Energizer Ultimate U650S vs Oppo Watch 46mm
Energizer Ultimate U650S
Oppo Watch 46mm
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2019-12020-03
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Status2019-12020-03
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Design
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BuildPlastic, metalGlass front, aluminum frame, plastic back
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)eSIM
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Height162.5 mm46 mm
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Width76.5 mm39 mm
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Thickness8.2 mm11.4 mm
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Weight-40 g
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Waterproof-5ATM
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ECG-ECG certified
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ColorsBlack, GreenDark Black, Gold
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED flexible capacitive touchscreen
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Physical size6.5 inches1.91 inches
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Resolution720 x 1480 pixels402 x 476 pixels
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Pixel density253 ppi326 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen-
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MultitouchYes-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 1.2 GHz Cortex-A7
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetMediatek MT6762 Helio P22Qualcomm MSM8909W Snapdragon Wear 2500
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GPUPowerVR GE8320Adreno 304
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Memory RAM4 GB1 GB
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Internal storage128 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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Storage-eMMC 4.5
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OS
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OSAndroid 9.0 PieColorOS Watch OS
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Main camera
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Camera typeDual-
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Main camera16 MP
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Primary camera-No
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2 MP
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Primary camera resolution4608 x 3456 pixels-
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Primary camera video1080p@30fps-
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Primary camera flashdual-LED flash-
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, scene-mode-
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Selfie camera
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Selfie camera16 MP
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Selfie camera resolution4608 x 3456 pixels-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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EarpieceYes-
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Headphone adapterYes-
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectorNo
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USB On-The-GoYes-
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BDS-Yes
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Features
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SensorsAccelerometer, fingerprint, compass, gyro, proximityAccelerometer, barometer, gyro, heart rate
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3500 mAh430 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Wireless charging-Yes
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Cost
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Price-280 USD