Energizer Energy E220S vs Oppo Watch 2 42mm LTE
Energizer Energy E220S
Oppo Watch 2 42mm LTE
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)1, 3, 5, 8, 34, 38, 39, 40, 41 - China
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2019-22021-07
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Status2019-22021-07
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Design
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Build-Glass front, aluminum frame
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SIMDual SIM (Micro-SIM, dual stand-by)eSIM
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Height119 mm42.8 mm
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Width59 mm36.8 mm
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Thickness16.5 mm11.4 mm
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Weight112 g31 g
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Waterproof-5ATM
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ColorsBlack, BlueBlack, Rose Gold
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Display
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Display typeTFT capacitive touchscreenAMOLED
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Physical size2.2 inches1.75 inches
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Resolution240 x 320 pixels372 x 430 pixels
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Pixel density182 ppi326 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1.3 GHz Cortex-A7Quad-core 1.7 GHz Cortex-A53
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ChipsetSpreadtrum SC9820EQualcomm Snapdragon Wear 4100
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GPU-Adreno 504
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Memory RAM256 MB1 GB
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Internal storage512 MB8 GB
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Memory card-No
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Memory card max32 GB-
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Storage-eMMC 4.5
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OS
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OSKaiOSAndroid Wear OS - global; ColorOS Watch 2.0 - China
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Main camera
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Main camera0.3 MP
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Primary camera-No
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Primary camera videoYes-
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Selfie camera
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Selfie cameraNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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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, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0No
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Bluetoothv2.1v5.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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NFC-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh360 mAh
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Battery removable-Non-removable
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Features
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Sensors-Accelerometer, barometer, gyro, heart rate, SPO2
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Cost
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Price-240 USD