Realme Watch 2 vs ZTE nubia Alpha
Realme Watch 2
ZTE nubia Alpha
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Network
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2G networkN/AGSM 850, 1900
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3G networkN/AHSDPA 900, 2100
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4G networkN/A-
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2021-042019-2
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Status2021-052019-4
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Design
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BuildGlass front, plastic back, plastic frame-
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SIMNoeSIM
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Height35.7 mm-
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Width25.8 mm-
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Thickness12.2 mm-
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Weight38 g-
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WaterproofIP68 (up to 1.5m)IP68, 1m for 30 mins
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Dust proofIP68IP68
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ColorsBlackBlack, Gold
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Display
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Display typeIPS LCDAMOLED capacitive touchscreen
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Physical size1.4 inches4.0 inches
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Resolution320 x 320 pixels192 x 960 pixels
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Pixel density323 ppi245 ppi
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Display colors-16777216
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Protection-Yes
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Display features600 nits (peak)-
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Hardware
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CPUQuad-core 1.1 GHz Cortex-A7
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Chipset-Qualcomm MSM8909W Snapdragon Wear 2100
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Memory RAM-1 GB
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Internal storage-8 GB
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Memory cardNoNo
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StorageeMMC 4.5-
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Sound
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3.5mm jackNoNo
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LoudspeakerNoYes
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Multimedia
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RadioNoNo
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Connectivity
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WLANNoWi-Fi 802.11b, 802.11g, 802.11n
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USBNoNo
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNo-
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GPSNoYes, with A-GPS
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Features
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SensorsAccelerometer, heart rate, SpO2Accelerometer, compass, gyro, heart rate
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity315 mAh500 mAh
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Battery removableNon-removableNon-removable
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Standby time-48 h
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Cost
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Price60 USD-
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OS
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OS-Android Wear 2.1
