Sony
Alpha 7 V
33MP partially stacked Exmor RS hybrid with BIONZ XR2 AI, 30fps blackout-free burst, 7.5-stop IBIS, and 4K 60p oversampled from 7K.
$2,899
Launch priceReleased Dec 2025
Sony
RX10 IV
1-inch bridge with 24–600mm f/2.4–4 zoom, 24fps AF tracking, and pro video features.
$1,699
Launch priceReleased Sep 2017
Alpha 7 V is 8.3 years newer.
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Wins
Alpha 7 V
Wins
RX10 IV
5 categories tied
Which would you choose?
TL;DR — Key differences
- AAlpha 7 V has higher Max video bit rate (600 Mbps vs 150 Mbps)
- AAlpha 7 V has higher ISO max (native) (51,200 vs 25,600)
- AAlpha 7 V has higher Burst (electronic) (30 fps vs 15 fps)
- AAlpha 7 V has higher 4K max frame rate (120 fps vs 60 fps)
- AAlpha 7 V has higher Burst (mechanical) (10 fps vs 6 fps)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
Alpha 7 V
130 × 96 × 82 mm
695 g (1.53 lb / 24.52 oz)
Credit card
85.6 × 54 mm
for scale
RX10 IV
133 × 94 × 131 mm
1095 g (2.41 lb / 38.63 oz)
Alpha 7 V is 3mm narrower and 49mm thinner than RX10 IV but it is also 2mm taller.
Alpha 7 V is 400 g lighter than RX10 IV.
Depth (front-to-back): 82mm Alpha 7 V · 131mm RX10 IV
Back view, to scale
Width × Height — same proportions as the front of the body.
Alpha 7 V
130 × 96 mm
Credit card
85.6 × 54 mm
RX10 IV
133 × 94 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
Alpha 7 V
130 × 82 mm
Credit card
85.6 × 54 mm
RX10 IV
133 × 131 mm
Sensor size, to scale
Alpha 7 V
35.9 × 23.9 mm · Full Frame
858 mm² area
RX10 IV
13.2 × 8.8 mm · 1-inch
116 mm² area
7.4× larger sensor area = shallower depth of field and better low-light performance.
Lens ecosystem
Native lens selection
Alpha 7 V
✓ more lensesSony E
350+
native lenses available
RX10 IV: 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 7 V
Dimensions (W×H×D mm)
Adds 130.3, 96.4, 82.4
Max video bit rate
600 Mbps vs 150 Mbps — higher is better
Codecs
Adds XAVC HS, XAVC S, XAVC S-I
Subject recognition
Adds Insect, Car, Train…
ISO max (native)
51,200 vs 25,600 — higher is better
Burst (electronic)
30 fps vs 15 fps — higher is better
4K max frame rate
120 fps vs 60 fps — higher is better
Internal RAW video
Only Alpha 7 V supports it
Reasons to choose
RX10 IV
Dimensions (W×H×D mm)
Adds 133.1, 94.1, 131.2
Subject recognition
Adds Vehicle
Battery life (CIPA)
640 shots vs 630 shots — higher is better
Both cameras share
- ✓AA filter — Both support aa filter
- ✓ISO min (native) — Both 100
- ✓AF points / zones — Both 759
- ✓AF frame coverage — Both 94 %
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
Pros & cons at a glance
Editorially curated highlights and trade-offs.
Alpha 7 V
Pros
- ✓33MP partially stacked sensor — ~4.5× faster readout than α7 IV
- ✓Blackout-free 30 fps with full AF/AE (electronic shutter)
- ✓7.5-stop central / 6.5-stop peripheral IBIS (CIPA 2024)
- ✓759-point phase-detect AF down to EV -4 with AI subject recognition
- ✓7K oversampled 4K 60p (full-frame, no pixel binning) + 4K 120p
- ✓Pre-Capture and dual USB-C (10 Gbps + USB 2.0)
- ✓Up to 16 stops dynamic range
Cons
- –Premium price vs α7 IV
- –4K 120p typically requires APS-C / Super 35 crop
- –Heavier than α7 IV (695 g vs 659 g with battery)
- –Complex menu and feature set
RX10 IV
Pros
- ✓24–600mm reach
- ✓24fps with AF
- ✓Weather sealed
- ✓Strong all-in-one travel camera
Cons
- –1-inch sensor
- –Large bridge body
- –Expensive for sensor size
Decided which one is right for you?
Compare live prices for the Alpha 7 V and RX10 IV at major authorized retailers.
Sony Alpha 7 V
Sony RX10 IV
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for portraits, Alpha 7 V or RX10 IV?
Alpha 7 V scores 8.0/10 versus 4.0/10 for RX10 IV — 33MP — ample resolution for portraits.
What's the resolution difference between the Alpha 7 V and RX10 IV?
Alpha 7 V is 33 MP and RX10 IV is 20.1 MP, so the Alpha 7 V captures more detail for cropping and large prints.
Do the Alpha 7 V and RX10 IV have in-body image stabilization?
Alpha 7 V has 7.5-stop in-body image stabilization, while RX10 IV has 6-stop in-body image stabilization.
Which shoots faster bursts — the Alpha 7 V or the RX10 IV?
Alpha 7 V reaches 30 fps electronic. RX10 IV reaches 15 fps electronic.
What's the weight difference between the Alpha 7 V and RX10 IV?
Alpha 7 V weighs 695 g and RX10 IV weighs 1095 g, so the Alpha 7 V is 400 g lighter.
Do the Alpha 7 V and RX10 IV record 4K video?
Alpha 7 V: 4K up to 120p. RX10 IV: 4K up to 60p.
Are the Alpha 7 V and RX10 IV weather sealed?
Alpha 7 V: Yes. RX10 IV: Yes.
Which has better battery life?
Rated battery life is 630 shots (CIPA) for the Alpha 7 V and 640 shots for the RX10 IV, giving the RX10 IV the edge.
How much does each cost?
Alpha 7 V launched at $2,899 and RX10 IV at $1,699. The RX10 IV is $1,200 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way Alpha 7 V vs RX10 IV vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Sony press materials.