Sony Mirrorless Camera a1 II
The 50.1MP full-frame stacked CMOS sensor delivers 30 fps bursts with no blackout and 8K 30p 10-bit video. Real-time AI tracking with human pose estimation and a pre-capture function ensure fleeting moments are recorded before the shutter is fully pressed. This camera suits wedding and event photographers requiring 50MP detail, silent 30fps shooting, and 8K video in a single body.
Type mirrorless
Sensor 50.1MP full-frame
AF Points 759 pts
Burst 30 fps
Video 8K @120fps
IBIS Yes
Weather Sealed Yes
Weight 658 g
95 Overall Score
Price MX$145,999
Snapshot
Pros & Cons
Pros
- Strong display (99th percentile) 99th
- Strong video (99th percentile) 99th
- Strong evf (99th percentile) 99th
- Strong build (97th percentile) 97th
Cons
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Owner sentiment has held steady over time
Based on 41 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Sensor
| Type | Stacked CMOS |
| Size | full-frame |
| Megapixels | 50.1 MP |
| ISO Range | 100 |
| Processor | BIONZ XR |
Autofocus
| AF Points | 759 |
| AF Type | Phase Detection: 759 |
| Eye AF | Yes |
| Animal AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 30 |
| Burst (Electronic) | 30 |
| Max Shutter | 1/32000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 8K |
| 4K FPS | 120 |
| 1080p FPS | 240 |
| 10-bit | Yes |
| Log Profile | Yes |
| RAW Video | Yes |
| Codec | H.265/XAVC HS, H.264/XAVC S-I, H.264/XAVC S |
Display & EVF
| Screen Size | 3.2" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 9.44 M dots |
Build
| Weather Sealed | Yes |
| Weight | 0.7 kg / 1.5 lbs |
| Battery Life | 420 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB-C 3.1/3.2 Gen 2 |
| HDMI | HDMI Output |
| Hot Shoe | Yes |
vs Competition
| Spec | Sony Mirrorless Camera a1 II | Nikon Z Z8 | Fujifilm X-T5 X-T5 | Panasonic LUMIX S5 IIX S5 IIX | Canon EOS R5 Mark II R5 Mark II | OM System OM-1 Mark II OM-1 Mark II |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 50.1MP full-frame | 45.7MP full-frame | 40.2MP aps-c | 24.2MP full-frame | 45MP full-frame | 20.4MP micro-four-thirds |
| AF Points | 759 | 493 | 425 | 779 | 1053 | 1053 |
| Burst FPS | 30 | 30 | 15 | 30 | 30 | 120 |
| Video | 8K @120fps | 8K @120fps | 6K @60fps | 6K @60fps | 8K @120fps | 4K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 658 | 820 | 476 | 658 | 590 | 511 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Evf | Build | Burst | Video | Sensor | Battery | Display | Connectivity | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony Mirrorless Camera a1 II | 95.3 | 98.5 | 96.6 | 90.4 | 98.8 | 67.7 | 91.9 | 99.4 | 93.2 | 78 | 84.4 |
| Nikon Z Z8 Compare | 90 | 89.1 | 98.4 | 96.1 | 99.4 | 64.2 | 88.8 | 83 | 93.2 | 96.8 | 84.4 |
| Fujifilm X-T5 X-T5 Compare | 87.5 | 89.1 | 91.6 | 80.1 | 91.2 | 97.5 | 95.7 | 83 | 85 | 96.8 | 93.7 |
| Panasonic LUMIX S5 IIX S5 IIX Compare | 96.9 | 91 | 96.6 | 90.4 | 92.9 | 48.4 | 90.1 | 99.2 | 93.2 | 92.1 | 84.4 |
| Canon EOS R5 Mark II R5 Mark II Compare | 98.3 | 94.5 | 94.2 | 90.4 | 98.8 | 63.2 | 44.9 | 99.7 | 93.2 | 87.2 | 99.6 |
| OM System OM-1 Mark II OM-1 Mark II Compare | 98.3 | 89.8 | 88.9 | 99.8 | 84.3 | 40.6 | 94.2 | 83 | 93.2 | 76.3 | 99.6 |
Price
Value & Pricing
From MX$145,999
Amazon.com.mx 1 offers From MX$145,999
May 3, 2026 MX$145,999
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
