blu F91 5G vs Cubot J20
blu
F91 5G
Cubot
J20
At a glance
- Brand
- BLU
- Cubot
- Release date
- April 2022, 4 years 1 months ago
- July 2023, 2 years 10 months ago
- AnTuTu
- 439.600 Antutu v10 Overall performance better than 70% of devices
- 46.800 Antutu v9 Overall performance better than 49% of devices
Display
- Size
- 6.8"
- 4"
- Resolution
- 1080 x 2460 px FHD+
- 480 x 854 px LowRes
- Type
- LCD IPS
- LCD
- Density
- 395 ppi High Density
- 245 ppi Medium Density
- Aspect ratio
- 21:9
- 16:9
- Features
- Hole-punch Notch, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless
- Without Notch, Capacitive, Multi-touch
Performance
- Chipset
- MediaTek Dimensity 810 (MT6873)
- MediaTek MT6739WA
- CPU
- 2x Cortex A76 2.4 GHz + 6x Cortex A55 2.0 GHz
- 4x Cortex A53 1.3 GHz
- CPU type
- Octa-Core
- Quad-Core
- Process
- 6 nm
- 28 nm
- Frequency
- 2.4 GHz
- 1.3 GHz
- GPU
- Mali-G57 MC2
- PowerVR GE8100
- RAM
- 8 GB
- 2 GB
- RAM type
- LPDDR4X RAM
- —
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 48 Mpx
- 5 Mpx
- Aperture
- ƒ/ 1.8
- Unknow
- Pixel size
- 0.80 µm
- —
- Flash
- No
- LED
- Optical stabilization
- No
- No
- Slow motion
- No, 30 fps
- No, 30 fps
- Features
- Digital zoom, Quadruple camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode
- Autofocus, Touch focus, Geotagging, HDR, Face detection, Self-timer
Battery
- Capacity
- 5000 mAh
- 2350 mAh
- Type
- Li-Polymer
- Li-Polymer
- Fast charge
- Yes
- Yes , 5.0W
- Features
- Wireless charging, Non-removable
- Removable
Storage
- Capacity
- 128 GB
- 16 GB
- SD slot
- Yes , Independent SD slot
- Yes , Slot for SD or second SIM card
Body
- Dimensions
- 76.8 mm 168.7 mm 8.9 mm Print 3D Model
- 65.0 mm 138.0 mm 10.8 mm Print 3D Model
- Weight
- 204 g
- 143 g
- Materials
- Plastic
- Plastic
- Usable surface
- 84 %
- 49 %
- Colors
- —
- Black Green
Software
- Operating system
- Android 11 Red Velvet Cake Android 11
- Android 12 Snow Cone Android 12 Go edition
- 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 5.0
- Bluetooth 4.2
- 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
- Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Wi-Fi Hotspot
- USB
- USB Type-C
- —
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou
- GPS, A-GPS
Networks
- 5G
- n2 (1900 PCS), n5 (850), n25 (1900), n41 (2500), n66 (1700), n71 (600), n77 (3700)
- —
- 4G LTE
- B2 (1900), B4 (1700/2100 AWS 1), B5 (850), B12 (700), B13 (700), B17 (700), B25 (1900+), B26 (850), B41 (TDD 2500), B66 (1700/2100), B71 (600)
- B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B40 (TDD 2300)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850)
- B1 (2100), B8 (900)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B2 (1900), B3 (1800), B5 (850), B8 (900)
Sensors & security
- Fingerprint
- Yes, on the side
- No
- Accelerometer
- Yes
- Yes
- Proximity
- Yes
- —
- Light sensor
- Yes
- Yes
- Cooling system
- No
- No
Front camera
- Resolution
- —
- 2 Mpx
- Aperture
- —
- Unknow
