Sony
Sony Alpha a9
| Component | Weight | Score | |
|---|---|---|---|
| Customer Reviews | 35% | data not available | |
| Technical Analysis | 30% | 74.3 | |
| Market Position | 20% | 60.0 | |
| Value Proposition | 15% | data not available | |
Age adjustment: ×0.87 (older models get a slight downward adjustment so newer products with current technology are fairly represented).
📖 Overview
The Sony Alpha a9 is a full-frame mirrorless camera known for its blazing-fast 20 fps continuous shooting and 50 sample photos on SampleShots. It's geared towards sports and wildlife photographers who need to capture fast action. While still capable, it's been surpassed by newer Sony models.
📸 Browse 1,146 real-world sample photos taken with this camera by photographers worldwide on SampleShots.
📋 Specifications
| Release Year | 2017 |
|---|---|
| Resolution | 24.2 Megapixels |
| Sensor Size | 35.6 x 23.8 mm |
| Sensor Type | CMOS |
| Max Image Resolution | 6000 x 4000 |
| ISO Range | Auto, 100-51200 (expandable to 50-204800) |
| Max Video Resolution | 3840x2160 (30p/25p/24p) |
| Weight | 673 g |
| Dimensions | 126.9 x 95.6 x 63 mm |
| Special Features | The Sony Alpha a9's standout feature was its 20 fps continuous shooting with no blackout, revolutionary for 2017. |
Last updated: June 10, 2026
🖼️ Sample Photos
Real-world photos taken with the Sony Alpha a9, sourced from SampleShots.
🛒 Where to Buy the Sony Alpha a9
Prices are accurate as of the last update. PhotoWorkout earns commissions from qualifying purchases through affiliate links.
🔌 Compatible Lenses
Native Sony E Mount
Tamron 28-75mm f/2.8 Di III RXD
Sony FE 24-105mm f/4 G OSS (SEL24105G)
Sony Voigtlander NOKTON 40mm f/1.2 Aspherical
Sony 24-720mm f/3.5-6.4
Sigma 19mm F2.8 DN
Sony Rokinon 35mm f/1.2 ED AS UMC CS (RK3512-E)
Sony Samyang AF 35mm f/1.8
Sony FE 12-24mm f/4 G
Sony FE 70-200mm f/2.8 GM OSS + 1.4X Teleconverter
Sony TTARTISAN 27mm f/2.8
Zeiss Loxia 2.8/21
