Nikon
Z50 II
Updated APS-C Z body with improved AF and video for enthusiasts.
$999
Released Dec 2024
Sony
Alpha 7R VI
66.8MP fully-stacked full-frame high-resolution body with 30fps bursts, 8K 30p, 4K 120p, and Sony's new BIONZ XR2 engine.
$4,499
Released Jun 2026
Alpha 7R VI is 1.5 years newer.
Wins
Z50 II
Wins
Alpha 7R VI
2 categories tied
TL;DR — Key differences
- BAlpha 7R VI has higher EVF resolution (9,437,184 vs 2,360,000)
- BAlpha 7R VI has higher AF points / zones (759 vs 231)
- BAlpha 7R VI has higher Resolution (66.8 MP vs 20.9 MP)
- BAlpha 7R VI has higher 4K max frame rate (120 fps vs 60 fps)
- BAlpha 7R VI has higher Card slots (2 vs 1)
Key specs at a glance
Size and weight, to scale
Z50 II
127 × 97 × 67 mm
495 g (1.09 lb / 17.46 oz)
Alpha 7R VI
133 × 97 × 83 mm
713 g (1.57 lb / 25.15 oz)
Z50 II is 6mm narrower and 16mm thinner than Alpha 7R VI.
Z50 II is 218 g lighter than Alpha 7R VI.
Depth (front-to-back): 67mm Z50 II · 83mm Alpha 7R VI
Back view, to scale
Width × Height — same proportions as the front of the body.
Z50 II
127 × 97 mm
Alpha 7R VI
133 × 97 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
Z50 II
127 × 67 mm
Alpha 7R VI
133 × 83 mm
Sensor size, to scale
Z50 II
23.5 × 15.7 mm · APS-C
369 mm² area
Alpha 7R VI
35.9 × 24 mm · Full Frame
862 mm² area
2.3× larger sensor area = shallower depth of field and better low-light performance.
Lens ecosystem
Native lens selection
Z50 II
Nikon Z
90+
native lenses available
Alpha 7R VI
✓ more lensesSony E
350+
native lenses available
Counts include current first-party and major third-party native autofocus lenses.
Use-case scoring
Which one for what?
Algorithmic scores from verified specs · 10 = best in class
Why pick one over the other
Reasons to choose
Z50 II
AF low-light limit
-9 EV vs -6 EV — lower is better
Subject recognition
Adds People, Birds, Dogs…
Codecs
Adds H.265/HEVC, H.264/AVC
Dimensions (W×H×D mm)
Adds 127, 96.8, 66.5
Card types
Adds SD UHS-I
AA filter
Only Z50 II supports it
Pre-Capture / Pre-Release
Only Z50 II supports it
ISO max (native)
51,200 vs 32,000 — higher is better
Reasons to choose
Alpha 7R VI
Subject recognition
Adds Human, Animal, Bird…
Codecs
Adds XAVC HS, XAVC S, XAVC S-I…
Dimensions (W×H×D mm)
Adds 132.7, 96.9, 82.9
Card types
Adds CFexpress Type A, SDXC UHS-II
EVF resolution
9,437,184 vs 2,360,000 — higher is better
AF points / zones
759 vs 231 — higher is better
Resolution
66.8 MP vs 20.9 MP — higher is better
4K max frame rate
120 fps vs 60 fps — higher is better
Both cameras share
- ✓ISO min (native) — Both 100
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓Burst (electronic) — Both 30 fps
- ✓Touchscreen — Both support touchscreen
- ✓Wi-Fi — Both support wi-fi
Pros & cons at a glance
Editorially curated highlights and trade-offs.
Z50 II
Pros
- ✓Improved AF
- ✓Compact DSLR-style grip
- ✓Good value
Cons
- –No IBIS
- –Single slot
- –APS-C
Alpha 7R VI
Pros
- ✓66.8MP fully-stacked Exmor RS sensor
- ✓30fps blackout-free electronic burst
- ✓8K 30p and 4K 120p video
- ✓8.5-stop in-body stabilization
- ✓9.44M-dot HDR OLED EVF
Cons
- –Very expensive
- –Large files demand fast cards and storage
- –8K workflow can be heavy
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for landscape, Z50 II or Alpha 7R VI?
Alpha 7R VI scores 7.5/10 versus 0.0/10 for Z50 II — 66.8MP — massive detail for large prints.
What's the resolution difference between the Z50 II and Alpha 7R VI?
Z50 II is 20.9 MP and Alpha 7R VI is 66.8 MP, so the Alpha 7R VI captures more detail for cropping and large prints.
Do the Z50 II and Alpha 7R VI have in-body image stabilization?
Z50 II does not have IBIS, while alpha 7R VI has in-body image stabilization.
Which shoots faster bursts — the Z50 II or the Alpha 7R VI?
Z50 II reaches 30 fps electronic. Alpha 7R VI reaches 30 fps electronic.
What's the weight difference between the Z50 II and Alpha 7R VI?
Z50 II weighs 495 g and Alpha 7R VI weighs 713 g, so the Z50 II is 218 g lighter.
Do the Z50 II and Alpha 7R VI record 4K video?
Z50 II: 4K up to 60p. Alpha 7R VI: 8K (max), 4K up to 120p.
Are the Z50 II and Alpha 7R VI weather sealed?
Z50 II: No. Alpha 7R VI: No.
How much does each cost?
Z50 II launched at $999 and Alpha 7R VI at $4,499. The Z50 II is $3,500 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Nikon and Sony press materials.