Side-by-side technical data
Blackview A53 vs BLU S91
Comparison between Blackview A53 and BLU S91: camera, battery, fast charging, display, performance and colors, side by side. More phones from Blackview and BLU.
The verdict
Neither runs away with it: each wins something.
| Category | A53 | S91 |
|---|---|---|
| Design & display | 4.6 | 4.5 |
| Performance & hardware | 2.0 | 3.0 |
| Camera | 2.6 | 2.0 |
| Connectivity | 5.5 | 4.6 |
| Battery & charging | 5.2 | 5.7 |
Which one is for you?
Blackview A53, if you care about…
- Weight
- 193 g
- against 202 g
- Geekbench 6 Single-Core
- 332
- against 185
- Geekbench 6 Multi-Core
- 1,145
- against 521
- OS Version
- 12
- against 11
BLU S91, if you care about…
- RAM Capacity
- 4 GB
- against 3 GB
- Storage Type
- eMMC 5.1
- against eMMC 5.0
- Maximum Storage Capacity
- 128 GB
- against 16 GB
- RAM Type
- DDR4
- against LPDDR3
Specification comparison
Performance
| Specification | A53 | S91 |
|---|---|---|
| Processor Model | MediaTek Helio A22 | MediaTek Helio G25 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8320 | PowerVR GE8320 |
| Storage Type | eMMC 5.0 | eMMC 5.1 Best value |
| Maximum CPU Clock | 2 GHz | 2 GHz |
| Maximum Storage Capacity | 16 GB | 128 GB Best value |
| AnTuTu Score | 92,400 | 127,700 |
| Geekbench 6 Single-Core | 332 Best value | 185 |
| Geekbench 6 Multi-Core | 1,145 Best value | 521 |
| CPU Description | Quad-core 2.0 GHz Cortex-A53 | Octa-core CPU with 4 Cortex-A53 cores at 2.0 GHz and 4 Cortex-A53 cores at 1.5 GHz |
| Processor Type | Quad-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 3 GB | 4 GB Best value |
| RAM Type | LPDDR3 | DDR4 Best value |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v9 | — |
Design
| Specification | A53 | S91 |
|---|---|---|
| Body Colors | Grey, Black, Blue | Black, Green |
| Body Thickness | 9.4 mm | 8.9 mm Best value |
| Body Width | 76.9 mm | 76.3 mm |
| Body Height | 164.6 mm | 164.8 mm |
| Weight | 193 g Best value | 202 g |
| Usable Surface | 80.6 % | 81.1 % Best value |
| Body Materials | Glass, Plastic, Polycarbonate | — |
Battery
| Specification | A53 | S91 |
|---|---|---|
| Battery Capacity | 5,080 mAh Best value | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 10 W | — |
| Battery Features | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator | Battery Level Indicator, Rechargeable |
Display
| Specification | A53 | S91 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.5″ | 6.5″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,600 px |
| Display Pixel Density | 270 ppi | 270 ppi |
| Display Features | Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch, Touchscreen | IPS LCD, Touchscreen |
Sensors
| Specification | A53 | S91 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Rear |
Sensor
| Specification | A53 | S91 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Light Sensor, Proximity Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Compass, Proximity Sensor |
Software
| Specification | A53 | S91 |
|---|---|---|
| Operating System | Android 12 | Android 11 |
| OS Family | Android | Android |
| OS Version | 12 Best value | 11 |
| Google Services | Yes | — |
Connectivity
| Specification | A53 | S91 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS B1, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B40 | 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 B13, 4G LTE B17, LTE B28, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, UMTS, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi 802.11a/b/g/n/ac | Wi-Fi Direct, Wi-Fi 802.11a/b/g/n |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo, BeiDou Best value | GPS, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Type-C, USB OTG, NFC, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Host, USB Mass Storage | 3.5 mm Audio Jack, FM Radio, USB Type-C, USB OTG |
| USB Version | — | USB 2.0 |
| Max. download speed | 300 Mbps Best value | 150 Mbps |
| Max. upload speed | 150 Mbps Best value | 50 Mbps |
Audio
| Specification | A53 | S91 |
|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker | Loudspeaker |
