BLU View 3 vs BLU View 4
| Type | Touch | Touch |
| Dimensions | 160.20 x 76.70 x 9.00 mm | 156.45 x 73.14 x 9.08 mm |
| Weight | 175.00 g | 162.00 g |
| Display size | 6.00" | 6.09" |
| Display | Color / IPS TFT 16M colors 60 Hz 720 x 1440 px (6.00") 195 ppi | Color / IPS TFT 16M colors 60 Hz 720 x 1520 px (6.09") 276 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 3400 mAhBuy powerbank
| Li-Ion 4000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 32 GB | 32 GB |
| RAM memory | 3 GB | 3 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | Android 11 | Android 12 Go |
| Processor | - | MediaTek Helio A22 MT6761 |
| Processor clock | 2000 MHz | 2000 MHz |
| GPU | - | PowerVR GE8300 @660 MHz |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 4Q 2021 | 4Q 2022 |
| Other names | B140DL | - |
| GSM frequencies | 850 900 1800 1900 | 850 1900 |
| UMTS | 850 1700 2100 | 850 1700 1900 |
| LTE standard | FDD LTE: 1900, 1700, 850, 700, 600 TDD LTE: 2500 | FDD LTE: 1900, 1700, 850, 700 TDD LTE: 2500 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

