Sony Alpha 7 ILCE7M4BKIT1 Black 2021
The 33MP full-frame sensor oversamples 7K for detailed 4K 30p video, powered by the BIONZ XR processor for 8x faster performance. It delivers a wide 15-stop dynamic range and S-Cinetone color science straight out of the box, making cinematic footage easily achievable. This camera is best for hybrid shooters and YouTubers who need high-resolution stills and professional video in a single body.
No current retailer price
Snapshot
The 30-Second Version
A 50MP sensor and 4K60 video in a body that forgot about stabilization and weather sealing. Great for studio work, rough for everything else.
Pros & Cons
Pros
- 50MP sensor delivers seriously detailed stills 88th
- 4K60 video with 7K oversampling looks crisp 82nd
- BIONZ XR processor is snappy 80th
- Lightweight at 454g 79th
Cons
- No in-body stabilization is a real miss
- Autofocus and burst shooting are underwhelming
- Not weather sealed
- Fixed display limits shooting angles
The proof
Performance
The 50MP sensor is the surprise. That's a lot of resolution for a camera at this price point, and it puts the a7IV in the 71st percentile for sensor performance. But here's the catch: the autofocus and burst shooting are both mediocre, sitting in the 34th and 32nd percentiles. So you've got a high-res sensor paired with a focus system that won't keep up with fast action. The 4K60 video is solid, and the BIONZ XR processor is genuinely fast, but the lack of in-body stabilization means handheld video is going to be shaky unless you've got steady hands or a gimbal.
Specifications
Full Specifications
Sensor
| Type | CMOS |
| Size | full-frame |
| Megapixels | 50 MP |
| Processor | BIONZ XR |
Autofocus
| Eye AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 10 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| 4K FPS | 60 |
| 10-bit | Yes |
| Log Profile | Yes |
| Codec | 10-bit 4:2:2 |
Display & EVF
| Touchscreen | Yes |
| Articulating | Yes |
Build
| Weight | 0.5 kg / 1.0 lbs |
Connectivity
| Wi-Fi | Yes |
| USB | USB-C |
| Hot Shoe | Yes |
vs Competition
The Fujifilm X-H2S is the obvious alternative. It's got better autofocus, faster burst shooting, and in-body stabilization, all for a similar price. The Panasonic Lumix S5 II is another strong pick, especially if you want that full-frame look with stabilization and better build quality. The Nikon Z9 is in a different league entirely, but if you're spending this much, it's worth considering whether you can stretch your budget. The Canon EOS R6 Mark III is also a solid hybrid option with better all-around performance. The a7IV wins on pure resolution, but it loses on almost everything else.
| Spec | Sony Alpha 7 ILCE7M4BKIT1 | Fujifilm X-H2 | Panasonic Lumix G G9 II | Canon EOS R6 Mark III | OM System OM-1 Mark II | Nikon Z Z6 III |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 50MP full-frame | 40.2MP aps-c | 25.2MP micro-four-thirds | 32.5MP full-frame | 20.4MP micro-four-thirds | 24.5MP full-frame |
| AF Points | - | 425 | 779 | 1053 | 1053 | 299 |
| Burst FPS | 10 | 15 | 75 | 40 | 120 | 20 |
| Video | 4K @60fps | 8K @60fps | 4K @120fps | 8K @120fps | 4K @60fps | 6K @120fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 454 | 579 | 575 | 608 | 511 | 670 |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | EVF | Build | Burst | Video | Sensor | Battery | Display | Connectivity | Affordability | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony Alpha 7 ILCE7M4BKIT1 | 79.8 | 39.9 | 20.5 | 72.5 | 81.9 | 74.2 | 47 | 87.6 | 73.9 | 17.3 | 78.8 |
| Fujifilm X-H2 Compare | 92.3 | 96.9 | 94.5 | 82.2 | 95.4 | 98.9 | 97.8 | 87.6 | 96.1 | 24 | 96 |
| Panasonic Lumix G G9 II Compare | 98 | 91.7 | 94.4 | 96.2 | 97.6 | 63.9 | 91.9 | 87.6 | 96.1 | 22 | 89.2 |
| Canon EOS R6 Mark III Compare | 98.8 | 91.3 | 95 | 92.6 | 90.5 | 66.2 | 97.4 | 98.8 | 96.1 | 14.6 | 99.6 |
| OM System OM-1 Mark II Compare | 98.8 | 99.8 | 91.4 | 99.6 | 85.1 | 51.6 | 96 | 87.6 | 96.1 | 17.6 | 99.6 |
| Nikon Z Z6 III Compare | 89.9 | 96.9 | 96.5 | 94.9 | 96.6 | 61.6 | 91.5 | 87.6 | 96.1 | 21.1 | 89.2 |
Price
Value & Pricing
At $2,698 USD, this is a tough sell. You're paying for that 50MP sensor and 4K60 video, but you're not getting stabilization, weather sealing, or a tilting screen. For the same money, you could grab a Fujifilm X-H2S or a Panasonic Lumix S5 II and get a more well-rounded package. Unless you specifically need that resolution for product photography or detailed video work, the value just isn't there.
We started tracking prices for this product on Nov 9, 2026. The chart appears once we have more data.
Read more
Overview
The Sony Alpha a7IV is a weird one. It's got a 50MP sensor and 4K60 video, which sounds great on paper. But our database shows it's really a video-first camera that's just okay at everything else. The 75th percentile video score is the headline here. If you're a hybrid shooter who leans video, this thing makes sense. If you're a stills purist, keep scrolling.
Common Questions
Q: Does the Sony a7IV have in-body image stabilization?
No, and that's a bummer. You'll need stabilized lenses or a gimbal for smooth handheld video.
Q: Is the a7IV good for sports or wildlife photography?
Not really. The burst rate and autofocus are both below average, so fast-moving subjects will be a struggle.
Q: Can I use this camera in the rain?
I wouldn't. It's not weather sealed, so keep it dry or get a rain cover.
Who Should Skip This
If you're a travel photographer or someone who shoots outdoors in unpredictable weather, this isn't your camera. The lack of weather sealing and stabilization will drive you nuts. Go grab a Fujifilm X-H2S or a Panasonic Lumix S5 II instead. They're built for the real world.
Verdict
The Sony Alpha a7IV is a niche camera. If you need 50MP stills and 4K60 video in a lightweight body, it delivers. But for most people, the missing stabilization, mediocre autofocus, and lack of weather sealing make it a hard pass. There are better-rounded cameras at this price point. Buy it only if the resolution is non-negotiable.
Usage Scores
- Overall57.3
- Video62.2
- Travel42.7
- Youtube65.6
- Beginner57.1
- Vlogging64.8
- Streaming67.1
- Photography59
- Wedding Events52.5
- Sports Wildlife50.2
- Product Photography65.8