DC-G100Dvs A7R
Lumix
DC-G100D (2023)
Starting from £649 new
Best for Vlogging, content creation & lightweight travel
View DC-G100D
GearScore™ Verdict — Which should you buy?
Vlogging, Content Creation & Lightweight Travel — DC-G100D (2023): The lightest capable MFT mirrorless for vloggers — phase-detect AF, directional audio, and the full Lumix lens ecosystem under 350g.
Studio, Tripod Landscape & Camera History — A7R (2013): The world's first 36MP full-frame mirrorless — a landmark camera that launched the A7R series, despite contrast-detect AF and significant shutter shock limitations.
Who should buy what
DC-G100D (2023)
- Content creators who want better quality than a smartphone without the weight of a full-size camera
- Travel vloggers who want the smallest capable MFT camera with a flip screen and mic input
- Photography beginners entering the Lumix MFT system at an accessible price point
- G100 owners who want the upgraded phase-detect AF for better subject tracking
A7R (2013)
- Collectors and photographers interested in the camera that started the A7R lineage
- Studio photographers who work on a tripod and can manage contrast-detect AF
- Landscape photographers who prioritise resolution over autofocus performance
- Sony FE system users who want a historical body at a very low used price
Quick take: The a7r has the highest resolution at 36mp; the a7r is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | DC-G100D (2023) | A7R (2013) |
|---|---|---|
| Price | £649 | £349 |
| Sensor | 20.3MP Micro Four Thirds Live MOS | 36.4MP Full-Frame CMOS (no OLPF) |
| Resolution | 20.3MP | 36.4MP |
| Video | 4K/30p, 4K/24p, 1080p/60p — V-Log L (upgrade) | 1080p/60p |
| Autofocus | Phase-detect AF — upgraded from G100's contrast-only DFD | Contrast-detect AF only (no phase-detect on sensor) |
| Stabilisation | 2-axis (body); 5-axis Dual IS II when used with OIS lenses | None |
| Burst Rate | 10fps AF single, 9fps AFS continuous | 4fps |
| Battery Life | ~250 shots (CIPA) | ~340 shots (CIPA) |
| Weight | 333g body only | 465g (with battery and card) |
| Dimensions | 116.5 × 82.5 × 55.8mm | 126.9 × 94.4 × 48.2mm |
| Weather Sealed | No | No |
| Viewfinder | EVF 0.53× 3.68M-dot — pop-up style | EVF, OLED 2.36M dots, 0.71× magnification |
| Screen | 3.0" fully articulating touchscreen, 1.84M dots | 3.0" fixed LCD, 1.23M dots (no tilt, no touch) |
| Mount | Micro Four Thirds (MFT) | Sony FE (full-frame E-mount) |
| Memory Cards | Single SD/SDHC/SDXC slot | Single SD UHS-I slot |
| Connectivity | USB-C, 3.5mm mic jack, Bluetooth, Wi-Fi | USB, Wi-Fi, NFC |
Suitability by genre
| Genre | DC-G100D | A7R |
|---|---|---|
| Vlogging & Video | ||
| Travel | ||
| Street | — | |
| Portrait | ||
| Landscape | ||
| Sports | — | |
| Architecture | — | |
| Sports & Action | — |
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