key specs |
Camera Type | DSLR Camera | Digital Camera |
Effective Pixels | 14.2 MP | 14.2 MP |
Sensor Type | CCD | CMOS |
Display Size | 2.7 inch | 3.5 inch |
Battery Type | Lithium ion | Lithium ion |
general |
Brand | Sony | Nikon |
Model | Alpha A290L 14.2MP DSLR Camera | D3100 14.2MP Digital Camera |
Model Name | Alpha A290L | D3100 |
Model Number | A290L | - |
Series | Alpha | - |
Color | Black | Black |
SLR Variant | Body Only | - |
Type | DSLR Camera | Digital Camera |
Effective Pixels | 14.2 MP | 14.2 MP |
Tripod Socket | Yes | Yes |
Dimensions(WxHxD) | 97.1 x 128.1 x 79.6 mm | 33.8 x 25.8 x 17 cm |
Weight | 456 GM | - |
Temperature | 0 to 40 | 0 to 40 |
Ports | HDMI | - |
Face Detection | - | Yes |
Lens Attachment | - | Body Only |
sensor features |
Sensor Type | CCD | CMOS |
Sensor Size | 36 x 24 mm | - |
ISO Rating | ISO 100 - 3200 | ISO 100 -3200 |
Maximum ISO | 3200 ISO | 3200 ISO |
Maximum FPS | - | 3 |
Sensor Technology | - | CMOS |
lens features |
Lens Mount | Sony A-mount lens, Minolta and Konica Minolta AF lenses | - |
Manual Focus | Yes | Yes |
Dust Reduction | Yes | - |
viewfinder features |
View Finder | Yes | Yes |
View Finder Type | Eye-level Penta Dachmirror | - |
focus features |
Auto Focus | Yes | Yes |
White Balancing | Auto, Preset Daylight, Shade, Cloudy, Tungsten, Fluorescent, Flash, Custom | Auto (TTL white-balance with 420-pixel RGB sensor) Incandescent Fluorescent Direct sunlight Flash Cloudy Shade White balance preset |
shutter features |
Shutter Speed | 1/4000 sec | - |
Self-timer | Yes | Yes |
Continuous Shots | Up to 2.5 fps with viewfinder | Continuous shooting mode Approx. 3fps |
flash features |
Built-in Flash | Yes | Yes |
External Flash | Yes | Yes |
Flash Modes | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain |
image features |
Image Format | RAW, JPEG | NEF (12 bit compressed RAW) JPEG (Baseline-compliant) |
Red Eye Reduction | - | Yes |
Image Stabilizer | - | Yes |
Image Sizing | - | 4608 x 3072 (L) |
Picture Angle | - | Approx 1.5x lens focal length |
display features |
Display Size | 2.7 inch | 3.5 inch |
LCD Display Image Resolution | - | 230000 dots |
storage and power features |
Upgradable Memory | Yes | Yes |
Card Type | Memory Stick | SD / SDHC / SDXC |
Battery Type | Lithium ion | Lithium ion |
Power Supply | - | EH-5a AC Adapter (Available Separately; Requires Optional EP-5A Power Connector) |
audio and video features |
Video Resolution | 4592 x 3056 | - |
Video Format | - | MOV movie (H.264/MPEG-4 compression format with monaural sound) |
connectivity features |
GPS | - | Yes |
Wifi | - | No |
modes and functions features |
Delete Function | - | Yes |
Shooting Modes | - | Single frame shooting mode, Continuous shooting mode approx. 3fps, Self-timer mode, Quiet Shutter Release |