Fujifilm
X100V
Previous-gen fixed 23mm f/2 street camera — still hugely popular and hard to find.
$1,399
Released Feb 2020
Sony
Alpha 7 IV
33MP hybrid all-rounder with 10-bit 4K 60p and AI-powered subject tracking.
$2,499
Released Oct 2021
Alpha 7 IV is 1.8 years newer.
Wins
X100V
Wins
Alpha 7 IV
TL;DR — Key differences
- BAlpha 7 IV has higher IBIS effectiveness (5.5 stops vs 0 stops)
- BAlpha 7 IV has higher RAW buffer depth (828 frames vs 17 frames)
- BAlpha 7 IV has higher ISO max (native) (51,200 vs 12,800)
- AX100V has higher Burst (electronic) (30 fps vs 10 fps)
- BAlpha 7 IV has higher Max video bit rate (600 Mbps vs 200 Mbps)
Key specs at a glance
Size and weight, to scale
X100V
128 × 75 × 53 mm
478 g (1.05 lb / 16.86 oz)
Alpha 7 IV
131 × 96 × 80 mm
658 g (1.45 lb / 23.21 oz)
X100V is 3mm narrower, 22mm shorter, and 27mm thinner than Alpha 7 IV.
X100V is 180 g lighter than Alpha 7 IV.
Depth (front-to-back): 53mm X100V · 80mm Alpha 7 IV
Sensor size, to scale
X100V
23.5 × 15.6 mm · APS-C
367 mm² area
Alpha 7 IV
35.9 × 23.9 mm · Full Frame
858 mm² area
2.3× larger sensor area = shallower depth of field and better low-light performance.
Lens ecosystem
Native lens selection
X100V: mount data unavailable
Alpha 7 IV
✓ 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
X100V
AF low-light limit
-5 EV vs -4 EV — lower is better
Dimensions (W×H×D mm)
Adds 128, 74.8, 53.3
Card types
Adds SD UHS-I
Burst (electronic)
30 fps vs 10 fps — higher is better
Pre-Capture / Pre-Release
Only X100V supports it
Weight
478 g vs 658 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 7 IV
Subject recognition
Adds Human, Animal, Bird…
IBIS effectiveness
5.5 stops vs 0 stops — higher is better
Dimensions (W×H×D mm)
Adds 131.3, 96.4, 79.8
Card types
Adds CFexpress Type A, SD UHS-II
RAW buffer depth
828 frames vs 17 frames — higher is better
Codecs
Adds XAVC HS, XAVC S, XAVC S-I…
ISO max (native)
51,200 vs 12,800 — higher is better
Max video bit rate
600 Mbps vs 200 Mbps — higher is better
Both cameras share
- ✓Eye AF — Both support eye af
- ✓Weather sealing — Both support weather sealing
- ✓Touchscreen — Both support touchscreen
- ✓Wi-Fi — Both support wi-fi
- ✓Bluetooth — Both support bluetooth
- ✓Microphone jack (3.5mm) — Both support microphone jack (3.5mm)
Pros & cons at a glance
Editorially curated highlights and trade-offs.
X100V
Pros
- ✓Classic design
- ✓Leaf shutter
- ✓Film simulations
- ✓Proven street camera
Cons
- –Superseded by X100VI
- –Fixed lens
- –No IBIS
Alpha 7 IV
Pros
- ✓33MP — more detail for cropping and print
- ✓10-bit 4K 60p (Super35 crop) / 4K 30p full-frame
- ✓Full-size HDMI port
- ✓759 phase-detect AF points
Cons
- –4K 60p requires Super35 crop
- –10fps burst lags behind R6 II at 40fps
- –Complex menu system
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for landscape, X100V or Alpha 7 IV?
Alpha 7 IV scores 7.5/10 versus 3.0/10 for X100V — 33MP — ample resolution.
What's the resolution difference between the X100V and Alpha 7 IV?
X100V is 26.1 MP and Alpha 7 IV is 33 MP, so the Alpha 7 IV captures more detail for cropping and large prints.
Do the X100V and Alpha 7 IV have in-body image stabilization?
X100V does not have IBIS, while alpha 7 IV has 5.5-stop in-body image stabilization.
Which shoots faster bursts — the X100V or the Alpha 7 IV?
X100V reaches 30 fps electronic. Alpha 7 IV reaches 10 fps electronic.
What's the weight difference between the X100V and Alpha 7 IV?
X100V weighs 478 g and Alpha 7 IV weighs 658 g, so the X100V is 180 g lighter.
Do the X100V and Alpha 7 IV record 4K video?
X100V: 4K up to 30p. Alpha 7 IV: 4K up to 60p.
Are the X100V and Alpha 7 IV weather sealed?
X100V: Yes. Alpha 7 IV: Yes.
Which has better battery life?
Rated battery life is 350 shots (CIPA) for the X100V and 580 shots for the Alpha 7 IV, giving the Alpha 7 IV the edge.
How much does each cost?
X100V launched at $1,399 and Alpha 7 IV at $2,499. The X100V is $1,100 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Fujifilm and Sony press materials.