Blackview OSCAL Marine 3 vs coolpad COOL30i
Blackview
OSCAL Marine 3
coolpad
COOL30i
At a glance
- Brand
- Blackview
- Coolpad
- Release date
- December 2025, 5 months ago
- December 2023, 2 years 5 months ago
- AnTuTu
- 235.000 Antutu v10 Overall performance better than 57% of devices
- 115.000 Antutu v9 Overall performance better than 52% of devices
Display
- Size
- 6.56"
- 6.56"
- Resolution
- 720 x 1612 px HD+
- 720 x 1600 px HD+
- Type
- LCD IPS
- LCD IPS
- Density
- 269 ppi Medium Density
- 267 ppi Medium Density
- Aspect ratio
- 20:9
- 20:9
- Features
- Water Drop Notch, Refresh rate 90 Hz, Brightnes 400 cd/m² (typ), Scratch resistant, Dragontrail glass, Corning Gorilla Glass 5, Panda glass, Capacitive, Multi-touch
- Water Drop Notch, Refresh rate 90 Hz, Brightnes 400 cd/m² (typ), 2.5D curved glass screen, Capacitive, Multi-touch
Performance
- Chipset
- MediaTek Helio G81 (MT6769)
- MediaTek Helio G37
- CPU
- 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.7 GHz
- 8x2.3GHz Cortex A53
- CPU type
- Octa-Core
- Octa-Core
- Process
- 12 nm
- 12 nm
- Frequency
- 2 GHz
- 2.3 GHz
- GPU
- ARM Mali-G52 MC2
- PowerVR GE832
- RAM
- 8 GB
- 6 GB
- RAM type
- LPDDR4X RAM
- LPDDR4X RAM
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 16 Mpx
- 50 Mpx
- Aperture
- ƒ/ 2.2
- ƒ/ 1.6
- Flash
- LED
- LED
- Optical stabilization
- No
- No
- Slow motion
- No, 30 fps
- No, 30 fps
- Features
- Digital zoom, Dual camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Front camera
- Resolution
- 13 Mpx
- 8 Mpx
- Aperture
- ƒ/ 2.2
- Unknow
Battery
- Capacity
- 5000 mAh
- 4500 mAh
- Type
- Li-Polymer
- Li-Ion
- Fast charge
- Yes , 18.0W
- Yes , 10.0W
- Features
- Reverse charging, Non-removable
- Non-removable
Storage
- Capacity
- 128 GB
- 256 GB
- Type
- eMMC 5.1 Storage
- eMMC 5.1 Storage
- SD slot
- Yes , Slot for SD or second SIM card
- Yes , Independent SD slot
Body
- Dimensions
- 83.0 mm 174.6 mm 10.7 mm Print 3D Model
- 76.7 mm 166.2 mm 8.3 mm Print 3D Model
- Weight
- 245 g
- 197 g
- Materials
- Rugged Smartphone, Polycarbonate
- Polycarbonate
- Colors
- Black White Silver
- Black Blue Gold Green
- Water/dust resistance
- IP68, IP69 , MIL-STD-810H
- —
- Usable surface
- 71 %
- 81 %
Software
- Operating system
- Android 16 Android 16
- Android 13 Tiramisu Android 13
- Google services
- With Google Mobile Services
- With Google Mobile Services
Connectivity
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.2
- Bluetooth 5.0
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile)
- A2DP (Advanced Audio Distribution Profile)
- Wi-Fi
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- 802.11b , 802.11g , 802.11n
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Wi-Fi Hotspot
- USB
- USB Type-C
- USB Type-C
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, Galileo
- GPS, A-GPS, GLONASS, Beidou, Galileo
Networks
- 4G LTE
- B3 (1800), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B28b (700), B28a (700), B40 (TDD 2300), B41 (TDD 2500)
- B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
- 3G
- B8 (900)
- B1 (2100), B2 (1900), B5 (850), B8 (900)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
Sensors & security
- Fingerprint
- Yes, on the side
- Yes, on the side
- Accelerometer
- Yes
- Yes
- Gyroscope
- Yes
- —
- Proximity
- Yes
- Yes
- Light sensor
- Yes
- Yes
- Cooling system
- Yes
- No
