Description
vivo X21i | Full Specifications
| NETWORK | Technology | GSM / CDMA / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 | |
| CDMA 800 & TD-SCDMA | ||
| 3G bands | HSDPA 850 / 900 / 2100 | |
| 4G bands | LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) | |
| Speed | HSPA, LTE |
| LAUNCH | Announced | 2018, May |
| Status | Available. Released 2018, May |
| BODY | Dimensions | 154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in) |
| Weight | 159 g (5.61 oz) | |
| SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| DISPLAY | Type | Super AMOLED capacitive touchscreen, 16M colors |
| Size | 6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio) | |
| Resolution | 1080 x 2280 pixels, 19:9 ratio (~402 ppi density) |
| PLATFORM | OS | Android 8.1 (Oreo); Funtouch 4 |
| Chipset | Mediatek MT6771 Helio P60 (12 nm) | |
| CPU | Octa-core (4×2.0 GHz Cortex-A73 & 4×2.0 GHz Cortex-A53) | |
| GPU | Mali-G72 MP3 |
| MEMORY | Card slot | microSD, up to 256 GB (uses shared SIM slot) |
| Internal | 64GB 6GB RAM, 128GB 4GB RAM |
| MAIN CAMERA | Dual | 12 MP, f/1.8, 1/2.55″, 1.4µm, dual pixel PDAF 5 MP, f/2.0, depth sensor |
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps |
| SELFIE CAMERA | Single | 24 MP |
| Video |
| SOUND | Loudspeaker | Yes |
| 3.5mm jack | Yes | |
| 32-bit/192kHz audio Active noise cancellation with dedicated mic |
| COMMS | 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 | |
| Radio | FM radio | |
| USB | microUSB 2.0, USB On-The-Go |
| FEATURES | Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| BATTERY | Non-removable Li-Ion 3425 mAh battery | |
| Charging | Fast battery charging 18W |
| MISC | Colors | Black, Aurora White, Ruby Red, Night Purple |
| Models | X21i A |
