Infinix Smart 4 vs Oppo Watch 2 42mm LTE
Infinix Smart 4
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 850, 900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)1, 3, 5, 8, 34, 38, 39, 40, 41 - China
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE Cat 4, 150.8 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 announced2019-102021-07
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Status2019-102021-07
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Design
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Build-Glass front, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)eSIM
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Height167 mm42.8 mm
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Width76 mm36.8 mm
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Thickness8.3 mm11.4 mm
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Weight183 g31 g
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Waterproof-5ATM
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ColorsBlack, Cyan, PurpleBlack, Rose Gold
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Display
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Display typeIPS capacitive touchscreenAMOLED
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Physical size6.6 inches1.75 inches
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Resolution720 x 1600 pixels372 x 430 pixels
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Pixel density266 ppi326 ppi
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Display colors16777216-
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MultitouchYes-
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Hardware
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 1.7 GHz Cortex-A53
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ChipsetMediatek MT6761 Helio A22Qualcomm Snapdragon Wear 4100
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GPUPowerVR GE8320Adreno 504
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Memory RAM1 GB1 GB
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Internal storage16 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 Pie Go EditionAndroid Wear OS - global; ColorOS Watch 2.0 - China
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Main camera
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Camera typeSingle-
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Main camera8 MP
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Primary camera-No
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Primary camera video1080p@30fps-
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Primary camera flashdual LED flash-
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Selfie camera
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Selfie camera5 MP
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Selfie camera video1080p@30fps-
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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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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 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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Bluetoothv5.0v5.0
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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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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, light, proximityAccelerometer, barometer, gyro, heart rate, SPO2
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4000 mAh360 mAh
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Battery removableNon-removableNon-removable
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Cost
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Price120 USD240 USD