Tecno Spark 4 vs Xiaomi Watch Color 2
Tecno Spark 4
Xiaomi Watch Color 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, 3, 5, 8, 38, 40, 41N/A
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2019-092021-09
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Status2019-092021-09
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Design
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BuildGlass front, plastic back, plastic frameGlass front, stainless steel frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)No
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Height165.3 mm-
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Width75.9 mm-
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Thickness8.2 mm-
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Weight176 g-
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Waterproof-5ATM
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ColorsBlue, PurpleBlack, Silver
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Display
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Display typeIPS LCDAMOLED
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Physical size6.52 inches1.43 inches
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Resolution720 x 1600 pixels454 x 454 pixels
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Pixel density269 ppi326 ppi
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Display colors16777216-
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Hardware
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CPUQuad-core 2.0 GHz Cortex-A53
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ChipsetMediaTek Helio A22 MT6761-
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GPUPowerVR GE8300-
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Memory RAM2, 3 GB-
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Internal storage32 GB-
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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StorageeMMC 5.1eMMC
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OS
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OSAndroid 9.0 Pie, HIOS 5.5Proprietary OS
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Main camera
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Camera typeTriple-
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Main camera13 MP, f/1.8
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2 MP
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0.3 MP
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Primary camera resolution4128 x 3096 pixels-
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Primary camera video720p@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, self-timer, scene-mode-
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera8 MP, f/2.0
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera featuresFace unlock-
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Selfie camera video720p@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 802.11b, 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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USB On-The-GoYes-
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesA2DP
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bluetooth LEYesLE
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NFCNoYes
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GPSYes, with A-GPSYes, with dual-band A-GPS
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Features
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SensorsAccelerometer, fingerprint, 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-IonLi-Ion
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Battery capacity4000 mAh470 mAh
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Battery removableNon-removableNon-removable
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Tests and performance
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Antutu80070 (v9)-
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Geekbench(single-core)774 (v4.0)-
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Geekbench(multi-core)2201 (v4.0)-
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Cost
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Price-150 USD
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