Xiaomi Poco F4 vs Xiaomi Redmi 9A
Xiaomi Poco F4
Xiaomi Redmi 9A
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA-
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HSDPA speed42.2 Mbps-
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HSUPA speed11.52 Mbps-
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LTE speedLTE-A-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-062020-06
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Status2022-062020-07
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Design
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BuildGlass front (Gorilla Glass 5), glass backPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.2 mm164.9 mm
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Width76 mm77 mm
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Thickness7.7 mm9 mm
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Weight195 g196 g
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Splash resistantIP53-
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Dust proofIP53-
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ColorsBlack, Green, SilverBlue, Gray, Green
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Display
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Display typeAMOLEDIPS LCD capacitive touchscreen
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Physical size6.67 inches6.22 inches
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Resolution1080 x 2400 pixels720 x 1600 pixels
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Pixel density395 ppi269 ppi
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Display colors107374182416777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display features120Hz, HDR10+, Dolby Vision, 900 nits (HBM), 1300 nits (peak)-
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Hardware
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CPUOcta-core-
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CPUSingle-core 3.2 GHz Kryo 585Octa-core 2.0 GHz Cortex-A53
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CPU(second)Triple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core 1.8 GHz Kryo 585
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ChipsetQualcomm SM8250-AC Snapdragon 870 5GMediaTek Helio G25
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GPUAdreno 650PowerVR GE8320
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Memory RAM6, 8, 12 GB2 GB
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Internal storage128, 256 GB32 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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StorageUFS 3.1eMMC 5.1
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OS
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OSAndroid 12, MIUI 13 for POCOMIUI 12 (Android 10)
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Main camera
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Camera typeTripleSingle
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Main camera(wide) , 64 MP, f/1.8 , 1/2.0" , 0.7 µm13 MP, f/2.2 , 28 mm
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(ultrawide) , 8 MP, f/2.2 , 119˚ , 1/4.0" , 1.12 µm
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(macro) , 2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels4160 x 3120 pixels
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Primary camera video4K@30/60fps, 1080p@30/60fps1080p@30/60fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocusAutofocus, 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 camera typeSingle-
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Selfie camera(wide) , 20 MP, f/2.5 , 1/3.06" , 0.8 µm5 MP, f/2.2 , 1.12 µm
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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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, 802.11ac, 802.11axWi-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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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYes-
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NFCYes (market dependent)-
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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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Beidou-Yes
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BDSYes-
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QZSSYes-
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NavICYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscopeAccelerometer, 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 capacity4500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 3+, 67W (100% in 38 min)Yes
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Tests and performance
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Antutu715000 (v9)-
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Geekbench(single-core)932 (v5.2)-
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Geekbench(multi-core)3269 (v5.2)-
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Cost
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Price360 USD90 USD
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