Side-by-side technical data
Blackview A7 vs BLU Grand M3
Comparison between Blackview A7 and BLU Grand M3: camera, battery, fast charging, display, performance and colors, side by side. More phones from Blackview and BLU.
The verdict
Your pick: Blackview A7, ahead on Camera and Battery & charging. Unless Connectivity decides it for you.
| Category | A7 | Grand M3 |
|---|---|---|
| Design & display | 4.5 | 4.3 |
| Performance & hardware | 1.2 | 1.4 |
| Camera | 2.0 | 1.2 |
| Connectivity | 1.9 | 3.0 |
| Battery & charging | 1.9 | 1.4 |
Which one is for you?
Blackview A7, if you care about…
- Battery Capacity
- 2,800 mAh
- against 2,500 mAh
- Display Pixel Density
- 294 ppi
- against 201 ppi
- Body Thickness
- 9.5 mm
- against 9.8 mm
- Display Horizontal Resolution
- 720 px
- against 480 px
BLU Grand M3, if you care about…
- Maximum Storage Capacity
- 16 GB
- against 8 GB
- Weight
- 154 g
- against 176 g
- 64-Bit Processor
- Yes
- against No
- Maximum memory card
- 64 GB
- against 32 GB
Specification comparison
Performance
| Specification | A7 | Grand M3 |
|---|---|---|
| Processor Model | MediaTek MT6580 | MediaTek MT6739 |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Mali-400 MP2 | PowerVR GE8100 |
| Storage Type | — | eMMC 5.1 |
| Maximum CPU Clock | 1.3 GHz | 1.3 GHz |
| Maximum Storage Capacity | 8 GB | 16 GB Best value |
| AnTuTu Score | 19,000 | — |
| Geekbench 6 Single-Core | — | 456 |
| Geekbench 6 Multi-Core | — | 1,499 |
| CPU Description | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A53 |
| Processor Type | Quad-Core | Quad-Core |
| 64-Bit Processor | No | Yes Best value |
| RAM Capacity | 1 GB | 1 GB |
| RAM Type | DDR3 | — |
| Expandable Storage | Yes | Yes |
| Maximum memory card | 32 GB | 64 GB Best value |
Design
| Specification | A7 | Grand M3 |
|---|---|---|
| Body Colors | Gold, Black, White, Blue | Black, Gold |
| Body Thickness | 9.5 mm Best value | 9.8 mm |
| Body Width | 71 mm | 70.5 mm |
| Body Height | 143 mm | 149.1 mm |
| Weight | 176 g | 154 g Best value |
| Usable Surface | 67.9 % | 70 % Best value |
Battery
| Specification | A7 | Grand M3 |
|---|---|---|
| Battery Capacity | 2,800 mAh Best value | 2,500 mAh |
| Battery Features | Battery Level Indicator, Rechargeable, Removable | Non-Removable, Battery Level Indicator, Rechargeable |
| Talk time | — | 20 h |
| Standby time | — | 675 h |
Display
| Specification | A7 | Grand M3 |
|---|---|---|
| Display Aspect Ratio | 16:9 | 18:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5″ | 5.34″ Best value |
| Display Horizontal Resolution | 720 px Best value | 480 px |
| Display Vertical Resolution | 1,280 px Best value | 960 px |
| Display Pixel Density | 294 ppi Best value | 201 ppi |
| Display Features | IPS LCD, Touchscreen | Touchscreen |
Sensors
| Specification | A7 | Grand M3 |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Sensor
| Specification | A7 | Grand M3 |
|---|---|---|
| Sensor Features | Accelerometer | Fingerprint Sensor, Accelerometer, Proximity Sensor |
Software
| Specification | A7 | Grand M3 |
|---|---|---|
| Operating System | Android 7 | Android 8.1 |
| OS Family | Android | Android |
| OS Version | 7 | 8.1 Best value |
Connectivity
| Specification | A7 | Grand M3 |
|---|---|---|
| SIM Configurations | Dual SIM | Nano-SIM + Micro-SIM, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B12, 4G LTE B17, LTE B28 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA, LTE, 4G Best value |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n | — |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP | A2DP |
| Navigation Systems | GPS | GPS |
| Connectivity Features | 3.5 mm Audio Jack, microUSB, USB 2.0, FM Radio | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0 |
| USB Version | microUSB | USB 2.0 |
| Max. download speed | 150 Mbps | 150 Mbps |
| Max. upload speed | 50 Mbps | 50 Mbps |
Audio
| Specification | A7 | Grand M3 |
|---|---|---|
| Microphone Count | 1 | 1 |
| Audio Features | A2DP, Loudspeaker | A2DP, Loudspeaker |
