Sony
Alpha 1
Original 50MP stacked flagship for sports and wildlife pros.
$6,499
Released Jan 2021
Sony
RX100 VII
Premium 1-inch pocket camera with 24–200mm zoom and real-time tracking AF.
$1,299
Released Aug 2019
Alpha 1 is 1.4 years newer.
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Wins
Alpha 1
Wins
RX100 VII
4 categories tied
TL;DR — Key differences
- AAlpha 1 has higher IBIS effectiveness (5.5 stops vs 0 stops)
- AAlpha 1 has higher 4K max frame rate (120 fps vs 30 fps)
- AAlpha 1 has higher EVF resolution (9,437,184 vs 2,359,296)
- AAlpha 1 has higher RAW buffer depth (200 frames vs 60 frames)
- AAlpha 1 has higher ISO max (native) (32,000 vs 12,800)
Key specs at a glance
Size and weight, to scale
Alpha 1
129 × 97 × 81 mm
737 g (1.62 lb / 26.00 oz)
RX100 VII
102 × 58 × 43 mm
302 g (0.67 lb / 10.65 oz)
Alpha 1 is 27mm wider, 39mm taller, and 38mm thicker than RX100 VII.
Alpha 1 is 435 g heavier than RX100 VII.
Depth (front-to-back): 81mm Alpha 1 · 43mm RX100 VII
Sensor size, to scale
Alpha 1
35.9 × 24 mm · Full Frame
862 mm² area
RX100 VII
13.2 × 8.8 mm · 1″
116 mm² area
7.4× larger sensor area = shallower depth of field and better low-light performance.
Lens ecosystem
Native lens selection
Alpha 1
✓ more lensesSony E
350+
native lenses available
RX100 VII: 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 1
IBIS effectiveness
5.5 stops vs 0 stops — higher is better
Dimensions (W×H×D mm)
Adds 128.9, 96.9, 80.8
Card types
Adds CFexpress Type A, SD UHS-II
4K max frame rate
120 fps vs 30 fps — higher is better
EVF resolution
9,437,184 vs 2,359,296 — higher is better
RAW buffer depth
200 frames vs 60 frames — higher is better
ISO max (native)
32,000 vs 12,800 — higher is better
Codecs
Adds XAVC HS, XAVC S-I, H.265
Reasons to choose
RX100 VII
Dimensions (W×H×D mm)
Adds 101.6, 58.1, 42.8
Card types
Adds SD UHS-I, Memory Stick Duo
Weight
302 g vs 737 g — lower is better
Burst (mechanical)
20 fps vs 10 fps — higher is better
Codecs
Adds AVCHD
Both cameras share
- ✓AA filter — Both support aa filter
- ✓ISO min (native) — Both 100
- ✓AF frame coverage — Both 94 %
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓Max video bit rate — Both 150 Mbps
Pros & cons at a glance
Editorially curated highlights and trade-offs.
Alpha 1
Pros
- ✓50MP stacked
- ✓30fps burst
- ✓8K video
- ✓Pro AF
Cons
- –Superseded by A1 II
- –Very expensive
- –Large files
RX100 VII
Pros
- ✓Pocketable zoom range
- ✓Real-time Eye AF
- ✓Great travel camera
Cons
- –1-inch sensor
- –Expensive
- –Small controls
Decided which one is right for you?
Compare live prices for the Alpha 1 and RX100 VII at major authorized retailers.
Sony Alpha 1
Sony RX100 VII
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for landscape, Alpha 1 or RX100 VII?
Alpha 1 scores 9.0/10 versus 0.0/10 for RX100 VII — 50.1MP — massive detail for large prints.
What's the resolution difference between the Alpha 1 and RX100 VII?
Alpha 1 is 50.1 MP and RX100 VII is 20.1 MP, so the Alpha 1 captures more detail for cropping and large prints.
Do the Alpha 1 and RX100 VII have in-body image stabilization?
Alpha 1 has 5.5-stop in-body image stabilization, while rX100 VII does not have IBIS.
Which shoots faster bursts — the Alpha 1 or the RX100 VII?
Alpha 1 reaches 30 fps electronic. RX100 VII reaches 20 fps electronic.
What's the weight difference between the Alpha 1 and RX100 VII?
Alpha 1 weighs 737 g and RX100 VII weighs 302 g, so the RX100 VII is 435 g lighter.
Do the Alpha 1 and RX100 VII record 4K video?
Alpha 1: 8K (max), 4K up to 120p. RX100 VII: 4K up to 30p.
Are the Alpha 1 and RX100 VII weather sealed?
Alpha 1: Yes. RX100 VII: No.
Which has better battery life?
Rated battery life is 530 shots (CIPA) for the Alpha 1 and 260 shots for the RX100 VII, giving the Alpha 1 the edge.
How much does each cost?
Alpha 1 launched at $6,499 and RX100 VII at $1,299. The RX100 VII is $5,200 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.