Assistant AS-401L Asper vs Oppo A9
Assistant AS-401L Asper
Oppo A9
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900, CDMA 800 & TD-SCDMA
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3G networkW-CDMA 900, 2100HSDPA 800, 850, 900, 1700/2100, 1900, 2100, TD-SCDMA 1880-1920, 2010-2025
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 25(1900), 26(850), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE Cat4, 150.8 Mbps download, 51 Mbps uploadLTE Cat 13, 391.6 Mbps download, 150.7 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-22019-4
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Status2019-22019-4
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Design
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BuildPlasticAluminium alloy, glass
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SIMDual SIM (Micro-SIM, Mini-SIM, dual SIM stand-by)Dual SIM (Nano-SIM/microSD)
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Height138 mm162 mm
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Width66 mm76.1 mm
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Thickness9.5 mm8.3 mm
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Weight-190 g
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ColorsBlack, GoldPurple, Green, Blue, White
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size5 inches6.53 inches
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Resolution480 x 960 pixels1080 x 2340 pixels
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Pixel density215 ppi395 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, Scratch resistant
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A53Quad-core 2.1 GHz Cortex-A73
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CPU(second)quad-core 1.95 GHz Cortex-A73
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ChipsetMediatek MT6739MediaTek Helo P70
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GPUPowerVR GE8100ARM Mali-G72 MP3
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Memory RAM1 GB4, 6 GB
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Internal storage16 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB256 GB
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OS
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OSAndroid 8.1 Oreo Go EditionColorOS 6 (Android 9.0 Pie)
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Main camera
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Camera typeDualDual
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Main camera8 MP16 MP, f/1.8
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0.3 MP2 MP, f/2.4
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Primary camera resolution3264 x 2448 pixels4608 x 3456 pixels
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Primary camera video720p@30fps2160@30fps
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Primary camera flashLED 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, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection
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Selfie camera
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Selfie camera2 MP16 MP, f/2
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Selfie camera resolution1600 x 1200 pixels4608 x 3456 pixels
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Selfie camera video480p@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 RadioNo
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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 DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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Features
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SensorsAccelerometer, fingerprint, proximity, lightAccelerometer, 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-IonLi-Po
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Battery capacity2000 mAh4020 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Yes
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