Oppo A3 vs Xiaomi Mi Mix 3
Oppo A3
Xiaomi Mi Mix 3
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1900, 1700(AWS), 1800, 1900, 2100; CDMA2000 1xEV-DO - global; HSDPA 850, 900, 1700(AWS), 1900, 2100 - China
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500); LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)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), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - global; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
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HSPA speedHSPA-
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTELTE, Cat18, 1.2 Gbps download, 221 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42018-10
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Status2018-52018-11
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Design
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BuildMetalFront glass, aluminium frame, ceramic back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height156 mm157.9 mm
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Width75.3 mm74.7 mm
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Thickness7.8 mm8.5 mm
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Weight159 g218 g
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ColorsGarnet Red, Knight Black, Soybean Meal, Stardust SilverBlack, Blue, Green
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Display
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Display typeLTPS IPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size6.2 inches6.39 inches
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Resolution1080 x 2280 pixels1080 x 2340 pixels
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Pixel density405 ppi403 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen; LTPS(Low Temperature PolySilicon)Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2 GHz Cortex-A73Quad-core 2.8 GHz Kryo 385 Gold
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CPU(second)quad-core 2 GHz Cortex-A53quad-core 1.7 GHz Kryo 385 Silver
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ChipsetMediatek Helio P60Qualcomm SDM845 Snapdragon 845
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GPUMali-G72 MP3Adreno 630
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Memory RAM4 GB6, 8, 10 GB
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Internal storage128 GB128, 256 GB
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Memory cardmicroSD-
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Memory card max256 GB-
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OS
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OSAndroid 8.1 (Oreo)Android 9.0 Pie
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Main camera
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Camera type-Dual
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Main camera16 MP, f/1.812 MP, f/1.8 , 1/2.55" , 1.4 µm
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12 MP, f/2.4 , 1/3.4" , 1.0 µm
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Primary camera resolution4608 x 3345 pixels4032 x 3024 pixels
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Primary camera video1080p@30fps2160p@30/60fps, 1080p@30/60fps, 1080p@960fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flashLED 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
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DxOMark photo-108
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DxOMark video-93
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DxOMark camera score-103
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Selfie camera
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Selfie camera type-Dual
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Selfie camera8 MP, f/2.224 MP, f/2.2 , 19 mm, 1/2.8" , 0.9 µm
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Selfie camera resolution3264 x 2448 pixels5760 x 4312 pixels
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Selfie camera video1080p@30fps1080p@30fps
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DxOMark photo-83
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DxOMark video-85
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DxOMark camera score-84
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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EarpieceYesYes
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Headphone adapter-Yes
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n, 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 display-Yes
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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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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth HID-Yes
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bluetooth LEYesYes
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Bluetooth EDR-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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Beidou-Yes
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QZSS-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, gyro, proximityAccelerometer, compass, gyroscope, fingerprint, 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 capacity3400 mAh5500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOCQualcomm Quick Charge 4.0+
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Wireless charging-Yes