Sony

Sony A1 II

The Sony A1 II is the second generation of Sony's ultimate full-frame flagship — combining a 50.1MP stacked BSI CMOS sensor with 30fps continuous shooting, 8K/30p video, and 4K/120p, all in a single body. The updated AI-based subject recognition now includes insects and trains alongside the existing human, animal, and vehicle detection. An integrated grip, improved ergonomics, and a dedicated AI processing unit are the key upgrades over the original A1. The definitive professional Sony body for photographers who refuse to compromise between resolution, speed, and video capability.

GearFrame's Take

The most complete camera ever made — 50MP, 30fps, 8K, and the world's best EVF in a single flagship body.

Starting from
£5699 new
Used from £3648 (eBay)
Average price across retailers: ~£6650
Available at 6 retailers
✓ Available at 6 retailers 🔒 No signup needed 📦 UK stock only
RetailerPrice
New
eBay
eBay
Lowest Buy It Now · marketplace
£4924
Search eBay →
Clifton Cameras
Clifton Cameras
£5699
Check on Clifton Cameras →
Wex Photo Video
Wex Photo Video
£5699
was £6299
On Sale
Check on Wex Photo Video →
Used
eBay
eBay used
Lowest Buy It Now · marketplace
£3648
Search eBay →
Wex Photo Video
Wex Photo Video used
£5680
Check on Wex Photo Video →
Prices are synced live from UK retailers. Not every product will be stocked by every retailer; older models may only be available second hand.

What fits the Sony A1 II

See all 170 accessories that fit →
Memory card
CFexpress Type A Slot 1 + 2 of 2 · shared Cheapest at V60+: £109.99 · SanDisk Extreme Pro 128GB CFexpress Type A
SD Slot 1 + 2 of 2 · shared Cheapest at V60+: £40.00 · Delkin POWER SD UHS-II 32GB
Top mode needs V60 on the fastest card (from its top video mode and burst rate) CFexpress Type A cards and speeds →
Filter size Depends on the lens. The commonest threads on Sony E lenses: 67mm5872mm2662mm2377mm2349mm2282mm2252mm1858mm16 Number = lenses with that thread. Your lens's size is on its product page. All filter sizes →
Core
Released
2024
Sensor
50.1MP full-frame stacked BSI CMOS
Resolution
50.1 MP
Mount
Sony E-mount (full-frame)
Dimensions
136.1 × 96.9 × 82.9mm
Weight
743g (body only)
Weather Sealed
Yes
Performance
Autofocus
AI subject recognition — human, animal, bird, insect, vehicle, aircraft, train
Stabilisation
8.5-stop IBIS (with in-lens OSS)
Burst Rate
30fps electronic (with full AF/AE), 10fps mechanical
Battery Life
~530 shots (CIPA)
Features
Video
8K/30p, 4K/120p 10-bit, S-Log3
Viewfinder
EVF 0.9× 9.44M-dot — the highest resolution EVF available
Screen
3.2" fully articulating touchscreen, 2.1M dots
Memory Cards
Dual CFexpress Type A / SD UHS-II slots
Connectivity
USB-C 3.2 Gen 2, Wi-Fi 6GHz, Bluetooth 5.3, HDMI full-size
Detailed Specs
Sensor Format
Full frame
Viewfinder Type
Electronic
Screen Type
Fully articulating
Touchscreen
Yes
Card Slots
2
Battery Life (CIPA)
530 shots
USB Power
Charges and runs off USB
Dimensions
136 × 97 × 83mm
Weight (Grams)
743g
Autofocus Type
On-sensor phase detect (hybrid)
Subject Detection
Face, Eye, Animal, Bird, Vehicle, Insect
Max Burst Rate
30.0fps
In-Body Stabilisation
Yes (8.5 stops)
Maximum Native ISO
32000
Max Video Resolution
8K
Max 4K Frame Rate
120fps
10-Bit Video
Yes
Log Profile
Yes
Built-in Microphone Input
Yes
Headphone Jack
Yes
HDMI Port Type
Full-size

Select up to 2 cameras to compare against the A1 II. It's always pinned as the baseline.

Select 1–3 cameras to compare
Who should buy this
  • Professional sports and wildlife photographers who need 30fps, 50MP, and the best AF available
  • Commercial and advertising photographers who demand 50MP resolution alongside pro video specs
  • Photojournalists who need a single body capable of handling every assignment
  • Sony system shooters ready to invest in the absolute best
GearScore™ — Suitability by Genre

Base score — computed from verified specs for an enthusiast shooting photo and video. Camera Match adjusts it for your skill level and priorities.

Portrait
9.0
Street
6.6
Travel
6.4
Wedding & Events
8.7
Vlogging & Video
6.4
Filmmaking
8.2
Documentary
8.3
Sports & Action
9.3
Landscape
8.0
Wildlife
9.2
Casual
5.3
Food
8.5
Macro
8.1
Architecture
8.4
Astrophotography
7.2
✅ Great For
⚡
Sports & Action 9.3 Strong on burst speed, autofocus and viewfinder. 30fps burst with 50MP and the world's most advanced AF — the benchmark for sports photography.
🦅
Wildlife 9.2 Strong on autofocus, burst speed and lens reach / ecosystem. AI subject detection for birds, animals, and insects at 30fps — extraordinary for wildlife.
🧑
Portrait 9.0 Strong on autofocus, image quality / low light and resolution. 50MP and best-in-class Eye AF — every portrait file is extraordinary.
⚠️ Not Ideal For
📷
Casual 5.3 Held back by portability and value for money.
📝 How suitability scores are calculated GearScore™ genre scores are calculated from this camera's verified specifications — autofocus, sensor, weight, weather sealing and more — weighted by what matters for each type of photography. Where a spec sheet misses something (e.g. a manual-focus rangefinder for street), we apply a documented editorial adjustment. Scores are not based on customer reviews. See our full methodology →
Price History — A1 II
New prices, last 30 days

Video reviews and hands-on coverage for the Sony A1 II from across YouTube.

Video results sourced from YouTube. GearFrame is not affiliated with these channels.

Search all reviews on YouTube →
Go deeper

Keep exploring

📸
Series history
Sony A1 Series
Sony's ultimate professional mirrorless — 50MP and 30fps in one body.
→