Oppo Reno 7 5G vs ZTE Blade A31
Oppo Reno 7 5G
ZTE Blade A31
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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 800, 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 5, 7, 8, 20, 28, 38
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA-
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HSDPA speed42.2 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (CA)LTE, 301 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-022021-07
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Status2022-022021-07
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Design
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BuildAluminium alloy, glassPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height160.6 mm140 mm
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Width73.2 mm71 mm
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Thickness7.8 mm8.9 mm
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Weight173 g166 g
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ColorsBlack, BlueBlue, Gray
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.43 inches5.45 inches
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Resolution1080 x 2400 pixels720 x 1440 pixels
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Pixel density409 ppi295 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 5-
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Display features90Hz, HDR10+, 430 nits (typ), 600 nits (HDR), 800 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.4 GHz Cortex-A78Quad-core 1.6 GHz Cortex-A55
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.2 GHz Cortex-A55
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ChipsetMediaTek MT6877 Dimensity 900 5GUnisoc SC9863A
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GPUMali-G68 MC4IMG8322
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Memory RAM8 GB2 GB
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Internal storage256 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-128 GB
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StorageUFS 2.2-
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OS
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OSAndroid 11, ColorOS 12Android 11 Go Edition
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Main camera
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Camera typeTripleSingle
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Main camera(wide) , 64 MP, f/1.7 , 26 mm, 1/2.0" , 0.7 µm8 MP
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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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Primary camera resolution-3264 x 2448 pixels
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Primary camera video4K@30fps, 1080p@30/60/120fps, gyro-EIS720p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous autofocus, 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, macro-mode, phase detection autofocus, contrast detection autofocusHDR
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 32 MP, f/2.4 , 24 mm, 1/2.74" , 0.8 µm2 MP, f/2.8
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Selfie camera interpolated resolution-5 MP
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Selfie camera resolution-1920 x 1080 pixels
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Selfie camera featuresFace unlock, digital image stabilization, HDR, panorama-
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Selfie camera video1080p@30fps, gyro-EIS480p@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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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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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-GoYes-
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Bluetoothv5.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4500 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 60W (100% in 31 min)-
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Reverse chargingYes-
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Tests and performance
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Antutu476462 (v9)101300 (v8)
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Geekbench(single-core)769 (v5.2)149 (v5.2)
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Geekbench(multi-core)2822 (v5.2)817 (v5.2)
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Cost
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Price390 USD100 USD