Oppo Reno Ace vs UMIDIGI A3S
Oppo Reno Ace
UMIDIGI A3S
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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, 2100W-CDMA 850, 900, 1700, 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), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 19(850), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)
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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 Cat 4, 150 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 announced2019-102019-11
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Status2019-102019-11
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Design
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BuildAluminium alloy, glassMetal, glass
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual SIM stand-by)
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Height161 mm153.7 mm
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Width75.7 mm72.9 mm
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Thickness8.7 mm8.45 mm
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Weight200 g197 g
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ColorsPurple, BlueGreen, Grey
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Display
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Display typeAMOLED capacitive touchscreenIPS capacitive touchscreen
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Physical size6.5 inches5.7 inches
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Resolution1080 x 2400 pixels720 x 1440 pixels
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Pixel density405 ppi282 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 62.5D curved glass screen, Scratch resistant
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MultitouchYesYes
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Display featuresHDR, DCI-P3 100%-
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Hardware
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CPUOcta-core-
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CPUSingle-core 2.96 GHz Kryo 485Quad-core 2.0 GHz Cortex-A53
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CPU(second)Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetQualcomm SDM855 Snapdragon 855+MediaTek Helio A22 (MT6761)
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GPUAdreno 640PowerVR GE8300
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Memory RAM8, 12 GB2 GB
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Internal storage256 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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StorageUFS 3.0-
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OS
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OSColorOS 6.1 (Android 9.0 Pie)Android 10
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Main camera
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Camera typeQuadDual
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Main camera48 MP, f/1.7 , 1/2.0" , 0.8 µm, 2x optical zoom16 MP, f/2.0 , 0.26" , 1.132 µm
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13 MP, f/2.4 , 1/3.4" , 1.0 µm5 MP
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8 MP, f/2.2 , 1/3.2" , 1.4 µm
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2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution8000 x 6000 pixels4608 x 3456 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 flashdual LED 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, 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 camera16 MP, f/2.0 , 26 mm, 1/3.1" , 1.0 µm13 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels4160 x 3120 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 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, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectormicroUSB 2.0
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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 HID-Yes
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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, light
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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 mAh3950 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC 2.0 (100% in 30 min)-
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Cost
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Price410 USD70 USD
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