A6100vs A7R VI
Sony
A7R VI (2025)
Starting from £4399 new
Best for Studio, landscape and commercial photographers needing maximum resolution
View A7R VI
GearScore™ Verdict — Which should you buy?
Beginner, Family, Travel — A6100 (2019): Best autofocus in its class for the price.
Studio, Landscape And Commercial Photographers Needing Maximum Resolution — A7R VI (2025): The A7R VI cements its place as the resolution flagship of the Sony full-frame range — 61MP, AI-driven autofocus, and 8K video make it as capable for video and action work as it is for studio and landscape photography. The price reflects its position at the top of the lineup, but the capability is hard to match.
Who should buy what
A6100 (2019)
- First-time mirrorless buyers who want solid AF
- Families stepping up from a smartphone
A7R VI (2025)
- Studio and commercial photographers who need maximum resolution for large prints and heavy cropping
- Landscape photographers who want best-in-class dynamic range and detail
- Hybrid shooters who need 8K video alongside a 61MP stills sensor
- Professionals upgrading from the A7R V who want faster AI-driven autofocus
Quick take: The a7r vi has the highest resolution at 61mp; the a6100 is the most affordable; only the a7r vi is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | A6100 (2019) | A7R VI (2025) |
|---|---|---|
| Price | £549 | £4,399 |
| Sensor | APS-C Exmor CMOS | 61MP full-frame stacked back-illuminated CMOS |
| Resolution | 24.2MP | 61.0MP |
| Video | 4K 30fps | 8K 30fps, 4K 120fps oversampled |
| Autofocus | 425-point phase-detect, real-time tracking | AI processing unit — subject recognition for people, animals, birds and vehicles across the frame |
| Stabilisation | None | In-body 5-axis IS, up to 8.5 stops |
| Burst Rate | 11fps | 8fps mechanical / 7fps electronic with full AF/AE tracking |
| Battery Life | 420 shots (CIPA) | ~530 shots (CIPA, NP-FZ100) |
| Weight | 396g (body only) | 723g (body with battery and card) |
| Dimensions | 119.9 × 66.9 × 59.4mm | 131.3 × 96.9 × 82.8mm |
| Weather Sealed | No | Yes |
| Viewfinder | EVF 0.39" 1.44M-dot | EVF, 9.44M-dot, up to 120fps |
| Screen | 3.0" tilting touchscreen, 921k-dot | 3.2-inch 4-axis multi-angle touchscreen, 3.69M-dot |
| Mount | Sony E-Mount | Sony FE (full-frame E-mount) |
| Memory Cards | SD UHS-I / Memory Stick | Dual slots — CFexpress Type A / SD (UHS-II) |
| Connectivity | Wi-Fi, Bluetooth 4.1, Micro USB, Micro HDMI | USB-C (10Gbps), Wi-Fi 6E, Bluetooth 5.0, 2.5GbE |
Suitability by genre
| Genre | A6100 | A7R VI |
|---|---|---|
| Portrait | ||
| Street | ||
| Travel | ||
| Casual | ||
| Vlogging & Video | ||
| Sports & Action | ||
| Landscape | — | |
| Wildlife | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
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Camera family history