Fujifilm
X100VI
Fixed-lens premium compact with 40MP X-Trans and classic street photography design.
$1,599
Launch priceReleased Feb 2024
Pentax
K-50
Weather-sealed entry APS-C DSLR with IBIS and AA filter simulator at an accessible price.
$599
Launch priceReleased Jun 2013
X100VI is 10.7 years newer.
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Wins
X100VI
Wins
K-50
4 categories tied
Which would you choose?
TL;DR — Key differences
- AX100VI has higher AF points / zones (425 vs 101)
- AX100VI has higher Resolution (40.2 MP vs 16.3 MP)
- BK-50 has higher Battery life (CIPA) (640 shots vs 310 shots)
- BK-50 has higher ISO max (native) (25,600 vs 12,800)
- AX100VI has higher IBIS effectiveness (6 stops vs 3 stops)
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
K-50
129 × 97 × 70 mm
590 g (1.30 lb / 20.81 oz)
X100VI is 1mm narrower, 22mm shorter, and 15mm thinner than K-50.
X100VI is 69 g lighter than K-50.
Depth (front-to-back): 55mm X100VI · 70mm K-50
Back view, to scale
Width × Height — same proportions as the front of the body.
X100VI
128 × 75 mm
Credit card
85.6 × 54 mm
K-50
129 × 97 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
K-50
129 × 70 mm
Sensor size, to scale
X100VI
23.5 × 15.7 mm · APS-C
369 mm² area
K-50
23.7 × 15.7 mm · APS-C
372 mm² area
Lens ecosystem
Native lens selection
X100VI: mount data unavailable
K-50
✓ more lensesPentax K
70+
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
X100VI
Dimensions (W×H×D mm)
Adds 128, 74.8, 55.3
Card types
Adds SD UHS-I
AF points / zones
425 vs 101 — higher is better
Subject recognition
Adds Automobile, Motorcycle/Bike, Airplane…
Resolution
40.2 MP vs 16.3 MP — higher is better
Animal / bird AF
Only X100VI supports it
Pre-Capture / Pre-Release
Only X100VI supports it
IBIS effectiveness
6 stops vs 3 stops — higher is better
Reasons to choose
K-50
Dimensions (W×H×D mm)
Adds 129, 96.5, 70
Card types
Adds SD UHS-II
Battery life (CIPA)
640 shots vs 310 shots — higher is better
AA filter
Only K-50 supports it
ISO max (native)
25,600 vs 12,800 — higher is better
Subject recognition
Adds Human, Vehicle
ISO min (native)
100 vs 125 — lower is better
RAW buffer depth
60 frames vs 52 frames — higher is better
Both cameras share
- ✓AF frame coverage — Both 100 %
- ✓Eye AF — Both support eye af
- ✓Burst (mechanical) — Both 6 fps
- ✓4K max frame rate — Both 60 fps
- ✓In-body stabilization (IBIS) — Both support in-body stabilization (ibis)
- ✓Weather sealing — Both support weather sealing
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
K-50
Pros
- ✓Weather sealed entry
- ✓IBIS
- ✓AA filter simulator
- ✓Great used value
Cons
- –16MP sensor
- –DSLR platform
- –Limited video
Decided which one is right for you?
Compare live prices for the X100VI and K-50 at major authorized retailers.
Fujifilm X100VI
Pentax K-50
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for sports, X100VI or K-50?
X100VI scores 8.0/10 versus 4.0/10 for K-50 — 20fps burst — fast action ready.
What's the resolution difference between the X100VI and K-50?
X100VI is 40.2 MP and K-50 is 16.3 MP, so the X100VI captures more detail for cropping and large prints.
Do the X100VI and K-50 have in-body image stabilization?
X100VI has 6-stop in-body image stabilization, while K-50 has 3-stop in-body image stabilization.
Which shoots faster bursts — the X100VI or the K-50?
X100VI reaches 20 fps electronic. K-50 reaches 11 fps electronic.
What's the weight difference between the X100VI and K-50?
X100VI weighs 521 g and K-50 weighs 590 g, so the X100VI is 69 g lighter.
Do the X100VI and K-50 record 4K video?
X100VI: 4K up to 60p. K-50: 4K up to 60p.
Are the X100VI and K-50 weather sealed?
X100VI: Yes. K-50: Yes.
Which has better battery life?
Rated battery life is 310 shots (CIPA) for the X100VI and 640 shots for the K-50, giving the K-50 the edge.
How much does each cost?
X100VI launched at $1,599 and K-50 at $599. The K-50 is $1,000 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way X100VI vs K-50 vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Fujifilm and Pentax press materials.