vivo X21i
2018-05-01
75 x 154.4 x 7 mm
159 g
6.28 inches
1080 x 2280 pixels
Android 8.1 (Oreo)
GSM / CDMA / HSPA / LTE
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Mali-G72 MP3
4/6GB
64GB/128GB
Yes
12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF
5 MP, f/2.4, (depth)
1080p@30fps
24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm
Yes
Yes
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
5.0, A2DP, LE
Yes, with A-GPS, GLONASS
No
microUSB 2.0, USB On-The-Go
Fingerprint (rear-mounted), accelerometer, proximity, compass
3425 mAh
Fast charging 18W
No
Black, Aurora White, Ruby Red, Night Purple