Side-by-side technical data
Blackview BV4900s vs Blackview Oscal C20
Comparison between Blackview BV4900s and Blackview Oscal C20: camera, battery, fast charging, display, performance and colors, side by side. More phones from Blackview.
The verdict
Your pick: Blackview BV4900s, ahead on Performance & hardware, Connectivity and Battery & charging. Unless Design & display decides it for you.
| Category | BV4900s | Oscal C20 |
|---|---|---|
| Design & display | 4.2 | 5.1 |
| Performance & hardware | 1.4 | 1.0 |
| Camera | 1.9 | 2.0 |
| Connectivity | 4.9 | 3.0 |
| Battery & charging | 6.2 | 2.5 |
Which one is for you?
Blackview BV4900s, if you care about…
- Battery Capacity
- 5,580 mAh
- against 3,380 mAh
- AnTuTu Score
- 114,300
- against 23,006
- RAM Capacity
- 2 GB
- against 1 GB
- Wi-Fi Standards
- Wi-Fi 802.11 b/g/n, Wi-Fi 802.11a/b/g/n/ac
- against Wi-Fi 802.11 b/g/n
Blackview Oscal C20, if you care about…
- Weight
- 156 g
- against 261 g
- Usable Surface
- 79 %
- against 68.2 %
- Body Thickness
- 9.5 mm
- against 13.7 mm
- Display Diagonal
- 6.09″
- against 5.7″
Specification comparison
Performance
| Specification | BV4900s | Oscal C20 |
|---|---|---|
| Processor Model | Unisoc SC9863A | Unisoc SC7731e |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | IMG8322 | ARM Mali-400 MP1 |
| Storage Type | eMMC 5.1 | — |
| Maximum CPU Clock | 1.6 GHz Best value | 1.3 GHz |
| Maximum Storage Capacity | 32 GB | 32 GB |
| AnTuTu Score | 114,300 Best value | 23,006 |
| CPU Description | Octa-core CPU with 4 Cortex-A55 cores at 1.6 GHz and 4 Cortex-A55 cores at 1.2 GHz. | 4x Cortex-A7 at 1.3 GHz |
| Processor Type | Octa-Core | Quad-Core |
| 64-Bit Processor | Yes Best value | No |
| RAM Capacity | 2 GB Best value | 1 GB |
| RAM Type | LPDDR3 | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v9 | v8 |
Design
| Specification | BV4900s | Oscal C20 |
|---|---|---|
| Body Colors | Black, Orange, Green, Yellow | Black, Blue, Red, Purple |
| Body Thickness | 13.7 mm | 9.5 mm Best value |
| Body Width | 78.1 mm | 73.5 mm |
| Body Height | 157.5 mm | 155.4 mm |
| Weight | 261 g | 156 g Best value |
| Usable Surface | 68.2 % | 79 % Best value |
| Body Materials | Polycarbonate | Plastic |
| Resistance Features | IP68, IP69K, MIL-STD-810G, Drop Resistant Up to 1.5 m | — |
| Waterproof Depth | 1.5 m | — |
Battery
| Specification | BV4900s | Oscal C20 |
|---|---|---|
| Battery Capacity | 5,580 mAh Best value | 3,380 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 5 W | 5 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable Best value | Fast Charging, Removable |
Display
| Specification | BV4900s | Oscal C20 |
|---|---|---|
| Display Aspect Ratio | 18:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.7″ | 6.09″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,440 px | 1,560 px Best value |
| Display Pixel Density | 282 ppi | 282 ppi |
| Display Features | Dragontrail Glass, IPS LCD, Scratch Resistant, Capacitive Touch, Multi-Touch | Water Drop Notch, Capacitive Touch, Multi-Touch |
Sensors
| Specification | BV4900s | Oscal C20 |
|---|---|---|
| Fingerprint Sensor Placement | Side | — |
Sensor
| Specification | BV4900s | Oscal C20 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor | Accelerometer, Light Sensor, Proximity Sensor |
Software
| Specification | BV4900s | Oscal C20 |
|---|---|---|
| Operating System | Android 11 | Android 11 |
| OS Family | Android | Android |
| OS Version | 11 | 11 |
| Google Services | Yes | Yes |
Connectivity
| Specification | BV4900s | Oscal C20 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B40 | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B8 |
| Cellular Technologies | GSM, HSPA, LTE | — |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n, Wi-Fi 802.11a/b/g/n/ac Best value | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n, Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Wi-Fi Hotspot |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, A-GPS, GLONASS, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB Charging, USB Mass Storage, USB OTG, Computer Sync, NFC, OTA Sync, Tethering | 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, USB Charging, USB Mass Storage |
| USB Version | USB 2.0 | — |
Audio
| Specification | BV4900s | Oscal C20 |
|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE |
