| Samsung Galaxy A7 2018 |
Samsung Galaxy A51 |
| Launch |
| Released |
| Oct, 2018 |
Dec, 2019 |
| Status |
| Available |
Available |
| Body & Operating System |
| Operating system |
| Android V8.0 Oreo |
Android 9.0 (Pie) |
| UI |
| Samsung Experience 9.5 |
NA |
| Dimensions |
| 159.8 x 76.8 x 7.5 mm |
158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in) |
| Weight |
| 168 g |
172 g |
| Body |
|
Front glass, plastic body |
| Color Options |
| Black, blue, gold, pink |
Prism, Crush Black, White, Blue, Pink |
| Display Specifications |
| Technology |
| Super AMOLED Capacitive Touchscreen, 16M Colors, Multitouch |
Super AMOLED capacitive touchscreen, 16M colors |
| Size |
| 6.0 inches
|
6.5 inches |
| Resolution |
| 1080 x 2220 Pixels (~411 PPI) |
1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
| Protection |
| Corning Gorilla Galss (unspecified version) |
Corning Gorilla Glass 3 |
| Features |
| Always on display |
NA |
| Battery & Charging |
| Capacity |
| (Li-ion Non removable), 3300 mAh
|
Non-removable Li-Po ,4000 mAh
|
| Charging |
| no |
Fast battery charging 15W |
| Processing Power |
| CPU |
| 2.2 GHz Octa-Core Cortex-A53 |
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
| Chipset |
| Exynos 7880 |
Exynos 9611 (10nm) |
| GPU |
| no |
Mali-G72 MP3 |
| Memory & Storage |
| Ram |
| 4GB RAM
|
4/6GB RAM
|
| Storage Memory |
| 128GB Built-in |
64/128GB Built-in |
| Memory Card |
| microSD Card, (supports upto 256GB) (dedicated slot) |
microSD, up to 1 TB (dedicated slot) |
| Cameras |
| Rear/Back |
| Tripple camera 24 MP, f/1.7, PDAF + 8 MP, f/2.4, 13mm + 5 MP, f/2.2, depth sensor, LED Flash
|
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 |
|
Geo-tagging, touch focus, face detection, panorama, HDR, Vid o (2160p@30fps, 1080p@30fps) Show more
|
LED flash, panorama, HDR Video 1080p@30fps
|
| Front |
| 24 MP, f/2.0, HDR, Video (1080p@30fps)
|
32 MP, f/2.2, 25mm (wide), 1/2.8", 0.8µm
HDR Video 1080p@30fps
|
| Features |
|
NA
|
NA |
|
|
| Network |
| SIM |
| Dual Sim, Dual Standby (Nano-SIM) |
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| Data |
| GPRS, Edge, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE-A (2CA) Cat6 300/50 Mbps) |
GSM / HSPA / LTE |
| 2G Bands |
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900 |
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900 - (Dual SIM model only)
|
| 3G Bands |
| HSPA 850 / 900 / 1900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Bands |
| LTE... |
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 |
| v5.0 with A2DP, LE |
5.0, A2DP, LE |
| GPS |
| Yes + A-GPS support, & GLONASS, BDS |
Yes, with A-GPS, GLONASS, GALILEO, BDS |
| USB |
| microUSBv2.0 |
2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| NFC |
| No |
Yes |
| Additional Features |
| Sensors |
| Accelerometer, Compass, Fingerprint (Side mounted), Gyro, Proximity |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass ANT+ |
| Extra |
| Samsung Pay, IP68 dust/water proof (up to 1.5m for 30 mins), Dolby Atmos sound, Active noise cancellation with dedicated mic, ANT+ support, Photo/video editor, Document viewer |
NA |
| Pricing |
| Price |
|
USD $437
|
USD $313
|
| Resale Value |
| Very High |
Very High |
| Comparison Result |
| Score |
| 3 Point(s) |
8 Point(s) |
|
Save Comparison
|
|
|
|
Samsung Galaxy A7 2018
Samsung Galaxy A51