Sony
Alpha 7R VI
66.8MP stacked full-frame high-resolution body with 30fps bursts, 8K 30p, 4K 120p, and Sony's AI processing unit.
$4,499
Launch priceReleased Jun 2026
Sony
Alpha 99 II
42MP A-mount flagship with translucent mirror, 12fps, and 5-axis IBIS for Sony/Minolta lenses.
$3,199
Launch priceReleased Nov 2016
Alpha 7R VI is 9.6 years newer.
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Wins
Alpha 7R VI
Wins
Alpha 99 II
3 categories tied
Which would you choose?
TL;DR — Key differences
- AAlpha 7R VI has higher Max video bit rate (600 Mbps vs 150 Mbps)
- AAlpha 7R VI has higher EVF resolution (9,437,184 vs 3,690,000)
- AAlpha 7R VI has higher 4K max frame rate (120 fps vs 60 fps)
- AAlpha 7R VI has higher Resolution (66.8 MP vs 42.4 MP)
- AAlpha 7R VI has higher Burst (electronic) (30 fps vs 20 fps)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
Alpha 7R VI
133 × 97 × 83 mm
713 g (1.57 lb / 25.15 oz)
Credit card
85.6 × 54 mm
for scale
Alpha 99 II
143 × 105 × 82 mm
849 g (1.87 lb / 29.95 oz)
Alpha 7R VI is 10mm narrower and 8mm shorter than Alpha 99 II but it is also 1mm thicker.
Alpha 7R VI is 136 g lighter than Alpha 99 II.
Depth (front-to-back): 83mm Alpha 7R VI · 82mm Alpha 99 II
Back view, to scale
Width × Height — same proportions as the front of the body.
Alpha 7R VI
133 × 97 mm
Credit card
85.6 × 54 mm
Alpha 99 II
143 × 105 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
Alpha 7R VI
133 × 83 mm
Credit card
85.6 × 54 mm
Alpha 99 II
143 × 82 mm
Sensor size, to scale
Alpha 7R VI
35.9 × 24 mm · Full Frame
862 mm² area
Alpha 99 II
35.9 × 24 mm · Full Frame
862 mm² area
Lens ecosystem
Native lens selection
Alpha 7R VI
✓ more lensesSony E
350+
native lenses available
Alpha 99 II: mount data unavailable
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
Alpha 7R VI
AF low-light limit
-6 EV vs -4 EV — lower is better
Dimensions (W×H×D mm)
Adds 132.7, 96.9, 82.9
Card types
Adds CFexpress Type A, SDXC UHS-II
Max video bit rate
600 Mbps vs 150 Mbps — higher is better
EVF resolution
9,437,184 vs 3,690,000 — higher is better
Codecs
Adds XAVC HS, XAVC S, XAVC S-I
4K max frame rate
120 fps vs 60 fps — higher is better
Resolution
66.8 MP vs 42.4 MP — higher is better
Reasons to choose
Alpha 99 II
Dimensions (W×H×D mm)
Adds 142.6, 104.8, 81.6
Card types
Adds SD UHS-II
AA filter
Only Alpha 99 II supports it
Pre-Capture / Pre-Release
Only Alpha 99 II supports it
Weather sealing
Only Alpha 99 II supports it
Battery life (CIPA)
640 shots vs 600 shots — higher is better
Both cameras share
- ✓ISO min (native) — Both 100
- ✓AF points / zones — Both 759
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓In-body stabilization (IBIS) — Both support in-body stabilization (ibis)
- ✓Card slots — Both 2
Pros & cons at a glance
Editorially curated highlights and trade-offs.
Alpha 7R VI
Pros
- ✓66.8MP stacked full-frame sensor
- ✓30fps blackout-free electronic burst
- ✓8K 30p and 4K 120p video
- ✓5-axis sensor-shift stabilization
- ✓9.44M-dot HDR OLED EVF
Cons
- –Very expensive
- –Large files demand fast cards and storage
- –8K workflow can be heavy
Alpha 99 II
Pros
- ✓42MP A-mount
- ✓5-axis IBIS
- ✓12fps
- ✓Huge Minolta lens library
Cons
- –A-mount declining
- –Translucent mirror system
- –Large body
Decided which one is right for you?
Compare live prices for the Alpha 7R VI and Alpha 99 II at major authorized retailers.
Sony Alpha 7R VI
Sony Alpha 99 II
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for wildlife, Alpha 7R VI or Alpha 99 II?
Alpha 99 II scores 9.0/10 versus 6.5/10 for Alpha 7R VI — 20fps burst captures fleeting moments.
What's the resolution difference between the Alpha 7R VI and Alpha 99 II?
Alpha 7R VI is 66.8 MP and Alpha 99 II is 42.4 MP, so the Alpha 7R VI captures more detail for cropping and large prints.
Do the Alpha 7R VI and Alpha 99 II have in-body image stabilization?
Alpha 7R VI has in-body image stabilization, while Alpha 99 II has 4.5-stop in-body image stabilization.
Which shoots faster bursts — the Alpha 7R VI or the Alpha 99 II?
Alpha 7R VI reaches 30 fps electronic. Alpha 99 II reaches 20 fps electronic.
What's the weight difference between the Alpha 7R VI and Alpha 99 II?
Alpha 7R VI weighs 713 g and Alpha 99 II weighs 849 g, so the Alpha 7R VI is 136 g lighter.
Do the Alpha 7R VI and Alpha 99 II record 4K video?
Alpha 7R VI: 8K (max), 4K up to 120p. Alpha 99 II: 4K up to 60p.
Are the Alpha 7R VI and Alpha 99 II weather sealed?
Alpha 7R VI: No. Alpha 99 II: Yes.
Which has better battery life?
Rated battery life is 600 shots (CIPA) for the Alpha 7R VI and 640 shots for the Alpha 99 II, giving the Alpha 99 II the edge.
How much does each cost?
Alpha 7R VI launched at $4,499 and Alpha 99 II at $3,199. The Alpha 99 II is $1,300 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way Alpha 7R VI vs Alpha 99 II vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Sony press materials.