SONY Sony Alpha a9 II Mirrorless Digital Camera Body Review

The Sony A9 II's specs have been lapped by newer, cheaper cameras. We explain why this former flagship is now a tough sell.

Type Mirrorless
Sensor 2MP Full Frame
Burst FPS 20 fps
Video 4K
IBIS Yes
Weather Sealed Yes
Weight 590 g
SONY Sony Alpha a9 II Mirrorless Digital Camera Body camera
62.1 综合评分

Overview

The Sony A9 II is a camera that's lost its crown. It's built for sports and wildlife shooters, but its specs have been left in the dust by newer, cheaper cameras. The one thing to know? This is a specialized tool for a very specific user who needs its unique blackout-free shooting, and even then, you're making serious compromises.

Performance

The performance here is a mixed bag, but the biggest surprise is how average it feels now. Its autofocus lands in the 45th percentile, which is fine, but not what you'd expect from a flagship sports camera. The burst speed is only in the 40th percentile, and the sensor scores a mediocre 32nd. For a camera that costs over four grand, you'd want it to feel exceptional, and it just doesn't.

Performance Percentiles

AF 93.4
EVF 41.8
Build 86.1
Burst 86.8
Video 71
Sensor 4.6
Battery 49.5
Display 77.6
Connectivity 74.3
Social Proof 70
Stabilization 90.5

Pros & Cons

Pros

Cons

  • Below average sensor (32th percentile) 5th
  • Below average video (34th percentile)

Specifications

Full Specifications

Sensor

Type CMOS
Size Full Frame
Megapixels 2

Autofocus

Eye AF Yes

Shooting

Burst (Mechanical) 20

Video

Max Resolution 4K

Display & EVF

Touchscreen Yes

Build

Weather Sealed Yes
Weight 0.6 kg / 1.3 lbs

Connectivity

USB USB-C

Value & Pricing

The value proposition is broken. Prices range from $3400 to $4498, and even at the low end, it's a tough sell. You're paying a premium for the A9 name and a couple of pro features, while sacrificing core specs like stabilization and a modern sensor. The $3400 vendor has the 'best' deal, but it's still not a good one.

Price History

€0 €50,000 €100,000 €150,000 2月25日3月16日3月28日3月29日 €101,031

vs Competition

Look at the Canon EOS R6 Mark II instead. It smokes the A9 II in almost every metric—better stabilization, a far more capable sensor, and superior video—for hundreds less. If you're locked into Sony, the a7R IV gives you a massive 61MP sensor for high-resolution sports crops, and even the older a6400 offers better value for fast action. The Pentax K-3 Mark III is a niche alternative for DSLR holdouts, but the Fujifilm X-S20 runs circles around the A9 II for video and vlogging.

Spec SONY Sony Alpha a9 II Mirrorless Digital Camera Body Nikon Z9 Nikon Z 9 FX-Format Mirrorless Camera Body Sony Alpha 7 Sony a7 IV Mirrorless Camera with 28-70mm Canon EOS R6 Canon EOS R6 Mark II Body OM System OM-1 OM SYSTEM OM-1 Mark II Mirrorless Camera Pentax K-3 Sony a7 V Mirrorless Camera with 28-70mm f/3.5-5.6
Type Mirrorless Mirrorless Mirrorless Mirrorless Mirrorless Mirrorless
Sensor 2MP Full Frame 45.7MP Full Frame 33MP Full Frame 24.2MP Full Frame 22.9MP Micro Four Thirds 33MP APS-C
AF Points - - 759 1000 1053 759
Burst FPS 20 30 10 40 120 30
Video 4K 8K 4K 4K 4K 4K
IBIS true true true true true true
Weather Sealed true true true true true true
Weight (g) 590 1338 658 590 62 590

Verdict

I can't recommend buying the Sony A9 II. It's a legacy product clinging to a high price tag. Unless you're a working pro who absolutely needs its specific blackout-free EVF and you already own a ton of Sony glass, there's no reason to choose this over a Canon R6 II or a newer Sony body. For everyone else, it's an easy pass.