Bravis NB851 vs Cubot C3
Bravis NB851
Cubot C3
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 900, 2100N/A
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4G network-N/A
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HSDPA speed21 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYesNo
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EDGE-No
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Availability
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Oficially announced2018-102020
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Status2018-102020
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Design
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BuildPlastic-
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SIMDual SIM (dual stand-by)No
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Height122.8 mm46 mm
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Width206.5 mm46 mm
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Thickness7.7 mm14.8 mm
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Weight332 g-
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Waterproof-50 m
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ColorsBlackBlack, Gray
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Display
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Display typeIPS capacitive touchscreenTFT LCD
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Physical size8 inches1.3 inches
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Resolution1280 x 800 pixels240 x 240 pixels
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Pixel density189 ppi261 ppi
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Display colors16777216-
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Protection-Scratch resistant
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7
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ChipsetMediatek MT8321-
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GPUMali-400 MP2-
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Memory RAM1 GB-
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Internal storage16 GB-
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max32 GB-
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OS
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OSAndroid 8.1 OreoProprietary OS
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Main camera
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Camera typeSingle-
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Main camera2 MP
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Primary camera resolution1600 x 1200 pixels-
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Primary camera video720p@30fps-
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Primary camera flashLED flash-
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Camera featuresContinuous shooting, digital zoom, geotagging, panorama, HDR, face detection, white balance settings, ISO settings, self-timer-
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Selfie camera
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Selfie camera0.3 MP
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Selfie camera resolution640 x 480 pixels-
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Selfie camera video480p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesNo
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EarpieceYes-
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nNo
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USBmicroUSB 2.0No
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Bluetoothv4.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-No
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GPSYes, with A-GPSNo
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Features
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SensorsAccelerometerAccelerometer, heart rate, gyroscope
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity4000 mAh260 mAh
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Battery removableNon-removableNon-removable
