Cat B35 vs Oppo Watch 41mm
Cat B35
Oppo Watch 41mm
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps upload-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2018-92020-03
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Status2018-102020-03
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Design
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Build-Glass front, alloy frame, plastic back
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SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)eSIM
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Height138 mm41.5 mm
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Width60 mm36.4 mm
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Thickness14 mm11.4 mm
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Weight130 g29.7 g
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WaterproofIP68, 1.2m and 35 minutes3ATM
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Dust proofYes, IP68-
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Resistance drop1.8m-
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MIL-STD-810GYes-
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ECG-ECG certified
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ColorsBlackBlack, Gold, Silver
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Display
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Display typeTFTAMOLED flexible capacitive touchscreen
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Physical size2.4 inches1.6 inches
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Resolution240 x 320 pixels320 x 360 pixels
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Pixel density167 ppi326 ppi
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Display colors-16777216
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ProtectionScratch-proof glass-
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Hardware
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CPUDual-core 1.3 GHz Cortex-A7Quad-core 1.2 GHz Cortex-A7
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ChipsetQualcomm MSM8905 Snapdragon 205Qualcomm MSM8909W Snapdragon Wear 2500
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GPUAdreno 304Adreno 304
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Memory RAM512 MB1 GB
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Internal storage4 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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Storage-eMMC 4.5
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OS
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OSKaiOS 2.5ColorOS Watch OS
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Main camera
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Main camera2 MP
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Primary camera-No
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Primary camera video480p@30fps-
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Primary camera flashLED flash-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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Multimedia
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Radio-No
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Radio FMFM radio-
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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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USBmicroUSB 2.0No
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Bluetoothv4.1v4.2
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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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SensorsAccelerometerAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2300 mAh300 mAh
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Battery removableNon-removableNon-removable
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Wireless charging-Yes
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Talk time 3G12 h-
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Standby time 3G720 h-
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Cost
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Price-210 USD