• APS-C 369.0mm2
  • 14.8 megapixels
  • ISO 100 - 6400
  • APS-C 365.0mm2
  • 16.2 megapixels
  •  
  • Detailed specifications
  • Sigma SD1 Merrill
  • Sony Alpha NEX-C3
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:    
Successor:    
General
Model Number: SD1 Merrill NEX-C3
Alternate Model Number(s): SD1  
Camera Format: Pro SLR Compact System Camera
Currently Manufactured: Yes No
Retail Price: $2299.00 $599.99
Street Price: $8,492.13 $559.47
Date Available: 2011-06-01 2011-08-01
Tripod Mount: Yes Yes
Weight: 28.1 oz (796 g)
includes batteries
17.5 oz (497 g)
includes batteries, kit lens
Size: 5.7 x 4.5 x 3.1 in.
(146 x 114 x 80 mm)
4.3 x 2.4 x 1.3 in.
(110 x 60 x 33 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS CMOS
Sensor Manufacturer: Foveon X3 Sony
Effective Megapixels: 14.8 16.2
Sensor Format: APS-C APS-C
Sensor size: 368.95mm2 (23.50mm x 15.70mm) 365.04mm2 (23.40mm x 15.60mm)
Approximate Pixel Pitch: 5.00 microns 4.76 microns
Focal Length Multiplier: 1.5x 1.5x
Aspect Ratio: 3:2 3:2, 16:9
Color Filter Type: Full Color RGBG
Anti Aliasing Filter: Not needed Fixed
Self-Cleaning: No Yes
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score:   73
DxO Color Depth Score (bits):   22.7
DxO Dynamic Range Score (evs):   12.2
DxO Maximum Effective ISO Score (iso):   1,083
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)
4912 x 3264 (16.0 MP, 3:2),
4912 x 2760 (13.6 MP, 16:9),
3568 x 2368 (8.4 MP, Other),
3568 x 2000 (7.1 MP, 16:9),
2448 x 1624 (4.0 MP, Other),
2448 x 1376 (3.4 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),
7152 x 1080 (7.7 MP, Other),
4912 x 1080 (5.3 MP, Other),
1920 x 1080 (2.1 MP, 16:9)
Image File Format: JPEG, RAW (.X3F), RAW + JPEG JPEG, RAW (ARW 2.2), RAW+JPEG
Continuous-mode frames/second: 4.1 5.5
Video Capture
Can take movies: No Yes
Movie Resolution: 1280x720 (30)
640x480 (30)
Movie File Format:   MP4
Composite Video Out: Yes No
NTSC/PAL Switchable Video: Yes n/a
Video Usable as Viewfinder: No n/a
HD Video Out: No Yes
HD Video Connection: HDMI
Lens & Optics
Lens Mount: Sigma SA bayonet Sony E
Lens: Sigma 17-50mm f/2.8 EX DC OS HSM Sony SEL1855 18-55mm f/3.5-5.6 OSS
Focal Length (35mm equivalent): 26 - 75mm 27 - 83mm
Focal Length (actual): 17 - 50mm 18 - 55mm
Zoom Ratio: 2.90x 3.00x
Aperture Range: f/2.8 - f/22 (W/T) f/3.5 - 22 (W), f/5.6 - 34 (T)
Integrated ND Filter: No No
Normal Focus Range: 28 cm to Infinity
11.0 in to Infinity
25 cm to Infinity
9.8 in to Infinity
Macro Focus Range:    
Filter Thread: 77.0mm 49.0mm
Thread Type: n/a n/a
Optical Image Stabilization: Yes Yes
Digital Zoom: No
Digital Zoom Values: n/a  
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Phase-detection with 11-point Twin Cross AF Sensor; Single AF, Continuous AF (with AF motion prediction function), Manual Contrast Detect: 25-area, Center, Flexible Spot (11x17 areas); with Face Detection
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: Optical / LCD (playback only) LCD
Viewfinder Type: SLR type; Pentaprism, 98% coverage, 0.95x magnification, 18mm eyepoint, -3 to +1.5 diopter (Optional FDA-SV1 optical viewfinder available with 16mm FOV)
Focus Peaking: No No
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent): 0.63x  
Viewfinder Magnification (nominal/claimed): 0.95x  
Display
Eye-level Viewfinder: Yes No
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 460,000 dots 921,600 dots
Touchscreen: No No
Articulating Screen: No Yes
Tilt Swivel Screen: No
Selfie Screen: No
Max Playback Zoom:   11.8x
Top Deck Display: No No
Exposure
Maximum ISO (native): 6400  
Minimum ISO (native): 100  
ISO Settings: 100, 200, 400, 800, 1600, 3200, 6400 Auto, 200, 400, 800, 1600, 3200, 6400, 12800.
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Shade, Overcast, Incandescent, Fluorescent, Flash and Custom Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent, Flash, Custom, Color Temp./ Filter (2500 – 9900K with 19-step Magenta/Green compensation)
Shutter Speed Range: 1/8000 - 30 sec 1/4000 - 30 sec
Bulb Mode: Yes Yes
Exposure Compensation: +/- 3.0EV in 0.3EV steps +/- 2.0EV in 0.3EV steps
Metering Modes: 77-segment Evaluative, Center-Weighted Average, Center Area, Spot Metering; EV 1 to 20 (50mm F1.4 : ISO100) 49-zone 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:   Portrait, Landscape, Macro,Sports Action, Sunset, Night Portrait, Night View, Hand-held Twilight (6 shot layering), 2D/3D Sweep Panorama
Self Timer: 2 or 10 seconds 2, 10; 3 or 5 after 10 sec seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes No
Flash Modes: S-TTL (17mm lens angle covered) Autoflash, Fill-flash, Rear sync., Slow sync., Red-eye reduction
Flash Guide Number (ISO 100): 11.0 m / 36.1 ft. 7.0 m / 23.0 ft.
Flash Range Description: Lens aperture dependent. Bundled flash has GN of 7m/ISO 100
Max Flash Sync: 1/180 1/160
Flash Exposure Compensation: +/- 3.0 EV in 0.3EV steps +/- 2.0 EV in 0.3EV steps
External Flash Connection: Hot Shoe, PC Sync socket Smart Accessory Terminal (flash is detachable)
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: CF1 MS PRO Duo / SD / SDHC / SDXC
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: Yes Yes
Uncompressed Format: RAW (.X3F), RAW + JPEG RAW (ARW 2.2), RAW+JPEG
Movie File Format:   MP4
Included Memory: No memory included  
Included Memory Type:    
Connectivity
Built-In Wi-Fi: No No
NFC: No
Bluetooth: No No
Built-In GPS: No No
Microphone Jack: No No
Headphone Jack: No No
External Connections: USB 2.0 High Speed USB 2.0 High Speed
PictBridge Compliant: No Yes
DPOF Compliant: No Yes
Remote Control: Yes No
Remote Control Type: Optional RS-31 IR Wireless, CR-21 Wired  
Connections (extended): Wired Remote, DC Input jacks Mini HDMI (Type C), Mic via Smart Accessory Terminal
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 0.78 0.97
Cycle time for RAW shooting in single shot mode (seconds per frame): 0.78 0.94
Buffer size for RAW shooting in single shot mode (frames): 7 Unlimited
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):    
Camera penalizes early shutter press? Yes Yes
JPEG shooting speed in burst mode (fps, max resolution): 4.1 5.5
Buffer size for JPEG shooting in burst mode (frames, max resolution): 7 10
RAW shooting speed in burst mode (fps):    
Buffer size for RAW shooting in burst mode (frames):    
RAW+JPEG shooting speed in burst mode (fps):    
Buffer Size for RAW+JPEG shooting in burst mode (frames):    
Shutter lag (full AF, wide/mid): 0.38 seconds 0.43 seconds
Shutter lag (full AF, tele):   0.42 seconds
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus): 0.244 seconds 0.226 seconds
Shutter lag (full AF, with flash): 0.52 seconds 0.71 seconds
Shutter Lag (prefocused): 0.088 seconds 0.114 seconds
Shutter Lag (notes): Full Autofocus Lag: Auto Area AF = 0.466s Multi-area full AF lag: 0.456s
Startup Time: 4.5 seconds 1.2 seconds
Play -> Record Time: 0.5 seconds 0.8 seconds
Flash cycle time, full power:   2.6 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View):   400 shots
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary BP-21 Proprietary NP-FW50
Usable Battery Types: Lithium-ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary BP-21 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:
Internal Charging Supported:
Software
Included Software: Sigma Photo Pro 5.0 Software CD-ROM (includes Picture Motion Browser, Image Data Converter SR, Image Data Lightbox SR)
OS Compatibility:   Windows XP SP3/Vista SP2/7, Mac OS X (v.10.3 +)
Miscellaneous
Notes & Features: 46-megapixel 23.5 x 15.7mm APS-C full-color sensor, weather-resistant magnesium alloy body, dual "TRUE II" image processing engines, 11-point Twin Cross AF sensor, CompactFlash Type 1 with UDMA support. 720p HD Video, Picture Effects, Photo Creativity, Hand-held Twilight, Anti Motion Blur, Auto HDR, D-Range Optimizer, 2D/3D Sweep Panorama, Smile Shutter, 5.5fps Full-res Burst Mode. Available in Silver, Black or Pink.