MaxCom MM721 vs myPhone Tango
| Type | Bar (classic) | Clamshell | Bar (classic) | Bar (classic) |
| Dimensions | 124.00 x 48.00 x 13.00 mm | 105.40 x 52.70 x 19.50 mm | 129.80 x 58.60 x 11.00 mm | 152.00 x 64.00 x 14.20 mm |
| Weight | 83.00 g | 108.72 g | 116.00 g | |
| Display size | 2.20" | 2.40" | 3.20" | 3.50" |
| Display | Color / TFT 64k colors 176 x 220 px (2.20") 128 ppi | Color / TFT 256k colors 240 x 320 px (2.40") 167 ppi | Color / TFT 256k colors 60 Hz 240 x 320 px (3.20") 125 ppi | Color / TFT 320 x 480 px (3.50") 165 ppi |
| Display protection | ||||
| Additional display | Color / TFT (1.77") | |||
| Protection of the secondary display | ||||
| Talk time (max.) | 2G: 270 min. (4.5 h) 3G: 150 min. (2.5 h) | 3G: 540 min. (9.0 h) | 4G: 420 min. (7.0 h) | |
| Stand-by (max.) | 2G: 350 h. (14.6 days) | 3G: 240 h. (10.0 days) | 4G: 384 h. (16.0 days) | |
| Standard battery | Li-Ion 800 mAhBuy powerbank
| Li-Ion 900 mAhBuy powerbank
| Li-Ion 1200 mAhBuy powerbank
| Li-Ion 2500 mAhBuy powerbank
|
| Quick battery charging | ||||
| Wireless battery charging | ||||
| Phonebook memory | 500 places | 1000 places | ||
| Internal memory | 128 MB | 4 GB | 128 MB | |
| RAM memory | 64 MB | 512 MB | 64 MB | |
| Memory cards | microSD, microSDHC up to 16 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC, microSDXC up to 16 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card |
| Operating system | - | - | KaiOS | - |
| Processor | - | MediaTek MT6276 | MediaTek MT6731 | Unisoc T117 |
| Processor clock | - | - | 1100 MHz | 1000 MHz |
| GPU | - | - | PowerVR GE8100 | - |
| Touchscreen | ||||
| DualSIM | ||||
| SIM cards standard | DualSIM(microSIM, microSIM) | DualSIM(nanoSIM, nanoSIM) | ||
| DualSIM mode | nd | dual standby | dual standby | dual standby |
| Hybrid DualSIM | nd | |||
| Announced | 4Q 2017 | 4Q 2020 | 2Q 2024 | |
| Other names | Comfort MM721 | - | - | - |
| GSM frequencies | 900 1800 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 900 2100 | 900 2100 | 900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 | FDD LTE: 2600, 2100, 1800, 900, 800 | ||
| Standard 5G | ||||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA |



