Samsung Galaxy Tab S3 9.7 vs UMIDIGI A1 Pro
Samsung Galaxy Tab S3 9.7
UMIDIGI A1 Pro
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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, 1700, 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700), 40(2300)LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 39(1900); LTE-TDD 2300, 2500, 2600 MHz
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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LTE-A speedLTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-22018-3
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Status2017-32018-3
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Design
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Build-Metal, plastic
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SIMNano-SIMDual SIM (Nano-SIM/Nano-SIM(microSD))
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Height237.3 mm145.3 mm
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Width169 mm69.1 mm
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Thickness6 mm8.5 mm
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Weight434 g173 g
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StylusYes-
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ColorsWhite, blackBlack, Blue, Red
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS capacitive touchscreen
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Physical size9.7 inches5.5 inches
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Resolution1536 x 2048 pixels720 x 1440 pixels
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Pixel density264 ppi293 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYes, max 5 fingersYes
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Hardware
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CPUQuad-core-
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CPUDual-core 2.15 GHz KryoQuad-core 1.5 GHz Cortex-A53
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CPU(second)dual-core 1.6 GHz Kryo
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ChipsetQualcomm MSM8996 Snapdragon 820Mediatek MT6739
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GPUAdreno 530PowerVR GE8100
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Memory RAM4 GB3 GB
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Internal storage32 GB16 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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OS
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OSAndroid OS, v7.0 (Nougat)Android 8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera13 MP, f/1.9 , 27 mm13 MP, f/2.0
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5 MP
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video2160p@30fps1080p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flashLED flashdual-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, 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 camera5 MP, f/2.2 , 23 mm5 MP, f/2.4
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video1080p480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakers (4 speakers)Yes
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NotificationsVibration; MP3, WAV ringtones-
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual BandYes-
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USBType-C reversible connectorType-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.2v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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Beidou-Yes
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BDSYes-
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Magnetic connectorYes-
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsFingerprint (front-mounted), accelerometer, compass, gyroAccelerometer, compass, fingerprint, gyroscope, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery type-Li-Po
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Battery capacity6000 mAh3150 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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