Ricoh GR IV HDF Digital Camera

Description

Quick Overview

• Built-in Highlight Diffusion Filter
• 25.7MP APS-C BSI CMOS Sensor
• New 28mm f/2.8 Lens (Full-Frame Equiv.)
• Improved AF and Low-Light Focusing
• 5-Axis 6-Stop Shake Reduction System
• 3.0″ 1.04m-Dot Touchscreen LCD
• 53GB Built-In Memory & microSD Card Slot
• Full HD 1080/60p Video Recording
• Snap Distance Priority & Focus Limiter
• GR WORLD App for Updates and Control

Product Description

A Faster GR with a Dreamlike Touch
The Ricoh GR IV HDF reimagines the “ultimate snap shooter” with a subtle, expressive twist. This special edition of Ricoh’s iconic compact camera introduces a built-in Highlight Diffusion Filter (HDF), designed to render highlights with a soft, blurred glow for a dreamy, cinematic, and nostalgic look straight out of the camera.

Replacing the ND filter from the standard model, the GR IV HDF retains everything photographers love about the series — including its 25.7MP BSI CMOS sensor, 28mm-equivalent f/2.8 lens, fast autofocus, advanced Shake Reduction, and seamless GR WORLD app connectivity — but adds a new layer of creative expression for visual storytellers.

HDF Distinctions

• The built-in Highlight Diffusion Filter produces gentle, misty highlights for a filmic, ethereal feel.

• Easily toggle the HDF on or off with a single press of the rear Fn button, now labeled “HDF.” The function can also be reassigned to other controls for flexibility.

• The camera features a distinct silver shutter release button, setting it apart visually from other GR IV models.

New 25.7MP BSI CMOS Sensor & GR ENGINE 7

The GR IV HDF employs a back-illuminated 25.7MP APS-C sensor paired with the latest GR ENGINE 7 processor to deliver outstanding low-light performance, faster startup (0.6 sec), improved focusing, and exceptional image clarity.

• Expanded ISO range up to 204,800

• 14-bit DNG RAW and JPEG capture

• Significantly reduced noise and faster image processing

Enhanced Autofocus & Responsiveness

With its redesigned, lightweight lens and improved processing power, the GR IV HDF offers faster, more accurate autofocus, even in low light.

• Face and eye detection ensures precise focus tracking for people shots

• Full Press Snap instantly locks focus at a preset distance for decisive street photography moments

• Greatly reduced focus hunting for smoother, quicker shooting

5-Axis Shake Reduction

The updated 5-axis stabilization system delivers up to 6 stops of compensation, providing steady handheld shooting even in challenging lighting conditions — a major improvement from the previous 3-axis system.

Creative Image Control

Explore 12 customizable Image Control modes, including a new Cinema mode (available in Yellow or Green tones) for a vintage, film-inspired aesthetic.

• Adjust saturation, contrast, hue, key, and grain for personalized looks

• Save custom styles for quick recall

Advanced Shooting Features

• 1/16,000-sec electronic shutter for wide-aperture shooting in bright light

• Program Auto Ex mode enables instant switching between Aperture and Shutter Priority via the control dials

• Snap Distance-Priority AE (Sn) mode optimizes depth of field for crisp, layered street scenes

• AA filter simulation via Shake Reduction minimizes moiré when needed

• Unlimited multi-exposure compositing

• Full HD 1080p video at 60p, 30p, and 24p frame rates

Redesigned 28mm f/2.8-Equivalent Lens

Retaining the classic 28mm GR lens, the new optical design offers sharper resolution, improved clarity, and faster operation.

• 7-element / 5-group layout with aspherical, HR, and low-dispersion glass

• Macro mode for close-ups between 2.4″ and 4.7″

• Built-in 35mm and 50mm crop modes for versatile framing

Refined Design & Handling

The GR IV HDF features a slimmer, more ergonomic magnesium-alloy body with a refined control layout.

• New DB-120 battery provides up to 250 shots per charge

• Expanded 53GB internal memory plus microSD support

• USB-C port for charging and data transfer

• Redesigned ADJ dial for intuitive control

• 3.0″ 1.04m-dot touchscreen LCD with anti-reflective coating and auto brightness adjustment for outdoor visibility

Smart Connectivity

The dedicated GR WORLD app streamlines file transfers, remote shooting, and location tagging via Bluetooth and Wi-Fi — giving creators greater freedom to shoot and share instantly.

Optional Accessories

• GF-2 External Flash: slim, rechargeable via USB-C

• BJ-12 Dual Battery Charger for DB-120 batteries

• GA-3 Lens Adapter for 49mm filters or GW-4 Wide Conversion Lens

• Hot shoe for external flashes or viewfinders

With its elegant design, enhanced speed, and unique Highlight Diffusion Filter, the Ricoh GR IV HDF offers photographers a fresh way to capture the world — blending the precision of a professional tool with the artistic softness of analog film.