UMIDIGI A9 Max vs Xiaomi Poco F4
UMIDIGI A9 Max
Xiaomi Poco F4
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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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, 2, 3, 4, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41
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5G network-5G 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 speed5.76 Mbps11.52 Mbps
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LTE speedLTE, Cat6, 301 Mbps download, 51 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-032022-06
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Status2021-032022-06
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Design
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BuildGlass, MetalGlass front (Gorilla Glass 5), glass back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height158.70 mm163.2 mm
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Width74.90 mm76 mm
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Thickness8.60 mm7.7 mm
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Weight205 g195 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsBlack, Blue, GreenBlack, Green, Silver
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Display
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Display typeIPS LCDAMOLED
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Physical size6.3 inches6.67 inches
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Resolution1080 x 2340 pixels1080 x 2400 pixels
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Pixel density409 ppi395 ppi
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Display colors167772161073741824
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ProtectionScratch resistant, 2.5D curved glass screen, LTPS (Low Temperature PolySilicon)Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display features-120Hz, HDR10+, Dolby Vision, 900 nits (HBM), 1300 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A73Single-core 3.2 GHz Kryo 585
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CPU(second)quad-core 2.0 GHz Cortex-A53Triple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core 1.8 GHz Kryo 585
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ChipsetMediaTek Helio P60 MT6771Qualcomm SM8250-AC Snapdragon 870 5G
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GPUMali-G72 MP3Adreno 650
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Memory RAM8 GB6, 8, 12 GB
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Internal storage128 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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StorageUFS 2.1UFS 3.1
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OS
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OSAndroid 11Android 12, MIUI 13 for POCO
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Main camera
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Camera typeQuadTriple
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Main camera48 MP, f/1.79 , 1/2" , 0.8 µm64 MP, f/1.8 , 1/2.0" , 0.7 µm, (wide)
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(ultrawide) , 16 MP, 120˚(ultrawide) , 8 MP, 119˚ , f/2.2 , 1/4.0" , 1.12 µm
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(depth) , 5 MP(macro) , 2 MP, f/2.4
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(macro) , 5 MP
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Primary camera resolution8000 x 6000 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps4K@30/60fps, 1080p@30/60fps
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, 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, macro-mode, phase detection autofocusAutofocus, 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 autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera24 MP, f/2.020 MP, f/2.5 , (wide) , 1/3.06" , 0.8 µm
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Selfie camera featuresFace unlockFace unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.2
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Bluetooth A2DPYesYes
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bluetooth HIDYes-
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bluetooth LE-Yes
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Infrared-Yes
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NFC-Yes (market dependent)
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDSYesYes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, non-contact infrared thermometr, proximityAccelerometer, compass, fingerprint, gyroscope
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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 capacity4150 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 3+, 67W (100% in 38 min)
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Tests and performance
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Antutu148477 (v8)715000 (v9)
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Geekbench(single-core)295 (v5.2)932 (v5.2)
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Geekbench(multi-core)1368 (v5.2)3269 (v5.2)
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Cost
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Price200 USD360 USD