Samsung Galaxy Tab S7 vs Ulefone Armor X8i
Samsung Galaxy Tab S7
Ulefone Armor X8i
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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 850, 900, 1700(AWS), 1900, 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, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28
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HSDPA speed42.2 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (6CA) Cat 20, 2000 Mbps download, 150 Mbps uploadLTE, Cat7, 300 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-72021-09
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Status2019-82021-09
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Design
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BuildGlass front, aluminum back, aluminum frame-
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SIMNano-SIMHybrid Dual SIM (Nano-SIM, dual stand-by)
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Height165.3 mm160.3 mm
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Width253.8 mm79 mm
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Thickness6.3 mm13.8 mm
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Weight498 g256 g
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StylusYes-
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Waterproof-IP68/IP69K (1.5m and 30 mins)
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Dust proof-IP68/IP69K
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MIL-STD-810G-Yes
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ColorsBlack, Bronze, SilverBlack, Orange, Red
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Display
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Display typeLTPS IPS LCDIPS LCD
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Physical size11 inches5.7 inches
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Resolution1600 x 2560 pixels720 x 1440 pixels
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Pixel density274 ppi282 ppi
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Display colors1677721616777216
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.09 GHz Kryo 585Quad-core 1.8 GHz Cortex-A53
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CPU(second)Triple-core 2.42 GHz Kryo 585quad-core 1.5 GHz Cortex-A53
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CPU(third)Quad-core 1.8 GHz Kryo 585
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ChipsetQualcomm SM8250 Snapdragon 865+MediaTek Helio A25
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GPUAdreno 650PowerVR GE8320
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Memory RAM6, 8 GB3 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-256 GB
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StorageUFS 3.0-
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OS
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OSAndroid 10, One UI 2.5Android 11
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Main camera
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Camera typeDualTriple
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Main camera13 MP, f/2.0 , 26 mm, 1/3.4" , 1.0 µm13 MP, f/2.2 , (wide)
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5 MP, f/2.2 , 12 mm, 1.12 µm2 MP, (depth)
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(depth) , 2 MP
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Primary camera resolution4160 x 3120 pixels4096 x 3072 pixels
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Primary camera video4K@30fps1080p@30fps
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Primary camera flash-dual-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-modeHDR, Panorama
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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 µm8 MP, f/2.4
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera video1080p@30fps1080p@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, RDS, recording
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectorType-C 2.0
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USB connectormagnetic connector-
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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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, compass, fingerprint, 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 mAh5080 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesNo
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Talk time 2G-14.5 h
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Talk time 4G-9 h
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Standby time 2G-308 h
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Standby time 4G-510 h
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Cost
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Price830 USD200 USD
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Tests and performance
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Antutu-91188 (v8)
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Geekbench(single-core)-126 (v5.2)
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Geekbench(multi-core)-447 (v5.2)