Sony a7s

Name: Sony a7s
Brand: Sony
Availability: InStock

Sony · Mirrorless Body

Check price at Adorama → from $295 used → See price on Amazon →

Used price as of Oct 6, 2026 · active listings

Synthesized from 6 reviewer sources · Analysis as of Sep 16, 2026 (20 days ago)

What do reviewers say about the Sony a7s?

As of September 2026, among the 6 reviews we compiled, mount compatibility drew the most discussion: 67 claims from 5 of them, which we read as 28% positive, 64% neutral, 8% negative.

Reviewers are most positive about autofocus (50% positive, 33% neutral, 17% negative across 24 claims). The most criticism lands on image quality: 38% positive, 37% neutral, 25% negative across 16 claims. Coverage of video capability is mostly neutral: 9% positive, 84% neutral, 7% negative across 43 claims.

What are the Sony a7s specifications?

Weight650 g

MountSony E-mount

Materialmagnesium alloy

specs: wikidata

What do reviewers praise and criticize?

Mount Compatibility

19 pos · 43 neu · 5 neg

“What does the OM-D E-M1 and its MFT sensor have to do with a low-light king like the A7s?” — Mirrorlessons

Sensor Performance

25 pos · 32 neu · 6 neg

“Instead Sony have used a full frame 12MP CMOS sensor – which results in increased low light sensitivity and dynamic range.” — Newsshooter

Video Capability

4 pos · 36 neu · 3 neg

“A7 cameras are the world’s first full- frame hybrid cameras, with the recently released 12.2Mp A7S boasting 4K video output and an ISO 50-409,600 sensitivity.” — Dxomark

EVF & LCD

7 pos · 19 neu · 3 neg

“Pros Excellent video autofocus Good battery life LUT support for filmmakers Full touchscreen control Cons No viewfinder No stabilisation Specifications at a glance: Scroll to see more → Specifications Sony ZV-E10 II Type Mirrorless Sensor 26MP APS-C CMOS Screen 3in 1.037m dot articulated…” — Amateur Photographer

Burst & Buffer

6 pos · 16 neu · 5 neg

Autofocus

12 pos · 8 neu · 4 neg

More detail — 9 additional axes

Image Quality

6 pos · 6 neu · 4 neg

Handling

6 pos · 3 neu · 3 neg

Dimensions

3 pos · 7 neu · 0 neg

Price & Value

3 pos · 4 neu · 3 neg

Battery Life

3 pos · 3 neu · 2 neg

Connectivity

0 pos · 6 neu · 0 neg

Build Quality

3 pos · 2 neu · 0 neg

Stabilization

1 pos · 4 neu · 0 neg

Weight & Portability

1 pos · 1 neu · 0 neg

What does a used Sony a7s cost?

pre_owned$295

refurbished$627

Prices as of Oct 6, 2026 — lowest active listing per condition.

Which reviews is this based on? (6)

Every claim above traces to these original reviews. We don't write opinions — we synthesize theirs.