• 1/2.33 inch 28.2mm2
  • 12.2 megapixels
  • 27.00mm - 124.00mm (35mm eq.)
  • 1/2.33 inch 28.2mm2
  • 12.1 megapixels
  • 26.00mm - 676.00mm (35mm eq.)
  • Detailed specifications
  • Samsung TL225
  • Pentax X90
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:   Pentax X70
X70 vs X90
Successor:    
General
Model Number: TL225 X90
Alternate Model Number(s): ST550  
Camera Format: Compact EVF
Currently Manufactured: No No
Retail Price: $350.00 $399.95
Street Price:    
Date Available: 2009-09-30 2010-04-30
Tripod Mount: Yes Yes
Weight: 5.8 oz (164 g)
includes batteries
15.4 oz (438 g)
includes batteries
Size: 3.9 x 2.4 x 0.7 in.
(100 x 60 x 19 mm)
4.4 x 3.3 x 4.3 in.
(112 x 84 x 109 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CCD CCD
Sensor Manufacturer:    
Effective Megapixels: 12.2 12.1
Sensor Format: 1/2.33 inch 1/2.33 inch
Sensor size: 28.198mm2 (6.13mm x 4.6mm) 28.198mm2 (6.13mm x 4.6mm)
Approximate Pixel Pitch: 1.53 microns 1.53 microns
Focal Length Multiplier: n/a n/a
Aspect Ratio: 4:3, 16:9 4:3, 16:9
Color Filter Type:   RGBG
Anti Aliasing Filter:    
Self-Cleaning: No No
Sensor shift image stabilization: No Yes
On-Sensor Phase Detect: No No
DxO Sensor Score:    
DxO Color Depth Score (bits):    
DxO Dynamic Range Score (evs):    
DxO Maximum Effective ISO Score (iso):    
Image Capture
Image Resolution: 4000 x 3000 (12.0 MP, 4:3),
3984 x 2656 (10.6 MP, 3:2),
3840 x 2160 (8.3 MP, 16:9),
3264 x 2448 (8.0 MP, 4:3),
2560 x 1920 (4.9 MP, 4:3),
2048 x 1536 (3.1 MP, 4:3),
1920 x 1080 (2.1 MP, 16:9),
1024 x 768 (0.8 MP, 4:3)
4000 x 3000 (12.0 MP, 4:3),
4000 x 2672 (10.7 MP, 3:2),
4000 x 2256 (9.0 MP, Other),
2992 x 2992 (9.0 MP, 1:1),
3072 x 2304 (7.1 MP, 4:3),
2592 x 1944 (5.0 MP, 4:3),
2048 x 1536 (3.1 MP, 4:3),
1024 x 768 (0.8 MP, 4:3),
640 x 480 (0.3 MP, 4:3)
Image File Format: JPEG (Exif 2.21) JPEG (EXIF 2.2)
Continuous-mode frames/second: n/a 1.2
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1280x720 (30/​15)
640x480 (30/​15)
320x240 (60/​30/​15)
1280x720 (30/​15)
640x480 (30/​15)
320x240 (30/​15)
Movie File Format: H.264 (MPEG4.AVC) AVI (Motion JPEG)
Composite Video Out: Yes Yes
NTSC/PAL Switchable Video: Yes Yes
Video Usable as Viewfinder:
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: n/a n/a
Lens: Schneider-Kreuznach Varioplan Pentax; 14 elements in 11 groups with 4 asph. and 3 ED elements
Focal Length (35mm equivalent): 27 - 124mm 26 - 676mm
Focal Length (actual): 4.9 - 22.5mm 4.6 - 119.6mm
Zoom Ratio: 4.60x 26.00x
Aperture Range: f/3.5 (wide) / f/5.9 (tele) - ??? f/2.8 (Wide) - f/5.0 (Tele)
Integrated ND Filter: No No
Normal Focus Range: 80 cm to Infinity
31.5 in to Infinity
40 cm to Infinity
15.7 in to Infinity
Macro Focus Range: 5 - 80 cm
2.0 - 31.5 in
1 - 30 cm
0.4 - 11.8 in
Filter Thread: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: Yes No
Digital Zoom: Yes Yes
Digital Zoom Values: 5x Up to 6.25x; Intelligent Zoom up to 162.5x at VGA
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Contrast Detection TTL Contrast detect with Face-priority AF; 9-area Auto, 99-area manual select, center
Auto Focus Assist Light? Yes Yes
Manual Focus: No No
Viewfinder
Viewfinder: LCD EVF / LCD
Viewfinder Type:   EVF; 200K dots with diopter control
Focus Peaking: No No
EVF Resolution: n/a  
Viewfinder Magnification (35mm equivalent):    
Viewfinder Magnification (nominal/claimed):    
Display
Eye-level Viewfinder: No Yes
Rear Display: Yes Yes
Rear Display Size (inches): 3.5 2.7
Rear Display Resolution: 1,152,000 dots 230,000 dots
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom:   10.0x
Top Deck Display:
Exposure
Maximum ISO (native):    
Minimum ISO (native):    
ISO Settings: 80, 100, 200, 400, 800, 1600, 3200 Auto (80-1600), Digital SR (80-6400*), Manual (80, 100, 200, 400, 800, 1600, 3200*, 6400*) (*3200 and 6400 at 5MP)
Auto ISO Mode: No Yes
White Balance Settings: Auto, Daylight, Cloudy, Fluorescent H, Fluorescent L, Tungsten, Manual Auto, Daylight, Shade, Tungsten, Fluorescent (W, D, N), Manual
Shutter Speed Range: 1/2000 - 8 sec 1/4000 - 4 sec
Bulb Mode: No No
Exposure Compensation: +/- 2.0EV in 0.3EV steps +/- 2.0EV in 0.3EV steps
Metering Modes: Multi-pattern, center-weighted, spot, face detection Multi-segment, Center-weighted, Spot, Spot AF area
Program Auto Exposure: Yes Yes
Aperture Priority: No Yes
Shutter Priority: No Yes
Full Manual Exposure: No Yes
Creative Exposure Modes: Action, Backlight, Backlight Portrait, Beach, Beauty shot, Blue Sky, Children, Close up Text, Dawn, Fireworks, Frame Guide, Landscape, Macro, Macro Portrait, Macro Text, Natural Green, Natural Portrait, Night, Night Portrait, Portrait, Snow, Sunset, Tripod, White Sport, Digital SR, Landscape, Flower, Portrait, Backlight, Half Length Portrait (3M), Night Scene, Night Scene Portrait, Stage Lighting (2M), Surf & Snow, Baby, Kids, Pet, Food, Fireworks, Frame Composite (3M), Party, Museum, Sunset, Digital Wide (5M), Digital Panorama (2M per frame)
Self Timer: 2 or 10 seconds 10 or 2 seconds
Time Lapse (intervalometer): No  
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Auto, Auto w/ red-eye reduction, On, Slow-sync, Off Auto, Flash Off, Flash On, Auto + Redeye, On + Redeye, Slow Sync, Slow Sync + Redeye
Flash Guide Number (ISO 100): n/a n/a
Flash Range Description: n/a 30 ft (wide, auto ISO), 17 ft (tele, auto ISO)
Max Flash Sync:    
Flash Exposure Compensation:    
External Flash Connection: n/a n/a
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: microSD / microSDHC SD / SDHC
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: No No
Uncompressed Format:    
Movie File Format: H.264 (MPEG4.AVC) AVI (Motion JPEG)
Included Memory: 55.0 MB 31.2 MB
Included Memory Type: built-in memory Internal
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: Yes No
DPOF Compliant: Yes Yes
Remote Control: Yes No
Remote Control Type: Optional Wireless  
Connections (extended): HDMI connectivity requires optional adapter. HDMI Out (type D)
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 1.91 3.25
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):    
Camera penalizes early shutter press? Yes No
JPEG shooting speed in burst mode (fps, max resolution):   1.2
Buffer size for JPEG shooting in burst mode (frames, max resolution):   9
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): 0.36 seconds 0.65 seconds
Shutter lag (full AF, tele): 0.47 seconds 0.62 seconds
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus):    
Shutter lag (full AF, with flash):    
Shutter Lag (prefocused): 0.126 seconds 0.009 seconds
Shutter Lag (notes):    
Startup Time: 1.9 seconds 2.9 seconds
Play -> Record Time:    
Flash cycle time, full power: 4.5 seconds 6.5 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 180 shots 255 shots
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary SLB-07A Proprietary D-LI106
Usable Battery Types: Lithium-ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary SLB-07A Lithium-ion rechargeable 1 x Proprietary D-LI106 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 S-SW87
OS Compatibility:   Windows XP/Vista/7; Mac OS X 10.3.9+
Miscellaneous
Notes & Features: Rear-panel LCD is a touch-panel with gesture support and haptic feedback. You can mark an X on an image to delete it, or an O to rotate it. When an on-screen button is touched the screen vibrates gently as a form of tactile confirmation. Also has "hidden" secondary low-res 1.5", 61,000 dot LCD touch panel on front of camera which is used as a viewfinder for self portrait modes, and can also show a timer countdown, the camera's key settings, a "Smiley" prompt for the Smile Shutter feature, or an animation to attract a child's attention and have them look at the camera. Sensor-shift Shake Reduction, 720p HD Movies, HDMI Output, Continuous Mode up to 11 fps at 5MP.