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Leica M10-Rvs A7S

GearFrame · Updated March 2026

Leica Leica M10-R Leica Leica M10-R (2020) Starting from £5200 new Best for Street, documentary, travel View Leica M10-R
VS
Sony A7S Sony A7S (2014) Starting from £600 new Best for Astrophotography & Low-Light View A7S

GearScore™ Verdict — Which should you buy?

Street, Documentary, Travel — Leica M10-R (2020): 40MP rangefinder photography — a deliberate, contemplative experience.

Astrophotography & Low-Light — A7S (2014): The original A7S pioneered the concept of a camera optimised entirely for low light. Its 12.2MP sensor has enormous photosites — extraordinary high-ISO performance that still holds up. Lacking IBIS and limited to 1080p internally (4K requires external recorder), it is a specialist tool. For astrophotography, event videography, or any scenario where light is genuinely scarce, it remains outstanding.

↓ Full specifications below

Leica M10-R (2020)

  • Photographers who prefer manual focus and rangefinder composition
  • Leica M lens collectors and enthusiasts

A7S (2014)

  • Astrophotographers
  • Low-light event videographers
  • Filmmakers needing clean high-ISO footage

Quick take: The leica m10-r has the highest resolution at 41mp; the a7s is the most affordable; only the a7s is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification Leica M10-R (2020)A7S (2014)
Price £5,200 £600
Sensor Full-frame CMOS 35mm 12.2MP Full-Frame BSI CMOS
Resolution 40.9MP 12.2MP
Video None 1080p/60p internal, 4K via HDMI (external recorder)
Autofocus Manual focus — optical rangefinder Phase-detect / contrast-detect hybrid AF
Stabilisation None None
Burst Rate 5fps 5fps
Battery Life 220 shots (CIPA) ~370 shots (CIPA)
Weight 660g 474g (with battery and card)
Dimensions 139.0 × 38.5 × 80.0mm 126.9 × 94.4 × 48.2mm
Weather Sealed No Yes
Viewfinder Optical rangefinder 0.73× magnification Electronic, 2.36M dots, 0.71× magnification
Screen 3.0" fixed touchscreen, 1.04M-dot 3.0" tilting LCD, 1.23M dots
Mount Leica M-Mount Sony FE (full-frame E-mount)
Memory Cards Single SD UHS-II Single SD / MemoryStick PRO Duo slot
Connectivity Wi-Fi, Bluetooth, USB-C Multi/Micro USB, Wi-Fi, NFC
Genre Leica M10-RA7S
Street
9.0
7.0
Portrait
9.0
7.0
Travel
8.0
7.0
Landscape
8.0
6.0
Casual
7.0
Astrophotography
9.5
Vlogging & Video
7.5
Sports & Action
5.0

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

⚡ Compare specs side by side Leica M10-R prices → A7S prices →

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