Nokia 6121 Classic vs Vivo iQOO Pro 5G
| Type | Bar (classic) | Touch |
| Dimensions | 105.00 x 46.00 x 15.00 mm | 158.77 x 75.73 x 9.32 mm |
| Weight | 89.00 g | 217.00 g |
| Display size | 2.00" | 6.41" |
| Display | Color / TFT 16M colors 240 x 320 px (2.00") | Color / Super AMOLED 16M colors 1080 x 2340 px (6.41") 402 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 180 min. (3.0 h) 3G: 140 min. (2.3 h) | |
| Stand-by (max.) | 2G: 230 h. (9.6 days) 3G: 230 h. (9.6 days) | |
| Standard battery | Li-Ion 890 mAhBuy powerbank
| Li-Ion 4500 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 35 MB | 128 GB, 256 GB |
| RAM memory | 8 GB, 12 GB | |
| Memory cards | microSD | |
| Operating system | - | Android 9.0 Pie |
| Interface | Series 60 3rd Edition | Funtouch 9 |
| Processor | - | Qualcomm Snapdragon 855+ |
| Processor clock | - | 2960 MHz |
| GPU | - | Adreno 640 @672 MHz |
| Touchscreen | ||
| SAR (10g) | 1,18 W/kg | |
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | nd | dual standby |
| Announced | 3Q 2019 | |
| Other names | - | V1916A; V1916T |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 | |
| Standard 5G | TDD 5G: 3500, 2500 | |
| CDMA | 850 1900 | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

