Side-by-side technical data
Blackview Oscal C70 vs Oppo A57 4G
Comparison between Blackview Oscal C70 and Oppo A57 4G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Blackview and Oppo.
The verdict
Your pick: Blackview Oscal C70, ahead on Design & display and Performance & hardware. Unless Connectivity decides it for you.
| Category | Oscal C70 | A57 4G |
|---|---|---|
| Design & display | 5.4 | 4.8 |
| Performance & hardware | 3.6 | 2.9 |
| Camera | 2.8 | 3.0 |
| Connectivity | 4.2 | 5.7 |
| Battery & charging | 5.9 | 5.7 |
Which one is for you?
Blackview Oscal C70, if you care about…
- Battery Capacity
- 5,180 mAh
- against 5,000 mAh
- AnTuTu Score
- 241,200
- against 110,000
- RAM Capacity
- 6 GB
- against 4 GB
- Storage Type
- UFS 2.1
- against eMMC 5.1
Oppo A57 4G, if you care about…
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- against Wi-Fi 802.11a/b/g, Wi-Fi 802.11ad
- Bluetooth Version
- Bluetooth 5.3
- against Bluetooth 5.0
- Peak Display Brightness
- 550 nits
- against 400 nits
- Weight
- 187 g
- against 198 g
Specification comparison
Performance
| Specification | Oscal C70 | A57 4G |
|---|---|---|
| Processor Model | Unisoc Tiger T606 | MediaTek Helio G35 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G57 | PowerVR GE8320 |
| Storage Type | UFS 2.1 Best value | eMMC 5.1 |
| Maximum CPU Clock | 1.6 GHz | 2.3 GHz Best value |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 241,200 Best value | 110,000 |
| Geekbench 6 Single-Core | — | 189 |
| Geekbench 6 Multi-Core | — | 810 |
| CPU Description | 2x1.6 GHz Cortex-A75 + 6x1.6 GHz Cortex-A55 | Octa-core CPU with four Cortex-A53 cores at 2.3 GHz and four Cortex-A53 cores at 1.8 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 6 GB Best value | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v8 |
Design
| Specification | Oscal C70 | A57 4G |
|---|---|---|
| Body Colors | Grey | Black, Green |
| Body Thickness | 8.8 mm | 8 mm Best value |
| Body Width | 75.2 mm | 75 mm |
| Body Height | 163.2 mm | 163.7 mm |
| Weight | 198 g | 187 g Best value |
| Usable Surface | 85 % Best value | 84.2 % |
| Body Materials | Plastic | Glass, Plastic |
| Resistance Features | — | IP54, IP5X, IPX4 |
Battery
| Specification | Oscal C70 | A57 4G |
|---|---|---|
| Battery Capacity | 5,180 mAh Best value | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | — | 33 W |
| Battery Features | Non-Removable | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
Display
| Specification | Oscal C70 | A57 4G |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 400 nits | 550 nits Best value |
| Display Diagonal | 6.6″ Best value | 6.56″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,612 px | 1,612 px |
| Display Pixel Density | 399 ppi Best value | 269 ppi |
| Display Refresh Rate | 90 Hz Best value | 60 Hz |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless | Hole-Punch Notch, Capacitive Touch, Multi-Touch, Frameless, Scratch Resistant, Curved Glass |
Sensors
| Specification | Oscal C70 | A57 4G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Oscal C70 | A57 4G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gravity Sensor, Light Sensor, Proximity Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor, Gravity Sensor, Gyroscope, Light Sensor |
Software
| Specification | Oscal C70 | A57 4G |
|---|---|---|
| Operating System | Android 13 | Android 12 |
| OS Family | Android | Android |
| OS Version | 13 Best value | 12 |
| Google Services | Yes | Yes |
Connectivity
| Specification | Oscal C70 | A57 4G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM B2, 2G GSM B3, 2G GSM B5, 2G GSM B8, 3G UMTS B1, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B19, 4G LTE B20, 4G LTE B40 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 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 802.11a/b/g, Wi-Fi 802.11ad | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value |
| Wi-Fi Features | — | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.3 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE, aptX HD |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo Best value |
| Connectivity Features | 3.5 mm Audio Jack, Computer Sync, DLNA, OTA Sync, FM Radio, Tethering, USB Charging, USB Mass Storage, USB OTG, USB Type-C | USB Charging, USB Mass Storage, USB OTG, USB Type-C, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | — | USB 2.0 |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 150 Mbps |
Audio
| Specification | Oscal C70 | A57 4G |
|---|---|---|
| Audio Features | A2DP | Stereo Speakers, aptX HD, A2DP, LE |
Technical
| Specification | Oscal C70 | A57 4G |
|---|---|---|
| Model numbers | — | CPH2387 |
