Apple iPhone 7 |
Samsung Galaxy A51 |
| Apple iPhone 7 | Samsung Galaxy A51 |
| Launch | |
|---|---|
| Release Date | |
| Sep, 2016 | Dec, 2019 |
| Status | |
| Discontinued | Available |
| Body & Operating System | |
| Operating system | |
| IOS 10.0.1 up to 14.7 | Android 9.0 (Pie) |
| UI | |
| NA | NA |
| Dimensions | |
| 138.3 x 67.1 x 7.1 mm (5.44 x 2.64 x 0.28 in) | 158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in) |
| Weight | |
| 138 g | 172 g |
| Body | |
| Glass front (Gorilla Glass), aluminum back, aluminum frame IP67 dust/water resistant (up to 1m for 30 mins) |
Front glass, plastic body |
| Color Options | |
| Jet Black, Black, Silver, Gold, Rose Gold, Red | Prism, Crush Black, White, Blue, Pink |
| Display Specifications | |
| Technology | |
| Retina IPS LCD | Super AMOLED capacitive touchscreen, 16M colors |
| Size | |
| 4.7 inches More devices with a similar display. > |
6.5 inches More devices with a similar display. > |
| Resolution | |
| High Definition (HD) - 750 x 1334 pixels, 16:9 ratio (~326 ppi density) | Full HD (FHD) - 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
| Protection | |
| Ion-strengthened glass, oleophobic coating | Corning Gorilla Glass 3 |
| Features | |
| 625 nits (typ) brightness, Wide color gamut, 3D Touch display & home button | NA |
| Battery & Charging | |
| Capacity | |
| Non-removable Li-Ion,1960 mAh (7.45 Wh) More devices with similar battery. > |
Non-removable Li-Po ,4000 mAh More devices with similar battery. > |
| Charging | |
| NA | Fast battery charging 15W |
| Processing Power | |
| CPU | |
| Quad-core 2.34 GHz (2x Hurricane + 2x Zephyr) | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
| Chipset | |
| Apple A10 Fusion (16 nm) | Exynos 9611 (10nm) |
| GPU | |
| PowerVR Series7XT Plus (six-core graphics) | Mali-G72 MP3 |
| Memory & Storage | |
| Ram | |
| 2GB RAM | 4/6GB RAM |
| Storage Memory | |
| 32/128/256GB Built-in | 64/128GB Built-in |
| Memory Card | |
| No | microSD, up to 1 TB (dedicated slot) |
| Cameras | |
| Rear/Back | |
| 12 MP, f/1.8, 28mm (wide), 1/3", PDAF, OIS | Quad 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 13mm (ultrawide), 1.12µm 5 MP, f/2.4, 40mm (telephoto), dedicated macro camera 5 MP, f/2.2, (wide), 1/5.0", 1.12µm, depth sensor |
| Features | |
|
Quad-LED dual-tone flash, HDR |
LED flash, panorama, HDR Video 1080p@30fps |
| Front | |
| 7 MP, f/2.2, 32mm (standard) Face detection, HDR, panorama Video 1080p@30fps |
32 MP, f/2.2, 25mm (wide), 1/2.8", 0.8µm HDR Video 1080p@30fps |
| Features | |
| NA | NA |
| Network | |
| SIM | |
| Single Nano-SIM Apple Pay (Visa, MasterCard, AMEX certified) |
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| Data | |
| GSM / CDMA / HSPA / EVDO / LTE | GSM / HSPA / LTE |
| 2G Bands | |
|
SIM 1: GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 / 2100 SIM 2: NO |
SIM 1: GSM 850 / 900 / 1800 / 1900 SIM 2: GSM 850 / 900 / 1800 / 1900 - (Dual SIM model only) |
| 3G Bands | |
| HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - A1660, A1778 CDMA2000 1xEV-DO & TD-SCDMA - A1660 |
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Bands | |
| LTE bands 1, 2, 3, 4, 5, 7... | LTE band 1(2100), 2(1900),... |
| 5G Bands | |
| NO | NO |
| Connectivity | |
| WLAN (WIFI) | |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | |
| 4.2, A2DP, LE | 5.0, A2DP, LE |
| GPS | |
| Yes, with A-GPS, GLONASS, GALILEO, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| USB | |
| Lightning, USB 2.0 | 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| NFC | |
| Yes | Yes |
| Additional Features | |
| Sensors | |
| Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer, Siri natural language commands and dictation | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass ANT+ |
| Extra | |
| NA | NA |
| Pricing | |
| Price | |
| US$ 724 | USD $313 |
| Resale Value | |
| Extreme | Very High |
| Comparison Result | |
| Score | |
| 5 Point(s) | 9 Point(s) |
| Save Comparison | |