| Key Specs | |
|---|---|
| Battery | 3200 mAh |
| Memory | 6GB RAM |
| Storage | 128GB Built-in |
| Cameras | 12MP (Rear), 12MP (Front) |
| Screen | 6.28 inches |
| Status | Discontinued |
| Save | |
| in USD | $ 704.00 | |
| in Euro | N/A | |
| Resale Value | High | |
| General | ||
|---|---|---|
| Type | Smartphone | |
| Brand | Vivo | |
| Name | X21 UD | |
| Launch | ||
| Released | March 02, 2018 | |
| Status | Discontinued | |
| Design & Operating System | ||
| OS | Android 8.1 (Oreo) | |
| User interface | Funtouch 4 | |
| Dimensions | 154.5 x 74.8 x 7.4 mm (6.08 x 2.94 x 0.29 in) (Height x Width x Thickness) | |
| Weight | 156.2 g | |
| Color Options | Black, Ruby Red | |
| Display Specifications | ||
| Technology | Super AMOLED capacitive touchscreen, 16M colors | |
| Size | 6.28 inches More devices with a similar display. > |
|
| Resolution | Full HD (FHD) - 1080 x 2280 pixels, 19:9 ratio (~402 ppi density) | |
| Protection | Corning Gorilla Glass 3 | |
| Battery & Charging | ||
| Capacity |
3200 mAh More devices with similar battery. > |
|
| Type | Non-removable Li-Ion | |
| Charging | Fast battery charging 18W | |
| Processing Power | ||
| CPU | Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) | |
| Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) | |
| GPU | Adreno 512 | |
| Memory & Storage | ||
| Ram | 6GB RAM | |
| Storage | 128GB Built-in | |
| Card Slot | microSD, up to 256 GB (uses SIM 2 slot) | |
| Cameras | ||
| Rear/Back | Dual 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 Video 1080p@30fps | |
| Front | 12 MP, f/2.0 Video 1080p@30fps | |
| Network | ||
| SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Data | GSM / CDMA / HSPA / LTE | |
| 2G Bands | SIM 1: GSM 850 / 900 / 1800 / 1900 SIM 2: GSM 850 / 900 / 1800 / 1900 |
|
| 3G Bands | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G Bands | LTE band 1(2100), 2(1900), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | |
| Connectivity | ||
| WLAN (WIFI) | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | |
| Bluetooth | 5.0, A2DP, LE | |
| GPS | Yes, with A-GPS, GLONASS | |
| USB | microUSB 2.0, USB On-The-Go | |
| NFC | No | |
| Additional Features | ||
| Sensors | Fingerprint (under display), accelerometer, proximity, compass | |
| Sound | 3.5mm jack Yes 32-bit/192kHz audio Active noise cancellation with dedicated mic | |
| Flashlight | Yes | |
| Disclaimer. Information is provided as use of our best info resources, but we can not guarantee that the information or price is 100% correct if you have any queries visit your nearest mobile market. | ||
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