Oppo A71 (2018) vs UMIDIGI A9
Oppo A71 (2018)
UMIDIGI A9
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkUMTS 900, 2100, 850HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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HSPA speedHSPA-
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LTE speedLTELTE, Cat6, 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 announced2017-22020-12
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Status2018-22020-12
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Design
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BuildFront glass, aluminium bodyPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height148.1 mm164 mm
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Width73.8 mm77.14 mm
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Thickness7.6 mm9.45 mm
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Weight137 g204 g
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Waterproof-IP68/IP69K
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Dust proof-IP68/IP69K
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ColorsBlack, GoldGreen
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD
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Physical size5.2 inches6.53 inches
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Resolution720 x 1280 pixels720 x 1600 pixels
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Pixel density282 ppi269 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen
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MultitouchYes-
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Hardware
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CPUOcta-core 1.8 GHz ARM Cortex-A53Octa-core 2.0 GHz Cortex-A55
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ChipsetQualcomm Snapdragon 450MediaTek Helio G25
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GPUAdreno 506PowerVR GE8320
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Memory RAM2 GB3 GB
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Internal storage16 GB64 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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Storage-UFS 2.1
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OS
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OSAndroid 7.1 (Nougat)Android 11
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Main camera
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Camera type-Triple
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Main camera13 MP, f/2.213 MP, f/1.8
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8 MP, 77˚
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2 MP
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Primary camera resolution4160 x 3120 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flashdual-LED flash
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, 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
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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP, f/2.48 MP, f/2.0 , 25 mm
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Selfie camera resolution2592 x 1944 pixels-
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Selfie camera features-Face unlock
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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EarpieceYesYes
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Multimedia
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Radio-FM Radio
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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 Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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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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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging Push EmailPush Email-
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SensorsAccelerometer, compass, proximityAccelerometer, compass, fingerprint, gyroscope, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3000 mAh5150 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 2G25 h-
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Talk time 3G25 h-
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Tests and performance
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Antutu-101288 (v8)
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Geekbench(single-core)-134 (v5.2)
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Geekbench(multi-core)-483 (v5.2)