Sigma Mobile X-treme PQ37 vs Xiaomi Mi 9 Explorer
Sigma Mobile X-treme PQ37
Xiaomi Mi 9 Explorer
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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, 1700(AWS), 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(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 39(1900), 40(2300)
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LTE speedLTE Cat 6, 301.5 Mbps download, 51 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-102019-2
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Status2018-102019-3
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Design
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BuildPlastic, rubberBack glass (Gorilla Glass 5), aluminum frame (7000 series)
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SIMDual SIM (Nano-SIM/microSD)Dual SIM (Nano-SIM, dual stand-by)
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Height158 mm157.5 mm
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Width75 mm74.7 mm
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Thickness11.5 mm7.6 mm
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Weight209 g173 g
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WaterproofIP68-
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Dust proofIP68-
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ColorsBlackBlack
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED
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Physical size5.5 inches6.39 inches
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Resolution640 x 1280 pixels1080 x 2340 pixels
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Pixel density260 ppi403 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3Corning Gorilla Glass 6
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2 GHz Cortex-A53Single-core 2.84 GHz Kryo 485
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CPU(second)quad-core 1.5 GHz Cortex-A53Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetMediaTek Helio P23 (MT6763V)Qualcomm SDM855 Snapdragon 855
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GPUMali-G71 MP2Adreno 640
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Memory RAM4 GB12 GB
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Internal storage64 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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OS
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OSAndroid 8.1 OreoMIUI 10 (Android 8.1 Oreo)
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Main camera
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Camera typeSingleTriple
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Main camera13 MP, 0.23" , 1.127 µm48 MP, 1/2" , 0.8 µm, f/1.5 , 2x optical zoom
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16 MP, f/2.2 , 13 mm, 1/3.6" , 1.0 µm
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12 MP, f/2.2 , 54 mm, 1.0 µm
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30fps2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps
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Primary camera flashLED flashLED flash
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Primary camera phase detection autofocus-phase detection and laser autofocus
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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-mode2x optical zoom
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Selfie camera
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Selfie camera8 MP, 0.18" , 1.124 µm20 MP, 0.9 µm, f/2.0
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYes-
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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, 802.11nWi-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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WLAN DLNA-Yes
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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB On-The-Go-Yes
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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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NFCYes-
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GPSYes, with A-GPSYes, with dual-band A-GPS
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GLONASSYesYes
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GALILEO-Yes
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Beidou-Yes
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QZSS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, magnetometer, gyroscope, proximity, lightAccelerometer, compass, gyroscope, fingerprint
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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 capacity3600 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 4.0+
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Wireless charging-Yes
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