Meizu mBlu 21 vs Meizu Note6
| Type | Touch | Touch |
| Dimensions | 170.80 x 78.00 x 9.35 mm | 154.60 x 75.20 x 8.35 mm |
| Weight | 196.00 g | 173.00 g |
| Display size | 6.79" | 5.50" |
| Display | Color / IPS TFT 16,7M colors 90 Hz 720 x 1640 px (6.79") 264 ppi | Color / IPS TFT 16M colors 1080 x 1920 px (5.50") 401 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 4G: 1440 min. (24.0 h) | |
| Stand-by (max.) | 4G: 300 h. (12.5 days) | |
| Standard battery | Li-Po 4900 mAhBuy powerbank
| Li-Ion 4000 mAhBuy powerbank
|
| Quick battery charging | mCharge | |
| Wireless battery charging | ||
| Internal memory | 64 GB, 128 GB | 16 GB, 32 GB, 64 GB |
| RAM memory | 4 GB, 6 GB | 3 GB, 4 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | |
| Operating system | Android 14 | Android 7.1 Nougat |
| Interface | - | Flyme 6 |
| Processor | Unisoc Tiger T606 UMS9230 T7200 | Qualcomm Snapdragon 625 8953 |
| Processor clock | 1600 MHz | 2000 MHz |
| GPU | Mali-G57 MP1 @650 MHz | Adreno 506 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | ||
| Announced | 4Q 2024 | 3Q 2017 |
| Other names | - | Note 6; Meilan Note6; M6 Note |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2300 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

