Infinix Smart 4 vs Realme Watch 2
Infinix Smart 4
Realme Watch 2
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 2100N/A
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)N/A
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE Cat 4, 150.8 Mbps download, 51 Mbps upload-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2019-102021-04
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Status2019-102021-05
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Design
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Build-Glass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)No
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Height167 mm35.7 mm
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Width76 mm25.8 mm
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Thickness8.3 mm12.2 mm
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Weight183 g38 g
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Waterproof-IP68 (up to 1.5m)
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Dust proof-IP68
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ColorsBlack, Cyan, PurpleBlack
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size6.6 inches1.4 inches
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Resolution720 x 1600 pixels320 x 320 pixels
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Pixel density266 ppi323 ppi
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Display colors16777216-
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MultitouchYes-
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Display features-600 nits (peak)
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Hardware
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CPUQuad-core 2.0 GHz Cortex-A53
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ChipsetMediatek MT6761 Helio A22-
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GPUPowerVR GE8320-
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Memory RAM1 GB-
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Internal storage16 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 Edition-
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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 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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LoudspeakerYesNo
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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, 802.11nNo
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0No
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-No
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GPSYes, with A-GPSNo
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Features
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SensorsAccelerometer, compass, fingerprint, light, proximityAccelerometer, 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 mAh315 mAh
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Battery removableNon-removableNon-removable
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Cost
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Price120 USD60 USD
