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Best Webcams for Streaming in 2026: 6 Picks for Twitch & YouTube

A webcam mounted on top of a monitor at a gaming streamer's desk, with a broadcast microphone on a boom arm and RGB keyboard nearby

Most webcam roundups for streamers are still crowning last generation's hardware. The top results for this query recommend the old Logitech Brio 4K as a current flagship, the old Insta360 Link 2 as the tracking pick, and one even claims the Insta360 Link 2C shoots 4K at 60fps — it does not; it tops out at 4K30. The gaps we fill: current-generation naming throughout, the honest 4K verdict (1080p60 beats 4K30 on a live stream), the no-microphone trap on every Elgato Facecam, the USB 3.0 port trap that silently caps your camera at 15fps, and the sensor-size rule that matters more than the resolution number on the box.

One thing to settle before the picks: your viewers will almost never see your webcam at 4K. Twitch caps most streams at 1080p60, and your facecam usually occupies a small corner of the layout. That does not make 4K useless — it gives you cropping headroom and cleaner downscaled 1080p — but it does mean frame rate, sensor size, and lighting decide how your stream looks far more than the resolution headline does.

Quick Comparison

ProductKey Specs
#1Logitech MX BrioBest Overall4K30 / 1080p60 · Sony STARVIS · Dual beamforming mics · Privacy shutterCheck Price
#2Elgato Facecam 4KBest 4K604K60 · Fixed focus · f/4.0 · Camera Hub · No built-in micCheck Price
#3Razer Kiyo Pro UltraBest Low Light4K30 / 1080p60 · 1/1.2" Sony STARVIS 2 · f/1.7 · HDRCheck Price
#4Insta360 Link 2 ProBest AI Tracking4K30 / 1080p60 · 1/1.3" sensor · 2-axis gimbal · AI auto-framingCheck Price
#5Elgato Facecam MK.2Best 1080p60 Value1080p60 / 720p120 · Fixed focus · HDR · Uncompressed feed · No built-in micCheck Price
#6Elgato Facecam NeoBest Budget1080p60 · Autofocus · Privacy shutter · No built-in micCheck Price

No product photos are shown for these cards: no exact-model product photos were available in our local library, and we do not substitute nearby variants. No prices are printed: this is not a deal guide, and webcam street prices move too fast for a printed figure to stay honest.

#1

Logitech MX Brio

Best Overall

Buy if: you want the best all-round streaming webcam with no extra gear — 4K for recording, 1080p60 for live, mics and shutter included

Don't buy if: you sign into Windows with your face — the MX Brio drops Windows Hello, which the old Brio 4K had

The MX Brio is the best overall streaming webcam because it is the only pick that is good at everything a streamer actually does. It shoots 4K30 for recorded content and 1080p60 for live streams, so one camera covers both jobs. Its Sony STARVIS sensor has pixels roughly 70% larger than the old Brio 4K's, which is why it holds up in mixed and dim lighting where cheaper 4K cameras turn noisy. And unlike every Elgato Facecam in this guide, it has microphones — dual beamforming mics that are genuinely usable as a backup — plus a physical privacy shutter and a magnetic mount that makes repositioning painless.

The honest catches are two. First, the MX Brio is the successor to the Brio 4K, not a rebrand of it — and it drops Windows Hello facial sign-in, which the old Brio 4K had. If you unlock your PC with your face, keep the old camera or buy a separate Hello camera. Second, its software trades manual control depth for AI-driven automatic correction: great out of the box, less fun if you want to dial in shutter speed and ISO by hand. For most streamers, that trade is the right one, and it is why this camera tops the guide.

Pros

  • 4K30 for recording and 1080p60 for live — one camera for both jobs
  • Larger STARVIS pixels hold up in dim and mixed lighting
  • Dual beamforming mics are usable as a backup — no Elgato Facecam has any mic
  • Physical privacy shutter and magnetic mount included

Cons

  • Drops Windows Hello — the old Brio 4K had facial sign-in, this one does not
  • Software favours automatic correction over manual shutter/ISO control
  • 4K is capped at 30fps — only the Facecam 4K does 4K60
#2

Elgato Facecam 4K

Best 4K60

Buy if: you need true 4K at 60fps, manual camera controls, and Stream Deck workflows — and you already own a microphone

Don't buy if: you move toward and away from the camera while streaming — its focus is fixed — or you have no separate microphone, because this camera has none

The Facecam 4K is the only current webcam in this guide that shoots 4K at 60fps, and that is the whole point of it. Every other 4K pick here caps 4K at 30fps, so if your workflow is 4K capture with smooth motion — recording at 4K60, or downsampling a 4K60 source to a buttery 1080p60 — nothing else in this guide does it. It replaces the discontinued Facecam Pro as Elgato's 4K flagship, with a 1/1.8-inch Sony STARVIS 2 sensor, HDR up to 4K30, and a 49mm filter thread for ND filters and lens accessories. And Elgato's Camera Hub software is the strongest companion app in this category: shutter speed, ISO, and white balance as labelled camera controls, saved to the camera's onboard memory so your settings persist across computers, with Stream Deck integration for preset switching mid-stream.

The catches are the ones competitors bury. Its focus is fixed — sharp from 30 to 120cm at 4K — so set your seating distance once and stay there; if you lean in and out of frame, an autofocus camera like the MX Brio is the better buy. No Facecam has a built-in microphone — Elgato's position is that serious streamers already own a mic, and that is correct for its audience, but it means the Facecam 4K cannot serve as a backup audio source under any circumstances. And 4K60 needs a real USB 3.0 port: on a USB 2.0 link it will refuse the top mode or silently fall back, so plug it into a rear motherboard port, not a front-panel header or a shared hub. Buy it for the 4K60 and the manual control, with a microphone already on your desk.

Pros

  • The only current pick here with true 4K60 — every other 4K camera caps at 4K30
  • 1/1.8-inch Sony STARVIS 2 sensor with HDR up to 4K30 and a 49mm filter thread
  • Camera Hub is the best webcam software here: manual controls saved on-camera, Stream Deck support
  • Clean, uncompressed-style feed that holds up in OBS

Cons

  • Fixed focus — no autofocus if you move toward or away from the camera
  • No built-in microphone at all — a separate mic is mandatory, not optional
  • 4K60 needs a direct USB 3.0 port; a USB 2.0 link silently caps it
  • No privacy shutter — cover it or unplug it when you are done
#3

Razer Kiyo Pro Ultra

Best Low Light

Buy if: you stream in a dim room and do not want to buy a lighting setup to fix it

Don't buy if: you need 4K60 — this camera tops out at 4K30, and uncompressed 4K runs at 24fps

The Kiyo Pro Ultra is the best low-light webcam you can buy, because it has the largest sensor in any consumer webcam: a 1/1.2-inch Sony STARVIS 2 sensor behind an f/1.7 lens. A bigger sensor captures more light per pixel, which means less noise in a dim room and genuine optical background blur — bokeh from physics, not from a software estimate. Reviewers consistently find its advantage becomes visible below roughly 100 lux, the kind of dim ambient light a streamer gets without a ring light or key light. It also has a physical twist privacy shutter, HDR, and AI face tracking via digital zoom.

Keep the two limits straight. First, do not confuse it with the cheaper Kiyo Pro, which tops out at 1080p60 — the Ultra is the 4K one, and the name difference is one word. Second, it does not do 4K60: 4K is capped at 30fps, and uncompressed 4K output runs at 24fps. If you need 4K60, that is the Facecam 4K above. And like the Facecam 4K, it wants a direct USB 3.0 port for stable 4K — hubs can introduce stuttering at higher resolutions. Buy it for the sensor, in the room where the sensor earns its keep.

Pros

  • Largest sensor in any consumer webcam — best low-light performance in this guide
  • f/1.7 lens gives real optical background blur, not software blur
  • Physical twist privacy shutter; HDR; AI face tracking
  • Built-in microphone included, unlike the Elgato picks

Cons

  • No 4K60 — 4K tops out at 30fps, uncompressed 4K at 24fps
  • Needs a direct USB 3.0 port for stable 4K; hubs can stutter
  • No ring light, despite the "Ultra" name suggesting a lighting kit
#4

Insta360 Link 2 Pro

Best AI Tracking

Buy if: you move around on stream — standing commentary, pacing, whiteboard or desk demos — and want the camera to follow you

Don't buy if: you sit still at your desk — the fixed-body Link 2C Pro has the same sensor and image for less money

The Link 2 Pro is the best tracking webcam in this guide because its tracking is physical, not digital. A 2-axis gimbal pans and tilts the camera to follow you, so the framing stays smooth and the image stays full-resolution — digital auto-framing just crops the sensor, which costs you detail. It pairs that with a 1/1.3-inch sensor shooting 4K30 or 1080p60, AI auto-framing, gesture controls, and DeskView and Whiteboard modes for overhead desk shots. For streamers who stand, pace, or present, it is the only pick here that handles movement without visible quality loss.

Two things to get right before ordering. First, do not buy the old Link 2: the Link 2 Pro and Link 2C Pro are the 2026 models with the larger 1/1.3-inch sensor, and several roundups still crown the older camera. Second, the Pro's gimbal is its only difference from the Link 2C Pro — same sensor, same image. If you sit still at your desk, the 2C Pro's digital auto-framing is enough and the gimbal premium is wasted money. Buy the Pro for movement; buy the 2C Pro for the same image at a lower price.

Pros

  • Physical 2-axis gimbal tracking — smooth framing with no digital-crop quality loss
  • 1/1.3-inch sensor, 4K30 / 1080p60, AI auto-framing and gesture controls
  • DeskView and Whiteboard modes for overhead and presentation shots
  • Built-in AI noise-cancelling microphone as a backup

Cons

  • The gimbal premium is wasted if you sit still — the Link 2C Pro shares the sensor and image
  • 4K is capped at 30fps — no 4K60 option
  • Tracking modes need the companion app to configure properly
#5

Elgato Facecam MK.2

Best 1080p60 Value

Buy if: you stream live at 1080p60 and want the cleanest uncompressed feed and full manual control at a mid-range price

Don't buy if: you record in 4K — this is a 1080p camera, and no firmware update changes that

The Facecam MK.2 is the best 1080p60 webcam for streamers who live in OBS, because it is built for exactly that job. It outputs an uncompressed 1080p60 feed (or 720p120 for extra-smooth capture) straight over USB, which avoids the compression artefacts some webcams add before your capture software even sees the frame. Its Sony STARVIS sensor, HDR, and full manual control through Camera Hub give you DSLR-style command over the image, and the privacy shutter — added over the original Facecam — closes the one obvious gap in the first model.

Two honest limits. Its focus is fixed, so set your seating distance once and stay there — if you lean in and out of frame, an autofocus camera like the MX Brio is the upgrade, because the Facecam 4K is fixed focus too. And like every Facecam, it has no built-in microphone, so budget for a separate mic or use the one you already own. What you are paying for is the cleanest 1080p60 feed in this guide, not resolution you will never stream at.

Pros

  • Uncompressed 1080p60 feed — the cleanest live image in this guide
  • Full manual control via Camera Hub, settings saved on-camera
  • HDR and privacy shutter included over the original Facecam
  • Stream Deck integration for preset switching mid-stream

Cons

  • 1080p only — no 4K for recording or cropping headroom
  • Fixed focus — no autofocus if you move toward or away from the camera
  • No built-in microphone — a separate mic is mandatory
#6

Elgato Facecam Neo

Best Budget

Buy if: you are starting out and want smooth 1080p60 video for the least money in this guide

Don't buy if: you want manual controls, HDR, or a privacy shutter — the MK.2 is the step up for those

The Facecam Neo is the best budget streaming webcam because it gets the one spec that matters most for a first stream right: 1080p at 60fps. At 30fps, hand movements and reactions look choppy; at 60fps they look smooth and professional, and the Neo delivers that at the lowest price in this guide. It is plug-and-play over USB-C, works natively with OBS, and shares Elgato's software ecosystem, so it grows into the same workflow as the MK.2 and Facecam 4K above.

Keep expectations honest. This is a no-frills camera: no 4K, HDR only at 30fps, and no manual control depth — but it does have autofocus and a privacy shutter, which is more than the price suggests. Its USB-C cable is fixed to the camera, so check the cable length against your desk layout before ordering. What it buys you is the right first step: smooth 1080p60 video that looks professional on Twitch today, with an upgrade path inside the same software you already learned.

Pros

  • 1080p60 at the lowest price in this guide — smooth motion from day one
  • Autofocus and a privacy shutter included at a budget price
  • Plug-and-play USB-C; works natively with OBS and Stream Deck workflows
  • Same Elgato software ecosystem as the MK.2 and Facecam 4K

Cons

  • No 4K; HDR only at 30fps, no manual control depth
  • Smaller sensor than the MK.2 — softer image in dim rooms
  • No built-in microphone; fixed USB-C cable — check desk length first

Which Streaming Webcam Should I Buy First?

Buy by how you stream first, your room second, and the resolution number last. Most buyers do not need the best sensor on the shelf — they need the camera that fits the way they actually sit, move, and light their desk. Use this chooser:

Your situationBuy first
First proper webcam, one camera for streaming and recordingLogitech MX Brio — 4K30 + 1080p60, mics and shutter included
You record at 4K60 or downsample 4K60 to 1080p60Elgato Facecam 4K — the only 4K60 pick here, with a mic already owned
Dim room, no lighting kit, and you do not want to buy oneRazer Kiyo Pro Ultra — the biggest sensor wins in the dark
You stand, pace, or present on streamInsta360 Link 2 Pro — physical gimbal tracking, no digital-crop loss
You sit still and want the tracking image without the gimbal priceInsta360 Link 2C Pro — same sensor as the Pro, fixed body, digital auto-framing
Live-only streaming at 1080p60, cleanest feed for the moneyElgato Facecam MK.2 — uncompressed 1080p60, full manual control
Tight budget, or you are not sure streaming will stickElgato Facecam Neo — 1080p60 for the least money here

One more honest note before you spend anything: if you already stream with a laptop's built-in webcam, any pick in this guide is a visible upgrade — but a camera alone will not fix a dark room. A cheap key light improves your image more than a pricier camera in the same dark room, and it costs less than the jump from the Neo to the MX Brio.

Do I Need a 4K Webcam for Streaming?

No — for live streaming, a good 1080p60 webcam is the better buy, and 4K earns its keep only when you also record. Twitch caps most streams at 1080p60, and your facecam usually occupies a small corner of the layout, so the difference between 1080p and 4K is invisible to your viewers once the platform compresses the feed. What viewers do notice is motion: a 1080p60 feed looks smoother and more professional than a 4K30 feed, because 60fps renders gestures and reactions cleanly while 30fps chops them.

4K is worth it for two real reasons. First, downsampling: capturing at 4K and outputting at 1080p produces cleaner edges than capturing natively at 1080p, and it lets you crop or reframe in OBS without losing output quality — zoom in 30% to cut a messy background corner and your stream is still full 1080p. Second, recording: if you also make YouTube videos or highlight reels, 4K footage gives you editing headroom that 1080p cannot. The cost is real too: a 4K feed needs a USB 3.0 port, more CPU work to decode and scale, and more upload bandwidth — resources your game wants. Buy 4K for recording and cropping; buy 1080p60 for live-only streaming.

Logitech MX Brio vs Brio 4K: What's the Difference?

The MX Brio is the successor, not a rebrand — better sensor, better mics, and one feature removed: it drops Windows Hello. The MX Brio launched in March 2024 with a Sony STARVIS sensor whose pixels are roughly 70% larger than the old Brio 4K's, dual beamforming microphones, AI face enhancement, a physical privacy shutter, and a magnetic mount. It shoots the same 4K30 / 1080p60 as the old camera, but the image is visibly better in mixed and dim lighting, which is where the old Brio 4K struggled.

The trap is that several roundups still crown the old Brio 4K as the "best 4K webcam under $200" — and if you buy it on that advice, you get the older sensor, older mics, and no magnetic mount. Worse, the trade runs the other way too: the old Brio 4K had Windows Hello facial sign-in, and the MX Brio does not. If you unlock your PC with your face, the MX Brio is a downgrade for that one job. Buy the MX Brio for the image; keep the old Brio 4K only if Hello matters more to you than image quality.

Elgato Facecam 4K vs Facecam Pro vs Facecam MK.2: Which One?

Elgato sells five cameras, not one — and the names differ by one word while the specs differ by a generation. The Facecam 4K is the current 4K60 pick: fixed focus, f/4.0, a 1/1.8-inch Sony STARVIS 2 sensor, HDR up to 4K30, and a 49mm filter thread. The Facecam Pro was the flagship — 4K60 with variable focus and an f/2.0 lens — but Elgato has discontinued it: its own legacy list marks it end-of-life, and PCGamesN replaced it with the Facecam 4K in its 2 Nov 2026 update. Do not pay full price for remaining Pro stock when the 4K is the current model. The Facecam MK.2 is the 1080p60 value pick: fixed focus, HDR, a privacy shutter, and an uncompressed feed. The original Facecam is the same 1080p60 formula without HDR or the shutter, and the Facecam Neo is the budget 1080p60 entry point — with autofocus and a privacy shutter, not the fixed-focus camera some roundups describe.

Two rules keep you out of trouble. First, never buy an MK.2 or Neo expecting 4K — they are 1080p cameras, and no setting changes that. Second, never assume a microphone: no Facecam has a built-in mic, so every one of these needs a separate microphone or a headset mic, and none can serve as a backup audio source. Buy the Facecam 4K for 4K60, the MK.2 for the cleanest 1080p60 feed, and the Neo for the lowest price — and check the exact model name on the box before you pay.

Only if you move — the two cameras share the same sensor and image, and the gimbal is the only difference. Both 2026 models use the same 1/1.3-inch sensor and shoot the same 4K30 / 1080p60. The Link 2 Pro adds a 2-axis gimbal that physically pans and tilts to follow you; the Link 2C Pro is a fixed body that keeps you centred with digital auto-framing, which crops the sensor and costs some detail. For a seated streamer who barely leaves the frame, that crop is invisible and the Pro's premium buys nothing. For a streamer who stands, paces, or presents, the gimbal is the whole point — physical tracking stays smooth and full-resolution where digital framing visibly degrades.

The wider trap is the old Link 2, which several roundups still crown as the tracking pick. It uses the smaller 1/2-inch sensor from September 2024, not the 1/1.3-inch sensor in the Pro models, and one competitor even claims the old Link 2C shoots 4K at 60fps — it does not; it tops out at 4K30. Buy the Link 2 Pro if you move on stream; buy the Link 2C Pro if you sit still; and do not buy any Link 2 without "Pro" in the name in 2026.

Do I Need a Separate Microphone?

Yes — treat every built-in webcam microphone as a backup, never as your primary audio. The microphones in the MX Brio, Kiyo Pro Ultra, and Link 2 Pro are genuinely usable: Logitech's dual beamforming mics and Insta360's AI noise-cancelling mic both produce clear voice at desktop distance and suppress keyboard noise well enough to save a stream when your main mic fails. But they sit far from your mouth, so they pick up room echo, fan noise, and keyboard clatter that a close microphone rejects — and no software filter fully undoes that.

The trap is the Elgato side of this guide: no Facecam has a microphone at all, by deliberate design. If you buy a Facecam 4K, MK.2, or Neo without a microphone already on your desk, your stream has no voice. Budget for a standalone microphone — our best microphone for streaming guide ranks them by room, and the Shure MV7+ is the pick that pairs with every camera here — or use a gaming headset mic as a stopgap. Do not discover the missing microphone on your first live stream.

Why Does My Webcam Look Blurry or Dark?

Usually it is light, the USB port, or focus — in that order — not the camera. A webcam in a dim room raises its ISO to compensate, and high ISO is noise: the image looks grainy, soft, and dark no matter how good the sensor is. Add one light source in front of you — a window, a key light, even a desk lamp bounced off a wall — before you blame the camera. A bright, well-lit 1080p image almost always looks better than a poorly lit 4K one.

If the light is fine, check the port. A 4K webcam plugged into a USB 2.0 port will stutter, drop to 15fps, or silently fall back to a lower mode, because USB 2.0 tops out around 480 Mbps of shared theoretical bandwidth and uncompressed 4K does not fit. Plug the camera into a rear USB 3.0 port wired directly to the motherboard, and do not share a hub with your audio interface. If it is still soft, check focus: fixed-focus cameras like the Facecam MK.2 and Facecam 4K are sharp only at their set distance, so sit where the camera expects you — and if you move toward and away from the lens, an autofocus camera like the MX Brio or the Neo is the fix.

Should I Buy a Webcam or a Mirrorless Camera Instead?

For streaming, buy the webcam — a mirrorless camera looks better but costs far more, needs far more gear, and adds failure points your stream does not need. A mirrorless camera with a clean HDMI output genuinely beats every webcam here on image quality: a much larger sensor, interchangeable lenses, and real depth of field. But the camera alone is not a setup — you also need a capture card, a lens, a power adapter (batteries die mid-stream), and a way to keep the camera from overheating or auto-shutting-off after 30 minutes, which many stills cameras do by default.

The honest threshold is audience size and revenue. If you stream to a growing audience and your facecam is the product — IRL streams, interviews, talk shows — a mirrorless setup is the upgrade that pays for itself, and our capture card guide covers the HDMI half of that build. If you stream games with a facecam in the corner, a webcam is the right tool: cheaper, simpler, and one cable. Do not buy a mirrorless camera to fix a dark room — buy a light first.

Buying Guide: What Actually Matters

After the streaming-style decision, the five things worth your attention are sensor size, frame rate, focus type, microphone, and the USB port — in that order. Sensor size decides low-light performance: a big sensor at 1080p beats a tiny sensor at 4K, because more light per pixel means less noise. Frame rate decides smoothness: 60fps at 1080p looks more professional live than 30fps at 4K. Focus type decides whether you can move: autofocus or variable focus if you lean in and out, fixed focus only if you sit still. The microphone decides whether you need a second purchase — remember, no Facecam has one. And the USB port decides whether your camera can even run its top mode: rear USB 3.0, direct to the motherboard, no shared hub.

Two checks before ordering: confirm the exact model name, because one word separates the current camera from the last generation on Logitech, Elgato, Razer, and Insta360 alike — and confirm the return policy, because how a camera looks on your face in your room is the only review that counts.

Your Facecam Is a Small Corner of the Layout

One honest limit on webcam shopping: your facecam usually occupies a small corner of the stream layout, and Twitch compresses everything to 1080p60 at most. After that compression, the differences between good webcams shrink — your lighting, your framing, and your microphone matter more than the last 10% of camera quality. That is why this guide ranks streaming style and sensor size first: a well-lit 1080p60 feed in a clean frame beats a dark 4K feed on every platform.

Frequently Asked Questions

What is the best webcam for streaming in 2026?

The Logitech MX Brio is the best overall pick for most streamers — 4K30 for recording, 1080p60 for live, dual beamforming microphones, and a privacy shutter, with no extra gear to buy. The Elgato Facecam 4K is the best pick if you need true 4K60, and the Razer Kiyo Pro Ultra is the best pick for dim rooms.

Do I need a 4K webcam for streaming?

No — for live streaming, a good 1080p60 webcam is the better buy. Twitch caps most streams at 1080p60, and 60fps motion looks smoother and more professional than 4K30. 4K earns its keep when you also record: it gives you cleaner downscaled 1080p and room to crop or reframe in OBS without losing output quality.

What is the difference between the Logitech MX Brio and the Brio 4K?

The MX Brio is the 2024 successor with a Sony STARVIS sensor whose pixels are roughly 70% larger than the old Brio 4K's, better microphones, AI face enhancement, and a magnetic mount. The one feature it removes is Windows Hello facial sign-in, which the old Brio 4K had — if you unlock your PC with your face, keep that in mind.

Which Elgato Facecam should I buy — 4K, Pro, or MK.2?

Buy the Facecam 4K for true 4K60 with a fixed focus and f/4.0 lens — it replaced the discontinued Facecam Pro, which had variable focus but is now end-of-life, so do not pay full price for remaining Pro stock. The Facecam MK.2 is the cleanest 1080p60 feed at a mid-range price. All three need a separate microphone — no Facecam has a built-in mic — and the MK.2 and Neo are 1080p cameras, not 4K.

Does the Elgato Facecam have a microphone?

No — no Elgato Facecam has a built-in microphone, by deliberate design. Elgato's position is that serious streamers already own a microphone. Budget for a standalone microphone or use a headset mic, and do not discover the missing microphone on your first live stream.

What is the best budget webcam for streaming?

The Elgato Facecam Neo — smooth 1080p60 video at the lowest price in this guide, plug-and-play over USB-C, and the same Elgato software ecosystem as the MK.2 and Facecam 4K. It has no 4K and no microphone, and HDR only at 30fps, so pair it with a headset mic or a standalone microphone.

Why does my webcam look blurry or dark on stream?

Usually it is light, the USB port, or focus — in that order. Add a light source in front of you first; a bright 1080p image beats a dark 4K one. Then plug the camera into a rear USB 3.0 port, not a USB 2.0 port or shared hub, which can silently cap it at 15fps. Finally, check focus: fixed-focus cameras are sharp only at their set distance.