Duoqin F22 Pro vs Nokia 2780 Flip
| Type | Bar (classic) | Flip |
| Dimensions | 147.00 x 58.00 x 9.00 mm | 110.20 x 58.00 x 19.50 mm |
| Weight | 116.00 g | 131.20 g |
| Display size | 3.54" | 2.70" |
| Display | Color / IPS TFT 16M colors 60 Hz 640 x 960 px (3.54") 326 ppi | Color / TFT 256k colors 240 x 320 px (2.70") 148 ppi |
| Display protection | ||
| Additional display | Color / TFT 128 x 160 px (1.77") | |
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 438 min. (7.3 h) 3G: 414 min. (6.9 h) 4G: 204 min. (3.4 h) | |
| Stand-by (max.) | 2G: 432 h. (18.0 days) 3G: 456 h. (19.0 days) 4G: 432 h. (18.0 days) | |
| Standard battery | Li-Ion 2150 mAhBuy powerbank
| Li-Ion 1450 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 1000 places | |
| Internal memory | 64 GB | 512 MB |
| RAM memory | 4 GB | 4 GB |
| Memory cards | microSD, microSDHC up to 32 GBBuy memory card | |
| Operating system | Android 12 | KaiOS 3.1 |
| Interface | - | Series 30 |
| Processor | MediaTek Helio G95 MT6785 | Qualcomm 215 |
| Processor clock | 2000 MHz | 1300 MHz |
| GPU | ARM Mali-G76 MC4 @900 MHz | Adreno 308 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | SingleSIM(nanoSIM) |
| Announced | 3Q 2022 | 4Q 2022 |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 2100 | 850 900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

