Ulefone Gemini Pro vs Samsung Galaxy Tab S4 10.5
Ulefone Gemini Pro
Samsung Galaxy Tab S4 10.5
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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, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800); LTE-TDD 1900, 2300, 2500, 2600LTE
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LTE speedLTE, Cat6 301 Mbps download, 51 Mbps uploadLTE-A (5CA), Cat6, 1024 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 announced20172018-8
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Status20172018-8
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Design
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BuildMetalMetal, glass
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD))Nano-SIM
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Height155 mm164.3 mm
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Width76.9 mm249.3 mm
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Thickness8.45 mm7.1 mm
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Weight181 g483 g
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Stylus-Yes
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ColorsBlack, RedBlack, White
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED
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Physical size5.5 inches10.5 inches
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Resolution1080 x 1920 pixels1600 x 2560 pixels
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Pixel density401 ppi287 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3, LTPS(Low temperature PolySilicon)-
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MultitouchYesYes
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Hardware
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CPUDeca-coreOcta-core
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CPUDual-core 2.6 GHz Cortex-A72Quad-core 2.35 GHz Kryo 280
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CPU(second)quad-core 2.0 GHz Cortex-A53quad-core 1.9 GHz Kryo 280
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CPU(third)Quad-core 1.6 GHz Cortex-A53
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ChipsetMediaTek Helio X27(MT6797X)Qualcomm MSM8998 Snapdragon 835
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GPUMali-T880 MP4Qualcomm Adreno 540
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Memory RAM4 GB4 GB
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Internal storage64 GB64, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB512 GB
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OS
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OSAndroid OS, v7.1.1 NougatAndroid 8.1 Oreo
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Main camera
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Camera typeDual-
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Main camera8 MP, f/2.0 , 3.5 mm, 1.133 µm13 MP, f/1.9 , 1.12 µm, 1/3.06"
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13 MP
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Primary camera resolution4160 x 3120 pixels4160 x 3120 pixels
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Primary camera video2160p@30fps2160p@30fps
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Primary camera flashquad-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, 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 camera8 MP, 1.127 µm8 MP, 1.12 µm, f/1.9 , 1/4"
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Multimedia
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Radio FMFM radioNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz, 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 BandYesYes
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USBType-C reversible connectorType-C 1.0 reversible connector
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USB connector-magnetic connector
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USB On-The-GoYesYes
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Bluetoothv4.1v5.0
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Bluetooth A2DPYesYes
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bluetooth AVRCP-Yes
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bluetooth HFP-Yes
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bluetooth HID-Yes
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bluetooth OPP-Yes
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bluetooth PAN-Yes
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bluetooth LE-Yes
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bluetooth DIP-Yes
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bluetooth MAP-Yes
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bluetooth PBAP-PBAP/PAB
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bluetooth HSP-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BeidouYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, proximityAccelerometer, compass, gyro, hall, iris scanner, light, 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 capacity3680 mAh7300 mAh
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Battery removableRemovableNon-removable
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Fast battery chargingMediaTek Pump Express Plus 2.0Yes
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Standby time 2G450 h-
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Standby time 3G450 h-
