Samsung Galaxy Tab Pro 8.4 vs Unnecto Air 4.5
Samsung Galaxy Tab Pro 8.4
Unnecto Air 4.5
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900, 2100
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HSDPA speed-21.1 Mbps
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HSUPA speed-5.76 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-12015-1
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Status2014-22015-2
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Design
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SIMNoDual SIM (dual stand-by)
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Height219 mm133.9 mm
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Width128.5 mm66 mm
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Thickness7.2 mm8.3 mm
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Weight331 g110.6 g
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ColorsBlack, WhiteBlack, Gray, White
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Display
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Display typeSuper clear LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size8.4 inches4.5 inches
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Resolution1600 x 2560 pixels480 x 854 pixels
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Pixel density359 ppi218 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 2.3 GHz Krait 400Quad-core 1.3 GHz
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ChipsetQualcomm Snapdragon 800-
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GPUAdreno 330Mali-450MP4
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Internal storage16, 32 GB8 GB
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Memory RAM2 GB1 GB
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Memory cardmicroSDmicroSD
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Memory card max64 GB32 GB
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OS
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OSAndroid OS, v4.4 (KitKat)Android OS, v4.4.2 (KitKat)
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Main camera
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Camera typePhoto / Video-
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Main camera8 MP8 MP
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Primary camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Primary camera video1080p@30fps1080p@60fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Camera features-Geo-tagging, HDR, face/smile detection, touch focus
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Selfie camera
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Selfie camera2 MP3 MP
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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NotificationsVibration; MP3, WAV ringtonesVibration; 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
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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USB hostYesYes
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Bluetoothv4.0v4.0
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Bluetooth A2DPYes-
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bluetooth LEYes-
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InfraredYes-
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GPSYesYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush MailPush Email
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Sensors-Accelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4800 mAh1700 mAh
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Battery removableNon-removable-
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Talk time11 h-
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Talk time 3G-8 h
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Standby time--
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Standby time 3G-120 h
