Apple iPad Air 2 vs Samsung Galaxy Note 4 Duos
Apple iPad Air 2
Samsung Galaxy Note 4 Duos
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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, 1900, 2100HSDPA 850, 900, 1900, 2100
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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EV-DO speed3.1-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-102014-10
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Status2014-102014-10
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Design
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SIMNano-SIM/ Apple SIM (US & UK)Dual SIM (Micro-SIM, dual stand-by)
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Height240 mm153.5 mm
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Width169.5 mm78.6 mm
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Thickness6.1 mm8.5 mm
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Weight-175 g
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Weight(Wi-Fi)437 g-
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Weight(3G)444 g-
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Weight(4G/LTE)444 g-
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ColorsGold, Silver, Space GrayBlossom Pink, Bronze Gold, Charcoal black, Frosted white
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Display
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Display typeLED-backlit IPS LCD, capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size9.7 inches5.7 inches
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Resolution1536 x 2048 pixels1440 x 2560 pixels
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Pixel density264 ppi515 ppi
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Display colors1677721616777216
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Hardware
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CPUTriple-core 1.5 GHzQuad-core 2.7 GHz Krait 450
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ChipsetApple A8XQualcomm Snapdragon 805
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GPU-Adreno 420
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Memory RAM2 GB3 GB
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Internal storage16, 64, 128 GB16 GB
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Memory cardmicroSD
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Memory card max-128 GB
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OS
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OSiOS 8.1Android OS, v4.4.4 (KitKat)
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Main camera
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Camera typePhoto / Video-
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Main camera8 MP16 MP
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Primary camera resolution3264 x 2448 pixels5312 x 2988 pixels
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Primary camera video1080p@30fps, 720p@120fps2160p@30fps, 1080p@60fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED flash
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Primary camera video optical stabilization-optical stabilization
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Primary camera image stabilization-optical image stabilization
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Primary camera video dual video-dual-video record
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Primary camera video hdrHDR-
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Primary camera video stereo sound recordstereo sound record-
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Camera features1.12 µm pixel size, HDR (photo/panorama), face/smile detection, geo-tagging, touch focusDual Shot, HDR, Simultaneous HD video and image recording, face/smile detection, geo-tagging, panorama, touch focus
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Selfie camera
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Selfie camera1.2 MP3.7 MP
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Secondary camera HDRHDR-
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Secondary camera face detectionface detection-
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Secondary camera face timeFaceTime over Wi-Fi or Cellular-
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Selfie camera video720p@30fps1440p
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration; MP3, WAV ringtones
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Multimedia
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RadioNoNo
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBLightning, USB 2.0microUSB 2.0
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USB host-Yes
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Bluetoothv4.0v4.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDRYesYes
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GPS Navigator-Beidou
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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 iMessageiMessage-
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Messaging Push EmailPush EmailPush Mail
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, barometer, compass, gyroAccelerometer, SpO2, UV, barometer, compass, gesture, gyro, heart rate, proximity
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Browser
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HTMLHTML5 (Safari)HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity-3000 mAh
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Battery removableNon-removable-
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Talk time10 h-
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Standby time--
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Standby time 3G-381 h
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