Xiaomi Mi A3 vs Xiaomi Redmi 9 (India)
Xiaomi Mi A3
Xiaomi Redmi 9 (India)
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; TD-CDMA
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3G networkHSDPA 850, 900, 1700, 1900, 2100HSDPA 850, 900, 1700(AWS), 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), 20(800), 28(700), 38(2600), 40(2300)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 38, 40
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HSDPA speed42 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat12, 603 Mbps download, 102 Mbps uploadLTE, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-72020-08
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Status2019-72020-08
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Design
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BuildAluminium alloy, glassPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height153.48 mm164.9 mm
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Width71.85 mm77.1 mm
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Thickness8.48 mm9 mm
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Weight173 g196 g
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Splash resistant-Yes
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ColorsBlack, Blue, WhiteBlack, Blue, Orange
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size6.09 inches6.53 inches
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Resolution720 x 1560 pixels720 x 1600 pixels
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Pixel density282 ppi269 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen
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MultitouchYes-
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Display featuresHDR10, DC dimming400 nits typ. brightness
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Kryo 260Quad-core 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Kryo 260quad-core 1.8 GHz Cortex-A53
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ChipsetQualcomm SDM665 Snapdragon 665MediaTek Helio G35
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GPUAdreno 610PowerVR GE8320
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Memory RAM4 GB4 GB
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Internal storage64, 128 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB-
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StorageUFS 2.1eMMC 5.1
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OS
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OSAndroid 9.0 PieMIUI 12 (Android 10)
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Main camera
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Camera typeTripleDual
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Main camera48 MP, f/1.79 , 1/2" , 0.8 µm13 MP, f/2.2
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8 MP, f/2.2 , 1.12 µm2 MP, f/2.4
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2 MP, f/2.4 , 1.75 µm
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Primary camera resolution8000 x 6000 pixels4160 x 3120 pixels
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Primary camera video2160p@30fps, 1080p@30/60/120fps1080p@30fps
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, 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 camera32 MP, f/2.0 , 0.8 µm8 MP, f/2.2 , 1.12 µm
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Selfie camera resolution6528 x 4896 pixels3264 x 2448 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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYes-
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WLAN WiFi Dual BandYes-
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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 HIDYes-
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bluetooth LEYesYes
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Bluetooth EDRYes-
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Bluetooth AptXaptX HD-
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InfraredYes-
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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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GALILEOYes-
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BeidouYesYes
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Features
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SensorsAccelerometer, compass, gyroscope, fingerprint, light, proximity, in-display fingerprint sensorAccelerometer, fingerprint, proximity
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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 capacity4030 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQualcomm Quick Charge 4.0Yes
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Talk time 4G-33 h
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Cost
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Price280 USD120 USD