Microsoft Surface Duo vs Micromax X2820
| Type | Other | Bar (classic) |
| Dimensions | 145.20 x 93.30 x 9.90 mm | 129.00 x 56.00 x 9.40 mm |
| Weight | 250.00 g | 93.20 g |
| Display size | 5.60" | 2.80" |
| Display | Color / AMOLED 16M colors 60 Hz 1350 x 1800 px (5.60") 402 ppi | Color / TFT 256k colors 240 x 320 px (2.80") 143 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | Color / AMOLED 16M colors 1350 x 1800 px (5.60") | |
| Protection of the secondary display | Corning Gorilla Glass | |
| Talk time (max.) | 4G: 1620 min. (27.0 h) | 2G: 270 min. (4.5 h) |
| Stand-by (max.) | 4G: 240 h. (10.0 days) | 2G: 200 h. (8.3 days) |
| Playback time (max.) | Video: 15,5 h (0.6 days) | nd |
| Standard battery | Li-Ion 3577 mAhBuy powerbank
| Li-Ion 1150 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 500 places | |
| Internal memory | 128 GB, 256 GB | |
| RAM memory | 6 GB | |
| Memory cards | microSD up to 8 GBBuy memory card | |
| Operating system | Android 10 | - |
| Processor | Qualcomm Snapdragon 855 | - |
| Processor clock | 2840 MHz | - |
| GPU | Adreno 640 | - |
| Touchscreen | ||
| SAR (10g) | 0,62 W/kg | |
| DualSIM | ||
| SIM cards standard | DualSIM(eSIM, nanoSIM) | |
| DualSIM mode | dual standby | |
| Hybrid DualSIM | ||
| Announced | 3Q 2020 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 |
| UMTS | 850 900 1900 2100 | |
| LTE standard | FDD LTE: 2600, 2300, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 5200, 2600, 2500, 2300, 1900 | |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

