Sigma Mobile X-style Tab A83 vs Xiaomi Poco X3 Pro
Sigma Mobile X-style Tab A83
Xiaomi Poco X3 Pro
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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 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-12021-03
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Status2019-12021-03
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Design
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BuildPlastic, metalGlass front (Gorilla Glass 6), plastic back
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SIMMicro-SIMHybrid Dual SIM (Nano-SIM, dual stand-by)
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Height123 mm165.3 mm
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Width207 mm76.8 mm
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Thickness9 mm9.4 mm
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Weight360 g215 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsBlack, GrayBlack, Blue, Bronze
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size8 inches6.67 inches
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Resolution1280 x 800 pixels1080 x 2400 pixels
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Pixel density189 ppi395 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6
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MultitouchYes-
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Display features-120Hz, HDR10, 450 nits (typ)
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Single-core 2.96 GHz Kryo 485 Gold
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CPU(second)Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.78 GHz Kryo 485 Silver
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ChipsetMediatek MT8321Qualcomm Snapdragon 860
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GPUMali-400 MP2Adreno 640
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Internal storage16 GB128, 256 GB
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Memory RAM2 GB6, 8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB1 TB
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Storage-UFS 3.1
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OS
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OSAndroid 8.1 OreoAndroid 11, MIUI 12 for POCO
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Main camera
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Camera typeSingleQuad
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Main camera5 MP48 MP, (wide) , f/1.8 , 1/2.0" , 0.8 µm
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(ultrawide) , 8 MP, f/2.2 , 119˚
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution2592 x 1944 pixels8000 x 6000 pixels
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Primary camera video720p@30fps4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
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Primary camera flashLED flashdual-LED flash
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Camera featuresContinuous shooting, digital zoom, geotagging, panorama, HDR, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, 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 type-Single
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Selfie camera2 MP20 MP, (wide) , f/2.2 , 78˚ , 1/3.4" , 0.8 µm
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Selfie camera resolution1600 x 1200 pixels5963 x 3354 pixels
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Selfie camera features-HDR, panorama
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Selfie camera video480p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio, recording
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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, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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Infrared-Yes
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NFC-Yes (market dependent)
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, proximity, lightAccelerometer, compass, fingerprint, gyroscope, 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 capacity4000 mAh5160 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes (59% in 30 min, 100% in 59 min)
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Tests and performance
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Antutu-561303 (v8)
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Geekbench(single-core)-782 (v5.2)
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Geekbench(multi-core)-2792 (v5.2)
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Cost
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Price-310 USD