UMIDIGI A9 Max vs Xiaomi Redmi Note 11R
UMIDIGI A9 Max
Xiaomi Redmi Note 11R
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700, 1900, 2100HSDPA 850, 900, 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, 3, 5, 7, 8, 34, 38, 39, 40, 41
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5G network-5G band 1, 5, 8, 28, 41, 78
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat6, 301 Mbps download, 51 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-032022-09
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Status2021-032022-09
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Design
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BuildGlass, MetalGlass front, plastic frame, plastic 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 mm164 mm
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Width74.90 mm76.1 mm
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Thickness8.60 mm8.9 mm
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Weight205 g201 g
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ColorsBlack, Blue, GreenBlack, Blue, Gray
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.3 inches6.58 inches
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Resolution1080 x 2340 pixels1080 x 2408 pixels
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Pixel density409 ppi401 ppi
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Display colors1677721616777216
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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 3
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Display features-90Hz, 400 nits (typ)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A73Dual-core 2.2 GHz Cortex-A76
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CPU(second)quad-core 2.0 GHz Cortex-A53Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediaTek Helio P60 MT6771MediaTek MT6833 Dimensity 700
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GPUMali-G72 MP3Mali-G57 MC2
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Memory RAM8 GB4, 6, 8 GB
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Internal storage128 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB-
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StorageUFS 2.1UFS 2.2
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OS
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OSAndroid 11Android 12, MIUI 13
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Main camera
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Camera typeQuadDual
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Main camera48 MP, f/1.79 , 1/2" , 0.8 µm13 MP, f/2.2 , 1.0 µm, (wide)
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(ultrawide) , 16 MP, 120˚(depth) , 2 MP, f/2.4
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(depth) , 5 MP
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(macro) , 5 MP
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Primary camera resolution8000 x 6000 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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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, 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 autofocus, night mode 2.0
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera24 MP, f/2.05 MP, f/2.2 , (wide)
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera featuresFace unlockFace detection, face unlock, HDR
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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 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
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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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Bluetoothv4.2v5.1
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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-No
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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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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, non-contact infrared thermometr, proximityAccelerometer, compass, fingerprint, proximity
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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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 18W
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Tests and performance
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Antutu148477 (v8)299111 (v9)
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Geekbench(single-core)295 (v5.2)562 (v5.2)
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Geekbench(multi-core)1368 (v5.2)1722 (v5.2)
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Cost
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Price200 USD160 USD