Samsung Galaxy S6 |
Samsung Galaxy A51 |
|
Samsung Galaxy S6 |
Samsung Galaxy A51 |
| Samsung Galaxy S6 | Samsung Galaxy A51 |
| Launch | |
|---|---|
| Release Date | |
| Apr, 2015 | Dec, 2019 |
| Status | |
| Discontinued | Available |
| Body & Operating System | |
| Operating system | |
| Android 5.0.2 (Lollipop) Up to 8.0 (Oreo) | Android 9.0 (Pie) |
| UI | |
| TouchWiz UI | NA |
| Dimensions | |
| 143.4 x 70.5 x 6.8 mm (5.65 x 2.78 x 0.27 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 | |
| Front glass, plastic body | |
| Color Options | |
| White Pearl, Black Sapphire, Gold Platinum, Blue Topaz | Prism, Crush Black, White, Blue, Pink |
| Display Specifications | |
| Technology | |
| Super AMOLED capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors |
| Size | |
| 5.1 inches More devices with a similar display. > |
6.5 inches More devices with a similar display. > |
| Resolution | |
| 2K/Quad HD (QHD) - 1440 x 2560 pixels, 16:9 ratio (~577 ppi density) | Full HD (FHD) - 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
| Protection | |
| Corning Gorilla Glass 4 | Corning Gorilla Glass 3 |
| Features | |
| Front/back glass (Gorilla Glass 4), aluminum frame,Samsung Pay (Visa, MasterCard certified) | NA |
| Battery & Charging | |
| Capacity | |
| Non-removable Li-Ion ,2550 mAh More devices with similar battery. > |
Non-removable Li-Po ,4000 mAh More devices with similar battery. > |
| Charging | |
| Fast battery charging 15W Qi/PMA wireless charging (market dependent) | Fast battery charging 15W |
| Processing Power | |
| CPU | |
| Octa-core (4x2.1 GHz Cortex-A57 & 4x1.5 GHz Cortex-A53) | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
| Chipset | |
| Exynos 7420 Octa (14 nm) | Exynos 9611 (10nm) |
| GPU | |
| Mali-T760MP8 | Mali-G72 MP3 |
| Memory & Storage | |
| Ram | |
| 3GB RAM | 4/6GB RAM |
| Storage Memory | |
| 32/64/128GB Built-in | 64/128GB Built-in |
| Memory Card | |
| No | microSD, up to 1 TB (dedicated slot) |
| Cameras | |
| Rear/Back | |
| 16 MP, f/1.9, 28mm (wide), 1/2.6", 1.12µm, OIS, AF | 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 | |
|
LED flash, auto-HDR, panorama Video 2160p@30fps, 1080p@60fps 720p@120fps, HDR, dual-video rec. Show more |
LED flash, panorama, HDR Video 1080p@30fps |
| Front | |
| 5 MP, f/1.9, 22mm (wide), 1/4.1", 1.34µm,Dual video call, Auto-HDR Video 1440p@30fps | 32 MP, f/2.2, 25mm (wide), 1/2.8", 0.8µm HDR Video 1080p@30fps |
| Features | |
| NA | NA |
| Network | |
| SIM | |
| Nano-SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| Data | |
| GSM / HSPA / LTE | GSM / HSPA / LTE |
| 2G Bands | |
|
SIM 1: GSM 850 / 900 / 1800 / 1900 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 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Bands | |
| LTE band 1(2100), 2(1900),... | LTE band 1(2100), 2(1900),... |
| 5G Bands | |
| NO | NO |
| Connectivity | |
| WLAN (WIFI) | |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | |
| 4.1, A2DP, LE, aptX | 5.0, A2DP, LE |
| GPS | |
| Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| USB | |
| microUSB 2.0, USB Host | 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, heart rate, SpO2 ANT+ S-Voice natural language commands and dictation | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass ANT+ |
| Extra | |
| Document viewer, Photo viewer/editor, Google Search, Maps, Gmail, Voice memo/dial/commands, Calendar | NA |
| Pricing | |
| Price | |
| US$ 425 | USD $313 |
| Resale Value | |
| Very High | Very High |
| Comparison Result | |
| Score | |
| 4 Point(s) | 8 Point(s) |
| Save Comparison | |