Side-by-side technical data
BLU B9 vs Xiaomi Redmi A2
Comparison between BLU B9 and Xiaomi Redmi A2: camera, battery, fast charging, display, performance and colors, side by side. More phones from BLU and Xiaomi.
The verdict
Your pick: Xiaomi Redmi A2, ahead on Connectivity.
| Category | B9 | Redmi A2 |
|---|---|---|
| Design & display | 4.5 | 4.6 |
| Performance & hardware | 2.4 | 2.3 |
| Camera | 3.0 | 2.8 |
| Connectivity | 3.9 | 4.3 |
| Battery & charging | 5.3 | 5.1 |
Which one is for you?
BLU B9, if you care about…
- Maximum Storage Capacity
- 128 GB
- against 64 GB
- Peak Display Brightness
- 480 nits
- against 420 nits
- Fast Charge Power
- 15 W
- against 10 W
Xiaomi Redmi A2, if you care about…
- AnTuTu Score
- 127,000
- against 104,325
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Weight
- 192 g
- against 198 g
- Body Thickness
- 9.1 mm
- against 9.6 mm
Specification comparison
Performance
| Specification | B9 | Redmi A2 |
|---|---|---|
| Processor Model | Spreadtrum Unisoc SC9863 | MediaTek Helio G36 |
| Processor Process Size | 28 nm | 12 nm Best value |
| Graphics GPU | PowerVR GE8322 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.3 GHz | 2.2 GHz Best value |
| Maximum Storage Capacity | 128 GB Best value | 64 GB |
| AnTuTu Score | 104,325 | 127,000 Best value |
| Geekbench 6 Single-Core | — | 229 |
| Geekbench 6 Multi-Core | — | 842 |
| CPU Description | 4x Cortex-A55 at 1.3 GHz + 4x Cortex-A55 at 1.2 GHz | Octa-core CPU with four Cortex-A53 cores at 2.2 GHz and four Cortex-A53 cores at 1.7 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v9 | v9 |
Design
| Specification | B9 | Redmi A2 |
|---|---|---|
| Body Colors | Blue, Grey | Blue, Black, Green |
| Body Thickness | 9.6 mm | 9.1 mm Best value |
| Body Width | 75.9 mm | 76.8 mm |
| Body Height | 164.4 mm | 164.9 mm |
| Weight | 198 g | 192 g Best value |
| Usable Surface | 80 % | 81 % Best value |
| Body Materials | Plastic | Plastic |
Battery
| Specification | B9 | Redmi A2 |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Po |
| Fast Charge Power | 15 W Best value | 10 W |
| Battery Features | Fast Charging, Non-Removable | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | B9 | Redmi A2 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 480 nits Best value | 420 nits |
| Display Diagonal | 6.52″ | 6.52″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,600 px |
| Display Pixel Density | 264 ppi | 269 ppi Best value |
| Display Refresh Rate | — | 60 Hz |
| Display Features | Water Drop Notch, Scratch Resistant, Gorilla Glass 3, Curved Glass, Capacitive Touch, Multi-Touch, Frameless | IPS LCD, Water Drop Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | B9 | Redmi A2 |
|---|---|---|
| Fingerprint Sensor Placement | Rear | — |
Sensor
| Specification | B9 | Redmi A2 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gravity Sensor, Light Sensor, Proximity Sensor, Compass | Accelerometer, Gravity Sensor, Light Sensor, Virtual Proximity Sensing |
Software
| Specification | B9 | Redmi A2 |
|---|---|---|
| Operating System | — | Android 12 |
| OS Family | — | Android |
| OS Version | — | 12 |
| Google Services | Yes | Yes |
Connectivity
| Specification | B9 | Redmi A2 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM B2, 2G GSM B3, 2G GSM B5, 2G GSM B8, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B17, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | — | GSM, HSPA, UMTS, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11a/b/g/n |
| Wi-Fi Features | Wi-Fi Hotspot, Wi-Fi Direct | Wi-Fi 802.11a/b/g/n, Wi-Fi Hotspot, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP, EDR, LE | A2DP, LE, EDR |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, Galileo, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG | 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG |
| USB Version | — | USB 2.0 |
| SAR American Head | — | 1.1 W/kg |
| SAR American Body | — | 1.01 W/kg |
| SAR (EU) head | — | 0.9 W/kg |
| SAR (EU) body | — | 1 W/kg |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 150 Mbps |
Audio
| Specification | B9 | Redmi A2 |
|---|---|---|
| Audio Features | A2DP, EDR, LE | A2DP, LE, Loudspeaker |
Technical
| Specification | B9 | Redmi A2 |
|---|---|---|
| Model numbers | — | 23028RN4DG, 23026RN54G |
