Ulefone Armor 21 vs Xiaomi Redmi 10
Ulefone Armor 21
Xiaomi Redmi 10
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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, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps uploadEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTELTE-A (CA)
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-052021-08
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Status2023-052021-08
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Design
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BuildPolycarbonate, TPU, metalPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height176 mm161.9 mm
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Width81.6 mm75.5 mm
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Thickness18.1 mm8.9 mm
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Weight400 g181 g
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WaterproofIP68/IP69K (1.5m and 30 mins)-
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Dust proofIP68/IP69K-
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MIL-STD-810HYes-
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ColorsBlackBlue, Gray, White
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Display
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Display typeIPS LCDLCD
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Physical size6.58 inches6.5 inches
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Resolution1080 x 2408 pixels1080 x 2400 pixels
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Pixel density401 ppi405 ppi
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Display colors1677721616777216
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ProtectionScratch resistantScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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Display features-90Hz, DotDisplay, Reading mode 3.0, Sunlight display
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A76Dual-core 2.0 GHz Cortex-A75
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Hexa-core 1.8 GHz Cortex-A55
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ChipsetMediaTek MT8781 Helio G99MediaTek Helio G88
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GPUMali-G57 MC2Mali-G52 MC2
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Memory RAM8 GB4, 6 GB
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Internal storage256 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max2 TB-
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Storage-eMMC 5.1
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OS
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OSAndroid 13Android 11, MIUI 12.5
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Main camera
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Camera typeDualQuad
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Main camera(wide) , 64 MP, f/1.9 , 0.8 µm(wide) , 50 MP, f/1.8
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(night vision) , 24 MP, f/1.8(ultrawide) , 8 MP, f/2.2 , 118˚ , 1/4.0" , 1.12 µm
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(macro) , 2 MP, f/2.4 , 1/5" , 1.75 µm
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(depth) , 2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution9280 x 6180 pixels9280 x 6920 pixels
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Primary camera video-1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, 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
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP, f/2.2 , 1.0 µm(wide) , 8 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlock, HDR, face detectionFace 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, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioStereo FM radio, RDS, recordingFM Radio
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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 Direct-Yes
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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-GoYes-
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Bluetoothv5.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYesYes
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NFCYesNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, 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-PoLi-Po
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Battery capacity9600 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WQuick Charge 3.0
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Reverse charging-Yes
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Tests and performance
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Antutu370000 (v9)195294 (v9)
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Geekbench(single-core)567 (v5.2)-
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Geekbench(multi-core)1857 (v5.2)-
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Cost
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Price240 USD190 USD
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