QuickSnap Flash 400vs Pentax K-3 Mark III

GearFrame · Updated March 2026

Fujifilm QuickSnap Flash 400 Fujifilm QuickSnap Flash 400 Starting from £12 new Best for Holidays, casual shooting & Fujifilm colour fans View QuickSnap Flash 400
VS
Pentax Pentax K-3 Mark III Pentax Pentax K-3 Mark III (2021) Starting from £1699 new Best for DSLR enthusiasts & outdoor photographers View Pentax K-3 Mark III

GearScore™ Verdict — Which should you buy?

Holidays, Casual Shooting & Fujifilm Colour Fans — QuickSnap Flash 400: Fujifilm's disposable camera favourite — cooler tones and fine grain give a different character to Kodak. The go-to for those who prefer Fuji's aesthetic.

Dslr Enthusiasts & Outdoor Photographers — Pentax K-3 Mark III (2021): The finest APS-C DSLR ever made — class-leading weather sealing, optical viewfinder, 5-axis IBIS, and extraordinary build for photographers committed to DSLR.

↓ Full specifications below

Pentax K-3 Mark III (2021)

  • DSLR photographers who want the finest APS-C optical viewfinder experience
  • Outdoor and weather photographers who need robust all-weather sealing
  • Pentax lens owners who want to use their existing K-mount glass
  • Photographers who prefer optical viewfinders and refuse to switch to mirrorless

Quick take: The quicksnap flash 400 is the most affordable; only the pentax k-3 mark iii is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification QuickSnap Flash 400Pentax K-3 Mark III (2021)
Price £12 £1,699
Sensor 35mm full-frame (24 × 36mm) — Fujifilm ISO 400 colour negative film 25.7MP APS-C BSI CMOS (AA-filterless)
Resolution 25.7MP
Video N/A — film camera 4K/30p, 1080p/60p
Autofocus Fixed focus (~1m to ∞) SAFOX 13 phase-detect, 101-point (25 cross-type)
Stabilisation N/A — film camera 5.5-stop 5-axis IBIS (Shake Reduction III)
Burst Rate Manual wind-on 12fps
Battery Life Built-in alkaline battery (non-replaceable) 800 shots (CIPA)
Weight ~140g 820g body only
Dimensions ~110 × 64 × 34mm 134.5 × 103.5 × 73.5mm
Weather Sealed No Yes
Viewfinder Simple optical viewfinder Optical pentaprism, 100% coverage, 1.05× magnification
Screen N/A 3.2" tilting touchscreen
Mount 27 exposures pre-loaded (ISO 400 colour negative) Pentax KF-mount
Memory Cards Pre-loaded 35mm film (non-replaceable) Dual SD UHS-II
Connectivity N/A USB-C, Wi-Fi, Bluetooth
Genre QuickSnap Flash 400Pentax K-3 Mark III
Travel
9.0
7.0
Parties & Events
7.0
Everyday
9.0
Street
7.0
Portrait
4.0
7.0
Landscape
7.0
9.0
Wildlife
9.0
Sports & Action
9.0
Vlogging & Video
4.0
⚡ Compare specs side by side QuickSnap Flash 400 prices → Pentax K-3 Mark III prices →

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