| Samsung Galaxy A8 Plus 2018 |
Samsung Galaxy A31 |
| Launch |
| Released |
| Jan, 2018 |
Apr, 2020 |
| Status |
| Available |
Available |
| Body & Operating System |
| Operating system |
| Android v7.1.1 Nougat |
Android 10.0 |
| UI |
| |
One UI 2.0 |
| Dimensions |
| 159.9 x 75.7 x 8.3 mm |
159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) |
| Weight |
| 191 g |
185 g |
| Body |
|
NA |
| Color Options |
| Black |
Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White |
| Display Specifications |
| Technology |
| Super Amoled Capacitive Touchscreen, 16M Colors, Multitouch |
Super AMOLED capacitive touchscreen, 16M colors |
| Size |
| 6.0 inches
|
6.4 inches |
| Resolution |
| 1080 x 2220 Pixels (~411 PPI) |
1080 x 2400 pixels, 20:9 ratio (~411 ppi density) |
| Protection |
| Corning Gorilla Galss (unspecified version) |
NA |
| Features |
| Always-on display |
NA |
| Battery & Charging |
| Capacity |
| Li-ion Non removable ,3500 mAh
|
Non-removable Li-Po, 5000 mAh
|
| Charging |
| - Fast battery charging |
Fast charging 15W |
| Processing Power |
| CPU |
| 2.2 Ghz Octa Core Cortex-A53 |
Octa-core (2x2.0 GHz & 6x1.7 GHz) |
| Chipset |
| no |
- |
| GPU |
| no |
- |
| Memory & Storage |
| Ram |
| 4GB RAM
|
4/6GB RAM
|
| Storage Memory |
| 64GB Built-in |
64/128GB Built-in |
| Memory Card |
| microSD Card, (supports upto 256GB) (dedicated slot) |
microSD, up to 256GB (dedicated slot) |
| Cameras |
| Rear/Back |
| 16 MP, autofocus, LED flash
|
Quad 48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
|
| Features |
|
Phase detection, Geo-tagging, touch focus, face detection, p norama, HDR, Video (1080p@30fps) Show more
|
LED flash, panorama, HDR Video Yes
|
| Front |
| Dual: 16 MP + 8 MP, f/1.9, 1080p
|
20 MP, f/2.2, (wide)
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 (3CA) Cat11 600/75 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 |
| HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
HSDPA 850 / 900 / 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, WiFi 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 |
| 2.0, Type-C 1.0 reversible connector |
2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| NFC |
| Yes |
No |
| Additional Features |
| Sensors |
| Accelerometer, Compass, FingerPrint, Gyro, Proximity |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Extra |
| ANT+ support, Active noise cancellation with dedicated mic, Photo/video editor, Document viewer |
NA |
| Pricing |
| Price |
|
USD $579
|
USD $207
|
| Resale Value |
| Very High |
Very High |
| Comparison Result |
| Score |
| 1 Point(s) |
10 Point(s) |
|
Save Comparison
|
|
|
|
Samsung Galaxy A8 Plus 2018
Samsung Galaxy A31