| key specs |
| Camera Type | DSLR Camera | DSLR Camera |
| Effective Pixels | 16 MP | 24.1 MP |
| Sensor Type | CMOS | CMOS |
| Display Size | 3 inch | 3.2 inch |
| Battery Type | Lithium ion | Lithium ion |
| Touchscreen | - | No |
| general |
| Brand | Ricoh | Nikon |
| Model | Pentax K-30 16MP DSLR Camera | D7100 24.1MP DSLR Camera |
| Model Name | K-30 | D7100 |
| Color | Silver | Black |
| SLR Variant | Dslr | Body With Single Lens Af-S 18-105 Mm Vr Lens 16 Gb Sd Card + Camera Bag |
| Type | DSLR Camera | DSLR Camera |
| Effective Pixels | 16 MP | 24.1 MP |
| Tripod Socket | Yes | Yes |
| Dimensions(WxHxD) | 5.12 x 2.8 x 3.82 inch | 106.5 x 135.5 x 76 mm |
| Face Detection | Yes | - |
| Wide Angle | Yes | - |
| Temperature | 0 to 40 | 0 to 40 |
| Model Number | - | D7100 |
| Weight | - | 755 GM |
| Ports | - | Type C, HDMI |
| sensor features |
| Sensor Type | CMOS | CMOS |
| ISO Rating | ISO 100 - 51200 | ISO 100 - 6400 |
| Maximum ISO | 51200 ISO | - |
| Sensor Technology | CMOS | - |
| Sensor Size | - | 23.5 x 15.6 mm |
| lens features |
| Manual Focus | Yes | Yes |
| Dust Reduction | Yes | Yes |
| Lens Mount | - | Nikon F mount |
| Color Filter | - | Primary RGB Color Filter |
| viewfinder features |
| View Finder | Yes | Yes |
| Viewpoint Dioptric Adjustment | -2.5 to +1.5 m | - |
| View Finder Type | - | Eye-level Pentaprism Single-lens Reflex Viewfinder |
| exposure features |
| Manual Exposure | Yes | - |
| shutter features |
| Self-timer | Yes | Yes |
| Continuous Shots | Yes | - |
| Shutter Speed | - | 1/8000 - 30 sec |
| image features |
| Image Format | JPG (EXIF 2.3), RAW (DNG), DCF 2.0 Compliant, DPOF, PIM III | JPEG, DCF 2.0, EXIF 2.3, DPOF |
| Red Eye Reduction | Yes | - |
| Image Stabilizer | Yes | - |
| HDR Support | Yes | - |
| display features |
| Display Size | 3 inch | 3.2 inch |
| LCD Display Image Resolution | 921000 dots | - |
| Touch Screen | - | No |
| connectivity features |
| USB | Yes | - |
| Wifi | No | No |
| storage and power features |
| Upgradable Memory | Yes | - |
| Card Type | SD, SDHC, SDXC | - |
| Battery Type | Lithium ion | Lithium ion |
| Other Storage Features | Eye-fi Card Compatible | - |
| audio and video features |
| Microphone | Built-in monaural | - |
| Video Resolution | - | 1920 x 1080 |
| Video Format | - | MPEG-4, AVC / H.264 |
| focus features |
| Auto Focus | - | Yes |
| White Balancing | - | Auto 2 Types, Incandescent, Fluorescent 7 Types, Direct Sunlight, Flash, Cloudy, Shade, Preset Manual upto 6 Values can be Stored, Spot Measurement Available During Live View, Choose Color Temperature 2500 K - 10000 K, Fine-tuning |
| flash features |
| Built-in Flash | - | Yes |
| Flash Modes | - | Auto, Auto with Red-eye Reduction, Auto Slow Sync, Auto Slow Sync with Red-eye Reduction, Fill-flash, Red-eye Reduction, Slow Sync, Slow Sync with Red-eye Reduction, Rear-curtain with Slow Sync, Rear-curtain Sync, Off Auto FP High-Speed Sync Supported |
| modes and functions features |
| Shooting Modes | - | Auto, Programmed Auto with Flexible Program P, Shutter-priority S, Aperture-priority A, Manual M |