EOS Rvs A6100

GearFrame · Updated March 2026

Canon EOS R Canon EOS R (2018) Starting from £799 new Best for Entry to full-frame mirrorless & RF lens exploration View EOS R
VS
Sony A6100 Sony A6100 (2019) Starting from £549 new Best for Beginner, family, travel View A6100

GearScore™ Verdict — Which should you buy?

Entry To Full-Frame Mirrorless & Rf Lens Exploration — EOS R (2018): The RF mount's founding camera — 30MP, Dual Pixel CMOS AF, and the proof-of-concept that launched Canon's mirrorless era.

Beginner, Family, Travel — A6100 (2019): Best autofocus in its class for the price.

↓ Full specifications below

EOS R (2018)

  • Canon DSLR users wanting to enter the RF ecosystem at the lowest full-frame price
  • EF lens collectors who want an affordable RF body to use with the EF-RF adapter
  • Photographers stepping up from APS-C who want full-frame quality on a budget
  • RF system fans who want a second body without full EOS R6 pricing

A6100 (2019)

  • First-time mirrorless buyers who want solid AF
  • Families stepping up from a smartphone

Quick take: The eos r has the highest resolution at 30mp; the a6100 is the most affordable; only the eos r is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification EOS R (2018)A6100 (2019)
Price £799 £549
Sensor 30.3MP full-frame CMOS APS-C Exmor CMOS
Resolution 30.3MP 24.2MP
Video 4K/30p (1.7× crop), 1080p/60p 4K 30fps
Autofocus Dual Pixel CMOS AF — 5655 AF areas, Eye AF 425-point phase-detect, real-time tracking
Stabilisation None None
Burst Rate 8fps continuous (5fps with AF/AE) 11fps
Battery Life ~350 shots (CIPA) 420 shots (CIPA)
Weight 660g body only 396g (body only)
Dimensions 135.8 × 98.3 × 84.4mm 119.9 × 66.9 × 59.4mm
Weather Sealed Yes No
Viewfinder EVF, 3.69M dots, 0.71× magnification EVF 0.39" 1.44M-dot
Screen 3.0" touchscreen, tilting 3.0" tilting touchscreen, 921k-dot
Mount Canon RF mount (full-frame) Sony E-Mount
Memory Cards Single SD UHS-II slot SD UHS-I / Memory Stick
Connectivity USB-C, Bluetooth, Wi-Fi, 3.5mm mic jack Wi-Fi, Bluetooth 4.1, Micro USB, Micro HDMI
Genre EOS RA6100
Portrait
9.0
Landscape
9.0
Travel
7.0
Wedding
7.0
Vlogging & Video
4.0
Sports
4.0
⚡ Compare specs side by side EOS R prices → A6100 prices →

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