key specs |
Camera Type | DSLR Camera | Digital Camera |
Effective Pixels | 12.4 MP | 14.2 MP |
Sensor Type | CMOS | CMOS |
Display Type | TFT LCD | - |
Display Size | 3 inch | 3.5 inch |
Battery Type | Lithium ion | Lithium ion |
general |
Brand | Ricoh | Nikon |
Model | Pentax Q7 12.4MP DSLR Camera | D3100 14.2MP Digital Camera |
Model Name | Pentax Q7 | D3100 |
Color | Black | Black |
Type | DSLR Camera | Digital Camera |
Effective Pixels | 12.4 MP | 14.2 MP |
Dimensions(WxHxD) | 4 x 1.3 x 2.3 inch | 33.8 x 25.8 x 17 cm |
Temperature | 0 to 40 | 0 to 40 |
Tripod Socket | - | Yes |
Face Detection | - | Yes |
Lens Attachment | - | Body Only |
sensor features |
Sensor Type | CMOS | CMOS |
ISO Rating | - | ISO 100 -3200 |
Maximum ISO | - | 3200 ISO |
Maximum FPS | - | 3 |
Sensor Technology | - | CMOS |
lens features |
Other Lens Features | KAF4, KAF3, KAF2 (power zoom not compatible), KAF, KA mount lens | - |
Manual Focus | - | Yes |
exposure features |
Exposure Mode | Auto Picture mode (Standard, Portrait, Landscape, Macro, Moving Object, Night Scene Portrait, Sunset, Blue Sky, Forest), Scene Mode (Portrait, Landscape, Macro, Moving Object, Night Scene Portrait, Sunset, Blue Sky, Forest, Night Scene, Night Scene HDR, Night Snap, Food, Pet, Kids, Surf & Snow, Backlight Silhouette, Candlelight, Stage Lighting, Museum), Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter & Aperture Priority, Manual, Bulb | - |
AE Lock/Exposure Lock | Yes | - |
Exposure Compensation | 5EV (1/2EV steps or 1/3EV steps can be selected) | - |
Manual Exposure | Yes | - |
shutter features |
Shutter Type | Electronically controlled vertical-run focal plane shutter | - |
Self-timer | Yes | Yes |
Continuous Shots | - | Continuous shooting mode Approx. 3fps |
flash features |
External Flash | Yes | Yes |
Built-in Flash | - | Yes |
Flash Modes | - | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain |
image features |
Aspect Ratio | 30200 AM | - |
Image Stabilizer | Yes | Yes |
Image Format | - | NEF (12 bit compressed RAW) JPEG (Baseline-compliant) |
Red Eye Reduction | - | Yes |
Image Sizing | - | 4608 x 3072 (L) |
Picture Angle | - | Approx 1.5x lens focal length |
display features |
Display Type | TFT LCD | - |
Display Size | 3 inch | 3.5 inch |
LCD Display Image Resolution | - | 230000 dots |
storage and power features |
Battery Type | Lithium ion | Lithium ion |
Upgradable Memory | - | Yes |
Card Type | - | SD / SDHC / SDXC |
Power Supply | - | EH-5a AC Adapter (Available Separately; Requires Optional EP-5A Power Connector) |
viewfinder features |
View Finder | - | Yes |
focus features |
Auto Focus | - | Yes |
White Balancing | - | Auto (TTL white-balance with 420-pixel RGB sensor) Incandescent Fluorescent Direct sunlight Flash Cloudy Shade White balance preset |
connectivity features |
GPS | - | Yes |
Wifi | - | No |
audio and video features |
Video Format | - | MOV movie (H.264/MPEG-4 compression format with monaural sound) |
modes and functions features |
Delete Function | - | Yes |
Shooting Modes | - | Single frame shooting mode, Continuous shooting mode approx. 3fps, Self-timer mode, Quiet Shutter Release |