Nokia 2720 Flip vs Panasonic KX-TU446
| Type | Clamshell | Clamshell | Flip | Bar (classic) | 
| Dimensions | 104.80 x 54.50 x 18.70 mm | 106.00 x 53.00 x 23.00 mm | 108.00 x 55.00 x 18.90 mm | 124.60 x 53.40 x 10.90 mm | 
| Weight | 110.00 g | 123.00 g | ||
| Display size | 2.80" | 2.40" | 2.80" | 2.80" | 
| Display | Color / TFT 256k colors 240 x 320 px (2.80") 143 ppi | Color / TFT 64k colors 240 x 320 px (2.40") 167 ppi | Color / TFT 256k colors 240 x 320 px (2.80") 143 ppi | Color / TFT 64k colors 240 x 320 px (2.80") 143 ppi | 
| Display protection | ||||
| Additional display | Mono / TFT 240 x 240 px (1.30") | Color / TFT 128 x 160 px (1.77") | ||
| Protection of the secondary display | ||||
| Talk time (max.) | 2G: 300 min. (5.0 h) | 2G: 1176 min. (19.6 h) 3G: 738 min. (12.3 h) 4G: 678 min. (11.3 h) | ||
| Stand-by (max.) | 2G: 600 h. (25.0 days) | 2G: 482 h. (20.1 days) 3G: 523 h. (21.8 days) 4G: 482 h. (20.1 days) | 2G: 648 h. (27.0 days) | |
| Standard battery | Li-Ion 1500 mAhBuy powerbank | Li-Ion 1000 mAhBuy powerbank | Li-Ion 1450 mAhBuy powerbank | Li-Ion 1450 mAhBuy powerbank | 
| Quick battery charging | ||||
| Wireless battery charging | ||||
| Phonebook memory | 1000 places | 200 places | ||
| Internal memory | 4 GB | 128 MB | 16 MB | |
| RAM memory | 512 MB | 48 MB | 8 MB | |
| Memory cards | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | 
| Operating system | KaiOS | - | - | - | 
| Interface | - | - | Series 30 | Series 30 | 
| Processor | Qualcomm Snapdragon 205 8905 | - | Unisoc T107 UMS9117 | Spreadtrum SC6531F | 
| Processor clock | - | - | - | 312 MHz | 
| GPU | Adreno 304 | - | - | - | 
| Touchscreen | ||||
| SAR (10g) | 1,767 W/kg | |||
| DualSIM | ||||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd | dual standby | dual standby | 
| Hybrid DualSIM | nd | |||
| Announced | 3Q 2019 | 3Q 2022 | 2Q 2024 | |
| Other names | - | KXTU446EX1; KXTU446EXB; KXTU446EXG; KXTU446EXR | - | - | 
| GSM frequencies | 850 900 1800 1900 | 900 1800 | 850 900 1800 1900 | 900 1800 | 
| UMTS | 850 900 2100 | 850 900 1700 1900 2100 | ||
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | |||
| Standard 5G | ||||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA | 
 
            


