Street, Travel & Fine Art Photography — Q (2015): The camera that redefined luxury compact photography — a full-frame sensor, the finest 28mm compact lens available, and a shooting feel that is uniquely Leica.
Portrait & Wedding Photography — A7 IV (2021): The full-frame portrait benchmark — 33MP, AI Eye AF, and exceptional skin-tone rendering in a pro-grade hybrid body.
Who should buy what
Q (2015)
A7 IV (2021)
Quick take: The a7 iv has the highest resolution at 33mp; the q is the most affordable; only the a7 iv is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | Q (2015) | A7 IV (2021) |
|---|---|---|
| Price | £1,999 | £2,299 |
| Sensor | 24.2MP Full-Frame CMOS | 33MP Full-frame BSI Exmor R CMOS |
| Resolution | 24.2MP | 33.0MP |
| Video | 1080p/60p | 4K/60p oversampled, 10-bit internal, S-Log3, S-Cinetone |
| Autofocus | Contrast-detect AF, 49 AF fields, face detection | 759-point phase-detect, AI subject recognition |
| Stabilisation | None | 5-axis IBIS, 5.5 stops |
| Burst Rate | 10fps | 10fps mechanical, 30fps electronic |
| Battery Life | ~270 shots (CIPA) | ~580 shots (CIPA) |
| Weight | 640g (with battery and card) | 659g body only |
| Dimensions | 130.0 × 80.0 × 93.5mm | 131.3 × 96.4 × 79.8mm |
| Weather Sealed | No | Yes |
| Viewfinder | EVF, 3.68M dots, 0.68× magnification | EVF, 3.69M dots, 0.78× magnification |
| Screen | 3.0" fixed touchscreen, 1.04M dots | 3.0" vari-angle touchscreen |
| Mount | Fixed Leica Summilux 28mm f/1.7 ASPH | Sony FE (full-frame E-mount) |
| Memory Cards | Single SD UHS-I slot | Dual slots: CFexpress Type A + SD UHS-II |
| Connectivity | Wi-Fi | USB-C (3.2 Gen 2), Bluetooth, Wi-Fi |
Suitability by genre
| Genre | Q | A7 IV |
|---|---|---|
| Street | — | |
| Travel | — | |
| Portrait | — | |
| Landscape | ||
| Vlogging & Video | ||
| Wildlife | — | |
| Studio Portraits | — | |
| Outdoor Portraits | — | |
| Wedding & Events | — | |
| Sports & Action | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
More comparisons with Q
Camera family history