Upgrade Guide
Sony A7R→Sony A1
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Worthwhile
Clear improvements over the A7R. Whether it justifies the cost depends on which upgrades matter most to your shooting.
What's new in the A1
-
Resolution50MP vs 36MP (+14MP)
-
Weather sealingAdded — fully sealed body
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StabilisationIBIS added — significant for handheld and video
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Burst rate30fps electronic with full AF/AE vs 4fps
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Battery life~430 shots (CIPA) vs ~340 shots (CIPA)
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Generation8 years newer (2021 vs 2013)
Suitability by genre
| Genre | A7R | A1 | |
|---|---|---|---|
| Landscape | — | ||
| Portrait | +2.0 | ||
| Architecture | — | ||
| Travel | — | ||
| Sports & Action | — | ||
| Vlogging & Video | +5.0 | ||
| Sports | — | ||
| Wildlife | — | ||
| Wedding | — |
Full spec comparison
| Spec | A7R | A1 | |
|---|---|---|---|
| Price | £349 | £5,999 | |
| Released | 2013 | 2021 | ↑ |
| Sensor | 36.4MP Full-Frame CMOS (no OLPF) | 50.1MP Full-Frame Stacked BSI CMOS Exmor RS | |
| Resolution | 36MP | 50MP | ↑ |
| Video | 1080p/60p | 8K/30p, 4K/120p, 1080p/240p | |
| Autofocus | Contrast-detect AF only (no phase-detect on sensor) | Real-time Tracking, AI subject recognition — 759 phase-detect points | |
| Stabilisation | None | IBIS — up to 5.5 stops | |
| Burst Rate | 4fps | 30fps electronic with full AF/AE | ↑ |
| Battery Life | ~340 shots (CIPA) | ~430 shots (CIPA) | ↑ |
| Weight | 465g (with battery and card) | 737g (with battery) | ↓ |
| Weather Sealed | No | Yes | ↑ |
| Viewfinder | EVF, OLED 2.36M dots, 0.71× magnification | EVF, 9.44M dots, 0.90× magnification, 240fps | |
| Screen | 3.0" fixed LCD, 1.23M dots (no tilt, no touch) | 3.0" fully tilting touchscreen | |
| Mount | Sony FE (full-frame E-mount) | Sony FE mount (full-frame E-mount) | |
| Memory Cards | Single SD UHS-I slot | Dual CFexpress Type A / SD UHS-II |
Compare side-by-side
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