Sony A33 vs Ricoh WG-30 Specifications

APS-C 369.7mm²
14.2 megapixels
ISO 100 - 12,800

Go in depth with our full Sony A33 Review.
See real-world photos taken with the A33.

1/2.3 inch 28.1mm²
16.0 megapixels
28.00mm - 140.00mm (35mm eq.)

Go in depth with our full Ricoh WG-30 Review.

Detailed specifications
Sony Alpha SLT-A33
Ricoh WG-30

Links
Prices:
Manufacturer URL:	Manufacturer website	Manufacturer website
Predecessor:		Ricoh WG-20 WG-20 vs WG-30
Successor:		Ricoh WG-50 WG-30 vs WG-50
General
Model Number:	A33	WG-30
Alternate Model Number(s):
Camera Format:	SLR	Compact
Currently Manufactured:	No	No
Retail Price:	$749.99
Street Price:	$539.99	$181.67
Date Available:	2010-09-15	TBD
Tripod Mount:	Yes	Yes
Weight:	25.6 oz (725 g) includes batteries, kit lens	6.8 oz (192 g) includes batteries
Size:	4.9 x 3.6 x 3.3 in. (124 x 92 x 85 mm)	4.8 x 2.4 x 1.2 in. (122 x 61 x 31 mm)
Waterproof:	No	Yes
Waterproof Depth:	n/a	40.00 feet (12 meters)

Image Sensor
Sensor Type:	CMOS	CMOS
Sensor Manufacturer:	Sony
Effective Megapixels:	14.2	16.0
Sensor Format:	APS-C	1/2.3 inch
Sensor size:	369.72mm² (23.7mm x 15.6mm)	28.0735mm² (6.17mm x 4.55mm)
Approximate Pixel Pitch:	5.16 microns	1.34 microns
Focal Length Multiplier:	1.5x	n/a
Aspect Ratio:	3:2, 16:9	4:3
Color Filter Type:	RGBG	RGBG
Anti Aliasing Filter:	Fixed	None
Self-Cleaning:	Yes	No
Sensor shift image stabilization:	Yes	No
On-Sensor Phase Detect:	No	No
DxO Sensor Score:	70
DxO Color Depth Score (bits):	22.8
DxO Dynamic Range Score (evs):	12.6
DxO Maximum Effective ISO Score (iso):	591
Image Capture
Image Resolution:	4592 x 3056 (14.0 MP, 3:2), 4592 x 2576 (11.8 MP, 16:9), 3344 x 2224 (7.4 MP, 3:2), 3344 x 1872 (6.3 MP, Other), 2288 x 1520 (3.5 MP, Other), 2288 x 1280 (2.9 MP, Other), 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)	4608 x 3456 (15.9 MP, 4:3), 3456 x 3456 (11.9 MP, 1:1), 4608 x 2592 (11.9 MP, 16:9), 3072 x 2304 (7.1 MP, 4:3), 3072 x 1728 (5.3 MP, 16:9), 2592 x 1944 (5.0 MP, 4:3), 2592 x 1464 (3.8 MP, Other), 2048 x 1536 (3.1 MP, 4:3), 1920 x 1080 (2.1 MP, 16:9), 1024 x 768 (0.8 MP, 4:3), 640 x 480 (0.3 MP, 4:3)
Image File Format:	JPEG, RAW (ARW 2.2), RAW+JPEG	JPEG (EXIF 2.3)
Continuous-mode frames/second:	7.1	1.1
Video Capture
Can take movies:	Yes	Yes
Movie Resolution:	1920x1080 (60i/50i) 1440x1080 (30/25) 640x480 (30/25)	1920x1080 (30p) 1280x720 (60p/30p) 1280x720 (120p)
Movie File Format:	AVCHD, MP4	MP4 (AVC/H.264 video with 32KHz 16-bit PCM audio)
Composite Video Out:	No
NTSC/PAL Switchable Video:	n/a	n/a
Video Usable as Viewfinder:	n/a	n/a
HD Video Out:	Yes	Yes
HD Video Connection:	HDMI	HDMI

Lens & Optics
Lens Mount:	Sony Alpha (Minolta A)	n/a
Lens:	Sony 18-55mm f/3.5-5.6 DT SAM	Ricoh zoom lens; 11 elements in 9 groups, 5 aspherical elements, protective cover with SP coating
Focal Length (35mm equivalent):	27 - 83mm	28 - 140mm
Focal Length (actual):	18 - 55mm	5 - 25mm
Zoom Ratio:	3.00x	5.00x
Aperture Range:	f/3.5 - 22 (W), f/5.6 - ?? (T)	f/3.5 - 4.2 (wide) / f/5.5 - 6.6 (tele)
Integrated ND Filter:	No	No
Normal Focus Range:		50 cm to Infinity 19.7 in to Infinity
Macro Focus Range:		1 - 30 cm 0.4 - 11.8 in
Filter Thread:	55.0mm	n/a
Thread Type:	n/a	n/a
Optical Image Stabilization:	No	No
Digital Zoom:	No	Yes
Digital Zoom Values:	n/a	Up to 7.2x; Intelligent Zoom up to 36x total at VGA
Auto Focus
Auto Focus:	Yes	Yes
Auto Focus Type:	Phase Detection: 15 points (3 points cross type); Wide, Spot, Local.	Contrast Detection: 9 point AF, Spot AF, Auto Tracking AF, Macro, 1cm Macro, Infinity Landscape, Pan Focus, Manual Focus
Auto Focus Assist Light?	Yes	Yes
Manual Focus:	Yes	Yes
Viewfinder
Viewfinder:	EVF / LCD	No / LCD
Viewfinder Type:	EVF type; 1.1cm (0.43") 1,152K-dot LCD (384K-dot time-multiplexed RGB), 100% coverage, 1.10x mag., 19mm eyepoint, -4 to +4 diopter
Focus Peaking:	No	No
EVF Resolution:		n/a
Viewfinder Magnification (35mm equivalent):	0.73x
Viewfinder Magnification (nominal/claimed):	1.10x
Display
Eye-level Viewfinder:	Yes	No
Rear Display:	Yes	Yes
Rear Display Size (inches):	3.0	2.7
Rear Display Resolution:	921,600 dots	230,000 dots
Touchscreen:	No	No
Articulating Screen:	Yes	No
Tilt Swivel Screen:		No
Selfie Screen:		No
Max Playback Zoom:	11.8x	10.0x
Top Deck Display:	No	No

Exposure
Maximum ISO (native):	12800	6400
Minimum ISO (native):	100	125
ISO Settings:	Auto (100-1600), 100, 200, 400, 800, 1600, 3200, 6400, 12800. (Multi-frame NR mode up to ISO 25600)	Auto (125-6400, adjustable), 125, 200, 400, 800, 1600, 3200, 6400
Auto ISO Mode:	Yes	Yes
White Balance Settings:	Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent, Flash, Custom, Color Temp./ Filter (2500 – 9900K with 19-step Magenta/Green compensation)	Auto, Daylight, Shade, Tungsten light, Fluorescent light (D:Daylight Color, N:Daylight White, W:White Light), Manual
Shutter Speed Range:	1/4000 - 30 sec	1/4000 - 4 sec
Bulb Mode:	Yes	No
Exposure Compensation:	+/- 2.0EV in 0.3EV steps	+/- 2.0EV in 0.3EV steps
Metering Modes:	1200-zone Evaluative, Center-weighted, Spot	Multi-segment, Center-weighted, Spot
Program Auto Exposure:	Yes	Yes
Aperture Priority:	Yes	No
Shutter Priority:	Yes	No
Full Manual Exposure:	Yes	No
Creative Exposure Modes:	Portrait, Landscape, Macro, Sports action, Sunset, Night portrait, Night view, Hand-held Twilight, Sweep Panorama (2D/3D)	HDR, Handheld Night Snap, Movie, High Speed Movie, Digital Microscope, Landscape, Flower, Portrait, Underwater, Underwater Movie, Interval Shot, Interval Movie, Surf & Snow, Kids, Pet, Sport, Night Scene, Night Scene Portrait, Fireworks, Food, Digital SR, Report
Self Timer:	2 or 10 seconds	2 or 10 seconds
Time Lapse (intervalometer):		Yes
High Resolution Composite:	No	No
Flash
Built-in Flash:	Yes	Yes
Flash Modes:	Auto, Off, Fill-flash, Rear sync, Wireless, High-Speed sync, Slow sync, Red-eye reduction: On/Off	Auto, Flash Off, Flash On, Auto + Redeye, On + Redeye
Flash Guide Number (ISO 100):	10.0 m / 32.8 ft.	n/a
Flash Range Description:	Lens dependent	Auto ISO: 0.2 - 3.9m / 0.66 - 13 ft. (wide), approx. 0.2 - 2.5m / 0.66 - 8.2 ft. (tele)
Max Flash Sync:	1/160
Flash Exposure Compensation:	+/- 2.0 EV in 0.3EV steps
External Flash Connection:	Hot shoe	n/a
Built-In Wireless Flash Control:	Full TTL exposure	No
Image Storage
Usable Memory Types:	MS PRO Duo / SD / SDHC / SDXC	SD / SDHC / SDXC
UHS Support:
Other Memory:
Dual Card Slots:	No	No
RAW Capture Support:	Yes	No
Uncompressed Format:	RAW (ARW 2.2), RAW+JPEG
Movie File Format:	AVCHD, MP4	MP4 (AVC/H.264 video with 32KHz 16-bit PCM audio)
Included Memory:		68.0 MB
Included Memory Type:		Internal
Connectivity
Built-In Wi-Fi:	No	No
NFC:	No	No
Bluetooth:	No	No
Built-In GPS:	No	No
Microphone Jack:	Yes	No
Headphone Jack:	No	No
External Connections:	USB 2.0 High Speed	USB 2.0 High Speed
PictBridge Compliant:	Yes	No
DPOF Compliant:	Yes	Yes
Remote Control:	Yes	Yes
Remote Control Type:	Optional Wireless or Wired	optional IR
Connections (extended):	Type-C HDMI Mini Connector (BRAVIA Sync, PhotoTV HD); Wired Remote Terminal, 3.5mm External Stereo Micophone Jack	Micro-B USB, Micro HDMI (Type D)

Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution):	0.98
Cycle time for RAW shooting in single shot mode (seconds per frame):	0.97
Buffer size for RAW shooting in single shot mode (frames):	Unlimited
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):
Camera penalizes early shutter press?	No
JPEG shooting speed in burst mode (fps, max resolution):	7.1	1.1
Buffer size for JPEG shooting in burst mode (frames, max resolution):	13
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):	0.22 seconds
Shutter lag (full AF, tele):
Shutter lag (full AF, live view - DSLR):
Shutter lag (prefocused, live view - DSLR):
Shutter Lag (manual focus):	0.208 seconds
Shutter lag (full AF, with flash):	0.47 seconds
Shutter Lag (prefocused):	0.102 seconds
Shutter Lag (notes):	Full AF, wide-area mode = 0.219s
Startup Time:	0.8 seconds
Play -> Record Time:	0.5 seconds
Flash cycle time, full power:	3.4 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View):		300 shots
Battery Life, Still (CIPA Rating OVF/EVF):	270 shots
Battery Life, Video:
Battery Form Factor:	Proprietary NP-FW50	Proprietary D-LI92
Usable Battery Types:	Lithium-ion rechargeable	Lithium-ion rechargeable
Batteries Included:	1 x Proprietary NP-FW50 Lithium-ion rechargeable	1 x Proprietary D-LI92 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter):	Yes	Yes
Dedicated Battery Charger Included:
Internal Charging Supported:
Software
Included Software:	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:	SteadyShot INSIDE Image Stabilization, Articulating LCD, 1080i HD Video, Multi-frame NR, Hand-held Twilight, Auto HDR, D-Range Optimizer, 2D/3D Sweep Panorama, Smile Shutter, DOF Preview, 7fps Burst Mode.	Waterproof to approximately 40ft/12m, shockproof from a height of 4.9ft/1.5m, crushproof against weights up to 220lpf/100kgf, coldproof to temperatures as frigid as 14F/-10C.