Cubot Smart Watch vs Digma Optima Prime 4 3G
Cubot Smart Watch
Digma Optima Prime 4 3G
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Network
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2G networkN/AGSM 900, 1800
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3G networkN/AHSDPA 1900
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4G networkN/A-
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced20202018-4
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Status20202018-4
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Design
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Build-Plastic
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SIMNoDual SIM (Micro-SIM/Mini-SIM, dual stand-by)
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Height41.6 mm107.8 mm
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Width41.6 mm188 mm
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Thickness11.6 mm10 mm
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Weight-270 g
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WaterproofIP68 (1.5m and 30 mins)-
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Dust proofIP68-
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ColorsBlack, PinkBlack
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Display
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Display typeTFT LCDTN
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Physical size1.3 inches7 inches
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Resolution240 x 240 pixels1024 x 600 pixels
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Pixel density261 ppi170 ppi
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Display colors-16777216
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.2 GHz Cortex-A7
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Chipset-Spreadtrum SC7731C
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GPU-Mali-400 MP1
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Memory RAM-1 GB
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Internal storage-8 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-64 GB
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OS
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OSProprietary OSAndroid 7.0 Nougat
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANNoWi-Fi 802.11b, 802.11g, 802.11n
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USBNomicroUSB 2.0
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCNo-
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GPSNoYes, with A-GPS
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Features
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SensorsAccelerometer, gyroscope, heart rateAccelerometer
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity210 mAh2200 mAh
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Battery removableNon-removableNon-removable
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Selfie camera
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Selfie camera0.31 MP
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Selfie camera resolution-640 x 480 pixels
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Selfie camera video-480p@30fps MP
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Browser
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HTML-HTML5
