Oppo Reno Ace vs Samsung Galaxy A31
Oppo Reno Ace
Samsung Galaxy 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, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1(2100), 5(850), 7(2600), 8(900), 25(1900)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE Cat15, 798 Mbps download, 226 Mbps uploadLTE, Cat10, 452 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-102020-03
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Status2019-102020-04
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Design
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BuildAluminium alloy, glassPlastic
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height161 mm159.3 mm
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Width75.7 mm73.1 mm
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Thickness8.7 mm8.6 mm
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Weight200 g185 g
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ColorsPurple, BlueBlack, Blue, Red, White
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Display
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Display typeAMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size6.5 inches6.4 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density405 ppi411 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6Scratch resistant, 2.5D curved glass screen
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MultitouchYesYes
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Display featuresHDR, DCI-P3 100%-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.96 GHz Kryo 485Dual-core 2.2 GHz Cortex-A75
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CPU(second)Triple-core 2.42 GHz Kryo 485Hexa-core 1.7 GHz Cortex-A55
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetQualcomm SDM855 Snapdragon 855+-
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GPUAdreno 640-
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Internal storage256 GB64, 128 GB
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Memory RAM8, 12 GB4, 6 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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StorageUFS 3.0eMMC 5.1
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OS
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OSColorOS 6.1 (Android 9.0 Pie)Android 10.0; One UI 2.0
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Main camera
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Camera typeQuadQuad
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Main camera48 MP, f/1.7 , 1/2.0" , 0.8 µm, 2x optical zoom48 MP, f/2.0 , 1/2.0" , 0.8 µm
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13 MP, f/2.4 , 1/3.4" , 1.0 µm8 MP, f/2.2 , 1/4.0" , 1.12 µm, 13 mm
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8 MP, f/2.2 , 1/3.2" , 1.4 µm5 MP, f/2.4
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2 MP, f/2.4 , 1/5" , 1.75 µm5 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels8000 x 6000 pixels
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Primary camera video2160p@30/60fps, 1080p@30/60/120fps (gyro-EIS); video rec. only with main camera1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, 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 camera16 MP, f/2.0 , 26 mm, 1/3.1" , 1.0 µm20 MP, f/2.2
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera video1080p@30fps1080p@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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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, 802.11ac
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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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USBType-C 1.0 reversible connectorType-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BeidouYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, 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 capacity4000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC 2.0 (100% in 30 min)Yes
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Cost
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Price410 USD200 USD
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