June 23rd, 2017 
Ali Mohamed 
Samsung Galaxy S7 has Android 6.0 (Marshmallow), It offers an internal memory of 32/64 GB with 4 GB RAM, It presents a screen of Quad HD resolution, And it comes with a battery capacity of 3000 mAh .
Samsung Galaxy S7 specifications
General
| Announce date | 2016, February |
| Release date | 2016, March |
| Status | Available |
| Height × Width | 142.4 mm x 69.6 mm (5.61 inches x 2.74 inches) |
| Thickness | 7.9 mm (0.31 inches) |
| Weight | 152 g (5.36 ounces) |
| Phone build | * Aluminum frame * Front/back glass (Gorilla Glass 4) |
| SIM card | Single SIM (Nano-SIM) – G930F or Hybrid Dual SIM (Nano-SIM, dual stand-by) – G930FD |
| Samsung Pay | * Visa * MasterCard certified |
| Water/dust proof | IP68 certified (1.5 m deep for 30 mins) |
| Colors | * Black * White * Gold * Pink Gold * Silver |
| Another name | Samsung Galaxy S7 Duos with dual-SIM card slots |
Display
| Display type | Super AMOLED capacitive touchscreen, 16M colors |
| Screen size | 5.1 inches (71.5 cm)2 (112.90 mm x 63.51 mm) |
| Screen-to-Body | 72.1% |
| Screen resolution | 1440 x 2560 pixels [ Quad HD resolution ] |
| Pixel density | ~577 ppi (pixels per inch) |
| Touchscreen type | Multi-touch screen |
| Screen protection | Corning Gorilla Glass 4 |
| Other features | – Always-on display |
Main Camera
| Rear camera | 12 MP (f/1.7, 1.4-micron) |
| Camera features | * LED flash * Autofocus * Geo-tagging * Touch focus * Face detection * Auto-HDR * Panorama * Digital zoom * OIS * Phase detection autofocus with dual pixel |
| Rear video | 2160p@30fps [ 4K UHD video ] 1080p@60fps 720p@240fps |
| Video features | * HDR * Dual-video rec. |
Selfie Camera
| Front camera | 5 MP (f/1.7, 1.34-micron) |
| Camera features | * Dual video call * Auto-HDR |
| Front video | 1440p |
Memory
| Memory card slot | Up to 256 GB (uses SIM 2 slot) |
| Card slot type | MicroSD |
| Internal memory | 32/64 GB |
| RAM | 4 GB RAM |
Battery
| Battery type | Lithium-ion (Li-Ion) |
| Battery model | Non-removable |
| Battery capacity | 3000 mAh |
| Talk time | Up to 22 h (3G) |
| Music play | Up to 62 h |
| Fast charging | yes (Quick Charge 2.0) 15W |
| Wireless charging | yes |
Platform
| Operating System | Android 6.0 (Marshmallow) Upgradable to Android 8.0 (Oreo) |
| Chipset | Exynos 8890 Octa (14 nano meters) |
| Processor | Octa-core (4×2.3 GHz & 4×1.6 GHz) |
| Graphics | Mali-T880 MP12 |
Sensors
| Fingerprint | yes (front-mounted) |
| Accelerometer | yes |
| Compass | yes |
| Proximity | yes |
| Gyroscope | yes |
| Ambient light | yes |
| Barometer | yes |
| Heart rate | yes |
| SpO2 | yes |
Networks & Connectivity
| 2G | GSM – SIM 1 & SIM 2 |
| 3G | HSDPA |
| 4G | * LTE * LTE – India (Band 40) |
| 3G Speed | HSPA 42.2/5.76 Mbps |
| 4G Speed | LTE-A (3CA) Cat9 450/50 Mbps |
| GPRS | yes |
| EDGE | yes |
| Wireless LAN | * Wi-Fi 802.11 a/b/g/n/ac * Wi-Fi hotspot * Wi-Fi Direct * Dual-band |
| Bluetooth | v4.2 |
| Bluetooth Features | * LE * A2DP * aptX |
| USB | MicroUSB 2.0 USB Host |
| GPS | * GPS * A-GPS * BDS (BeiDou) * GLONASS |
| NFC | yes |
Sound
| Types of alerts | * MP3 * Vibration * WAV ringtones |
| Loudspeaker | yes |
| Headphone jack | yes, 3.5mm jack |
Features
| Messages | * SMS (threaded view) * Push Email * MMS * IM |
| Music player | MP3/WAV/WMA/eAAC+/FLAC player |
| Video player | MP4/DivX/XviD/H.264 player |
| Browser | HTML5 |
Other features
| – ANT+ support – Document editor – Photo/video editor – 24-bit/192kHz audio – A dedicated microphone for active noise cancellation – TouchWiz UI – S-Voice natural language commands and dictation – Qi/PMA wireless charging (market dependent) |
Samsung Galaxy S7 disadvantages
| Removable battery | No |
| Radio | No |
| Infrared port | No |
| Temperature | No |
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