Oppo R17 vs UMIDIGI A7
Oppo R17
UMIDIGI A7
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700, 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
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HSDPA speed42 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A, Cat15, 800 Mbps download, 150 Mbps uploadLTE Cat 4, 301 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 announced2018-82020-08
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Status2018-82020-08
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Design
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BuildAluminium alloy, glassMetal, plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual SIM stand-by)
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Height156.7 mm163.7 mm
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Width74 mm77.6 mm
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Thickness7.9 mm8.7 mm
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Weight182 g228 g
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ColorsBlack, PurpleGreen, Grey
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Display
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Display typeAMOLEDIPS capacitive touchscreen
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Physical size6.4 inches6.49 inches
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Resolution1080 x 2280 pixels720 x 1560 pixels
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Pixel density394 ppi265 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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MultitouchYes-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.0 GHz Kryo 360 GoldQuad-core 2.3 GHz Cortex-A53
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CPU(second)Hexa-core 1.7 GHz Kryo 360 Silverquad-core 1.6 GHz Cortex-A53
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ChipsetQualcomm SDM710 Snapdragon 670MediaTek Helio P20 (MT6757)
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GPUAdreno 615Mali-T880 MP2
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Memory RAM8 GB4 GB
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Internal storage128 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 8.1 OreoAndroid 10
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Main camera
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Camera typeDualQuad
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Main camera16 MP, f/1.7 , 25 mm, 1/2.6" , 1.22 µm16 MP, f/1.8 , 0.26" , 1.132 µm
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20 MP, 25 mm, 1/2.8" , 1.0 µm8 MP, 1/4" , 1.12 µm
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5 MP
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5 MP
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Primary camera resolution4608 x 3456 pixels4608 x 3456 pixels
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Primary camera video2160p@30fps, 1080p@30fps1080p@30fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashdual-LED flashdual LED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, 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 camera25 MP, f/2.013 MP, f/2.0 , 0.23" , 1.029 µm
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Selfie camera resolution5760 x 4312 pixels4608 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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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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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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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth HID-Yes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyro, 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 capacity3500 mAh4150 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOCYes
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Cost
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Price-100 USD