Tecno Spark 4 vs Xiaomi Redmi 9 Activ
Tecno Spark 4
Xiaomi Redmi 9 Activ
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41LTE frequency band 1, 3, 5, 8, 40, 41
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE-A, 301 Mbps download, 151 Mbps upload
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GPRSYesYes
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EDGEYesYes
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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 framePlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165.3 mm164.9 mm
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Width75.9 mm77.1 mm
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Thickness8.2 mm9 mm
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Weight176 g194 g
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Waterproof-Water-repellent coating
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ColorsBlue, PurpleBlack, Green, Purple
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.52 inches6.53 inches
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Resolution720 x 1600 pixels720 x 1600 pixels
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Pixel density269 ppi269 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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Display features-400 nits (typ)
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Hardware
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CPU-Octa-core
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetMediaTek Helio A22 MT6761MediaTek Helio G35
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GPUPowerVR GE8300PowerVR GE8320
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Memory RAM2, 3 GB4, 6 GB
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Internal storage32 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB512 GB
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StorageeMMC 5.1eMMC 5.1
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OS
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OSAndroid 9.0 Pie, HIOS 5.5Android 10, MIUI 12
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Main camera
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Camera typeTripleDual
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Main camera13 MP, f/1.813 MP, f/2.2 , (wide) , 75˚ , 1/3.06" , 1.12 µm
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2 MP2 MP, (depth) , f/2.4
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0.3 MP
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Primary camera resolution4128 x 3096 pixels-
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashdual-LED flashLED 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-modeAutofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, f/2.05 MP, f/2.2 , (wide) , 1.12 µm
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera featuresFace unlockHDR
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity4000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 10W
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Tests and performance
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Antutu80070 (v9)110490 (v8)
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Geekbench(single-core)774 (v4.0)175 (v5.2)
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Geekbench(multi-core)2201 (v4.0)681 (v5.2)
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SAR value
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SAR(head)-0.51 W/kg
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SAR(body)-0.83 W/kg
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Cost
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Price-140 USD
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