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Brand |
vivo | ||
Model |
vivo x21 ud | ||
Announced |
2018 March | ||
Status |
Available. Released 2018 March | ||
Device Body |
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Dimensions |
154.5 x 74.8 x 7.4 mm ( 6.08 x 2.94 x 0.29 in ) | ||
Weight in gram |
156.2 | ||
SIM card |
Hybrid dual SIM ( Nano-SIM | dual stand-by ) | ||
Water Resistance |
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Display type |
Super AMOLED | ||
Display resolution |
1080 x 2280 pixels | 19 : 9 ratio ( ~402 pixel per inch density ) | ||
Display size |
6.28 inches | 98.4 cm2 ( ~85.2% screen to body ratio ) | ||
Display Protection |
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Operating System |
android 8.1 ( oreo ) | funtouch 4 | ||
CPU |
Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | ||
Chipset |
Qualcomm sdm660 snapdragon 660 ( 14 nm ) | ||
GPU |
adreno 512 | ||
Memory card |
microsdxc ( uses shared sim slot ) | ||
Memory v1 |
128gb 6gb RAM | ||
Memory v2 |
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Primary camera |
12 megapixel| lens aperture1.8 | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus 5 megapixel| lens aperture2.4 | ( depth ) |
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Secondary camera |
12 megapixel| lens aperture2.0 | ( wide ) | 1/2.8" | 1.28µm |
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Loud speaker |
Yes | ||
Audio jack |
Yes | ||
WLAN |
Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | ||
Bluetooth |
5.0 | a2dp | le | ||
GPS |
Yes with a-gps glonass | ||
NFC |
No | ||
Radio |
FM Radio | ||
USB |
microusb 2.0 | USB on-the-go | ||
Sensors |
fingerprint ( under display | optical ) | accelerometer | proximity | compass | ||
Battery |
Li-lon 3200 mAh | Non-removable | ||
Battery Charge |
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Colors |
black, red color gradations | ||
Network technology |
gsm / cdma / hspa / lte | ||
5G bands |
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Network speed |
hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | ||
GPRS |
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EDGE |
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Approx price |
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