• 1 inch 116.2mm2
  • 20.2 megapixels
  • 28.00mm - 100.00mm (35mm eq.)
  • 1/1.7 inch 43.3mm2
  • 12.4 megapixels
  • ISO 100 - 12,800
  • Detailed specifications
  • Sony Cyber-shot DSC-RX100
  • Pentax Q-S1
Links
Prices: Compare Prices Compare Prices
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:   Pentax Q7
Q7 vs Q-S1
Successor: Sony RX100 II
RX100 vs RX100 II
 
General
Model Number: RX100 Q-S1
Alternate Model Number(s):    
Camera Format: Compact Compact System Camera
Currently Manufactured: Yes No
Retail Price: $649.99 $499.95
Street Price: $1,073.84 $349.95
Date Available: 2012-07-27 2014-08-31
Tripod Mount: Yes Yes
Weight: 8.5 oz (240 g)
includes batteries
7.2 oz (203 g)
includes batteries
Size: 4.0 x 2.3 x 1.4 in.
(102 x 58 x 36 mm)
4.1 x 2.3 x 1.3 in.
(105 x 58 x 34 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS CMOS
Sensor Manufacturer: Sony Exmor  
Effective Megapixels: 20.2 12.4
Sensor Format: 1 inch 1/1.7 inch
Sensor size: 116.16mm2 (13.20mm x 8.80mm) 43.32mm2 (7.60mm x 5.70mm)
Approximate Pixel Pitch: 2.41 microns 1.90 microns
Focal Length Multiplier: 2.7x 4.6x
Aspect Ratio: 3:2 4:3
Color Filter Type: RGBG RGBG
Anti Aliasing Filter: Fixed Fixed
Self-Cleaning: No Yes
Sensor shift image stabilization: No Yes
On-Sensor Phase Detect: No No
DxO Sensor Score: 66  
DxO Color Depth Score (bits): 22.6  
DxO Dynamic Range Score (evs): 12.4  
DxO Maximum Effective ISO Score (iso): 390  
Image Capture
Image Resolution: 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)
4000 x 3000 (12.0 MP, 4:3),
4000 x 2664 (10.7 MP, 3:2),
4000 x 2248 (9.0 MP, 16:9),
2992 x 2992 (9.0 MP, 1:1),
3072 x 2304 (7.1 MP, 4:3),
3072 x 2048 (6.3 MP, 3:2),
3072 x 1728 (5.3 MP, 16:9),
2304 x 2304 (5.3 MP, 1:1),
1920 x 1440 (2.8 MP, 4:3),
1920 x 1280 (2.5 MP, 3:2),
1920 x 1080 (2.1 MP, 16:9),
1440 x 1440 (2.1 MP, 1:1)
Image File Format: JPEG, MPO, RAW (ARW 2.3), RAW+JPEG JPEG (Exif 2.3), 12-bit RAW (DNG), RAW+JPEG
Continuous-mode frames/second: 10.0 5.0
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1920x1080 (60p/​60i)
1440x1080 (30p)
640x480 (30p)
1920x1080 (30p/​25p/​24p)
1280x720 (30p/​25p/​24p)
640x480 (30p/​25p/​24p)
Movie File Format: AVCHD 2.0 / MPEG-4 AVC (H.264) with Dolby Digital (AC3) / MPEG-4 AAC-LC audio MOV (AVC H.264) with monaural sound
Composite Video Out: No Yes
NTSC/PAL Switchable Video: n/a Yes
Video Usable as Viewfinder: n/a
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: n/a Pentax Q
Lens: Carl Zeiss Vario-Tessar T*; 7 elements in 6 groups, including 4 aspheric elements, 7 blade aperture 02 Standard Zoom smc Pentax 5-15mm f/2.8-4.5 ED AL [IF]
Focal Length (35mm equivalent): 28 - 100mm 23 - 69mm
Focal Length (actual): 10.4 - 37.1mm 5 - 15mm
Zoom Ratio: 3.60x 3.00x
Aperture Range: f/1.8 (wide) / f/4.9 (tele) - f/11 f/2.8 (W) / f/4.5 (T) - f/8
Integrated ND Filter: No No
Normal Focus Range: 5 cm to Infinity
2.0 in to Infinity
30 cm to Infinity
11.8 in to Infinity
Macro Focus Range:    
Filter Thread: n/a 40.5mm
Thread Type: n/a n/a
Optical Image Stabilization: Yes No
Digital Zoom: Yes
Digital Zoom Values: Up to 2x Clear Image Zoom  
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Contrast Detection: Multi point AF (25 points) / Center weighted AF / Flexible spot / Flexible spot (tracking focus) / Flexible sport (face tracking) Contrast Detection: AF Single (w focus lock, focus/release priority selectable), AF Continuous, AF Face Detection, Manual; Auto 25 Point, User-Selectable, Center
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: No / LCD No / LCD
Viewfinder Type:   Optional O-VF1 Optical Viewfinder (hotshoe mount)
Focus Peaking: Yes Yes
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent):    
Viewfinder Magnification (nominal/claimed):    
Display
Eye-level Viewfinder: No No
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 1,228,800 dots (307,200 px) 460,000 dots
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 13.6x 16.0x
Top Deck Display: No No
Exposure
Maximum ISO (native): 6400 12800
Minimum ISO (native): 125 100
ISO Settings: Auto, ISO 125-6400, with ISO 80 and 100 low extensions, up to 25600 with Multi Frame NR Auto: ISO 100 to 12800 (1/3 EV steps); Bulb mode up to ISO 1600
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent (Warm, Cool, Day, Daylight), Flash, Color Temp/Filter, Custom Auto, Daylight, Shade, Cloudy, Fluorescent (D, N, W, L), Tungsten, Flash, CTE
Shutter Speed Range: 1/2000 - 30 sec 1/8000 - 30 sec
Bulb Mode: Yes Yes
Exposure Compensation: +/- 3.0EV in 0.3EV steps +/- 3.0EV in 0.3EV steps
Metering Modes: Multi segment, Center- weighted, 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: Portrait, Anti Motion Blur (6 shot layering), Sports Action, Pet, Gourmet, Macro, Landscape, Sunset, Night Scene, Hand-held Twilight, Night Portrait, Fireworks, High Sensitivity; DRO, Auto HDR, Auto Portrait Framing, Sweep Panorama; Picture Effect(s): 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 Scene: Portrait, Landscape, Macro, Moving Object, Night Scene Portrait, Sunset, Blue Sky, Forest, Night Scene, Night Scene HDR, Night Snap, HDR, Quick Macro, Food, Pet, Kids, Surf&Snow, Backlight Silhouette, Candlelight, Stage Lighting, Museum; Digital filters (capture): Toy Camera, High Contrast, Shading, Slim, HDR, Invert Color, Extract Color, Color, Water Color, Posterization, Fish-eye); HDR Capture: Auto, HDR 1, HDR 2; Dynamic Range Adjustment: Highlight and/or Shadow correction
Self Timer: 2, 10, Portrait1, Portrait2 seconds 2 or 12 seconds
Time Lapse (intervalometer):   Yes
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Auto, Fill-flash, Slow Sync, Rear Sync, Off P-TTL, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync
Flash Guide Number (ISO 100): n/a 4.9 m / 16.1 ft.
Flash Range Description: ISO Auto: 0.30m to 17.1m (W) / 0.55m to 6.3m (T) Lens dependent. GN of ~7m at ISO 200.
Max Flash Sync: 1/2000 1/2000
Flash Exposure Compensation: +/- 2.0 EV in 0.3EV steps -2 to +1 EV
External Flash Connection: n/a Hot Shoe
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: MS Duo / MS PRO Duo / SD / SDHC / SDXC SD / SDHC / SDXC
UHS Support: No UHS support  
Other Memory:   Eye-Fi
Dual Card Slots: No No
RAW Capture Support: Yes Yes
Uncompressed Format: RAW (ARW 2.3), RAW+JPEG 12-bit RAW (DNG), RAW+JPEG
Movie File Format: AVCHD 2.0 / MPEG-4 AVC (H.264) with Dolby Digital (AC3) / MPEG-4 AAC-LC audio MOV (AVC H.264) with monaural sound
Included Memory: No memory included No memory included
Included Memory Type:    
Connectivity
Built-In Wi-Fi: No No
NFC: No 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 No
DPOF Compliant: Yes Yes
Remote Control: No Yes
Remote Control Type:   Optional IR
Connections (extended): Micro HDMI (Type D) with BRAVIA Link Micro (Type D) HDMI
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 0.36 1.50
Cycle time for RAW shooting in single shot mode (seconds per frame): 0.66  
Buffer size for RAW shooting in single shot mode (frames): Unlimited  
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): 0.62  
Camera penalizes early shutter press? No
JPEG shooting speed in burst mode (fps, max resolution): 10.0 5.0
Buffer size for JPEG shooting in burst mode (frames, max resolution): 13 5
RAW shooting speed in burst mode (fps): 10.0  
Buffer size for RAW shooting in burst mode (frames): 13  
RAW+JPEG shooting speed in burst mode (fps): 10.0  
Buffer Size for RAW+JPEG shooting in burst mode (frames): 10  
Shutter lag (full AF, wide/mid): 0.15 seconds  
Shutter lag (full AF, tele): 0.27 seconds  
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus): 0.032 seconds  
Shutter lag (full AF, with flash): 0.37 seconds  
Shutter Lag (prefocused): 0.013 seconds  
Shutter Lag (notes):    
Startup Time: 2.8 seconds  
Play -> Record Time: 1.1 seconds  
Flash cycle time, full power: 7.2 seconds  
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 330 shots 250 shots
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary NP-BX1 Proprietary D-LI68
Usable Battery Types: Lithium-ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary NP-BX1 Lithium-ion rechargeable 1 x Proprietary D-LI68 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included: No
Internal Charging Supported: Yes
Software
Included Software:   Digital Camera Utility 5
OS Compatibility:   Windows Vista/7/8/8.1, Mac OS X 10.6+
Miscellaneous
Notes & Features: Optical Image Stabilization, Programmable Control Ring, RAW Support, AF Assist/Peaking, Auto Portrait Framing, 13 Picture Effects, Face Registration/Detection, Smile Shutter, Soft Skin Effect, Sweep Panorama, Multi Aspect Recoding (3:2, 4:3, 16:9, 1:1), Digital Level Gauge, Dual Record, MS Duo/SDXC Multi Slot, Aluminum Body New body, faster focusing, continuous AF in movies for Performance-series lenses with the exception of the 06 Telephoto Zoom. Also adds Antique and Fade Color effects, but removes Cross Processing and Watercolor effects. Available in 40 color combinations via Pentax's Color To Order system, of which four combinations are also available at retail.