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GFX 50Svs A5100

GearFrame · Updated March 2026

Fujifilm GFX 50S Fujifilm GFX 50S (2017) Starting from £1499 new Best for Studio, portrait & landscape photography View GFX 50S
VS
Sony A5100 Sony A5100 (2014) Starting from £200 new Best for Casual & Travel View A5100

GearScore™ Verdict — Which should you buy?

Studio, Portrait & Landscape Photography — GFX 50S (2017): The camera that launched Fujifilm's medium-format revolution — 51MP at a price that made serious large-format imaging possible for the first time.

Casual & Travel — A5100 (2014): The A5100 is one of the smallest APS-C mirrorless cameras ever made. Its 24MP sensor, phase-detect AF, and selfie-friendly flip screen pack remarkable capability into a shirt-pocket-sized body. No EVF or hot shoe limits it for serious use, but as a compact travel camera or beginner's first mirrorless, it punches well above its price on the used market.

↓ Full specifications below

GFX 50S (2017)

  • Photographers who want to enter the GFX system at the lowest possible price
  • Studio and portrait photographers who want medium-format tonal quality on a budget
  • Landscape photographers who work from a tripod and don't need IBIS
  • GFX system historians who want the camera that started it all

A5100 (2014)

  • Beginners stepping up from a smartphone
  • Compact travel photographers
  • Casual vloggers who want APS-C quality

Quick take: The gfx 50s has the highest resolution at 51mp; the a5100 is the most affordable; only the gfx 50s is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification GFX 50S (2017)A5100 (2014)
Price £1,499 £200
Sensor 51.4MP Medium Format BSI CMOS (43.8 × 32.9mm) 24.3MP APS-C Exmor CMOS
Resolution 51.4MP 24.3MP
Video 1080p/30p 1080p/60p
Autofocus Contrast-detect AF, face detection Hybrid phase-detect / contrast-detect AF, face detection
Stabilisation None None
Burst Rate 3fps 6fps
Battery Life ~400 shots (CIPA) ~400 shots (CIPA)
Weight 825g (with battery and card) 224g (body only)
Dimensions 147.5 × 94.2 × 91.4mm 109.6 × 62.8 × 35.7mm
Weather Sealed Yes No
Viewfinder Detachable EVF, 3.69M dots, 0.85× magnification None
Screen 3.2" tilting touchscreen + rear sub-LCD 3.0" flip-up touchscreen, 921k dots
Mount Fujifilm GFX (G-mount) Sony E-mount
Memory Cards Dual SD UHS-II slots Single SD / MemoryStick PRO Duo slot
Connectivity USB-C, Wi-Fi, Bluetooth Micro USB, Wi-Fi, NFC
Genre GFX 50SA5100
Portrait
9.0
7.5
Landscape
9.0
6.5
Architecture
9.0
Travel
4.0
8.5
Sports & Action
4.0
6.5
Vlogging & Video
4.0
7.0
Casual
9.0
Street
7.5

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

⚡ Compare specs side by side GFX 50S prices → A5100 prices →

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