Decision tools · Compare
S1R II vs A6100
Quick take: The S1R II has the highest resolution at 44MP; the A6100 is the most affordable; only the S1R II is weather sealed.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
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Verdictwhich should you buy?
A6100 — Beginner, Family, Travel: Best autofocus in its class for the price.
Who should buy what
A6100 (2019)
is the right camera for you if…
- First-time mirrorless buyers who want solid AF
- Families stepping up from a smartphone
Full specificationsthe better value in each row is highlighted
| Specification | S1R IILumix · 2025 | A6100Sony · 2019 |
|---|---|---|
| Price | £2,699 | £589Best |
| Sensor | 44.3MP full-frame BSI CMOS | APS-C Exmor CMOS |
| Resolution | 44.3MPBest | 24.2MP |
| Video | 8K/30p (first for Lumix), 4K/120p (1.1x crop), 10-bit | 4K 30fps |
| Autofocus | Phase-hybrid AF (779 points) with AI subject detection | 425-point phase-detect, real-time tracking |
| Stabilisation | 8-stop IBIS with Dual I.S. 2 | No stabilisation |
| Burst Rate | 40fps electronicBest | 11fps |
| Battery Life | 350 shots (CIPA, LCD) | 420 shots (CIPA)Best |
| Weight | 820g (with battery and card) | 396g (body only)Best |
| Dimensions | — | 119.9 × 66.9 × 59.4mm |
| Weather Sealed | YesBest | Not weather sealed |
| Viewfinder | EVF, 5.76M dots | EVF 0.39" 1.44M-dot |
| Screen | Fully articulating touchscreen | 3.0" tilting touchscreen, 921k-dot |
| Mount | L-mount | Sony E-Mount |
| Memory Cards | CFexpress Type B + SD (UHS-II) | SD UHS-I / Memory Stick |
| Connectivity | USB-C, full-size HDMI, Wi-Fi, Bluetooth | Wi-Fi, Bluetooth 4.1, Micro USB, Micro HDMI |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
How they score by genreengine base scores out of 10
Genre
S1R II
A6100
Portrait
8.8/10
6.7/10
Street
6.3/10
7.3/10
Travel
6.2/10
6.4/10
Wedding & Events
8.4/10
5.1/10
Vlogging & Video
6.1/10
6.2/10
Filmmaking
7.7/10
4.9/10
Documentary
7.9/10
5.2/10
Sports & Action
8.3/10
6.5/10
Landscape
7.7/10
4.9/10
Wildlife
8.3/10
6.9/10
Casual
5.2/10
6.5/10
Food
8.3/10
6.2/10
Macro
8.8/10
5.2/10
Architecture
8.1/10
5.5/10
Astrophotography
7.1/10
6.0/10
Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →
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