Decision tools · Compare
120N vs A7
Quick take: The 120N is the most affordable; only the A7 is weather sealed.
Different kinds of camera — their specs aren't comparable, so read the rows as facts, not a contest.
16 specs side by side·14 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.
Price buttons are affiliate links — GearFrame may earn a commission at no extra cost to you. It never affects a score. Learn more
Verdictwhich should you buy?
A7 — Camera History & Full-Frame Introduction: The camera that changed photography — the world's first compact full-frame mirrorless, the A7 launched a product family that redefined what was possible.
Who should buy what
A7 (2013)
is the right camera for you if…
- Photographers interested in the camera that launched the full-frame mirrorless era
- Budget-conscious buyers who want to experience full-frame image quality at minimal cost
- Sony FE system users who want the original A7 for sentimental or historical value
- Those adapting vintage lenses who want full-frame with phase-detect AF at low cost
Full specificationsthe better value in each row is highlighted
| Specification | 120NHolga | A7Sony · 2013 |
|---|---|---|
| Price | £17 usedBest | £151 used |
| Sensor | — | 24.3MP Full-Frame CMOS |
| Resolution | — | 24.3MP |
| Video | — | 1080p/60p |
| Autofocus | — | 117 phase-detect + 25 contrast-detect AF points |
| Stabilisation | — | No stabilisation |
| Burst Rate | — | 5fps |
| Battery Life | — | ~340 shots (CIPA) |
| Weight | — | 474g (with battery and card) |
| Dimensions | — | 126.9 × 94.4 × 48.2mm |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | — | EVF, OLED 2.36M dots, 0.71× magnification |
| Screen | — | 3.0" tilting LCD, 1.23M dots (no touch) |
| Mount | Fixed lens | Sony FE (full-frame E-mount) |
| Memory Cards | — | Single SD UHS-I slot |
| Connectivity | — | USB, Wi-Fi, NFC |
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
120N
A7
Fun & simple
5.8/10
—
Portrait
—
6.6/10
Street
—
6.2/10
Travel
—
6.0/10
Wedding & Events
—
5.3/10
Documentary
—
5.6/10
Sports & Action
—
5.8/10
Landscape
—
5.8/10
Wildlife
—
6.5/10
Casual
—
3.9/10
Food
—
5.7/10
Macro
—
5.0/10
Architecture
—
5.6/10
Astrophotography
—
5.6/10
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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Camera family history