BASIC INFO |
|
Brand |
Vivo |
Model |
X21 UD |
Status |
Available |
Release Date |
2018,March |
BODY |
|
Dimensions |
154.5 x 74.8 x 7.4 mm (6.08 x 2.94 x 0.29 in) |
Weight |
156.2 g (5.50 oz) |
Colors |
Black, Ruby Red |
Body Material |
Plastic frame, glass body |
SIMs |
Dual SIM (Nano-SIM, dual –stand-by) |
Water & Dust |
No |
DISPLAY |
|
Size |
6.28 inches |
Type |
Super AMOLED capacitive touchscreen, 16M colors |
Resolutions |
1080 x 2280 pixels, 19:9 ratio |
PPI |
402 ppi density |
Multi touch |
Yes |
Protection |
Corning Gorilla 3 |
NETWORKS |
|
2G |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G |
HSDPA 850 / 900 / 1900 / 2100 |
4G |
LTE band 1(2100), 2(1900), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
5G |
No |
Speed |
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
GPRS |
Yes |
EDGE |
Yes |
CAMERA |
|
Rear |
12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF + 5 MP, f/2.4, depth sensor |
Features |
LED flash, HDR, panorama |
Videos |
2160p@30fps, 1080p@30fps |
Front |
12 MP, f/2.0 |
HARDWARE |
|
OS |
Android 8.1 (Oreo); Funtouch 4.5 |
Chipset |
Qualcomm SDM660 Snapdragon 660 (14 nm) |
CPU |
Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) |
GPU |
Adreno 512 |
RAM |
6GB |
Storage |
128GB |
Card Slot |
microSD, up to 256 GB (dedicated slot) |
BATTERY |
|
Type |
Li-Ion |
Capacity |
3200mAh |
Removable |
Non-Removable |
Talk Time |
N/A |
Stand By |
N/A |
Fast Charging |
Fast battery charging 18W |
WirelessCharging |
No |
COMMONS |
|
Sound |
MP3, Cancelled Noice |
Sensors |
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Bluetooth |
5.0, A2DP, LE, aptX HD |
GPS |
Yes, with A-GPS |
USB |
2.0 USB On-The-Go |
Wi Fi |
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot |
NFC |
- |
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