RICOH GR IV HDF

NEW

€1.449,99

NEW

High Definition Filter for impressive and emotional shots

High-end compact digital camera with a highlight diffusion filter (HDF) for soft, smooth rendering and more emotional and impressive expressions.
High image quality by GR LENS 18.3mm f/2.8
Back-illuminated 25.7M APS-C sensor with “GR ENGINE 7” processing engine for high sensitivity up to ISO 204800 and low noise
Five-axis IBIS Shake Reduction mechanism
"Image Control" function 12 existing effect modes
Creating individual recepies for you own image characteristics based on the Highlight diffusion filter

Camera Type

Single lens - compact digital-still camera

Focal Lenght

18.3 mm (approx. 28 mm in 35 mm equivalent focal length)

Effective Pixels

Approx. 25.74 megapixels
Focus

Hybrid AF system

Exposure Mode

Program AE, Aperture Priority AE, Shutter Priority, AE, Snap Distance Priority AE, Manual Exposure

Image Stabilisation

IBIS - Sensor-shift shake reduction “SR” (5-axis)

Secure payments

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Free & Easy Returns

Changed your mind? No problem. Enjoy hassle - free returns within 14 days of delivery.

Fast & Free Shipping*

Get your order in 2–7 working days with our Express & Standard delivery options. *Free shipping available with qualifying orders.

Extended Warranty

Extra peace of mind - register your product for an additional 1-year warranty!

RICOH GR IV HDF

To further enhance the essential values of the GR series, the GR IV has been equipped with a number of newly developed key components, including the lens, image sensor and image processing processor.

It features a newly developed APS-C image sensor and a newly designed lens to improve image quality while reducing the body size – a concept of the GR series that was already implemented in the previous model, the RICOH GR III.

The new model, the GR IV HDF, inherits the basic advantages of the base model, such as exceptional image quality, responsiveness and mobility, and also features RICOH's HDF (Highlight Diffusion Filter), which allows users to instantly and easily capture soft, gentle images with diffused highlights in addition to the clear, sharply focused images for which the base model is known.

This creative versatility expands the boundaries of visual expression in snapshot photography.

HDF makes the difference

HDF filter, A new visual signature

Exclusive to the GR IV HDF, the Highlight Diffusion Filter (HDF) instantly transforms the look of your images. By softening highlights and creating a delicate, cinematic look, this filter offers an expressive alternative to the traditional ultra-sharp look, which can be activated or deactivated with a simple press of the Fn button.

Ricoh's proprietary inkjet printing technology (multi-drop technology) made it possible to integrate the into the the shutter unit.
There are 2 effects as follows:
A: The white in the highlight area is more diffused to emphasize the light source
B: Reduce the contrast of the entire image (sharpness effect is about -2 to -3)

Emphasizing light creates a softer depiction, enabling emotional photographic expression reminiscent of film photography or cinema.
It is well-suited for constructing narratives, making it ideal for photography that tells a story through multiple images rather than relying on a single eye-catching, impactful shot.
Flashy filters have limited uses and quickly get bored; this filter effect is adjusted for long-term use across various everyday scenes.

High-visibility LCD screen, Total control

The high-resolution 3-inch LCD screen offers excellent readability, even in bright sunlight, thanks to its air gap-free construction and automatic brightness adjustment. It allows you to frame, view, and adjust your images with precision, whatever the shooting conditions.

Smart connectivity, Simplified workflow

With dual Bluetooth® and Wi-Fi connectivity and the new GR WORLD app, the GR IV HDF integrates seamlessly into your workflow. Transfer your images instantly, shoot remotely, and manage your shots directly from your smartphone.

New-generation APS-C sensor, Rich, natural images

The RICOH GR IV HDF is equipped with a newly developed back-illuminated APS-C sensor with approximately 25.7 megapixels, offering exceptional detail, color, and nuance reproduction. Combined with advanced noise management, it guarantees remarkable image quality, even in low light, while maintaining the natural rendering that is emblematic of the GR series.

GR ENGINE 7 processor, Power and responsiveness

The new GR ENGINE 7 processor ensures fast and accurate image processing, enabling subtle gradations, a wide dynamic range, and excellent high-sensitivity performance. This power also translates into increased responsiveness, ideal for capturing the decisive moment without compromise.

GR 18.3 mm F2.8 Lens, Precision from Center to Edge

The newly designed GR lens combines a 28 mm equivalent focal length with an F2.8 aperture, offering the perfect balance between versatility and creativity. Its advanced optical construction, consisting of 7 elements in 5 groups, ensures exceptional sharpness across the entire image, while effectively reducing distortion and chromatic aberrations.

Be part of the community

With the GR Cities project, GR photographers are connecting with each other worldwide.
GR photographers around the world use hashtags such as #shootGR_Rome, #shootGR_Madrid, #shootGR_London, #shootGR_Paris or #shootGR_Berlin to mark the places where they take pictures. Use the appropriate hashtags and connect with GR photographers around the world #shootGR

Share with the whole world from your camera

The GR IV provides stable Wi-Fi and Bluetooth® connectivity to smart devices.
This allows you to use the special GR WORLD app to easily import images and
share them directly on your social media channels, take remote-controlled
photos and send location information to the camera.

You can find an overview of ‘GR WORLD’ on this page.

You can download the app for free from the App Store or Google Play.

Outstanding robustness and durability

The magnesium alloy body is lightweight yet sturdy, giving the GR IV outstanding durability.

Dust protection

The UV/IR protection filter in front of the image sensor has a new dirt- and static-repellent coating which, in addition to its cleaning function, uses ultrasonic vibrations to prevent dust and dirt from causing spots on the images.

Lower environmental impact.

Sustainability is an important issue for us. That is why we use environmentally friendly packaging materials.

53 GB internal memory

The GR IV has an internal memory of 53 GB. This provides sufficient space for approx. 3,498 JPEG images, for example.

#shootGR

Click here for information relating to the EU Data Act

Click here for information relating to use outside the country of purchase

Accessories making the GR System

Many of the current accessory products fit the GR III and GR IV. However, new products have also been developed, such as the new GF-2 flash as optional accessory

The newly developed GF-2 flash is compact and small. It is automatically controlled by the GR IV and offers greater expressive possibilities not only for dark subjects but also for backlit scenes.

New image angles

The crop setting provides image angles equivalent to 35 mm and 50 mm focal lengths.

In addition, a focal length of 21 mm (35 mm equivalent) can be achieved with the optional GW-4 wide-angle conversion lens.

This requires the optional GA-3 adapter, which also allows the use of 49 mm filters.

Product Information for download:

GR IV Product Information - english language

GR IV Product Information - french language

GR IV Product Information - geman language

Operating manuals, please find with this link:

Operating manuals

Firmware update Infomation please find with this link:

Firmware update information GR-Series

MODEL DESCRIPTION

Camera Type: Single lens - compact digital-still camera

LENS

Construction: 7 elements in 5 groups (3 aspherical lens elements)
Focal Length: 18.3 mm (approx. 28 mm in 35 mm equivalent focal length)
Aperture: F2.8 to F16
Crop: Off, 35mm, 50mm

IMAGE CAPTURE UNIT

Image Sensor: Primary color filter, CMOS. Size: 23.3 mm × 15.5 mm
Effective Pixels: Approx. 25.74 megapixels
Sensitivity (Stand. output): ISO 100 to ISO 204800. Auto (ISO Auto Lower/ Upper Limit and Minimum Shutter Speed can be set), Manual
Noise Reduction: Slow Shutter Speed Noise Reduction, High-ISO Noise Reduction
Image Stabilization: IBIS - Sensor-shift shake reduction “SR” (5-axis)
AA Filter Simulator: Moiré reduction using the SR unit (Off, Low, High)
Dust Removal: Image sensor cleaning using ultrasonic vibrations “DR II”
Horizon Correction: SR On: Correction up to 1 degree. SR Off: Correction up to 1.5 degrees

WHITE BALANCE

Pre-sets: Auto White Balance, Auto WB (Warmth Pri.), Auto WB (White Pri.), Daylight, Shade, Cloudy, Fl. - Daylight Color, Fl. - Daylight White, Fl. - Cool White, Fl. - Warm White, Tungsten, CTE, Manual White Balance, Color Temperature, Custom 1, Custom 2, Custom 3
Fine Adjustment: Adjustable ±14 steps on A-B axis or G-M axis

FILE FORMATS

Still Image: RAW (DNG) 14bit, JPEG (Exif 2.3 compliant), DCF 2.0 compliant. Color Space: sRGB, AdobeRGB. Recorded Pixels: [3:2] L (26M: 6192 × 4128), M (16M: 4944 × 3296), S (8.2M: 3504 × 2336), XS (2.5M: 1920 × 1280). [4:3] L (23M: 5504 × 4128), M (15M: 4400 × 3296), S (7.3M: 3120 × 2336), XS (2.8M: 1920 × 1440). [1:1] L (17M: 4128 × 4128), M (11M: 3296 × 3296), S (5.5M: 2336 × 2336), XS (1.6M: 1280 × 1280). [16:9] L (22M: 6192 × 3480), M (14M: 4944 × 2784), S (6.9M: 3504 × 1968), XS (2.1M: 1920 × 1080)
Movie: MPEG4 AVC/H.264 (MOV). Recorded Pixels: Full HD (1920 × 1080, 60p/30p/24p). Sound Recording: Built-in stereo microphone. Recording Time: Up to 4 GB or 25 minutes; automatically stops recording if the internal temperature of the camera becomes high
Storage Media: Internal memory (approx. 53 GB), microSD/microSDHC/ microSDXC memory card (microSDHC memory card and microSDXC memory card conform to UHS-I standards)

FOCUS

Type: Hybrid AF (image plane phase-matching detection and contrast detection)
Focus Mode: Auto-area AF, Select AF, Pinpoint AF, Tracking AF, Continuous AF, MF, Snap (0.3 m, 1 m, 1.5 m, 2 m, 2.5 m, 3.5 m, 5 m, ∞), ∞
Focus Range (from lens face): Normal mode: Approx. 0.1 m to ∞∞. Macro mode: Approx. 0.06 to 0.15 m
Focus Limiter: Near Side, Far Side
Full Press Snap: Shooting by focusing at the Snap distance with a single press of the shutter release button or a touch on the monitor
Face/Eye Detection: On, Use only in Auto-area AF, Off

EXPOSURE CONTROL

Exposure Mode: Program AE, Aperture Priority AE, Shutter Priority, AE, Snap Distance Priority AE, Manual Exposure
Metering Mode: Multi-segment metering, Center-weighted metering, Spot metering, Highlight-weighted metering
Shutter Speed: 1/4000 to 30 sec. (limit by aperture — F2.8: up to 1/2500 sec., F5.6 or higher: up to 1/4000 sec.), Timed exposure (10 sec. to 20 min.), Bulb, Time
Exposure Compensation: Still image: ±5 EV, 1/3 EV steps. Movie: ±2 EV, 1/3 EV steps
ND Filter (2 EV): Auto, On, Off

FLASH

Flash: no internal flash
Hot shoe: Compatible with dedicated flashes Flash Mode: Flash On, Flash On+Red-eye, Slow-speed Sync, Slow Sync+Red-eye. Flash Output: Auto, 1/1, 1/4
Flash Sync: All shutter speed values

DRIVE MODE

Drive: Single Frame Shooting, Continuous Shooting, Bracketing, Multi-exposure, Interval Shooting, Interval Composite
Self-timer: 10 sec., 2 sec., Off

SHOOTING FUNCTIONS

Image Control: Standard, Vivid, Monotone, Soft Monotone, Hard Monotone, Hi-Contrast B&W, Negative Film, Positive Film, Cinema (Yellow), Cinema (Green), Cross Processing, Bleach Bypass, Retro, HDR Tone, Custom 1, Custom 2, Custom 3. Adjustment parameters: Saturation, Hue, High/Low Key Adjustment, Contrast, Contrast (Highlight), Contrast (Shadow), Sharpness, Shading, Clarity, Toning, Filter Effect, Grain Effect, HDR Tone Level, Color Tone. * Adjustable parameters vary depending on the selected image setting.
Dynamic Range Correction: Highlight Correction, Shadow Correction

PLAYBACK FUNCTIONS

Playback View: Single image display, Multi-image display (20 images, 48 images), Display magnification (up to 16×; 100% view and Quick Zoom view available), Histogram (Y histogram, RGB histogram), Grid Guide (3×3 Grid, 4×4 Grid), Highlight Alert, Auto Image Rotation, Calendar Filmstrip Display
Base Parameter Adjustment: Normal editing, Monotone editing. Adjustment parameters: Brightness, Saturation, Filter Effect, Hue, Toning, Contrast, Sharpness. * Adjustable parameters vary depending on the selected edit setting.
RAW Development: JPEG Recorded Pixels, Aspect Ratio, Color Space, White Balance, Image Control, Peripheral Illumination Correction, Sensitivity, High-ISO Noise Reduction, Shadow Correction
Edit: Delete, Protect, Image Rotation, Image Copy, File Transfer, Resize, Cropping (aspect ratio and slant adjustments available), Levels Adjustment, White Balance Adjustment, Color Moiré Correction, Movie Edit (Cut, Divide)

LCD MONITOR

Type: 3.0-inch wide viewing angle TFT color LCD (aspect ratio: 3:2) with air-gapless tempered glass. Approx. 1037K dots
Touch Screen: Capacitive sensing type
Adjustments: Brightness, Saturation, Blue/Amber, Green/Magenta, Outdoor View Setting (Auto, Manual (±2 steps))
Display: Display magnification (4×, 16×), Grid Guide (3×3 Grid, 4×4 Grid), Histogram, Highlight Alert, Electronic Level
Language: English, French, German, Spanish, Portuguese, Italian, Dutch, Danish, Swedish, Finnish, Polish, Czech, Hungarian, Turkish, Greek, Russian, Thai, Korean, Traditional Chinese, Simplified Chinese, Japanese

WIRELESS LAN COMMUNICATION

Function: Camera control via smartphone ‘GR World’ app for image organisation and control of camera functions (including Live View, exposure time, etc.), image transfer via Wi-Fi
Standards: 2.4 GHz: IEEE802.11 b/g/n/ax. 5.2 GHz: IEEE802.11 a/n/ac/ax (not available in some regions). 5.8 GHz: IEEE802.11 a/n/ac/ax (not available in some regions)
Operating Frequency Band Range: 2.4 GHz: 2400 to 2483.5 MHz. 5.2 GHz: 5150 to 5250 MHz (not available in some regions). 5.8 GHz: 5725 to 5850 MHz (not available in some regions)
Bandwidth: 2.4 GHz: 20 MHz. 5.2 GHz: 20/40/80 MHz. 5.8 GHz: 20/40/80 MHz
Security: Authentication: WPA2™, WPA3™. Encryption: AES

BLUETOOTH® COMMUNICATION

Standards: Bluetooth® v5.3 (Bluetooth Low Energy)
Operating Frequency Band Range: 2400 to 2483.5 MHz

INTERFACES

USB Type-C: Battery recharge/Power supply (when using an optional AC adapter compatible with USB Power Delivery), Data transfer (MTP), Video output (DisplayPort™ over USB-C (DisplayPort Alternative Mode))
Lens Adapter Pin: Available

POWER SUPPLY

Battery Type: Rechargeable Battery DB-120
Nominal Voltage: 3.85 V
Rated Capacity: 1800 mAh, 6.93 Wh
Dimensions: 40.9 mm (W) × 35.4 mm (H) × 10.75 mm (D). (1.6 in. (W) × 1.4 in. (H) × 0.4 in. (D))
Weight: Approx. 33 g (1.2 oz)
Battery Life: Number of recordable images: Approx. 250 images • This is according to the result of testing in compliance with CIPA standard using a fully charged rechargeable battery at a temperature of 23°C (73°F). Actual results may vary depending on the shooting conditions/circumstances. Playback time: Approx. 240 min. • This is according to the result of RICOH inhouse testing. Actual results may vary depending on the shooting conditions/circumstances.
AC Adapter: AC adapter (D-AC166 optional). AC adapter compatible with USB Power Delivery. *The camera is compatible with USB Power Delivery, but is not certified with the USB Implementers Forum logo.

DIMENSIONS AND WEIGHT

Dimensions: Approx. 109.4 mm (W) × 61.1 mm (H) × 32.7 mm (D) (4.3 in. (W) × 2.4 in. (H) × 1.3 in. (D)). Lens part：31.3(D)mm, Body part：24.5(D)mm (excluding operating controls and protrusions)
Weight: Approx. 262 g (9.2 oz) (including the dedicated battery and SD memory card). Approx. 228 g (8 oz) (body only)

IMAGE STORAGE CAPACITY

Internal Memory: 53 GB
JPEG - L: 3:2 - 26M: 6192 x 4128 px - 3,498
JPEG - XS: 3:2 - 2.5M: 1920 x 1280 px - 33,371
RAW: 3:2 - 26M: 6192 x 4128 px - 995
RAW+: 3:2 - 26M: 6192 x 4128 px - 774
Full HD: 16:9 - 30fps - 1920 x 1080 - 1:26'56"

OPERATING ENVIRONMENT

Windows®: Windows® 11, Windows® 10
Mac: macOS 14 Sonoma, macOS 13 Ventura, macOS 12 Monterey, macOS 11 Big Sur

DEDICATED APP

GR WORLD: “GR WORLD” supports iOS and Android™, and can be downloaded from the App Store or Google Play™. To download GR WORLD and for more information, refer to the following website: https:

PRODUCT INFORMATION

SUPPLIED ACCESSORIES: Rechargeable Battery DB-120 Art. No 35302 - USB Cable I-USB198 (no individual sales) - Hand strap O-ST198 (no individual sales)
Article Code: 01552
Market Launch: September 2025
OPTIONAL ACCESSORIES: BATTERY CHARGER BJ-12 - Art No. 35305 / LENS ADPATER RICOH GA-3 - Art No. 37922 / WIDE CONVERSION LENS GW-4 - Art No. 30248 / RICOH GF-2 - Art No. 35306 / METAL HOT SHOE COVER RICOH GK-2 - Art No. 30506 / FINGER STRAP RICOH GS-4 - Art No. 30507 / RING CAP GN-3 (BLACK) - Art No. 30497 / RING CAP GN-3 (DARK GRAY) - Art No. 30498

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RICOH GR IV HDF

Technical Specifications

RICOH GR IV HDF

HDF makes the difference

Main Key features of the RICOH GR IV DF

Accessories making the GR System

Technical Specifications

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