Sony a7S II

Announced September 11, 2015

Compare Sony a7S II
87

PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.

Reviewer Consensus

Strong

The Sony a7S II is a compact, full-frame workhorse that excels in low-light environments and delivers high-quality 4K video. While it offers impressive sensitivity and built-in stabilization, its reliance on an older battery system and complex menu architecture can hinder the user experience.

Weighted from 35 reviewer scores

Pros

  • Exceptional low-light performance and high ISO capabilities
  • High-quality internal 4K video recording with S-Log profiles
  • Effective 5-axis in-body image stabilization
  • Compact and ergonomic, weather-sealed magnesium alloy body
  • Versatile lens compatibility and silent shutter mode

Cons

  • Confusing and cumbersome menu system
  • Poor battery life and short recording times
  • Contrast-based autofocus struggles with tracking and low light
  • Limited to 8-bit 4:2:0 internal recording causing potential banding
  • Lack of second card slot and touch-sensitive screen
  • Launch price $2,999 (USD)
  • Sensor 12.2MP Full-Frame CMOS
  • Stabilization In-body IS
  • Burst 5 fps electronic

What the Reviewers Say

All 35 expert reviews, weighted into the PixelMeter score.

  • Imaging Resource

    A7S II at a glance 5/5 Dave's Pick The Sony A7S II takes the A7S to the next level. The redesigned camera body, improved autofocus, and bevy of new.

    Read full review

  • Cameralabs

    Today the A7s Mark II is the best camera at its price for filming 4k video in low light and comes recommended, but do compare it very closely with the A7r Mark II as you could find it already does everything you need while offering more besides.

    Read full review

  • CineD

    The Sony a7S II feels like a matured product. It is truly amazing to see how much technology is packed inside this little thing. As a documentary film shooter, this will become my preferred working tool.

    Read full review

  • Amateur Photographer

    The introduction of the 5-axis stabilisation transforms handheld shooting to the extent that it’s possible to shoot sharp still images at as slow as 1/4sec and record extremely smooth video footage without always having to rely on a tripod.

    Read full review

  • The Camera Store

    [...] I don't think the A7S is a good allround choice. Great for full-frame video, nice slow-mo capabilities and a low light beast.

    Watch video review

  • The A7S Mark II can focus in low light conditions, however, we found that due to the lack of a phase detection focussing system the success rate was much lower than when shooting with a traditional Digital SLR.

    Read full review

  • Photography Blog

    [...] though, the A7S II certainly benefits from Sony's incredibly aggressive strategy in the cmera market, and is an essential purchase if you're predominantly a low-light stills shooter or videographer.

    Read full review

  • TechRadar

    The a7S II is the best video shooting stills camera available right now. It has more professional-level features than any other and it performs amazingly well in low light.

    Read full review

  • MobileTechReview

    In this three thousand or thirty-one hundred-dollar price range, it is a superb camera. You can do some pretty professional work with this for all around kind of cinematography if you want.

    Watch video review

  • DigitalRev TV

    This, the Sony a7S II, neatly rounds up the second series of a7 cameras by adding a brilliant video camera to accompany the already brilliant stills camera that is the a7R II and the, well, the other one that is the a7 II.

    Watch video review

  • HiFi Huff

    In the case of the Sony a7SII, the ability to shoot in any light, with almost any lens made and having 5 Axis IS inside with a great EVF and LCD along with perfect button and control placement, well it just makes it a cool and very capable camera.

    Read full review

  • Maarten Heilbron

    I used the word amazing at the beginning of this review. I know that I have some usability issues and I chafe against some of the limitations, but what you can do with the A7S II is amazing, particularly for video.

    Watch video review

  • David Hancock

    The A7S II is reliable, it holds up well, it takes wonderful photos, it records incredible video, and the 12-megapixel images hit way above their weight class, especially in low light.

    Watch video review

  • Tom Antos

    So if you're looking to upgrade from that camera or maybe you're looking to invest into a new camera that you can possibly use for professional film work, I think this is the best choice right now on the market.

    Watch video review

  • NO limits ON

    [...] I do recommend this camera in 2020 as a big camera or for a camera if you can find it in a good condition, especially in 2020 there are a lot of those cameras on the market for a pretty reasonable price.

    Watch video review

  • PPA

    The a7S II is designed for use in challenging lighting conditions. Wedding and event photographers, photojournalists, and others who need a camera that overcomes the constraints posed by limited light will find it up to the task.

    Read full review

  • MW Technology

    Even as a pure stills camera, especially if you do any kind of event photography where you need to use available light, this is a fantastic solution for those type of photographers.

    Watch video review

  • Caleb Wojcik

    If you're buying your first mid-range camera for making videos or short films, this is a fantastic option. Possibly the best on the market at this price range.

    Watch video review

  • TheBuffNerds

    So again, the pros heavily outweigh the cons for this and a lot of the cons are just little nitpicky stuff like battery life and viewfinder and little things like that.

    Watch video review

  • Ignace Aleya

    So having tested this camera out yesterday on a very dark location, I can say that this is a great camera. I really love this camera.

    Watch video review

Specifications

General

Announcement date September 11, 2015
Launch MSRP $2,999
Medium Digital
Lens mount Sony E
Body type Mirrorless

Sensor & Processing

Effective resolution 12.2MP
Sensor format Full-Frame
Sensor technology CMOS
Sensor dimensions 36 x 24 mm
Native ISO range 100-25,600
Expanded ISO range 50-25,600
Aspect ratio options 3:2, 16:9

Still Capture

Burst speed (electronic) 5fps
RAW formats 14-bit RAW
Other still formats JPEG, RAW
Still bit depth 14-bit

Autofocus

AF architecture Contrast detect
AF points 117 phase-detection points
Autofocus modes Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF
AF low-light sensitivity -4EV

Shutter & Exposure

Shutter types Electronic Front Curtain Shutter
Shutter speed range 1/8000s to 30s, Bulb
Flash sync speed 1/250s
Maximum electronic shutter speed 1/8000s
Exposure compensation -5 to +5 EV
Metering modes Center-Weighted Average, Multiple, Spot

Display & Viewfinder

EVF resolution 2.36M dots
EVF magnification 0.78x
Rear LCD size 3-inch
Rear LCD articulation Tilting

Video

Max bitrate 50Mbps

Storage

Card slots 1
Card types 1x SD, 1x SDHC, 1x SDXC, 1x Memory Stick PRO Duo

Stabilization

In-body stabilization (IBIS) Yes

Connectivity

USB USB 2.0 hi-speed (480 Mbit/sec)
Flash sync terminal Yes
Hot shoe Multi Interface Shoe

Power

Battery NP-FW50
CIPA battery life (LCD) 370 shots

Body

Weight 627g (1 lb 6.1 oz)
Weather sealing None