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BASIC INFO |
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Brand |
Vivo |
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Model |
X21 |
|
Status |
Available |
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Release Date |
2018,March |
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BODY |
|
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Dimensions |
154.5 x 74.8 x 7.4 mm (6.08 x 2.94 x 0.29 in) |
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Weight |
156.2 g (5.50 oz) |
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Colors |
Black, Aurora White, Ruby Red |
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Body Material |
Plastic frame, glass body |
|
SIMs |
Dual SIM (Nano-SIM, dual –stand-by) |
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Water & Dust |
No |
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DISPLAY |
|
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Size |
6.28 inches |
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Type |
Super AMOLED capacitive touchscreen, 16M colors |
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Resolutions |
1080 x 2280pixels, 19:9 ratio |
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PPI |
402 ppi density |
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Multi touch |
Yes |
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Protection |
Corning Gorilla 3 |
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NETWORKS |
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2G |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
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3G |
HSDPA 850 / 900 / 1900 / 2100 |
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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 |
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Speed |
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
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GPRS |
Yes |
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EDGE |
Yes |
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CAMERA |
|
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Rear |
12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF + 5 MP, f/2.4, depth sensor |
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Features |
LED flash, HDR, panorama |
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Videos |
2160p@30fps, 1080p@30fps |
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Front |
12 MP, f/2.0 |
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HARDWARE |
|
|
OS |
Android 8.1 (Oreo); Funtouch 4.5 |
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Chipset |
Qualcomm SDM660 Snapdragon 660 (14 nm) |
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CPU |
Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) |
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GPU |
Adreno 506 |
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RAM |
4GB |
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Storage |
64GB/128GB |
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Card Slot |
microSD, up to 256 GB (dedicated slot) |
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BATTERY |
|
|
Type |
Li-Ion |
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Capacity |
3200mAh |
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Removable |
Non-Removable |
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Talk Time |
N/A |
|
Stand By |
N/A |
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Fast Charging |
Fast battery charging 18W |
|
WirelessCharging |
No |
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COMMONS |
|
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Sound |
MP3, Cancelled Noice |
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Sensors |
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
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Bluetooth |
5.0, A2DP, LE, aptX HD |
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GPS |
Yes, with A-GPS |
|
USB |
2.0 USB On-The-Go |
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Wi Fi |
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot |
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NFC |
- |
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