Ulefone Armor 21 vs Ulefone Armor 8 Pro
Ulefone Armor 21
Ulefone Armor 8 Pro
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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, 1700(AWS), 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, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66
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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, Cat7, 301 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-052021-04
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Status2023-052021-04
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Design
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BuildPolycarbonate, TPU, metalFront glass, aluminum back with rubber, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height176 mm166 mm
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Width81.6 mm81.8 mm
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Thickness18.1 mm15 mm
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Weight400 g282 g
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WaterproofIP68/IP69K (1.5m and 30 mins)IP68/IP69K, 1.5m for 30 mins
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Dust proofIP68/IP69KIP68/IP69K
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MIL-STD-810G-Yes
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MIL-STD-810HYes-
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ColorsBlackBlack, Orange, Red
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.58 inches6.1 inches
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Resolution1080 x 2408 pixels720 x 1560 pixels
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Pixel density401 ppi282 ppi
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Display colors1677721616777216
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ProtectionScratch resistantScratch resistant, oleophobic coating
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A76Quad-core 2.0 GHz Cortex-A73
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 2.0 GHz Cortex-A53
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ChipsetMediaTek MT8781 Helio G99Mediatek MT6771 Helio P60
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GPUMali-G57 MC2Mali-G72 MP3
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Memory RAM8 GB6, 8 GB
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Internal storage256 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB256 GB
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OS
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OSAndroid 13Android 11
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 64 MP, f/1.9 , 0.8 µm(wide) , 16 MP, f/2.2
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(night vision) , 24 MP, f/1.8(macro) , 5 MP, f/2.4
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(depth) , 2 MP, f/2.2
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Primary camera resolution9280 x 6180 pixels4608 x 3456 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, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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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 µm8 MP, f/2.2
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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
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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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RadioStereo FM radio, RDS, recordingFM radio, RDS, recording
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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-GoYesYes
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Bluetoothv5.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYes-
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NFCYesYes
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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, gyroscope, 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 mAh5580 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WYes
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Talk time 2G-16 h
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Talk time 4G-16 h
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Standby time 2G-570 h
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Standby time 4G-570 h
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Tests and performance
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Antutu370000 (v9)176442 (v8)
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Geekbench(single-core)567 (v5.2)327 (v5.2)
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Geekbench(multi-core)1857 (v5.2)1488 (v5.2)
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Cost
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Price240 USD160 USD
