Sony Alpha 7 IV camera body with vari-angle touchscreen

Rank #4 in Best Full Frame Mirrorless Camera 2026: 9 Ranked, 5 Spec Sheets That Don't Add Up

Sony Alpha 7 IV Full-Frame Mirrorless Camera (33MP)

£1,699.00 4.5 from 676 Amazon ratings
Check price on Amazon

Price and rating as shown on Amazon when we collected them. Both change.

The Sony Alpha 7 IV sits at number 4 in our full-frame mirrorless guide, listed at £1,699.00 with a 4.5 out of 5 rating from 676 ratings. The histogram behind that average leans hard to the top: 83 people gave it five stars, 8 gave it one, and 7 gave it four. At 987 g for the body and 33 MP on the spec sheet, it reads as the heavyweight of the group — which is exactly why the rest of the listing is worth reading carefully.

Because the listing disagrees with itself about how much resolution it is selling. The first bullet describes "the new 3.3-megapixel full-frame, backlit Exmor R sensor". The title says 33MP, and the spec table says 33 MP twice — once as "Effective Still Resolution" and once as the stranger-sounding "Rear Webcam Resolution: 33 MP". A 3.3-megapixel full-frame sensor would be an odd thing to sell in 2023, so the bullet is the number that does not fit; it is also the number the listing prints in its own sales copy. There is a second mismatch: one bullet states "Image sensor - Aspect ratio: 3:2", while the spec table lists "16:9, 4:3". Everything on this page is taken from the Amazon listing as published — we have not handled the camera, measured it or run our own tests.

How those 676 ratings break down

An average hides its own shape. This is the spread behind the 4.5 stars.

5 star
83%
4 star
7%
3 star
1%
2 star
1%
1 star
8%

Specification

Exactly as published on the Amazon listing, field for field.

Price £1,699.00
Rating 4.5 out of 5 from 676 ratings
Effective Still Resolution (spec table) 33 MP
Sensor description (first bullet) 3.3-megapixel full-frame backlit Exmor R (as listed)
Rear Webcam Resolution (spec table) 33 MP (as listed)
Aspect Ratio bullet says 3:2; spec table says 16:9, 4:3 (as listed)
Video Capture Resolution 2160p
Item Weight 987 g

What buyers actually say

Quoted from customer reviews on Amazon

Verified purchase

“I upgraded to this from my old A7III because I needed something that could handle both high-res product shots for work and decent video for my own projects, and this thing is a beast. The autofocus is genuinely sticky—I can wave a product in front of the lens or turn my back to the camera, and it instantly locks back onto my eye the second I turn around. It's miles ahead of the older models where you'd have to pray it stayed in focus during movement.The video quality is stunning, especially the 10-bit color which lets me actually grade my footage without it falling apart. I was worried about the overheating issues people talk about, but I've run it for 45-minute interviews in 4K without a single warning, though I do keep the screen flipped out just in case. The "Active" stabilization mode is a lifesaver for handheld shots; it adds a tiny crop, but it smooths out those micro-jitters so well I've stopped bringing my gimbal for quick run-and-gun shoots.That said, the 1.5x crop when you shoot 4K 60p is the only real annoyance. It basically turns your 24mm wide lens into a 35mm, so you have to plan your lenses accordingly if you want slow motion. But honestly, for a camera that does photo and video this well in one body, it's a trade-off I'm willing to make. If you're on the fence between this and the SIII, get this if you need the megapixels for photos; you won't regret it.”

N. bathia
Verified purchase

“Works well. Good size and comfortable to use. Focuses well and has facial tracking. ISO good, noise doesn't creep in until around the 5000 mark but noise reduction can easily fix that. Good value for money.”

Coleen

What it is up against

The rivals it was ranked against in Best Full Frame Mirrorless Camera 2026: 9 Ranked, 5 Spec Sheets That Don't Add Up.

Questions people ask

What resolution does the Sony Alpha 7 IV listing claim?

The title and the spec table say 33 MP ("Effective Still Resolution: 33 MP"), while the first bullet describes "the new 3.3-megapixel full-frame, backlit Exmor R sensor".

How many ratings does the Sony Alpha 7 IV have?

676, with an average rating of 4.5 out of 5.

What video does the Sony Alpha 7 IV record?

The spec table lists 2160p video capture resolution, and a bullet says it records internally in 4K, 60p, 4:2:2, 10-bit with S-Cinetone and S-Log 3 profiles.

Is the Sony Alpha 7 IV a full-frame camera?

Yes. The spec table lists "Photo Sensor Size: Full Frame (35mm)", and the first bullet describes a full-frame backlit Exmor R sensor.

Does the Sony Alpha 7 IV have image stabilisation?

The spec table lists "Image Stabilization Type: Digital, Optical".

What mount does the Sony Alpha 7 IV take?

The spec table lists "Compatible Mountings: Sony E".

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