Side-by-side technical data
Blackview Oscal FLAT 2C vs Blackview OSCAL Marine 3
Comparison between Blackview Oscal FLAT 2C and Blackview OSCAL Marine 3: camera, battery, fast charging, display, performance and colors, side by side. More phones from Blackview.
NeoTeo's verdict
Which of the two is the better buy
The Blackview OSCAL Marine 3 is the more rounded choice for buyers who value cameras, memory, and a rugged build: it has a 16 MP rear camera, 8 GB of RAM, and reinforced construction. The Blackview Oscal FLAT 2C, however, scores higher in AnTuTu and is lighter and slimmer.
The FLAT 2C posts 251,400 AnTuTu points versus 235,000 for the Marine 3, though the latter pairs a MediaTek Helio G81 with 8 GB of RAM, compared with the FLAT 2C's Unisoc T603 and 2 GB. Maximum storage is 256 GB versus 64 GB. Both have a 6.56″ display, 720 px by 1612 px resolution, and a 90 Hz refresh rate, but usable surface is 84% on the FLAT 2C and 71% on the Marine 3.
The Marine 3 has a 16 MP rear camera versus 8 MP and a 13 MP front camera versus 8 MP. Its 18 W charging tops the FLAT 2C's 5 W; both have 5,000 mAh batteries. The FLAT 2C weighs 193 g and is 8.7 mm thick; the Marine 3 weighs 245 g and is 10.7 mm thick. The Marine 3 runs Android 16 versus Android 14 and has Bluetooth 5.2 versus 5.0.
Blackview Oscal FLAT 2C
The Blackview Oscal FLAT 2C suits buyers who prioritize a lighter, thinner body and a higher AnTuTu result.
Blackview OSCAL Marine 3
The Blackview OSCAL Marine 3 is the better buy for buyers who want more memory, higher-resolution cameras, and a rugged build.
The verdict
Your pick: Blackview OSCAL Marine 3, ahead on Performance & hardware, Camera, Connectivity and Battery & charging. Unless Design & display decides it for you.
| Category | Oscal FLAT 2C | OSCAL Marine 3 |
|---|---|---|
| Design & display | 5.2 | 4.6 |
| Performance & hardware | 2.5 | 3.7 |
| Camera | 1.9 | 3.0 |
| Connectivity | 5.4 | 5.7 |
| Battery & charging | 5.0 | 6.1 |
Which one is for you?
Blackview Oscal FLAT 2C, if you care about…
- AnTuTu Score
- 251,400
- against 235,000
- Weight
- 193 g
- against 245 g
- Usable Surface
- 84 %
- against 71 %
- Body Thickness
- 8.7 mm
- against 10.7 mm
Blackview OSCAL Marine 3, if you care about…
- RAM Capacity
- 8 GB
- against 2 GB
- Bluetooth Version
- Bluetooth 5.2
- against Bluetooth 5.0
- Maximum Storage Capacity
- 256 GB
- against 64 GB
- Fast Charge Power
- 18 W
- against 5 W
Specification comparison
Performance
| Specification | Oscal FLAT 2C | OSCAL Marine 3 |
|---|---|---|
| Processor Model | Unisoc T603 | MediaTek Helio G81 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G57 MP1 | Mali-G52 MC2 |
| Storage Type | — | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 64 GB | 256 GB Best value |
| AnTuTu Score | 251,400 Best value | 235,000 |
| Geekbench 6 Single-Core | — | 420 |
| Geekbench 6 Multi-Core | — | 1,391 |
| CPU Description | 2× Cortex-A75 at 1.8 GHz + 6× Cortex-A55 at 1.6 GHz | 2x Cortex-A75 at 2.0 GHz plus 6x Cortex-A55 at 1.7 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 2 GB | 8 GB Best value |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | Oscal FLAT 2C | OSCAL Marine 3 |
|---|---|---|
| Body Colors | Black, Cyan | Black, White, Silver |
| Body Thickness | 8.7 mm Best value | 10.7 mm |
| Body Width | 75.2 mm | 83 mm |
| Body Height | 163.2 mm | 174.6 mm |
| Weight | 193 g Best value | 245 g |
| Usable Surface | 84 % Best value | 71 % |
| Body Materials | Plastic | Plastic |
| Resistance Features | — | IP68, IP69, MIL-STD-810H |
| Drop Resistance Class | C | — |
| Repairability Class | B | — |
| Rugged Build | No | Yes Best value |
| Drop Test Count | 90 | — |
Battery
| Specification | Oscal FLAT 2C | OSCAL Marine 3 |
|---|---|---|
| Battery Efficiency Rating | B | — |
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 5 W | 18 W Best value |
| Battery Features | Fast Charging, Non-Removable | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable Best value |
| Charge cycles | 1,100 | — |
Display
| Specification | Oscal FLAT 2C | OSCAL Marine 3 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 400 nits |
| Display Diagonal | 6.56″ | 6.56″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,612 px | 1,612 px |
| Display Pixel Density | 267 ppi | 269 ppi Best value |
| Display Refresh Rate | 90 Hz | 90 Hz |
| Display Features | Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch, Frameless | Water Drop Notch, Scratch Resistant, Dragontrail Glass, Gorilla Glass 5, Panda Glass, Capacitive Touch, Multi-Touch |
Sensors
| Specification | Oscal FLAT 2C | OSCAL Marine 3 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Oscal FLAT 2C | OSCAL Marine 3 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Light Sensor, Proximity Sensor | Cooling System, Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor |
Software
| Specification | Oscal FLAT 2C | OSCAL Marine 3 |
|---|---|---|
| Operating System | Android 14 | Android 16 |
| OS Family | Android | Android |
| OS Version | 14 | 16 Best value |
| Google Services | Yes | Yes |
Connectivity
| Specification | Oscal FLAT 2C | OSCAL Marine 3 |
|---|---|---|
| SIM Configurations | Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 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 B28B, 4G LTE B28A, 4G LTE B40, 4G LTE B41 | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B8, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B19, 4G LTE B20, 4G LTE B28B, 4G LTE B28A, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | — | LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 Best value |
| Bluetooth Profiles | A2DP, HID | A2DP |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value |
| Connectivity Features | 3.5 mm Audio Jack, Computer Sync, NFC, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG, USB Type-C | 3.5 mm Audio Jack, Computer Sync, NFC, OTA Sync, FM Radio, Tethering, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, USB 2.0 |
| USB Version | — | USB 2.0 |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 100 Mbps |
Audio
| Specification | Oscal FLAT 2C | OSCAL Marine 3 |
|---|---|---|
| Audio Features | A2DP, HID | A2DP |
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