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Q3 43 vs GR IIIx HDF

Quick take: The Q3 43 has the highest resolution at 60MP; the GR IIIx HDF is the most affordable; only the Q3 43 is weather sealed.

Where the Q3 43 wins

  • Resolution: 60.0MP
  • Burst Rate: 15fps electronic
  • Battery Life: ~350 shots (CIPA)
  • Weather Sealed: Yes
  • Portrait: 6.4 vs 5.1

Where the GR IIIx HDF wins

  • Cheaper new: £1,199 vs £5,890
  • Weight: 262g (body only)
  • Street: 8.0 vs 6.7
  • Travel: 6.6 vs 5.8
  • Casual: 5.8 vs 4.5

16 specs side by side·13 genres scored·UK prices from Wex Photo Video, Clifton Cameras, MPB, eBay and Amazon UK

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

Size comparedbody only, no lens · drawn to one scale
0 25 50 75 100 Q3 43 130 mm 91 mm GR IIIx HDF 122 mm 70 mm
  • Q3 43 130 × 91 × 80 mm · 772 g
  • GR IIIx HDF 122 × 70 × 35 mm · 262 g

The GR IIIx HDF is 8 mm narrower, 21 mm shorter, 45 mm slimmer and 510 g lighter than the Q3 43.

Drawn to scale from the makers' dimensions (W × H × D). Front shown, depth on the slanted edge.

Verdictwhich should you buy?

Q3 43 — Documentary, Portrait & Reportage Photography: The Q3 with the most human lens — 43mm, 60MP, and Leica rendering at its most natural and versatile.

GR IIIx HDF — Street & Documentary Photography With A Distinctive Aesthetic: The GR IIIx with a built-in dream filter — for photographers who want the GR's legendary APS-C quality with an added layer of analogue magic.

Who should buy what
Q3 43 (2024)
is the right camera for you if…
  • Portrait and documentary photographers who find 28mm too wide and 50mm too tight
  • Q3 owners who prefer a natural 43mm perspective over the iconic 28mm Summilux
  • Reportage photographers who want the discreet Q3 form factor with a more intimate focal length
  • Leica system users who want a fixed-lens body that excels across multiple genres
GR IIIx HDF (2024)
is the right camera for you if…
  • GR IIIx fans who want the HDF bloom effect without using post-processing
  • Street photographers who want a distinctive, instantly recognisable aesthetic
  • Film photography enthusiasts who want to replicate analogue optical character digitally
  • GR III owners ready to upgrade to the 40mm equivalent perspective
Full specificationsthe better value in each row is highlighted
Specification Q3 43Leica · 2024GR IIIx HDFRicoh · 2024
Price £5,890£1,199Best
Sensor 60MP full-frame BSI CMOS24.2MP APS-C CMOS
Resolution 60.0MPBest24.2MP
Video 8K/30p, 4K/60p 10-bit — L-Log1920 × 1080 / 60fps
Autofocus Phase-detect AF with face and eye detectionPhase/contrast hybrid CDAF with Snap Focus
Stabilisation Optical stabilisation in the lens (no IBIS)3-axis Shake Reduction (SR) — 4 stops
Burst Rate 15fps electronicBest4fps continuous
Battery Life ~350 shots (CIPA)Best~200 shots (CIPA)
Weight 743g (body only)262g (body only)Best
Dimensions 130.0 × 80.3 × 91.1mm122.5 × 69.5 × 35.2mm
Weather Sealed YesBestNot weather sealed
Viewfinder EVF 0.79× 5.76M-dot OLEDNone — rear LCD only
Screen 3.0" tilting touchscreen, 1.84M dots3.0" fixed LCD touchscreen, 1.037M dots
Mount Fixed Summicron-M 43mm f/2 ASPH (43mm — closest to human field of view)Fixed GR Lens 26.1mm f/2.8 (40mm equivalent)
Memory Cards Single UHS-II SD slotSingle SD/SDHC/SDXC slot
Connectivity USB-C 3.2 Gen 2, Wi-Fi 5GHz, Bluetooth 5.0USB-C, Wi-Fi, Bluetooth

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
Q3 43
GR IIIx HDF
Portrait
6.4/10
5.1/10
Street
6.7/10
8.0/10
Travel
5.8/10
6.6/10
Wedding & Events
6.3/10
4.3/10
Filmmaking
5.8/10
—
Documentary
6.3/10
4.4/10
Landscape
6.7/10
4.3/10
Casual
4.5/10
5.8/10
Food
6.7/10
5.2/10
Macro
4.6/10
3.8/10
Architecture
6.7/10
4.0/10
Astrophotography
5.4/10
4.2/10
Fun & simple
—
5.0/10

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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