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X100Fvs A7R IV

GearFrame · Updated March 2026

Fujifilm X100F Fujifilm X100F (2017) Starting from £649 new Best for Street, travel & everyday photography View X100F
VS
Sony A7R IV Sony A7R IV (2019) Starting from £2199 new Best for Landscape, studio, commercial View A7R IV

GearScore™ Verdict — Which should you buy?

Street, Travel & Everyday Photography — X100F (2017): The X100F is the camera that made the X100 series legendary — 24MP X-Trans III, a hybrid viewfinder, and the best fixed 35mm compact lens available.

Landscape, Studio, Commercial — A7R IV (2019): 61MP in a mirrorless body — the resolution benchmark.

↓ Full specifications below

X100F (2017)

  • Street photographers who want a discreet, tactile camera with a fixed 35mm lens
  • Travel photographers who prefer one lens and minimal kit
  • Fujifilm fans who want the X100 experience at a lower cost than the X100V or VI
  • Photographers who value the hybrid OVF/EVF for a rangefinder-like shooting style

A7R IV (2019)

  • Landscape photographers who print large
  • Studio shooters needing maximum detail

Quick take: The a7r iv has the highest resolution at 61mp; the x100f is the most affordable; only the a7r iv is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification X100F (2017)A7R IV (2019)
Price £649 £2,199
Sensor 24.3MP APS-C X-Trans CMOS III Full-frame BSI Exmor R CMOS 35mm
Resolution 24.3MP 61.0MP
Video 1080p/60p 4K 30fps
Autofocus Intelligent Hybrid AF (phase-detect + contrast-detect), face detection 567-point phase-detect, real-time tracking
Stabilisation None 5-axis IBIS, 5.5 stops
Burst Rate 8fps 10fps
Battery Life ~390 shots (CIPA) 670 shots (CIPA)
Weight 469g (with battery and card) 665g (body only)
Dimensions 126.5 × 74.8 × 52.4mm 128.9 × 96.4 × 77.5mm
Weather Sealed No Yes
Viewfinder Hybrid OVF/EVF — 0.5" EVF (2.36M dots) or OVF (0.5× magnification) EVF 0.78× 5.76M-dot
Screen 3.0" fixed LCD, 1.04M dots (no tilt, no touch) 3.0" tilting touchscreen, 1.44M-dot
Mount Fixed Fujinon 23mm f/2 (35mm equiv) Sony E-Mount
Memory Cards Single SD UHS-I slot 2× SD UHS-II / CFexpress Type A
Connectivity Wi-Fi, Bluetooth Wi-Fi 5GHz, Bluetooth 4.1, USB-C 3.2
Genre X100FA7R IV
Street
9.0
7.0
Travel
9.0
8.0
Portrait
9.0
9.0
Landscape
7.0
9.0
Vlogging & Video
4.0
6.0
Wildlife
4.0
7.0
Architecture
9.0
Wedding & Events
8.0

GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →

⚡ Compare specs side by side X100F prices → A7R IV prices →

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