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GR IIIx HDF vs Ricoh GR IV Monochrome

Quick take: The Ricoh GR IV Monochrome has the highest resolution at 26MP; the GR IIIx HDF is the most affordable.

16 specs side by side·12 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?

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
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 GR IIIx HDFRicoh · 2024Ricoh GR IV MonochromeRicoh · 2026
Price £999Best£1,699
Sensor 24.2MP APS-C CMOS25.7MP APS-C BSI CMOS (monochrome, no colour filter)
Resolution 24.2MP26.0MPBest
Video 1920 × 1080 / 60fps1080p/60p
Autofocus Phase/contrast hybrid CDAF with Snap FocusHybrid phase/contrast-detect AF
Stabilisation 3-axis Shake Reduction (SR) — 4 stops6-stop IBIS (Shake Reduction)
Burst Rate 4fps continuous4fps
Battery Life ~200 shots (CIPA)250 shots (CIPA)Best
Weight 262g (body only)262g (with battery and card)
Dimensions 122.5 × 69.5 × 35.2mm—
Weather Sealed Not weather sealedNot weather sealed
Viewfinder None — rear LCD onlyNone (optional external finder accessory)
Screen 3.0" fixed LCD touchscreen, 1.037M dots3.0" fixed touchscreen
Mount Fixed GR Lens 26.1mm f/2.8 (40mm equivalent)Fixed 18.3mm f/2.8 lens (28mm equivalent)
Memory Cards Single SD/SDHC/SDXC slotSingle microSD (UHS-I) + 53GB internal
Connectivity USB-C, Wi-Fi, BluetoothUSB-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
GR IIIx HDF
Ricoh GR IV Monochrome
Portrait
5.1/10
2.7/10
Street
8.0/10
8.4/10
Travel
6.8/10
4.3/10
Wedding & Events
4.3/10
3.1/10
Documentary
4.4/10
5.3/10
Landscape
4.3/10
5.4/10
Casual
5.8/10
3.6/10
Food
5.2/10
3.6/10
Macro
3.8/10
4.5/10
Architecture
4.0/10
5.4/10
Astrophotography
4.2/10
4.5/10
Fun & simple
4.6/10
4.6/10

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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