Xiaomi Poco F4 vs Xiaomi Redmi 9 Activ
Xiaomi Poco F4
Xiaomi Redmi 9 Activ
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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, 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, 3, 5, 8, 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 Mbps42.2 Mbps
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HSUPA speed11.52 Mbps5.76 Mbps
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LTE speedLTE-ALTE-A, 301 Mbps download, 151 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-062021-09
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Status2022-062021-09
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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 mm77.1 mm
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Thickness7.7 mm9 mm
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Weight195 g194 g
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Waterproof-Water-repellent coating
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Splash resistantIP53-
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Dust proofIP53-
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ColorsBlack, Green, SilverBlack, Green, Purple
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.67 inches6.53 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 3
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Display features120Hz, HDR10+, Dolby Vision, 900 nits (HBM), 1300 nits (peak)400 nits (typ)
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.2 GHz Kryo 585Quad-core 2.3 GHz Cortex-A53
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CPU(second)Triple-core 2.42 GHz Kryo 585quad-core 1.8 GHz Cortex-A53
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CPU(third)Quad-core 1.8 GHz Kryo 585
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ChipsetQualcomm SM8250-AC Snapdragon 870 5GMediaTek Helio G35
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GPUAdreno 650PowerVR GE8320
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Memory RAM6, 8, 12 GB4, 6 GB
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Internal storage128, 256 GB64, 128 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 POCOAndroid 10, MIUI 12
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 64 MP, f/1.8 , 1/2.0" , 0.7 µm(wide) , 13 MP, f/2.2 , 1/3.06" , 1.12 µm, 75˚
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(ultrawide) , 8 MP, f/2.2 , 119˚ , 1/4.0" , 1.12 µm(depth) , 2 MP, f/2.4
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(macro) , 2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels-
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Primary camera video4K@30/60fps, 1080p@30/60fps1080p@30fps
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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 typeSingleSingle
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Selfie camera(wide) , 20 MP, f/2.5 , 1/3.06" , 0.8 µm(wide) , 5 MP, f/2.2 , 1.12 µm
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Selfie camera featuresFace unlock, HDRHDR
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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 802.11a, 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)No
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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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BDSYesYes
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QZSSYes-
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NavICYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscopeAccelerometer, 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 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, 10W
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Tests and performance
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Antutu715000 (v9)110490 (v8)
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Geekbench(single-core)932 (v5.2)175 (v5.2)
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Geekbench(multi-core)3269 (v5.2)681 (v5.2)
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Cost
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Price360 USD140 USD
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SAR value
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SAR(head)-0.51 W/kg
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SAR(body)-0.83 W/kg