MaxCom Comfort MM826 3G vs MaxCom Comfort MM827 4G
| Type | Clamshell | Clamshell | Clamshell | Bar (classic) |
| Dimensions | 108.00 x 57.00 x 17.00 mm | 105.00 x 56.00 x 20.60 mm | 105.20 x 55.10 x 17.90 mm | 143.00 x 58.00 x 14.00 mm |
| Weight | 98.00 g | 119.40 g | 99.80 g | 110.00 g |
| Display size | 2.80" | 2.80" | 2.40" | 2.80" |
| Display | Color / TFT 256k colors 240 x 320 px (2.80") 143 ppi | Color / TFT 64k colors 240 x 320 px (2.80") 143 ppi | Color / TFT 256k colors 240 x 320 px (2.40") 167 ppi | Color / TFT 256k colors 240 x 320 px (2.80") 143 ppi |
| Display protection | ||||
| Additional display | Color / TFT 64k colors 128 x 160 px (1.77") | |||
| Protection of the secondary display | ||||
| Talk time (max.) | 2G: 480 min. (8.0 h) | 3G: 420 min. (7.0 h) | ||
| Stand-by (max.) | 2G: 350 h. (14.6 days) | 3G: 240 h. (10.0 days) | ||
| Standard battery | Li-Ion 900 mAhBuy powerbank
| Li-Ion 1400 mAhBuy powerbank
| Li-Ion 1200 mAhBuy powerbank
| Li-Ion 1700 mAhBuy powerbank
|
| Quick battery charging | ||||
| Wireless battery charging | ||||
| Phonebook memory | 500 places | 500 places | ||
| Internal memory | 128 MB | 128 MB | 128 MB | |
| RAM memory | 48 MB | 48 MB | 48 MB | |
| Memory cards | microSD up to 32 GBBuy memory card | microSD, microSDHC, microSDXC up to 64 GBBuy memory card | microSD, microSDHC up to 16 GBBuy memory card | microSD, microSDHC, microSDXC up to 32 GBBuy memory card |
| Operating system | - | KaiOS 2.5 | - | - |
| Processor | - | Spreadtrum SC9820E | Unisoc T107 UMS9117 | - |
| Processor clock | - | 1200 MHz | 1000 MHz | - |
| GPU | - | ARM Mali-T820 MP1 | - | - |
| Touchscreen | ||||
| SAR (10g) | 1,184 W/kg | |||
| DualSIM | ||||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby | dual standby | dual standby |
| Hybrid DualSIM | ||||
| Announced | 1Q 2020 | 2Q 2023 | 1Q 2025 | |
| Other names | - | - | - | - |
| GSM frequencies | 850 900 1800 1900 | 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, 800 | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2500, 2300 | ||
| Standard 5G | ||||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA |



