Leica
M EV1
Digital Leica M with integrated 5.76M-dot EVF, 60MP full-frame sensor, and manual M-mount focusing.
$8,995
Released Oct 2025
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 7 months newer.
Wins
M EV1
Wins
Alpha 7R VI
TL;DR — Key differences
- BAlpha 7R VI has higher AF points / zones (759 vs 0)
- BAlpha 7R VI has higher RAW buffer depth (150 frames vs 15 frames)
- BAlpha 7R VI has higher Burst (electronic) (30 fps vs 4.5 fps)
- BAlpha 7R VI has higher Max video bit rate (600 Mbps vs 150 Mbps)
- BAlpha 7R VI has higher 4K max frame rate (120 fps vs 60 fps)
Key specs at a glance
Size and weight, to scale
M EV1
139 × 80 × 39 mm
495 g (1.09 lb / 17.46 oz)
Alpha 7R VI
133 × 97 × 83 mm
713 g (1.57 lb / 25.15 oz)
M EV1 is 17mm shorter and 44mm thinner than Alpha 7R VI but it is also 6mm wider.
M EV1 is 218 g lighter than Alpha 7R VI.
Depth (front-to-back): 39mm M EV1 · 83mm Alpha 7R VI
Back view, to scale
Width × Height — same proportions as the front of the body.
M EV1
139 × 80 mm
Alpha 7R VI
133 × 97 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
M EV1
139 × 39 mm
Alpha 7R VI
133 × 83 mm
Sensor size, to scale
M EV1
36 × 24 mm · Full Frame
864 mm² area
Alpha 7R VI
35.9 × 24 mm · Full Frame
862 mm² area
Lens ecosystem
Native lens selection
M EV1: mount data unavailable
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
M EV1
Dimensions (W×H×D mm)
Adds 139, 80, 38.5
Card types
Adds SD UHS-II
ISO min (native)
64 vs 100 — lower is better
ISO max (native)
50,000 vs 32,000 — higher is better
Weight
495 g vs 713 g — lower is better
Battery life (CIPA)
700 shots vs 600 shots — higher is better
Reasons to choose
Alpha 7R VI
AF points / zones
759 vs 0 — higher is better
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
RAW buffer depth
150 frames vs 15 frames — higher is better
Burst (electronic)
30 fps vs 4.5 fps — higher is better
Max video bit rate
600 Mbps vs 150 Mbps — higher is better
Both cameras share
- ✓Touchscreen — Both support touchscreen
- ✓Wi-Fi — Both support wi-fi
- ✓Bluetooth — Both support bluetooth
Pros & cons at a glance
Editorially curated highlights and trade-offs.
M EV1
Pros
- ✓Integrated EVF
- ✓60MP full-frame sensor
- ✓Leica M mount
- ✓64GB internal memory
Cons
- –Manual focus only
- –No video
- –Very expensive
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 wildlife, M EV1 or Alpha 7R VI?
Alpha 7R VI scores 6.5/10 versus 0.0/10 for M EV1 — 30fps burst captures fleeting moments.
What's the resolution difference between the M EV1 and Alpha 7R VI?
M EV1 is 60.3 MP and Alpha 7R VI is 66.8 MP, so the Alpha 7R VI captures more detail for cropping and large prints.
Do the M EV1 and Alpha 7R VI have in-body image stabilization?
M EV1 does not have IBIS, while alpha 7R VI has in-body image stabilization.
Which shoots faster bursts — the M EV1 or the Alpha 7R VI?
M EV1 reaches 4.5 fps electronic. Alpha 7R VI reaches 30 fps electronic.
What's the weight difference between the M EV1 and Alpha 7R VI?
M EV1 weighs 495 g and Alpha 7R VI weighs 713 g, so the M EV1 is 218 g lighter.
Do the M EV1 and Alpha 7R VI record 4K video?
M EV1: 4K up to 60p. Alpha 7R VI: 8K (max), 4K up to 120p.
Are the M EV1 and Alpha 7R VI weather sealed?
M EV1: No. Alpha 7R VI: No.
Which has better battery life?
Rated battery life is 700 shots (CIPA) for the M EV1 and 600 shots for the Alpha 7R VI, giving the M EV1 the edge.
How much does each cost?
M EV1 launched at $8,995 and Alpha 7R VI at $4,499. The Alpha 7R VI is $4,496 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Leica and Sony press materials.