UMIDIGI A7 vs Xiaomi Poco M4 5G
UMIDIGI A7
Xiaomi Poco M4 5G
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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, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 3, 5, 8, 40, 41
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5G network-5G band 1, 3, 5, 8, 28, 40, 78 SA/NSA
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 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 Cat 4, 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 announced2020-082022-04
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Status2020-082022-05
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Design
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BuildMetal, plasticGlass front (Gorilla Glass 3), plastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual SIM stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.7 mm164 mm
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Width77.6 mm76.1 mm
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Thickness8.7 mm8.9 mm
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Weight228 g200 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsGreen, GreyBlue, Gray, Silver
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size6.49 inches6.58 inches
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Resolution720 x 1560 pixels1080 x 2400 pixels
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Pixel density265 ppi401 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Scratch resistantCorning Gorilla Glass 3
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Display features-90Hz
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A53Dual-core 2.2 GHz Cortex-A76
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CPU(second)quad-core 1.6 GHz Cortex-A53Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediaTek Helio P20 (MT6757)MediaTek MT6833 Dimensity 700
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GPUMali-T880 MP2Mali-G57 MC2
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Memory RAM4 GB4, 6 GB
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Internal storage64 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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StorageeMMC 5.1UFS 2.2
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OS
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OSAndroid 10Android 12, MIUI 13
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Main camera
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Camera typeQuadDual
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Main camera16 MP, f/1.8 , 0.26" , 1.132 µm50 MP, f/1.8 , 0.7 µm, (wide) , 26˚
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8 MP, 1/4" , 1.12 µm2 MP, 1.75 µm, (depth) , f/2.4
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5 MP
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5 MP
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Primary camera resolution4608 x 3456 pixels8190 x 6120 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, 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, phases detection autofocus, night mode 2.0
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Selfie camera
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Selfie camera type-Single
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Selfie camera13 MP, f/2.0 , 0.23" , 1.029 µm8 MP, f/2.4 , 1.0 µm, (wide)
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Selfie camera resolution4608 x 3456 pixels2560 x 1920 pixels
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Selfie camera features-Face 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 5GHzWi-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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Wi-Fi displayYes-
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-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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GALILEOYes-
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximity, lightAccelerometer, compass, 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 capacity4150 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 18W
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Talk time 2G-31 h
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Cost
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Price100 USD240 USD
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Tests and performance
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Antutu-321866 (v9)
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Geekbench(single-core)-561 (v5.2)
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Geekbench(multi-core)-1723 (v5.2)
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SAR value
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SAR(head)-0.85 W/kg
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SAR(body)-0.85 W/kg
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