Infinix S4 vs Xiaomi Mi Watch (China)
Infinix S4
Xiaomi Mi Watch (China)
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkWCDMA 850, 900, 2100HSDPA 850, 900, 1900
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 38(2600), 40(2300), 41(2500)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 39(1900), 40(2300), 41(2500)
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HSDPA speed42 Mbps-
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HSUPA speed11.5 Mbps-
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LTE speedLTE Cat 6, 301.5 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 announced2019-42019-11
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Status2019-42019-11
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Design
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SIMDual SIM (Nano-SIM, dual SIM stand-by)eSIM
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Height156 mm44.7 mm
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Width75 mm36.9 mm
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Thickness7.9 mm12.3 mm
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Weight154 g44 / 56 g
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ColorsBlack, Red, Purple, BlueBlack, Silver
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size6.2 inches1.78 inches
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Resolution720 x 1520 pixels368 x 448 pixels
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Pixel density271 ppi326 ppi
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Display colors1677721616777216
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Protection2.5D 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 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 Helio P22 (MT6762)Qualcomm Snapdragon Wear 3100
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GPUPowerVR GE8320Adreno 304
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Memory RAM3, 6 GB1 GB
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Internal storage32, 64 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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OS
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OSX OS 5.0 (Android 9.0 Pie)Proprietary wearable platform
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Main camera
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Camera typeTriple-
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Main camera13 MP, f/1.9 , 1.12 µm
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8 MP, f/2.4
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2 MP, f/2.8
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30fps-
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Primary camera flashQuad LED flash-
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Camera featuresAutofocus, continuous shooting, digital zoom, optical zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection-
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Selfie camera
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Selfie camera32 MP, f/2 , 0.8 µm
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Selfie camera resolution6528 x 4896 pixels-
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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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EarpieceYes-
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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, 802.11n 5GHzWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0No
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USB On-The-GoYes-
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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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, proximity, light, compass, gyroscope, fingerprintAccelerometer, barometer, gyro, heart rate
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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 mAh570 / 590 mAh
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Battery removableNon-removableNon-removable
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Wireless charging-Yes
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Talk time 2G36 h-
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Talk time 3G26 h-
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Standby time 2G1080 h-
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Standby time 3G864 h-
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Standby time 4G624 h-
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Cost
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Price-170 USD