Ulefone Armor 6S vs Xiaomi Mi A2
Ulefone Armor 6S
Xiaomi Mi A2
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Network
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2G networkGSM 850, 900, 1800, 1900, CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920, 2010-2025HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(850), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
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HSPA speed-HSPA
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE Cat 7, 301.5 Mbps download, 102 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-92018-4
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Status2019-92018
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Design
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BuildRubber, metal, polycarbonateFront glass, aluminum body
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SIMDual SIM (Nano-SIM/microSD)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height166 mm158.7 mm
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Width83 mm75.4 mm
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Thickness13.3 mm7.3 mm
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Weight270 g168 g
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WaterproofIP68, IP69K-
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Dust proofIP68, IP69K-
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MIL-STD-810GYes-
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ColorsBlack, RedBlack, Cherry Pink, Flame Red, Glacier Blue, Sand Gold
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Display
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Display typeIPS capacitive touchscreenLTPS IPS LCD capacitive touchscreen
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Physical size6.2 inches5.99 inches
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Resolution1080 x 2246 pixels1080 x 2160 pixels
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Pixel density402 ppi403 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 5Corning Gorilla Glass 3
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.1 GHz Cortex-A73Quad-core 2.2 GHz Kryo 260
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CPU(second)quad-core 1.95 GHz Cortex-A53quad-core 1.8 GHz Kryo 260
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ChipsetMediaTek Helio P70Qualcomm SDM660 Snapdragon 660
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GPUARM Mali-G72 MP3Adreno 512
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Internal storage128 GB64, 128 GB
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Memory RAM6 GB4, 6 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD(uses second SIM slot)
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Memory card max256 GB256 GB
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OS
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OSAndroid 9.0 PieAndroid 8.1 (Oreo); Android One
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Main camera
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Camera typeDualDual
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Main camera16 MP, f/2.0 , 1/3.1" , 1.0 µm12 MP, f/1.8 , 1/2.9" , 1.25 µm, 2x optical zoom
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8 MP20 MP, f/1.8 , 1/2.8" , 1 µm
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Primary camera resolution4608 x 3456 pixels4000 x 3000 pixels
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Primary camera video1080p@30fps2160p@30fps, 1080p@30fps, 720p@120fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flashdual LED flashLED flash
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Electronic image stabilization-EIS (gyro)
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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 camera8 MP, f/2.0 , 0.18" , 1.126 µm20 MP, f/1.8 , 1/2.8" , 1.0 µm
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Selfie camera resolution3264 x 2448 pixels5384 x 3752 pixels
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Secondary camera HDR-Auto HDR
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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Headphone adapterYesYes
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Multimedia
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RadioFM radio, with RDS-
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Radio FM-FM 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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C 1.0 reversible connector
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USB On-The-GoYes-
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Infrared-Yes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BeidouYes-
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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, barometer, compass, gyroscope, pedometer, proximity, light, proximity, UV light sensorFingerprint (rear-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 capacity5000 mAh3010 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingMediaTek Pump ExpressQualcomm Quick Charge 3.0
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Wireless chargingQi-
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Talk time 2G25 h-
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Talk time 3G25 h-
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Standby time 2G440 h-
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Standby time 3G440 h-