Samsung Galaxy Tab S7 vs Sigma Mobile X-treme PQ38
Samsung Galaxy Tab S7
Sigma Mobile X-treme PQ38
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66LTE frequency band 1, 3, 5, 7, 8, 19, 20, 28, 40, 41
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A (6CA) Cat 20, 2000 Mbps download, 150 Mbps uploadLTE, Cat4, 150 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 announced2019-72021-01
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Status2019-82021-01
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Design
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BuildGlass front, aluminum back, aluminum framePlastic, rubber
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height165.3 mm169 mm
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Width253.8 mm86 mm
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Thickness6.3 mm15.9 mm
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Weight498 g330 g
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StylusYes-
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Waterproof-IP68
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Dust proof-IP68
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ColorsBlack, Bronze, SilverBlack
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Display
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Display typeLTPS IPS LCDIPS LCD
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Physical size11 inches5.45 inches
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Resolution1600 x 2560 pixels720 x 1440 pixels
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Pixel density274 ppi295 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass 3
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Hardware
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CPUOcta-core-
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CPUSingle-core 3.09 GHz Kryo 585Quad-core 2.0 GHz Cortex-A53
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CPU(second)Triple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core 1.8 GHz Kryo 585
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ChipsetQualcomm SM8250 Snapdragon 865+MediaTek Helio A22 MT6761
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GPUAdreno 650PowerVR GE8300
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Memory RAM6, 8 GB4 GB
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Internal storage128, 256, 512 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-32 GB
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StorageUFS 3.0-
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OS
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OSAndroid 10, One UI 2.5Android 10
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Main camera
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Camera typeDualDual
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Main camera13 MP, f/2.0 , 26 mm, 1/3.4" , 1.0 µm13 MP
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5 MP, f/2.2 , 12 mm, 1.12 µm0.3 MP
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Primary camera resolution4160 x 3120 pixels4160 x 3120 pixels
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Primary camera video4K@30fps1080p@30fps
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Primary camera flash-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 type-Single
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Selfie camera8 MP, f/2.0 , 26 mm, 1/4.0" , 1.12 µm5 MP
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Selfie camera resolution3264 x 2448 pixels2560 x 1920 pixels
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Selfie camera video1080p@30fps720p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes (4 speakers)Yes
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Earpiece-Yes
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Multimedia
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RadioNoFM 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, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 2.0
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USB connectormagnetic connector-
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, fingerprint, geomagnetic, gravity, gyroscope, light, magnetometer, 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 capacity8000 mAh8000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Cost
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Price830 USD180 USD
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Tests and performance
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Antutu-54000 (v8)
