| key specs |
| Camera Type |
DSLR Camera |
DSLR Camera |
| Effective Pixels |
20.1 MP |
16 MP |
| Sensor Type |
CMOS |
CMOS |
| Display Type |
TFT LCD |
- |
| Display Size |
3 inch |
3 inch |
| Battery Type |
Lithium ion |
Lithium ion |
| general |
| Brand |
Ricoh |
Ricoh |
| Model |
Pentax K-S1 20.1MP DSLR Camera |
Pentax K-50 16MP DSLR Camera |
| Model Name |
Pentax K-S1 |
Pentax K-50 |
| Series |
Pentax |
Pentax |
| Color |
Black |
Black |
| Type |
DSLR Camera |
DSLR Camera |
| Effective Pixels |
20.1 MP |
16 MP |
| Dimensions(WxHxD) |
121 x 93 x 70 mm |
13 x 7.11 x 9.7 cm |
| Weight |
558 GM |
- |
| Temperature |
0 to 40 |
0 to 40 |
| SLR Variant |
- |
Body With Da 18-135 Mm Wr Lens |
| Tripod Socket |
- |
Yes |
| Face Detection |
- |
Yes |
| Wide Angle |
- |
Yes |
| Lens Attachment |
- |
Body+18-135mm |
| sensor features |
| Sensor Type |
CMOS |
CMOS |
| Sensor Size |
23.5 x 15.6 mm |
- |
| ISO Rating |
- |
ISO 100 - 51200 |
| Maximum ISO |
- |
51200 ISO |
| Sensor Technology |
- |
CMOS |
| Other Sensor Features |
- |
Type CMOS with Primary Color Filter, Integrated Shake / Dust Reduction Sensor Movement System, Color Depth 8 bits / Channel JPG, 12 bits / Channel RAW, Dust Removal Sensor Movement with SP Coating on Low Filter, Pixel Mapping |
| lens features |
| Lens Type |
Pentax KAF2 |
- |
| Focal Length |
18 - 55 mm / 50 - 200 mm |
- |
| Aperture Range |
F3.5 (W) - F5.6 (T) / F4.0 (W) - F5.6 (T) |
- |
| Manual Focus |
Yes |
Yes |
| Color Filter |
Primary RGB Color Filter |
Primary RGB Color Filter |
| Dust Reduction |
- |
Yes |
| Other Lens Features |
- |
Usable Lenses Pentax KAF 3, KAF 2, KAF and KA K Mount, 35 mm Screwmount, 645 / 67 Med Format Lenses Usable with Adapter and / or Restrictions, SDM Function |
| viewfinder features |
| Viewfinder Coverage |
100% |
- |
| Viewfinder Magnification |
0.95x |
- |
| Viewpoint Dioptric Adjustment |
-2.5m to +1.5m |
-2.5 to +1.5 m |
| Viewfinder Eye Point |
20.5 mm |
- |
| Other Viewfinder Features |
Standard focusing screen (Natural-Bright-Matte III)Depth Of Field Preview (Optical (diaphragm stop-down), digital) |
Standard Focusing Screen Natural-bright-matte III Interchangeable, Depth of Field Preview Optical Diaphragm Stop-down, Digital |
| View Finder |
- |
Yes |
| focus features |
| Auto Focus |
Yes |
- |
| Metering Modes |
Multi, Center-Weighted, Spot |
- |
| White Balancing |
Daylight White, W Cool White, L Warm White), Tungsten Light, Flash, CTE, Manual WB, Color |
Type Image Sensor Detection with Light Wavelength Sensor Detection, Auto Preset Modes Auto, Daylight, Shade, Cloudy D Daylight Color, N Daylight White, W Cool White, L Warm White, Tungsten, Flash, CTE, Manual Mode S 3 Manual Settings can be Configured and Saved, Kelvin Color Temperatures can be Selected, WB Settings can be Copied from a Captured Image, WB Fine Adjustment +/- 7 Steps A-b Axis or G-m Axis |
| Other Focus Features |
Interchangeable Lens Features [Min. Aperture (F22.0 - F32.0), Number of diaphragm blades (6), Lens Optics (11 Elements & 10 Groups), Min. Focus (1.1 m), Maximum magnification (0.24x), Full Time Manual Focus, Filter Thread (49 mm), Rotary Zoom Method |
Focus Point Adjustment Auto 11 Point, Auto 5 Point, -selectable Expanded Area AF, Center, AF Assist Via Dedicated LED AF Assist Lamp, Focus Peaking |
| Focus Mode |
- |
AF.A Auto, AF.S Single with Focus Lock, Focus / Shutter Priority Selectable, AF.C Continuous with Focus / FPS Priority Selectable, Manual |
| shutter features |
| Shutter Speed |
1/6000 sec (Max) & 30 sec (Min) |
- |
| Self-timer |
Yes |
Yes |
| Continuous Shots |
Hi 5.4 fps, Lo 3.0 fps |
Yes |
| Shutter Type |
- |
Electronically Controlled, Vertical-run, Focal Plane Shutter |
| flash features |
| Built-in Flash |
Yes |
- |
| External Flash |
Yes |
- |
| Flash Modes |
Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual |
P-TTL, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync |
| Other Flash Features |
- |
Flash Exposure Compensation - 2 to + 1 EV 1/3 Steps, External Flash Hotshoe P-TTL, High-speed Sync and Wireless with Pentax Dedicated Flash, X-sync Socket at 1/180 sec |
| image features |
| Image Format |
JPEG, RAW, RAW + JPEG |
JPG EXIF 2.3, RAW DNG, DCF 2.0 Compliant, DPOF, PIM III |
| Maximum Resolution |
5472 x 3648 |
- |
| Image Stabilizer |
Yes |
Yes |
| Picture Angle |
28 mm Ultra Wide-angle |
28 mm wide angle |
| Gross Pixel |
- |
16.5 MP |
| Red Eye Reduction |
- |
Yes |
| Still Image Size |
- |
4928 x 3264 16 M, 4224 x 2816 12 M, 3456 x 2304 8 M, 2688 x 1792 5 M |
| HDR |
- |
Yes |
| display features |
| Display Type |
TFT LCD |
- |
| Display Size |
3 inch |
3 inch |
| Display Resolution |
921K dots |
- |
| LCD Display |
Fixed Articulated LCD |
- |
| LCD Display Image Resolution |
- |
921000 dots |
| connectivity features |
| HDMI |
Yes |
- |
| USB |
Yes |
2 |
| Wifi |
- |
No |
| storage and power features |
| Upgradable Memory |
Yes |
Yes |
| Card Type |
SD, SDHC, SDXC (UHS-1 compliant), Eye-Fi Card, FLU Card |
SD, SDHC, SDXC |
| Power Supply |
AC adapter K-AC128 |
- |
| Battery Type |
Lithium ion |
Lithium ion |
| Battery Life |
480 |
- |
| Other Storage Features |
- |
Eye-fi Card Compatible |
| audio and video features |
| Microphone |
Built-in stereo microphone |
Built-in monaural |
| Speaker |
Mono Speaker |
- |
| Audio Features |
Adjustable recording sound level |
- |
| Video Format |
H.264 |
- |
| Audio Video Interface |
- |
Video Output Format NTSC, PAL, USB Connection MSC / PTP |
| modes and functions features |
| Shooting Modes |
EFFECT Mode (Faded Color, Clear Tone, Brilliant Color, Unicolor Bold, Vintage Color, Cross Processing, Warm Fade, Tone Expansion, Bold Monochrome, Infrared Filter, Vibrant Color Enhance), Custom Image modes (Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Bleach By, Reversal Film, Monochrome, Cross Processing |
Custom Image Modes Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Bleach By, Reversal Film, Monochrome, Cross Processing, PASMB P, A, S, M, B Extended Modes Sv, TAv, Continuous Hi 6.0 fps 30 JPG, 8 RAW, Continuous Lo 3.0 fps Unlimited JPG, 10 RAW, Multi-exposure 2 - 9 Shots, Interval 999 Shots, 3 sec to 24 hrs Interval, Auto Picture Modes Standard, Portrait, Landscape, Macro, Moving Object, Night Scene Portrait, Night Scene, Blue Sky, Forest |
| Scene Modes |
- |
Portrait, Landscape, Macro, Moving Object, Night Scene Portrait, Sunset, Blue Sky, Forest, Night Scene, Night Scene HDR JPG, Night Snap, Food, Pet, Kids, Surf and Snow, Backlight Silhouette, Candlelight, Stage Lighting, Museum |
| exposure features |
| Exposure Compensation |
- |
-5 - 5 EV 1/3 and 1/2 Steps |
| Dynamic Range Adjustment |
- |
Highlight, Shadow |
