Realme C21Y vs Tecno Spark Go 2023
Realme C21Y
Tecno Spark Go 2023
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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 900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41LTE frequency band 1, 3, 5, 7, 8, 20, 38, 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, 150 Mbps download, 51 Mbps uploadLTE, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-062023-01
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Status2021-072022-02
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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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Height164.5 mm163.9 mm
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Width76 mm75.5 mm
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Thickness9.1 mm8.9 mm
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Weight200 g-
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ColorsBlack, BlueBlack, Blue, Purple
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.5 inches6.56 inches
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Resolution720 x 1600 pixels720 x 1600 pixels
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Pixel density270 ppi267 ppi
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Display colors1677721616777216
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Hardware
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CPUOcta-core-
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CPUDual-core 1.8 GHz Cortex-A75Quad-core 2.0 GHz Cortex-A53
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetUnisoc T610-
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GPUMali-G52-
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Memory RAM4 GB3, 4 GB
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Internal storage64 GB32, 64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 10, Realme UIAndroid 12, HIOS 12
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Main camera
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Camera typeDualDual
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Main camera(wide) , 13 MP, f/2.2 , 26 mm, 1/3.06" , 1.12 µm(wide) , 13 MP, f/1.9 , 27 mm
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(macro) , 2 MP, f/2.4(depth) , 0.08 MP
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(depth) , 2 MP, f/2.4
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashdual-LED flash
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Camera featuresAutofocus, 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 autofocusAutofocus, 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 typeSingleSingle
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Selfie camera(wide) , 5 MP, f/2.2 , 1/5.0" , 1.12 µm5 MP, f/2.0
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Selfie camera resolution-2560 x 1944 pixels
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Selfie camera video1080p@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, 802.11nYes
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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BDSYes-
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Features
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SensorsAccelerometer, compass, 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-PoLi-Po
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Battery capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesNo, 10W
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Reverse chargingYes-
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Tests and performance
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Antutu196316 (v9)92140 (v9)
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Geekbench(single-core)378 (v5.2)-
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Geekbench(multi-core)1298 (v5.2)-
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Cost
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Price160 USD85 USD
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SAR value
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SAR(head)-0.39 W/kg
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SAR(body)-0.71 W/kg
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