Oppo A31 vs ZTE nubia Z40 Pro
Oppo A31
ZTE nubia Z40 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 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, 3, 5, 7, 8, 4, 12, 17, 20, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 8, 28, 41, 78 SA/NSA
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HSDPA speed42 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-ALTE-A (CA)
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-022022-02
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Status2020-022022-03
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Design
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BuildPlasticGlass front, aluminum frame, glass back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.9 mm161.9 mm
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Width75.5 mm72.9 mm
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Thickness8.3 mm8.4 mm
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Weight180 g199 g
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ColorsBlack, WhiteBlack, Galaxy
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Display
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Display typeIPS capacitive touchscreenAMOLED
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Physical size6.5 inches6.67 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density270 ppi395 ppi
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Display colors167772161073741824
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ProtectionScratch resistant-
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MultitouchYes-
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Display features-144Hz, HDR10+, 1000 nits
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A53Single-core 3.0 GHz Cortex-X2
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CPU(second)quad-core 1.8 GHz Cortex-A53Triple-core 2.50 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A710
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ChipsetMediatek MT6765V/CB Helio P35Qualcomm SM8450 Snapdragon 8 Gen 1
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GPUPowerVR GE8320Adreno 730
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Memory RAM4 GB8, 12 GB
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Internal storage128 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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StorageeMMC 5.1UFS 3.1
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OS
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OSColorOS 6.1 (Android 9.0 Pie)Android 12, MyOS 12
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Main camera
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Camera typeTripleTriple
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Main camera12 MP, f/1.864 MP, f/1.7 , (standard) , 35 mm, 1/1.3"
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2 MP, f/2.4 , 27 mm8 MP, f/3.4 , 125 mm, (periscope telephoto) , 1/4.0" , 5x optical zoom
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2 MP, f/2.450 MP, f/2.2 , 116˚ , (ultrawide) , 14 mm
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Primary camera resolution4096 x 3072 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps3160p@30fps
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Primary camera flashLED flashdual-LED 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 autofocus, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, laser autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera8 MP, f/2.016 MP, f/2.5 , (wide)
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1/5.0" , 1.75 µm
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Selfie camera resolution3264 x 2448 pixels4608 x 3456 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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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, 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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Wi-Fi displayYes-
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WLAN WiFi Dual BandYesYes
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USBmicroUSB 2.0Type-C 3.1
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USB On-The-GoYesYes
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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GALILEO-Yes
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BDSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, light, proximityAccelerometer, 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 capacity4230 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 80W
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Fast wireless charging-Yes, 15W
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Cost
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Price200 USD550 USD
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Tests and performance
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Antutu-1021513 (v9)
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Geekbench(single-core)-1248 (v5.2)
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Geekbench(multi-core)-4198 (v5.2)
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