Sony a9 II

Announced October 3, 2019

Compare Sony a9 II
90

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

Exceptional

Sony a9 II is a refined, high-speed tool that excels in professional sports and wildlife photography thanks to its market-leading autofocus and blackout-free burst shooting. While it offers meaningful ergonomic and connectivity improvements over its predecessor, some users find its video capabilities and menu interface remain behind current industry standards.

Weighted from 21 reviewer scores

Pros

  • Industry-leading autofocus system with extensive frame coverage and reliable subject tracking
  • Enhanced physical design featuring a deeper grip and improved button layout
  • High-performance burst shooting with no viewfinder blackout
  • Professional-grade connectivity options including Ethernet and faster Wi-Fi
  • Reliable battery longevity and durable, weather-sealed construction

Cons

  • Complex, disorganized menu system with limited touchscreen integration
  • Lack of advanced video features, profiles, and high-resolution frame rates
  • Viewfinder resolution is lower than other models in the same price tier
  • Manual battery door lock and other minor ergonomic frustrations
  • Missing modern storage standards like CFexpress or XQD support
  • Launch price $4,499 (USD)
  • Sensor 24.2MP Full-Frame Stacked CMOS
  • Video 4K 29.97p
  • Stabilization In-body IS, 5.5 stops (CIPA)
  • Burst 20 fps electronic 10 fps mechanical

What the Reviewers Say

All 21 expert reviews, weighted into the PixelMeter score.

  • DPReview 90/100

    The Sony Alpha 9 Mark II comes with the best autofocus system we've seen. It's compact yet has a good-sized grip, produces great Raw and JPEG files, offers excellent battery life and solid video capture.

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  • The Camera Store

    If you look at the improved ergonomics, you look at the improved processor and the improved algorithms for real-time tracking and and things like the shutter mechanism has been enhanced a little bit, it's got more dampeners to it so it's a little less vibration.

    Watch video review

  • [W]hilst the camera is definitely capable of delivering high-speed images, and producing great looking images, we wish there were further tweaks that would make the camera even easier to use.

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  • Photography Blog

    The new Sony Alpha A9 II is faster, more refined, more durable and more versatile than the two-year-old A9 camera that it succeeds, making it simply a better tool for the professional sports photographers and photojournalists that it's even more clearly aimed at.

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  • Digital Camera World

    The Sony A9 II is a fast, ferocious full-frame sports camera. Its blistering burst speed and autofocus performance are matched by its phenomenal connectivity, which promises to be a game changer for pro shooters.

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  • PCMag

    The Sony a9 II's blackout-free capture experience sets it apart from its full-frame rivals, and its 20fps subject tracking is unmatched.

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  • TechRadar

    For the target audience though, this is one heck of an upgrade over the original A9. It feels a lot more refined and a far more efficient tool for photographers in the field.

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  • Australian Photography

    At first glance, the new Sony A9 II doesn’t appear to offer much over its predecessor, but when you move past the sensor and look under the hood, you’ll find a camera that is faster, more refined and arguably much more versatile than the camera it succeeds.

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  • Shotkit

    When the A9 was released, it was a game-changer. The A9ii extends on that by improving usability and ergonomics as a natural evolution.

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  • digiDirect

    Look, hands down, if you need the best auto focusing system on the market, it's the Sony Alpha 9 II. There's no way around that, and I think it's going to be the best for quite a while.

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  • Tech Reviews

    They are not many, the improvements on the Sony a9 II, but they have made an already formidable sports camera a little faster, a little better to use, and a little more relevant as an alternative to Canon and Nikon’s fastest professional cameras.

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  • PM-R TV

    I love to shoot sports, I love to shoot sports with Sony, the glass, the Sony a9 II, phenomenal tools that make my life so much easier.

    Watch video review

Compare

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Specifications

General

Announcement date October 3, 2019
Launch MSRP $4,499
Medium Digital
Lens mount Sony E
Body type Mirrorless

Sensor & Processing

Effective resolution 24.2MP
Sensor format Full-Frame
Sensor technology Stacked CMOS
Sensor dimensions 35.6 x 23.8 mm
Color filter array Bayer
Image processor BIONZ X
Native ISO range Photo
Native in Manual Mode: 100 to 51,200 (50 to 204,800 Extended)
Native in Auto Mode: 100 to 6,400

Video
Native in Manual Mode: 100 to 51,200 (100 to 102,400 Extended)
Native in Auto Mode: 100 to 6,400
Aspect ratio options 1:1, 3:2, 4:3, 16:9

Still Capture

Burst speed (mechanical) 10fps
Burst speed (electronic) 20fps
RAW formats 14-bit RAW
Other still formats JPEG, RAW
Still bit depth 14-bit

Autofocus

AF architecture Hybrid phase + contrast detect
AF points Phase Detection: 693; Contrast Detection: 425
Autofocus modes Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF
AF low-light sensitivity -3EV

Shutter & Exposure

Shutter types Mechanical Focal Plane Shutter and Electronic Rolling Shutter
Shutter speed range 1/32000s to 30s, Bulb
Flash sync speed 1/250s
Maximum electronic shutter speed 1/32000s
Exposure compensation -5 to +5 EV
Metering modes Average, Center-Weighted Average, Highlight Weighted, Multi-Zone, Spot

Display & Viewfinder

EVF resolution 3.69M dots
EVF magnification 0.78x
Rear LCD size 3-inch
Rear LCD resolution 1.44M dots
Rear LCD articulation Tilting

Video

Internal Recording

XAVC S

  • 3840 x 2160 at 23.98/25/29.97 fps (60 to 100 Mb/s VBR)
  • 1920 x 1080p up to 29.97/50/59.94/100/120 fps (16 to 100 Mb/s VBR)

AVCHD

  • 1920 x 1080i at 50/59.94 fps (17 to 24 Mb/s VBR)
External Recording
  • 4:2:2 8-Bit
  • 3840 x 2160 at 23.98/25/29.97 fps
  • 1920 x 1080p at 23.98/50/59.94 fps
  • 1920 x 1080i at 50/59.94 fps
Max video resolution 4K
Max frame rate at max resolution 29.97p
Max frame rate at UHD 29.97p
Codecs XAVC S, AVCHD
Bit depth and chroma 8-bit 4:2:2 internal
Max bitrate 100Mbps
Audio recording 16-bit 48 kHz LPCM, 2-channel

Storage

Card slots 2
Card types 2x SD UHS-II
Internal storage No

Stabilization

In-body stabilization (IBIS) Yes
IBIS rating 5.5 stops

Connectivity

USB 1x USB-C Input
HDMI output Micro Type-D
Wi-Fi 802.11ac
Bluetooth Bluetooth 4.1
3.5mm mic input Yes
3.5mm headphone output Yes
Flash sync terminal Yes
Hot shoe 1x Intelligent Hot Shoe

Power

Battery NP-FZ100
CIPA battery life (LCD) 690 shots
USB charging Yes

Body

Dimensions 128.9 x 96.4 x 77.5 mm (5.07 x 3.80 x 3.05 in)
Weight 678g (1 lb 7.9 oz)
Weather sealing Partial sealing
Chassis material Magnesium Alloy
Tripod thread 1/4"-20