Sigma Mobile X-treme PQ51 vs Ulefone Armor 7E
Sigma Mobile X-treme PQ51
Ulefone Armor 7E
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1700, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 19(850), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 71(600)
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE Cat4, 150.8 Mbps download, 51 Mbps uploadLTE, 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 announced20182020-03
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Status20182020-03
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Design
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BuildPlastic, rubberPolycarbonate, metal, rubber
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SIMDual SIM (Nano-SIM, dual SIM stand-by)Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height148 mm165.85 mm
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Width76 mm81 mm
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Thickness12 mm13.55 mm
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Weight214 g290 g
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WaterproofIP68Yes, IP68
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Dust proofIP68Yes, IP68
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MIL-STD-810G-Yes
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ColorsBlack,RedBlack
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size5.2 inches6.3 inches
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Resolution720 x 1280 pixels1080 x 2340 pixels
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Pixel density282 ppi409 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3Scratch resistant, oleophobic coating
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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-A53Dual-core 2.2 GHz Cortex-A75
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediatek MT6737MediaTek Helio P90 MT6779
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GPUMali-T720 MP1PowerVR GM 9446
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Memory RAM2 GB4 GB
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Internal storage16 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB256 GB
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Storage-UFS 2.1
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OS
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OSAndroid 7.0 NougatAndroid 9.0 Pie
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Main camera
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Camera typeDualTriple
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Main camera13 MP48 MP, f/1.7 , 1/2.0"
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0.3 MP2 MP, f/2.2
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2 MP, f/2.2
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Primary camera resolution4160 x 3120 pixels8000 x 6000 pixels
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Primary camera video720p@30fps2160p@30fps
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Primary camera flashLED flashquad-LED 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-modeAutofocus, 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 typeDual-
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Selfie camera5 MP16 MP, f/2.0 , 1/3"
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0.3 MP
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Selfie camera resolution2560 x 1920 pixels4608 x 3456 pixels
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Selfie camera video480p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapter-Yes
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Multimedia
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RadioFM RadioFM Radio
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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, 802.11n 5Ghz, 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 reversible connector
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USB On-The-GoYesYes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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Beidou-Yes
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Features
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SensorsAccelerometer, proximity, light, fingerprint, magnetometerAccelerometer, barometer, compass, fingerprint, gyroscope, heart rate, pedometer, light, proximity, UV light sensor
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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 capacity3700 mAh5500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingMediaTek Pump ExpressYes
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Wireless charging-Qi
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Talk time 3G-25 h
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Standby time 3G-550 h
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Cost
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Price-220 USD