Samsung Galaxy Tab S8 Ultra vs UMIDIGI A11 Tab
Samsung Galaxy Tab S8 Ultra
UMIDIGI A11 Tab
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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, 2100
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4G networkLTELTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band SA/NSA-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A (CA)LTE, 301 Mbps download, 151 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-022021-09
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Status2022-022021-09
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Design
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BuildAluminium alloyPlastic
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SIMNano-SIMNano-SIM
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Height326.4 mm156.96 mm
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Width208.6 mm247.2 mm
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Thickness5.5 mm7.95 mm
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Weight726 (Wi-Fi) / 728 (5G) g527 g
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StylusYes-
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ColorsGraphiteBlack
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Display
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Display typeSuper AMOLEDTFT
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Physical size14.6 inches10.4 inches
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Resolution1848 x 2960 pixels2000 x 1200 pixels
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Pixel density240 ppi224 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen
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Display features120Hz, HDR10+-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.0 GHz Cortex-X2Quad-core 2.0 GHz Cortex-A53
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CPU(second)Triple-core 2.5 GHz Cortex-A710quad-core 1.5 GHz Cortex-A53
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetQualcomm SM8450 Snapdragon 8 Gen 1Mediatek MT8768
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GPUAdreno 730PowerVR GE8320
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Memory RAM8, 12, 16 GB4 GB
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Internal storage128, 256, 512 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB1 TB
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Storage-eMMC 5.1
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OS
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OSAndroid 12, One UI 4.1Android 11
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Main camera
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Camera typeDualSingle
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Main camera(wide) , 13 MP, f/2.0 , 26 mm, 1/3.4" , 1.0 µm16 MP, 1/2.8" , 1.12 µm
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(ultrawide) , 6 MP, f/2.2
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Primary camera resolution4160 x 3120 pixels4608 x 3456 pixels
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Primary camera video4K@30/60fps, 1080p@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, 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 typeDualSingle
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Selfie camera(wide) , 12 MP, f/2.2 , 120˚ , 26 mm8 MP
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(ultrawide) , 12 MP, f/2.4
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Selfie camera resolution4032 x 3024 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlock, HDRFace unlock, face detection
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Selfie camera video4K@30/60fps, 1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakers (4 speakers)Yes, with stereo speakers
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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, 802.11ac, 802.11axWi-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 3.2Type-C 2.0
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USB connectormagnetic connector-
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USB On-The-Go-Yes
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesA2DP
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bluetooth LEYesLE
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NFCNoNo
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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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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, hall, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity11200 mAh8000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 2.0, 45W (100% in 82 min)Yes, 10W
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Tests and performance
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Antutu1039906 (v9)94211 (v8)
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Geekbench(single-core)1158 (v5.2)-
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Geekbench(multi-core)3195 (v5.2)-
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SAR value
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SAR EU(body)0.69 W/kg-
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Cost
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Price1300 USD180 USD
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