Sony
Alpha 7R IV
61MP resolution king before the A7R V era.
$3,499
Last updated May 2026
Key specs at a glance
Resolution
61 MP
Sensor
Full Frame
ISO max
32,000
Burst
10 fps
4K
30 fps
IBIS
5.5-stop
Weight
665 g
Battery
670 shots
Sensor size
Sony Alpha 7R IV
35.7 × 23.8 mm · Full Frame
850 mm² area
Lens ecosystem
Sony E mount
80
First-party
270
Third-party
350+
Total available
Mount introduced 2010
Body size
Sony Alpha 7R IV
129 × 96 × 78 mm
665 g (1.47 lb / 23.46 oz)
129 × 96 × 78 mm · 665 g (1.47 lb / 23.46 oz)
Best for
Use-case scores
Scored algorithmically from verified specs. 10 = best in class.
Portrait
Excellent- · 61MP — excellent for large prints and crops
- · Full-frame sensor — shallow depth of field for subject isolation
Sports & Action
Fair- · 10fps burst — solid for most action
- · 567 AF points — good coverage
Video & Hybrid
Fair- · 4K recording
- · Log profile (S-Log2 / S-Log3 / HLG) for grading latitude
Landscape
Excellent- · 61MP — massive detail for large prints
- · Full-frame sensor — wider dynamic range
Travel
Good- · 665g — manageable for travel
- · 670 shots/charge — all-day shooting
Wildlife
Fair- · Animal subject recognition
- · Weather sealed for field conditions
Vlogging
Fair- · IBIS reduces handheld shake
- · Eye AF locks on you while filming
Pros
- ✓ 61MP detail
- ✓ Great for studio
- ✓ Pixel shift mode
Cons
- – Slower AF than A7R V
- – Large files
- – Rolling shutter in video
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Full specifications
Verified specs · Sony Alpha 7R IV