Vivo X21UD vs Xiaomi Mi 8 Explorer
Type | Touch | Touch |
Dimensions | 154.45 x 74.78 x 7.37 mm | 154.90 x 74.80 x 7.60 mm |
Weight | 156.20 g | 177.00 g |
Display size | 6.28" | 6.21" |
Display | Color / Super AMOLED 16M colors 1080 x 2280 px (6.28") 402 ppi | Color / AMOLED 16M colors 1080 x 2248 px (6.21") 402 ppi |
Display protection | ||
Additional display | ||
Protection of the secondary display | ||
Standard battery | Li-Ion 3200 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
|
Quick battery charging | Quick Charge 4.0 | |
Wireless battery charging | ||
Internal memory | 128 GB | 128 GB |
RAM memory | 6 GB | 8 GB |
Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | |
Operating system | Android 8.1 Oreo | Android 8.0 Oreo |
Interface | Funtouch 4.0 | - |
Processor | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 845 |
Processor clock | 2200 MHz | 2800 MHz |
GPU | Adreno 512 | Adreno 630 |
Touchscreen | ||
DualSIM | ||
SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
DualSIM mode | dual standby | dual standby |
Hybrid DualSIM | ||
Announced | 1Q 2018 | 2Q 2018 |
Other names | Vivo X21 UD; Vivo X21 Screen Fingerprint | Mi8 Explorer |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS | 850 900 1900 2100 | 850 900 1700 1900 2100 |
LTE standard | FDD LTE: 2100, 1900, 1800, 1700, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 |
CDMA | 850 | 850 CDMA2000 1xEV-DO |
Standard TD-SCDMA | 1900 2000 | 1900 2000 |
UMA |