| key specs |
| Camera Type | Digital Camera | DSLR Camera |
| Effective Pixels | 16.2 MP | 24.1 MP |
| Sensor Type | CCD | CMOS |
| Display Type | TFT LCD | - |
| Display Size | 3 inch | 3.2 inch |
| Battery Type | Lithium ion | Lithium ion |
| Touchscreen | - | No |
| general |
| Brand | Samsung | Nikon |
| Model | ST150F 16.2MP Digital Camera | D7100 24.1MP DSLR Camera |
| Model Name | ST150F | D7100 |
| Model Number | ST150F | D7100 |
| Color | Silver | Black |
| Type | Digital Camera | DSLR Camera |
| Effective Pixels | 16.2 MP | 24.1 MP |
| Dimensions(WxHxD) | 94.4 x 58 x 17.7 mm | 106.5 x 135.5 x 76 mm |
| Weight | 112 GM | 755 GM |
| Temperature | 0 to 40 | 0 to 40 |
| SLR Variant | - | Body With Single Lens Af-S 18-105 Mm Vr Lens 16 Gb Sd Card + Camera Bag |
| Tripod Socket | - | Yes |
| Ports | - | Type C, HDMI |
| sensor features |
| Sensor Type | CCD | CMOS |
| Sensor Size | - | 23.5 x 15.6 mm |
| ISO Rating | - | ISO 100 - 6400 |
| lens features |
| Lens Type | Samsung Lens | - |
| Focal Length | f = 4.5 - 22.5mm | - |
| Digital Zoom | 5x | - |
| Optical Zoom | 5x | - |
| Aperture Range | F2.5 - 6.3 | - |
| Lens Mount | - | Nikon F mount |
| Manual Focus | - | Yes |
| Color Filter | - | Primary RGB Color Filter |
| Dust Reduction | - | Yes |
| focus features |
| Focus Mode | TTL Auto Focus Centre AF, Multi AF, Object Tracking AF, Face Detection AF | - |
| Focus Range | Normal 80cm ~ Infinity Wide, 250cm ~ Infinity Tele, Macro 5cm ~ 80cm Wide, 100cm ~ 250cm Tele, Auto Macro 5cm ~ Infinity Wide, 100cm ~ Infinity Tele | - |
| Auto Focus | Yes | Yes |
| Metering Modes | Multi, Spot, Centre-weighted, Face Detection AE | - |
| White Balancing | Auto WB, Daylight, Cloudy, Fluorescent_H, Fluorescent_L, Tungsten, Custom | 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 |
| shutter features |
| Shutter Speed | Smart Auto 1/8 ~ 1/2000sec., Program 1 ~ 1/2000sec., Night 16 ~ 1/2000sec., Fireworks 2sec. | 1/8000 - 30 sec |
| Self-timer | - | Yes |
| flash features |
| Flash Modes | Auto, Auto & Red-eye reduction, Fill-in flash, Slow sync, Flash Off, Red-eye fix | 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 |
| Built-in Flash | - | Yes |
| image features |
| Image Format | JPEG DCF, EXIF 2.21 | JPEG, DCF 2.0, EXIF 2.3, DPOF |
| Image Stabilizer | Yes | - |
| Image Sizing | 16M 4608 x 3456 / 14MP 4608 x 3072 / 12MW 4608 x 2592 / 10M 3648 x 2736 / 5M 2592 x 1944 / 3M 1984 x 1488 / 2MW 1920 x 1080 / 1M 1024 x 768 | - |
| display features |
| Display Type | TFT LCD | - |
| Display Size | 3 inch | 3.2 inch |
| Display Resolution | 230000 dots | - |
| LCD Display | TFT LCD | - |
| LCD Display Image Resolution | 230000 dots | - |
| Touch Screen | - | No |
| connectivity features |
| USB | Yes | - |
| Wifi | - | No |
| storage and power features |
| Upgradable Memory | Yes | - |
| Card Type | External Memory Optional micro SD up to 2GB guaranteed micro SDHC up to 32GB guaranteed, micro SDXC up to 64GB guaranteed | - |
| Battery Type | Lithium ion | Lithium ion |
| audio and video features |
| Microphone | Mono | - |
| Speaker | Mono | - |
| Audio Features | AAC | - |
| Video Format | MP4 H.264 | MPEG-4, AVC / H.264 |
| Video Resolution | - | 1920 x 1080 |
| viewfinder features |
| View Finder | - | Yes |
| View Finder Type | - | Eye-level Pentaprism Single-lens Reflex Viewfinder |
| modes and functions features |
| Shooting Modes | - | Auto, Programmed Auto with Flexible Program P, Shutter-priority S, Aperture-priority A, Manual M |