Ulefone Armor 23 Ultra vs Xiaomi Black Shark 4 Pro
Ulefone Armor 23 Ultra
Xiaomi Black Shark 4 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 800, 850, 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 77, 78 SA/NSA5G band 1, 3, 8, 28, 41, 77, 78, 79 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 speedLTELTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-032021-03
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Status2023-032021-03
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Design
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BuildPolycarbonate, TPU, metalAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height-163.8 mm
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Width-76.4 mm
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Thickness-9.9 mm
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Weight-220 g
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WaterproofIP68/IP69K-
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Dust proofIP68/IP69K-
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MIL-STD-810HYes-
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Build features-Physical pop-up gaming triggers
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ColorsBlackBlack, Blue, Silver
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Display
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Display typeAMOLEDSuper AMOLED
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Physical size6.67 inches6.67 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density395 ppi395 ppi
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Display colors1677721616777216
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ProtectionScratch resistantScratch resistant
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Display features-Always-on display, 144Hz, HDR10+, 1300 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.99 GHz Cortex-X2Single-core 2.84 GHz Kryo 680
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CPU(second)Triple-core 2.5 GHz Cortex-A710Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.78 GHz Cortex-A510Quad-core 1.80 GHz Kryo 680
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ChipsetQualcomm Snapdragon 8 Gen 1Qualcomm SM8350 Snapdragon 888
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GPUAdreno 730Adreno 660
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Memory RAM16 GB8, 12, 16 GB
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Internal storage1024 GB256, 512 GB
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Memory cardNoNo
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StorageUFS 2.1UFS 3.1
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OS
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OSAndroid 13Android 11, Joy UI 12.5
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Main camera
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Camera typeTripleTriple
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Main camera108 MP64 MP, (wide) , f/1.8 , 1/1.97" , 0.7 µm
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(ultrawide) , 64 MP(ultrawide) , 8 MP, f/2.2 , 120˚ , 1/4.0" , 1.12 µm
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(periscope telephoto) , 64 MP(macro) , 5 MP, f/2.4
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Primary camera resolution12000 x 9000 pixels9280 x 6920 pixels
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Primary camera video-4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps; HDR10+
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical 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, macro-mode, phase detection autofocusAutofocus, continuous shooting, digital zoom, optical 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 camera16 MP20 MP, (wide) , f/2.5 , 0.8 µm
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Selfie camera resolution4608 x 3456 pixels5184 x 3880 pixels
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Selfie camera featuresFace unlock, face detectionHDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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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, 802.11ac, 802.11axWi-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 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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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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QZSS-Yes
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, geomagnetic, gravity, gyroscope, light, pedometer, proximityAccelerometer, barometer, 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 capacity7000 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 120WQuick Charge (50% in 5 min, 100% in 15 min)
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Tests and performance
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Antutu463000 (v9)867578 (v8)
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Geekbench(single-core)-1139 (v5.2)
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Geekbench(multi-core)-3565 (v5.2)
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Cost
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Price500 USD620 USD