| Vivo Y31 |
Samsung Galaxy A20 |
| Launch |
| Release Date |
| Jan, 2021 |
Apr, 2019 |
| Status |
| Available |
Available |
| Body & Operating System |
| Operating system |
| Android 11 |
Android 9.0 (Pie) |
| UI |
| Funtouch 11 |
One UI |
| Dimensions |
| 163.9 x 75.3 x 8.4 mm (6.45 x 2.96 x 0.33 in) |
158.4 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in) |
| Weight |
| 188 g |
160 g |
| Body |
| NA |
Front glass, plastic body |
| Color Options |
| Racing Black, Ocean Blue |
Black, Deep Blue, Red, Coral Orange |
| Display Specifications |
| Technology |
| IPS LCD |
Super AMOLED capacitive touchscreen, 16M colors |
| Size |
6.58 inches
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|
6.4 inches
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|
| Resolution |
| Full HD (FHD) - 1080 x 2408 pixels, 20:9 ratio (~401 ppi density) |
High Definition (HD) - 720 x 1560 pixels, 19.5:9 ratio (~268 ppi density) |
| Protection |
| NA |
Corning Gorilla Glass 3 |
| Features |
| NA |
NA |
| Battery & Charging |
| Capacity |
Non-removable Li-Po, 5000 mAh
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|
Non-removable Li-Po ,4000 mAh
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|
| Charging |
| Fast charging 18W, 70% in 67 min |
Fast battery charging 15W |
| Processing Power |
| CPU |
| Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53) |
| Chipset |
| Qualcomm SM6115 Snapdragon 662 (11 nm) |
Exynos 7884 (14 nm) |
| GPU |
| Adreno 610 |
Mali-G71 MP2 |
| Memory & Storage |
| Ram |
| 6GB RAM
|
3GB RAM
|
| Storage Memory |
| 128GB Built-in |
32GB Built-in |
| Memory Card |
| microSD, up to 1TB (dedicated slot) |
microSD, up to 1 TB (dedicated slot) |
| Cameras |
| Rear/Back |
Triple 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
|
Dual 13 MP, f/1.9, 28mm (wide), AF
5 MP, f/2.2, 12mm (ultrawide)
|
| Features |
|
LED flash, HDR, panorama Video 4K@30fps, 1080p@30fps, gyro-E S Show more
|
LED flash, panorama, HDR Video 1080p@30fps
|
| Front |
16 MP, f/2.0, (wide), 1/3.06" 1.0µm
HDR Video 1080p@30fps
|
8 MP, f/2.0
|
| Features |
|
NA
|
NA |
|
|
| Network |
| SIM |
| Dual SIM (Nano-SIM, dual stand-by) |
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: 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 / 2100 |
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1700(AWS) / 1900 / 2100 - Canada |
| 4G Bands |
| LTE band 1(2100), 3(1800),... |
LTE band 1(2100), 3(1800),... |
| 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 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth |
| 5.0, A2DP, LE |
4.2, A2DP, LE |
| GPS |
| Yes, with A-GPS, GLONASS, GALILEO, BDS |
Yes, with A-GPS, GLONASS, BDS |
| USB |
| USB Type-C 2.0, USB On-The-Go |
microUSB 2.0 |
| NFC |
| No |
Yes |
| Additional Features |
| Sensors |
| Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Extra |
| FM radio |
NA |
| Pricing |
| Price |
|
US$ 256
|
USD $213
|
| Resale Value |
| High |
Very High |
| Comparison Result |
| Score |
| 10 Point(s) |
3 Point(s) |
|
Save Comparison
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Vivo Y31
Samsung Galaxy A20