Fujifilm
X-T3
APS-C hybrid that put Fujifilm on the video map with 10-bit internal 4K.
$1,499
Released Sep 2018
Sony
Alpha 1 II
50MP stacked flagship with 30fps RAW, 8K video, and Sony's fastest hybrid performance.
$6,499
Released Nov 2024
Alpha 1 II is 6.3 years newer.
Wins
X-T3
Wins
Alpha 1 II
2 categories tied
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TL;DR — Key differences
- BAlpha 1 II has higher IBIS effectiveness (8.5 stops vs 0 stops)
- BAlpha 1 II has higher RAW buffer depth (200 frames vs 36 frames)
- AX-T3 has higher Max video bit rate (400 Mbps vs 150 Mbps)
- BAlpha 1 II has higher EVF resolution (9,437,184 vs 3,690,000)
- BAlpha 1 II has higher ISO max (native) (32,000 vs 12,800)
Key specs at a glance
Size and weight, to scale
X-T3
133 × 93 × 59 mm
539 g (1.19 lb / 19.01 oz)
Alpha 1 II
136 × 97 × 83 mm
743 g (1.64 lb / 26.21 oz)
X-T3 is 4mm narrower, 4mm shorter, and 24mm thinner than Alpha 1 II.
X-T3 is 204 g lighter than Alpha 1 II.
Depth (front-to-back): 59mm X-T3 · 83mm Alpha 1 II
Sensor size, to scale
X-T3
23.5 × 15.6 mm · APS-C
367 mm² area
Alpha 1 II
35.9 × 24 mm · Full Frame
862 mm² area
2.3× larger sensor area = shallower depth of field and better low-light performance.
Lens ecosystem
Native lens selection
X-T3
Fujifilm X
105+
native lenses available
Alpha 1 II
✓ more lensesSony E
350+
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
X-T3
Dimensions (W×H×D mm)
Adds 132.5, 92.8, 58.8
Max video bit rate
400 Mbps vs 150 Mbps — higher is better
Weight
539 g vs 743 g — lower is better
Burst (mechanical)
11 fps vs 10 fps — higher is better
AF frame coverage
100 % vs 94 % — higher is better
Reasons to choose
Alpha 1 II
AF low-light limit
-4 EV vs -3 EV — lower is better
Subject recognition
Adds Human, Animal, Bird…
IBIS effectiveness
8.5 stops vs 0 stops — higher is better
Dimensions (W×H×D mm)
Adds 136.1, 96.9, 82.9
RAW buffer depth
200 frames vs 36 frames — higher is better
EVF resolution
9,437,184 vs 3,690,000 — higher is better
ISO max (native)
32,000 vs 12,800 — higher is better
Codecs
Adds XAVC HS, XAVC S, XAVC S-I
Both cameras share
- ✓Eye AF — Both support eye af
- ✓Burst (electronic) — Both 30 fps
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓Weather sealing — Both support weather sealing
- ✓Card slots — Both 2
- ✓Touchscreen — Both support touchscreen
Pros & cons at a glance
Editorially curated highlights and trade-offs.
X-T3
Pros
- ✓10-bit 4K internal
- ✓26MP
- ✓Great used value
Cons
- –No IBIS
- –Superseded
- –APS-C
Alpha 1 II
Pros
- ✓50MP stacked sensor
- ✓30fps blackout-free burst
- ✓8K 30p video
- ✓Best Sony AF
Cons
- –Very expensive
- –Complex menus
- –Large files
Decided which one is right for you?
Compare live prices for the X-T3 and Alpha 1 II at major authorized retailers.
Fujifilm X-T3
Sony Alpha 1 II
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for landscape, X-T3 or Alpha 1 II?
Alpha 1 II scores 9.0/10 versus 4.0/10 for X-T3 — 50.1MP — massive detail for large prints.
What's the resolution difference between the X-T3 and Alpha 1 II?
X-T3 is 26.1 MP and Alpha 1 II is 50.1 MP, so the Alpha 1 II captures more detail for cropping and large prints.
Do the X-T3 and Alpha 1 II have in-body image stabilization?
X-T3 does not have IBIS, while alpha 1 II has 8.5-stop in-body image stabilization.
Which shoots faster bursts — the X-T3 or the Alpha 1 II?
X-T3 reaches 30 fps electronic. Alpha 1 II reaches 30 fps electronic.
What's the weight difference between the X-T3 and Alpha 1 II?
X-T3 weighs 539 g and Alpha 1 II weighs 743 g, so the X-T3 is 204 g lighter.
Do the X-T3 and Alpha 1 II record 4K video?
X-T3: 4K up to 60p. Alpha 1 II: 8K (max), 4K up to 120p.
Are the X-T3 and Alpha 1 II weather sealed?
X-T3: Yes. Alpha 1 II: Yes.
Which has better battery life?
Rated battery life is 390 shots (CIPA) for the X-T3 and 520 shots for the Alpha 1 II, giving the Alpha 1 II the edge.
How much does each cost?
X-T3 launched at $1,499 and Alpha 1 II at $6,499. The X-T3 is $5,000 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Fujifilm and Sony press materials.