Oppo A31 vs Sigma Mobile X-treme PQ53
Oppo A31
Sigma Mobile X-treme PQ53
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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(2100), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
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HSDPA speed42 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-ALTE Cat4, 150.8 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-022018-10
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Status2020-022018-10
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Design
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BuildPlasticPlastic, rubber
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM/microSD)
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Height163.9 mm158.7 mm
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Width75.5 mm77.2 mm
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Thickness8.3 mm14.8 mm
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Weight180 g252 g
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Waterproof-IP68
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Dust proof-IP68
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ColorsBlack, WhiteBlack, Orange
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size6.5 inches5.7 inches
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Resolution720 x 1600 pixels720 x 1440 pixels
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Pixel density270 ppi282 ppi
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Display colors1677721616777216
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ProtectionScratch resistantScratch resistant, Corning Gorilla Glass 3
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MultitouchYesYes
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.3 GHz Cortex-A53Quad-core 1.5 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetMediatek MT6765V/CB Helio P35Mediatek MT6739
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GPUPowerVR GE8320PowerVR GE8100
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Memory RAM4 GB2 GB
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Internal storage128 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB128 GB
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StorageeMMC 5.1-
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OS
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OSColorOS 6.1 (Android 9.0 Pie)Android 8.1 Oreo
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Main camera
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Camera typeTripleSingle
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Main camera12 MP, f/1.88 MP, 0.18" , 1.124 µm
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2 MP, f/2.4 , 27 mm
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2 MP, f/2.4
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Primary camera resolution4096 x 3072 pixels3264 x 2448 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro 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 camera8 MP, f/2.08 MP, 0.18" , 1.124 µm
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1/5.0" , 1.75 µm
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera video1080p@30fps720p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapter-headphone adapter
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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 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYes-
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDR-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, light, proximityAccelerometer, proximity, light, magnetometer, fingerprint
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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 capacity4230 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 2G-30 h
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Talk time 3G-30 h
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Standby time 2G-960 h
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Standby time 3G-960 h
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Cost
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Price200 USD-
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