Fujifilm
X100VI
Fixed-lens premium compact with 40MP X-Trans and classic street photography design.
$1,599
Launch priceReleased Feb 2024
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
X100VI is 6.4 years newer.
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Wins
X100VI
Wins
RX10 IV
3 categories tied
Which would you choose?
TL;DR — Key differences
- BRX10 IV has higher RAW buffer depth (249 frames vs 52 frames)
- BRX10 IV has higher Burst (mechanical) (24 fps vs 6 fps)
- AX100VI has lower Weight (521 g vs 1095 g)
- AX100VI has higher 4K max frame rate (60 fps vs 29.97 fps)
- AX100VI has higher Resolution (40.2 MP vs 20.1 MP)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
X100VI
128 × 75 × 55 mm
521 g (1.15 lb / 18.38 oz)
Credit card
85.6 × 54 mm
for scale
RX10 IV
133 × 94 × 145 mm
1095 g (2.41 lb / 38.63 oz)
X100VI is 5mm narrower, 19mm shorter, and 90mm thinner than RX10 IV.
X100VI is 574 g lighter than RX10 IV.
Depth (front-to-back): 55mm X100VI · 145mm RX10 IV
Back view, to scale
Width × Height — same proportions as the front of the body.
X100VI
128 × 75 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.
X100VI
128 × 55 mm
Credit card
85.6 × 54 mm
RX10 IV
133 × 145 mm
Sensor size, to scale
X100VI
23.5 × 15.7 mm · APS-C
369 mm² area
RX10 IV
13.2 × 8.8 mm · 1-inch
116 mm² area
3.2× larger sensor area = shallower depth of field and better low-light performance.
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
X100VI
Codecs
Adds H.265, H.264
Dimensions (W×H×D mm)
Adds 128, 74.8, 55.3
Card types
Adds SD UHS-I
Subject recognition
Adds Automobile, Motorcycle/Bike, Airplane…
Weight
521 g vs 1095 g — lower is better
4K max frame rate
60 fps vs 29.97 fps — higher is better
Resolution
40.2 MP vs 20.1 MP — higher is better
EVF resolution
3,690,000 vs 2,359,296 — higher is better
Reasons to choose
RX10 IV
Codecs
Adds AVCHD, MP4, XAVC S
Dimensions (W×H×D mm)
Adds 132.5, 94, 145
Card types
Adds SD, SDHC, SDXC…
RAW buffer depth
249 frames vs 52 frames — higher is better
Burst (mechanical)
24 fps vs 6 fps — higher is better
AA filter
Only RX10 IV supports it
Subject recognition
Adds Human, Vehicle
Headphone jack (3.5mm)
Only RX10 IV supports it
Both cameras share
- ✓ISO max (native) — Both 12,800
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓In-body stabilization (IBIS) — Both support in-body stabilization (ibis)
- ✓IBIS effectiveness — Both 6 stops
Pros & cons at a glance
Editorially curated highlights and trade-offs.
X100VI
Pros
- ✓Unique fixed 23mm lens
- ✓40MP sensor
- ✓Film simulations
- ✓Compact street camera
Cons
- –Fixed lens only
- –No interchangeable lenses
- –Premium price
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 X100VI and RX10 IV at major authorized retailers.
Fujifilm X100VI
Sony RX10 IV
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for portraits, X100VI or RX10 IV?
X100VI scores 7.5/10 versus 4.0/10 for RX10 IV — 40.2MP — excellent for large prints and crops.
What's the resolution difference between the X100VI and RX10 IV?
X100VI is 40.2 MP and RX10 IV is 20.1 MP, so the X100VI captures more detail for cropping and large prints.
Do the X100VI and RX10 IV have in-body image stabilization?
X100VI has 6-stop in-body image stabilization, while RX10 IV has 6-stop in-body image stabilization.
Which shoots faster bursts — the X100VI or the RX10 IV?
X100VI reaches 20 fps electronic. RX10 IV reaches 24 fps mechanical.
What's the weight difference between the X100VI and RX10 IV?
X100VI weighs 521 g and RX10 IV weighs 1095 g, so the X100VI is 574 g lighter.
Do the X100VI and RX10 IV record 4K video?
X100VI: 4K up to 60p. RX10 IV: 4K up to 29.97p.
Are the X100VI and RX10 IV weather sealed?
X100VI: Yes. RX10 IV: Yes.
Which has better battery life?
Rated battery life is 310 shots (CIPA) for the X100VI and 370 shots for the RX10 IV, giving the RX10 IV the edge.
How much does each cost?
X100VI launched at $1,599 and RX10 IV at $1,699. The X100VI is $100 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way X100VI vs RX10 IV vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed July 2026.
Product images courtesy of Fujifilm and Sony press materials.