Decision tools · Compare
Instax Mini 12 vs A6400
Quick take: The Instax Mini 12 is the most affordable; only the A6400 is weather sealed.
16 specs side by side·15 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.
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Verdictwhich should you buy?
Instax Mini 12 — Beginners, Parties & Gifting: The perfect starter instant camera — effortless to use, great colours, and comes in beautiful pastel shades.
A6400 — Content Creation & Vlogging: The best value APS-C Sony you can buy — especially used. Real-time Eye AF at this price point was transformative when it launched and still makes it one of the most reliable autofocus systems in the lineup.
Who should buy what
Instax Mini 12 (2023)
is the right camera for you if…
- Complete beginners wanting their first instant camera
- Anyone buying an instant camera as a gift
- Party hosts who want to hand out physical prints on the night
- Kids and teenagers who want a fun, colourful camera
A6400 (2019)
is the right camera for you if…
- Vloggers and content creators who need a flip screen and reliable AF
- Photographers upgrading from a compact or smartphone
- Beginners who want room to grow into a full E-mount lens ecosystem
- Anyone prioritising autofocus performance at an accessible price
Full specificationsthe better value in each row is highlighted
| Specification | Instax Mini 12Fujifilm · 2023 | A6400Sony · 2019 |
|---|---|---|
| Price | £69Best | £749 |
| Sensor | Instax Mini film (62 × 46mm image area) | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | — | 24.2MP |
| Video | N/A — instant film camera | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Fixed focus (0.3m–∞ standard; 0.3–0.5m in close-up mode) | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | No stabilisation | No stabilisation |
| Burst Rate | No burst rate | 11fps mechanical, 8fps with AF tracking |
| Battery Life | 2× AA alkaline batteries (~100 shots) | ~410 shots (CIPA)Best |
| Weight | ~293g (with batteries, without film)Best | 403g (with battery and card) |
| Dimensions | 107.6 × 121.7 × 67.3mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | Real-image optical viewfinder (0.37×) | EVF, 2.36M dots, 0.70× magnification |
| Screen | No screen | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots |
| Mount | Instax Mini film pack (10 shots per pack) | Sony E-mount |
| Memory Cards | N/A — instant film only | Single SD UHS-I |
| Connectivity | No wireless connectivity | Micro-USB, Wi-Fi, Bluetooth, 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
Instax Mini 12
A6400
Wedding & Events
9.0/10
5.6/10
Travel
9.0/10
6.9/10
Portrait
7.0/10
6.7/10
Casual
7.0/10
5.8/10
Street
4.0/10
7.3/10
Landscape
4.0/10
5.6/10
Vlogging & Video
—
6.0/10
Filmmaking
—
5.1/10
Documentary
—
6.1/10
Sports & Action
—
6.9/10
Wildlife
—
7.4/10
Food
—
6.1/10
Macro
—
5.2/10
Architecture
—
5.5/10
Astrophotography
—
6.0/10
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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