• APS-C 369.0mm2
  • 14.8 megapixels
  • 75.00mm (35mm eq.)
  • 1 inch 116.2mm2
  • 20.1 megapixels
  • 24.00mm - 600.00mm (35mm eq.)
  • Detailed specifications
  • Sigma DP3 Merrill
  • Sony Cyber-shot DSC-RX10 III
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Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:    
Successor:   Sony RX10 IV
RX10 III vs RX10 IV
General
Model Number: DP3 Merrill RX10 III
Alternate Model Number(s):   DSC-RX10M3
Camera Format: Mid-Sized EVF
Currently Manufactured: No Yes
Retail Price: $999.99 $1500.00
Street Price: $899.00 $1,398.00
Date Available: 2013-03-15 2016-05-18
Tripod Mount: Yes Yes
Weight: 14.1 oz (400 g) 38.6 oz (1,095 g)
includes batteries
Size: 4.8 x 2.6 x 3.2 in.
(122 x 67 x 81 mm)
5.2 x 3.7 x 5.0 in.
(133 x 94 x 127 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS CMOS
Sensor Manufacturer: Foveon X3 Sony Exmor RS
Effective Megapixels: 14.8 20.1
Sensor Format: APS-C 1 inch
Sensor size: 368.95mm2 (23.50mm x 15.70mm) 116.16mm2 (13.20mm x 8.80mm)
Approximate Pixel Pitch: 5.00 microns 2.41 microns
Focal Length Multiplier: n/a 2.7x
Aspect Ratio: 3:2 3:2
Color Filter Type: Full Color RGBG
Anti Aliasing Filter: Not needed Fixed
Self-Cleaning: No No
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score:   70
DxO Color Depth Score (bits):   23.1
DxO Dynamic Range Score (evs):   12.6
DxO Maximum Effective ISO Score (iso):   472
Image Capture
Image Resolution: 4704 x 3136 (14.8 MP, 3:2),
3264 x 2176 (7.1 MP, 3:2),
2336 x 1568 (3.7 MP, Other)
5472 x 3648 (20.0 MP, 3:2),
4864 x 3648 (17.7 MP, 4:3),
5472 x 3080 (16.9 MP, 16:9),
3648 x 3648 (13.3 MP, 1:1),
3888 x 2592 (10.1 MP, 3:2),
3648 x 2736 (10.0 MP, 4:3),
3648 x 2056 (7.5 MP, Other),
2736 x 1824 (5.0 MP, 3:2),
2592 x 1944 (5.0 MP, 4:3),
2720 x 1528 (4.2 MP, 16:9),
12416 x 1856 (23.0 MP, Other),
8192 x 1856 (15.2 MP, Other),
2160 x 5536 (12.0 MP, Other),
2160 x 3872 (8.4 MP, Other)
Image File Format: JPEG, 12-bit RAW (.X3F), RAW+JPEG JPEG, RAW (ARW 2.3), RAW+JPEG
Continuous-mode frames/second: 4.0 14.2
Video Capture
Can take movies: Yes Yes
Movie Resolution: 640x480 (30) 3840x2160 (30p/​25p/​24p)
1920x1080 (120p/​100p/​60p/​60i/​50p/​50i/​24p)
1280x720 (30p/​25p)
1824x1026 (250p/​240p)
1676x566 (500p/​480p/​250p/​240p)
1136x384 (1000p/​960p/​500p/​480p)
800x270 (1000p/​960p)
Movie File Format: AVI (Motion JPEG) with monaural sound XAVC S 4K / XAVC S HD / AVCHD Ver.2.0 / MP4; with LPCM (2ch) / Dolby Digital (AC3) / MPEG-4 AAC-LC audio
Composite Video Out: Yes No
NTSC/PAL Switchable Video: Yes n/a
Video Usable as Viewfinder: n/a
HD Video Out: No Yes
HD Video Connection: HDMI
Lens & Optics
Lens Mount: n/a n/a
Lens: Sigma Lens; 10 elements in 8 groups Zeiss Vario-Sonnar T*, 18 elements in 13 groups (6 aspheric elements, including AA lens; 7 ED glass elements, 1 Super ED glass element)
Focal Length (35mm equivalent): 75mm 24 - 600mm
Focal Length (actual): 50mm 8.8 - 220mm
Zoom Ratio: Non-Zoom 25.00x
Aperture Range: f/2.8 - f/16, with 7-bladed diaphragm f/2.4 (W) / f/4 (T) - f/16; 9-blade iris diaphragm
Integrated ND Filter: No No
Normal Focus Range: 100 cm to Infinity
39.4 in to Infinity
3 cm to Infinity
1.2 in to Infinity
Macro Focus Range: 23 cm to Infinity
8.9 in to Infinity
 
Filter Thread: 52.0mm 72.0mm
Thread Type: n/a n/a
Optical Image Stabilization: No Yes
Digital Zoom: No Yes
Digital Zoom Values: n/a Up to 4x; up to 2x Clear Image Digital Zoom
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Contrast Detection: 9 points select mode, Free move mode (It is possible to change the size of Focus Frame to Spot, Regular and Large.) Contrast Detection: Wide, Center, Flexible Spot (S/M/L), Expanded Flexble Spot, Lock on AF (Wide/Center/Flexible Spot (S/M/L)/Expanded Flexible Spot)
Auto Focus Assist Light? No Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: No / LCD EVF / LCD
Viewfinder Type:   Fixed EVF: 0.39-inch, 2359K-dot XGA OLED, 100% coverage, 0.7x magnification, 4 dual-sided aspheric lenses, 33 degree view angle, -4.0 to +3.0 diopter, eyepoint 23mm from eyepiece, 21.5mm from eyepiece frame (CIPA standard), eye sensor
Focus Peaking: No Yes
EVF Resolution: n/a 2,359,296 dots (786,432 pixels)
Viewfinder Magnification (35mm equivalent):   0.70x
Viewfinder Magnification (nominal/claimed):   0.26x
Display
Eye-level Viewfinder: No Yes
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 921,600 dots (307,200 px) 1,228,800 dots (307,200 px)
Touchscreen: No No
Articulating Screen: No Yes
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 10.0x  
Top Deck Display: No Yes
Exposure
Maximum ISO (native): 6400 12800
Minimum ISO (native): 100 100
ISO Settings: Auto (with programmable low and high limits), 100-6400 in 1 or 1/3 EV steps Auto, ISO 100 - 12800 with ISO 64 and 80 low extensions, up to 25600 with Multi Frame NR
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Sunlight, Shade, Overcast, Incandescent, Fluorescent, Flash, Custom Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent (Warm, Cool, Day, Daylight), Flash, Color Temp/Filter, Custom
Shutter Speed Range: 1/2000 - 30 sec 1/32000 - 30 sec
Bulb Mode: No Yes
Exposure Compensation: +/- 3.0EV in 0.3EV steps +/- 3.0EV in 0.3EV steps
Metering Modes: Evaluative, center-weighted average, spot Multi-segment, Center-weighted, Spot
Program Auto Exposure: Yes Yes
Aperture Priority: Yes Yes
Shutter Priority: Yes Yes
Full Manual Exposure: Yes Yes
Creative Exposure Modes: No scene modes or effects. Note that maximum shutter speed varies with aperture. Top shutter speeds are 1/2000s at f/5.6-f/16, 1/1600s at f/4.0-f/16 and 1/1250s at f/2.8-f/16. Scene Modes: Portrait, Sports Action, Macro, Landscape, Sunset, Night Scene, Handheld Twilight, Night Portrait, Anti Motion Blur, Panorama; HFR Mode; Picture Effects: Toy Camera, Pop Color, Posterization, Retro Photo, Soft High- key, Partial Color, High Contrast Monochrome, Soft Focus, HDR Painting, Rich-tone Monochrome, Miniature, Watercolor, Illustration; Dynamic Range Optimizer (Auto / Level), Auto High Dynamic Range: Off, Auto exposure difference, Exposure difference level (1.0 - 6.0 EV, 1.0 EV step)
Self Timer: 2 or 10 seconds 2, 5, 10; 3 or 5 shots after 2, 5, 10; Smile seconds
Time Lapse (intervalometer): Yes  
High Resolution Composite: No No
Flash
Built-in Flash: No Yes
Flash Modes: Normal, Redeye, Slow Sync., Redeye + Slow Sync (with compatible external flash unit) Auto, Fill-flash, Slow Sync, Rear Sync, Off; (Wireless supported via external flash only; internal flash does not support Wireless mode.)
Flash Guide Number (ISO 100): n/a n/a
Flash Range Description: n/a ISO Auto: Approx. 1.0m to 10.8m (3.28 ft. to 35.43 ft.) (W) / Approx. 1.0m to 6.5m (3.28 ft. to 21.33 ft.) (T)
Max Flash Sync:    
Flash Exposure Compensation: +/- 3.0 EV in 0.3EV steps +/- 2.0 EV in 0.3EV steps
External Flash Connection: Hot Shoe Multi Interface Hot Shoe
Built-In Wireless Flash Control:   No
Image Storage
Usable Memory Types: SD / SDHC / SDXC MS Duo / MS PRO Duo / SD / SDHC / SDXC
UHS Support: No UHS support UHS-I
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: Yes Yes
Uncompressed Format: 12-bit RAW (.X3F), RAW+JPEG RAW (ARW 2.3), RAW+JPEG
Movie File Format: AVI (Motion JPEG) with monaural sound XAVC S 4K / XAVC S HD / AVCHD Ver.2.0 / MP4; with LPCM (2ch) / Dolby Digital (AC3) / MPEG-4 AAC-LC audio
Included Memory: No memory included No memory included
Included Memory Type:    
Connectivity
Built-In Wi-Fi: No Yes
NFC: No Yes
Bluetooth: No No
Built-In GPS: No No
Microphone Jack: No Yes
Headphone Jack: No Yes
External Connections: USB 2.0 High Speed USB 2.0 High Speed,WiFi
PictBridge Compliant: No No
DPOF Compliant: Yes Yes
Remote Control: No Yes
Remote Control Type:   Optional Wired or Wi-Fi
Connections (extended): Combined USB/AV Micro HDMI (Type D) with 4K support, Multi-terminal Micro USB port supports optional wired remote, External mic and headphone jacks
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution):   <0.3
Cycle time for RAW shooting in single shot mode (seconds per frame):    
Buffer size for RAW shooting in single shot mode (frames):    
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):   <0.3
Camera penalizes early shutter press? Yes
JPEG shooting speed in burst mode (fps, max resolution): 4.0 14.2
Buffer size for JPEG shooting in burst mode (frames, max resolution): 7 44
RAW shooting speed in burst mode (fps): 4.0 8.0
Buffer size for RAW shooting in burst mode (frames): 7 29
RAW+JPEG shooting speed in burst mode (fps): 4.0 8.0
Buffer Size for RAW+JPEG shooting in burst mode (frames): 7 25
Shutter lag (full AF, wide/mid):   0.20 seconds
Shutter lag (full AF, tele):   0.22 seconds
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus):   0.101 seconds
Shutter lag (full AF, with flash):   0.28 seconds
Shutter Lag (prefocused):   0.024 seconds
Shutter Lag (notes):    
Startup Time:   2.1 seconds
Play -> Record Time:   1.0 seconds
Flash cycle time, full power:   2.7 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 97 shots 420 shots
Battery Life, Still (CIPA Rating OVF/EVF):   370 shots
Battery Life, Video:   65 minutes
Battery Form Factor: Proprietary BP-41 Proprietary
Usable Battery Types: Lithium-ion rechargeable NP-FW50 Lithium-ion rechargeable
Batteries Included: 2 x Proprietary BP-41 Lithium-ion rechargeable 1 x Proprietary NP-FW50 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included: Yes No
Internal Charging Supported: No Yes
Software
Included Software: SIGMA Photo Pro Capture One Express (for Sony) free download
OS Compatibility: Windows, Mac OS  
Miscellaneous
Notes & Features: 3 x 14.8 megapixel Foveon X3 sensor, Dual TRUE II image processors, 50mm f/2.8 macro lens, Quick Set menu, new Face Detection AF, AF+MF mode, VGA movies.