Ulefone Armor X2 vs Xiaomi Black Shark
Ulefone Armor X2
Xiaomi Black Shark
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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 900, 2100HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G network-LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speed-HSPA
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LTE-A speed-LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-112018-4
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Status2018-112018-4
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Design
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BuildMetal, polycarbonate, thermoplastic polyurethaneAluminium alloy
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163 mm161.6 mm
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Width76.6 mm75.4 mm
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Thickness13.9 mm9.3 mm
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Weight256 g190 g
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WaterproofYes, IP68-
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Dust proofYes, IP68-
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ColorsGrey, Rose-goldBlack, Gray
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Display
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Display typeIPS capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches5.99 inches
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Resolution720 x 1440 pixels1080 x 2160 pixels
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Pixel density293 ppi403 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3, Oleophobic(lipophobic) coatingScratch resistant
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 2.8 GHz Kryo 385 Gold
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CPU(second)quad-core 1.8 GHz Kryo 385 Silver
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ChipsetMediatek MT6580Qualcomm SDM845 Snapdragon 845
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GPUMali-400 MP2Adreno 630
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Memory RAM2 GB6, 8 GB
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Internal storage16 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max128 GB-
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OS
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OSAndroid 8.1 OreoAndroid 8.0 (Oreo)
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Main camera
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Camera typeDualDual
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Main camera8 MP, f/2.012 MP, f/1.8 , 1.25 µm, 2x optical zoom
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5 MP20 MP, f/1.8 , 1 µm
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Interpolated resolution13 MP-
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Primary camera resolution3264 x 2448 pixels4000 x 3000 pixels
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Primary camera video720p@30fps2160p@30fps, 1080p@30fps, 720p@120fps
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Primary camera Autofocus-dual-pixel phase detection autofocus
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Primary camera flashdual-LED flashdual-LED dual-tone 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-modeGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera5 MP, f/2.420 MP, f/2.2 , 1.0 µm
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Selfie camera interpolated resolution8 MP-
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Selfie camera resolution2560 x 1920 pixels5120 x 3840 pixels
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Selfie camera video480p@30fps1080p
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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Headphone adapter-Yes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 1.0 reversible connector
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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SensorsAccelerometer, fingerprint, light, proximityFingerprint (front-mounted), accelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5500 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Qualcomm Quick Charge 3.0
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Talk time 2G20 h-
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Talk time 3G20 h-
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Standby time 2G250 h-
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Standby time 3G250 h-