Oppo K9 5G vs Vivo S1
Type | Touch | Touch |
Dimensions | 159.10 x 73.40 x 7.90 mm | 161.97 x 75.93 x 8.54 mm |
Weight | 172.00 g | 189.50 g |
Display size | 6.43" | 6.53" |
Display | Color / AMOLED 16M colors 1080 x 2400 px (6.43") 409 ppi | Color / IPS TFT 16M colors 1080 x 2340 px (6.53") 395 ppi |
Display protection | ||
Additional display | ||
Protection of the secondary display | ||
Standard battery | Li-Po 4300 mAhBuy powerbank
| Li-Ion 3940 mAhBuy powerbank
|
Quick battery charging | VOOC 4.0 | Fast Charging |
Wireless battery charging | ||
Internal memory | 128 GB, 256 GB | 128 GB |
RAM memory | 6 GB, 8 GB | 6 GB |
Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | |
Operating system | Android 11 | Android 9.0 Pie |
Interface | ColorOS 11.1 | Funtouch 9 |
Processor | Qualcomm Snapdragon 768G | MediaTek Helio P70 MT6771T |
Processor clock | 2800 MHz | 2100 MHz |
GPU | Adreno 620 | ARM Mali-G72 MP3 |
Touchscreen | ||
DualSIM | ||
SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
DualSIM mode | dual standby | dual standby |
Hybrid DualSIM | ||
Announced | 2Q 2021 | 1Q 2019 |
Other names | PEXM00 | V1831A; V1831T |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS | 850 900 1700 1900 2100 | 850 900 2100 |
LTE standard | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 19002100, 2600, 2500, 2300 | |
Standard 5G | TDD 5G: 3700, 3500, 2500 | |
CDMA | ||
Standard TD-SCDMA | 1900 2000 | |
UMA |