Sensor
Type APS-C CMOS sensor
Effective Pixels 16.2 megapixels
Total Pixels 16.9 megapixels
Recording Pixels Still:16M (4928×3264), (4352×3264), (3264×3264), 10M (3936×2608), (3488×2608), (2608×2608), 5M (2912×1936), (2592×1936), (1936×1936), 1M (1280×864), (1152×864), (864×864)

Movie resolution(FPS): 1920x1080p (30/25/24), 1280x720p (60/50/30/25/24), 640x480p (30/25/24)
Quality Levels Still: RAW, RAW +, L (Large), M (Medium), S (Small), XS (Xtra Small)
Movie: Fixed
Lens
Type/construction Ricoh GR lens, 7 elements in 5 groups (2 aspheric elements), 9 diaphragm blades
Focal length (equiv.) 18.3mm (28mm)
Aperture f/2.8 – f/16
Filter Diameter 49mm (when using GH-3 Hood & Adapter – sold separately)
LCD/Viewfinder
LCD 3.0" transparent LCD, w/ protective cover
LCD resolution: approx. 1,230,000 dots
LCD frame rate: 60 FPS
Wide angle viewable: Yes
Viewfinder Yes via hotshoe mounted external optical viewfinder (GV-1, GV-2 - sold separately)
Flash
Type Built-in series control auto flash
Modes Auto, Flash ON, Slow-Sync, Manual, AUTO Red-Eye Flash, Flash ON Red-Eye, Slow-Sync Red-Eye, Wireless
Effective range Approx. 0.2m - 3m (ISO Auto)
Guide Number 5.4 (100 ISO equivalent)
Flash Exposure Compensation ±2 EV (1/3 steps)
External Flash Type: Hot shoe TTL-A (TTL w/ pre-flash)
Synchronization speed: 1/400 sec.
Wireless Flash Function: PENTAX AF360FGZII, PENTAX AF540FGZII, PENTAX AF540FGZ, PENTAX AF360FGZ
Focusing System
Type TTL contrast detection auto focus system
Focus modes Multi AF, Spot AF, Pinpoint AF, Subject tracking AF, MF, Snap, Infinity, Face detection priority AF (in Auto shooting mode / when Portrait of Effect is set), Continuous AF, Full Press Snap
Focus point adjustment Auto, User-Selectable, Center
Focus lock Yes
AF Assist Yes
Focus range Normal : 0.3m - infinity
Macro : 0.1m - infinity
Metering System
Type TTL metering in multi, center-weighted, and spot modes with auto exposure lock
Exposure Compensation ±4 EV (1/3 steps)
Exposure Bracketing ±2 EV (3 frames, 1/2 or 1/3 steps, individual image exposure adjustable)
Sensitivity
ISO Sensitivity AUTO, AUTO-HI (Maximum ISO / Minimum ISO selectable), Manual ISO 100 – 25600
White Balance
Modes Auto, Multi-P AUTO, Outdoors, Shade, Cloudy, Incandescent 1, Incandescent 2, Daylight FL ,Neutral White FL, Cool White FL, Warm White FL, CTE, CT, Manual
Manual mode(s): Yes
WB fine adjustment: ± 8 steps B-A axis or G-M axis
WB bracketing: Yes
Shutter
Type Mechanical and electronic shutter mechanism
Shutter speed 1/4000 – 300 sec., Bulb, Time
Drive Modes
Mode selection Continuous shooting, Self-timer, Interval shooting, Effect bracketing, Dynamic range bracketing, Contrast bracketing, Colour space setting, FA/Move Target, Dynamic range compensation, Multiple exposure shooting, Interval composite, Noise reduction, Histogram, Grid Guide, Depth-of-field indicator, Electronic level indicator.
Continuous FPS Approx. 4 fps (RAW or JPEG)
Capture Modes
Mode selection Auto shooting mode, Program shift mode, Aperture-Priority mode, Shutter-Priority mode, Shutter/Aperture priority mode, Manual exposure mode, Bulb mode, Time mode, Movie, My Settings Mode.
Effects modes B&W, B&W TE (Temperature Extended), High Contrast B&W, Cross Process, Positive Film, Bleach-Bypass, Retro, Miniaturize, Shift Crop, High-Key, HDR Tone,Clarity, Brilliance, Slight, Vibrant, Bright, Portrait.
Face detection AF & AE - available in Auto modes for up to 10 faces.
Top Dial Control Auto, P, Av, Tv, TAv, M, Movie, My1, My2, My3
Date stamp Yes (date, date & time)
Dynamic Range Adjustment Auto, Weak, Medium, Strong
Electronic level Yes (horizontal tilt, forward-back pitch)
Playback Modes
Mode selection Auto Rotate, Highlight Alert, Thumbnail View, Enlarged Display (up to 16×), Slideshow, Protect, Resize, Skew Correction, Level Compensation, White Balance Compensation, Trim, DPOF Setting, Colour Moire Correction, RAW Development, Clip Movie File, Save still image from movie
Movie edit Clip Movie File, Save still image from movie
File Formats
Still RAW (DNG), RAW +, JPG (EXIF 2.3), DCF 2.0 compliant, DPOF, PIM III
Movie (compression) MPEG-4 AVC/H.264
Sound: WAV (PCM), Monaural
Storage Media
Internal memory Approx. 54 MB
Removable memory SD, SDHC, SDXC, Eye-Fi (X2 Series, Mobi)
Interfaces
Ports USB 2.0 hi-speed, AV/USB out, HDMI (Micro, Type D)
Video out NTSC, PAL, HD (HDMI supports HD Auto, 1080p, 720p, 480p)
Microphone Built-in monaural
WIRELESS LAN / NFC
Wireless Standards IEEE 802.11b/g/n (standard wireless LAN protocol)
Wireless Frequency 2412MHz~2462MHz (1ch~11ch)
Wireless Security Authentication WPA2, Encryption: AES
NFC Standards ISO/IEC14443 Type A, ISO/IEC14443 Type B, JIS X 6319-4 (Auto selected)
NFC Frequency 13.56MHz
Power Supply
Power source Rechargeable Li-Ion battery DB-65
Recordable images Approx 320* (DB-65)
Playback time Approx 190 Min.** (DB-65)
Movie recording time 25 min. maximum time per clip
AC adapter available Yes (optional)
* Recording capacity above shows approximate number of shots recorded during CIPA-compliant testing. Actual performance may vary depending on operating conditions.
** According to the result of Ricoh Imaging in-house testing.
Physical Specifications
Dimensions 117 x 62.8 x 34.7 mm (W x H x D)
Weight Without battery or removable memory: 221g
Loaded and ready: 251g
Operating temperature 0-40°C
Language Support
Languages English, French, German, Spanish, Portuguese, Italian, Dutch, Danish, Swedish, Finnish, Polish, Czech, Hungarian, Turkish, Greek, Russian, Korean, Simplified Chinese, Traditional Chinese,Japanese
Computer System Requirements*
WINDOWS: Windows 8.1 (32bit/64bit)/ Windows 8 (32bit/64bit)/ Windows 7 (32bit/64bit) / Windows Vista (32bit/64bit)
Mac: MacOS X 10.10 / 10.9 / 10.8 / 10.7

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