Micromax X2820 vs Meizu M6 Note One Piece
| Type | Bar (classic) | Touch | Touch | Other |
| Dimensions | 129.00 x 56.00 x 9.40 mm | 154.60 x 75.20 x 8.35 mm | 155.11 x 75.09 x 8.28 mm | 145.20 x 93.30 x 9.90 mm |
| Weight | 93.20 g | 173.00 g | 163.50 g | 250.00 g |
| Display size | 2.80" | 5.50" | 6.22" | 5.60" |
| Display | Color / TFT 256k colors 240 x 320 px (2.80") 143 ppi | Color / IPS TFT 16M colors 1080 x 1920 px (5.50") 401 ppi | Color / IPS TFT 16M colors 720 x 1520 px (6.22") 270 ppi | Color / AMOLED 16M colors 60 Hz 1350 x 1800 px (5.60") 402 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.) | 2G: 270 min. (4.5 h) | 4G: 1620 min. (27.0 h) | ||
| Stand-by (max.) | 2G: 200 h. (8.3 days) | 4G: 240 h. (10.0 days) | ||
| Playback time (max.) | nd | nd | nd | Video: 15,5 h (0.6 days) |
| Standard battery | Li-Ion 1150 mAhBuy powerbank
| Li-Ion 4000 mAhBuy powerbank
| Li-Ion 4030 mAhBuy powerbank
| Li-Ion 3577 mAhBuy powerbank
|
| Quick battery charging | mCharge | |||
| Wireless battery charging | ||||
| Phonebook memory | 500 places | |||
| Internal memory | 32 GB, 64 GB | 16 GB | 128 GB, 256 GB | |
| RAM memory | 3 GB, 4 GB | 2 GB | 6 GB | |
| Memory cards | microSD up to 8 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | |
| Operating system | - | Android 7.1 Nougat | Android 8.1 Oreo | Android 10 |
| Interface | - | Flyme 6 | Funtouch 4.5 | - |
| Processor | - | Qualcomm Snapdragon 625 8953 | MediaTek Helio P22 MT6762 | Qualcomm Snapdragon 855 |
| Processor clock | - | 2000 MHz | 1900 MHz | 2840 MHz |
| GPU | - | Adreno 506 | PowerVR GE8320 @650 MHz | Adreno 640 |
| Touchscreen | ||||
| SAR (10g) | 0,62 W/kg | |||
| DualSIM | ||||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(eSIM, nanoSIM) | |
| DualSIM mode | dual standby | dual standby | dual standby | |
| Hybrid DualSIM | ||||
| Announced | 3Q 2017 | 4Q 2018 | 3Q 2020 | |
| Other names | - | Note 6; Meilan Note6; Note6 | - | - |
| GSM frequencies | 900 1800 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1900 2100 | |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850, 700 TDD LTE: 2600, 2500, 2300 | 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 | 1900 2000 | 1900 2000 | ||
| UMA |



