Nokia T20 vs Sigma Mobile X-style Tab A83
Nokia T20
Sigma Mobile X-style Tab A83
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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, 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41-
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EV-DO speed2.4 Mbps download, 0.15 Mbps upload-
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LTE speedLTE, Cat4, 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 announced2021-102019-1
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Status2021-102019-1
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Design
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Build-Plastic, metal
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SIMNano-SIMMicro-SIM
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Height247.6 mm123 mm
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Width157.5 mm207 mm
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Thickness7.8 mm9 mm
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Weight465 g360 g
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WaterproofIP52-
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Dust proofIP52-
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ColorsDeep OceanBlack, Gray
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Display
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Display typeIPS LCDIPS capacitive touchscreen
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Physical size10.4 inches8 inches
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Resolution1200 x 2000 pixels1280 x 800 pixels
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Pixel density224 ppi189 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Display features400 nits (typ)-
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Hardware
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CPUOcta-core-
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CPUDual-core 1.8 GHz Cortex-A75Quad-core 1.3 GHz Cortex-A7
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetUnisoc T610Mediatek MT8321
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GPUMali-G52Mali-400 MP2
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Internal storage32, 64 GB16 GB
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Memory RAM3, 4 GB2 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB32 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 11Android 8.1 Oreo
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Main camera
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Camera typeSingleSingle
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Main camera8 MP5 MP
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Primary camera resolution3264 x 2448 pixels2592 x 1944 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera flashLED 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-modeContinuous shooting, digital zoom, geotagging, panorama, HDR, 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 camera5 MP2 MP
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Selfie camera resolution2560 x 1944 pixels1600 x 1200 pixels
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Selfie camera video-480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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Earpiece-Yes
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Multimedia
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RadioFM RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LELEYes
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Bluetooth EDR-Yes
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometerAccelerometer, proximity, light
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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 capacity8200 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingNo-
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Tests and performance
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Antutu195000 (v9)-
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Geekbench(single-core)347 (v5.4)-
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Geekbench(multi-core)1135 (v5.4)-
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Cost
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Price230 USD-
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