Sony Xperia Z4 Tablet LTE vs Apple IPad Air Wi‑Fi 32GB vs Apple IPad Pro Only WI Fi 12.9 Inches

BASIC INFO
Model No SGP771 - -
Status available Coming soon. Exp. release 2013, November release 2015, September
Release Date release 2015, June 2013, October 2015, September
Dimension 254 x 167 x 6.1 mm (10.0 x 6.57 x 0.24 in) 240 x 169.5 x 7.5 mm (9.45 x 6.67 x 0.30 in) 305.7 x 220.6 x 6.9 (mm)
Weight 396 g 469 g / 478 g (Wi-Fi + Cellular) (1.03 lb) 713 grams
Colors Black, White Space Gray, Silver Space Gray, Silver, Gold
Body Metrial Matel Body - -
W & D Proof IP68 certified - dust and water proof up to 1.5 meter - -
SIM Type Nano-SIM - Nano-SIM
Technology HSPA/LTE - -
OS Android OS, v5.0 (Lollipop), planned upgrade to v6.0 (Marshmallow) iOS 7.0.2 iOS 9, upgradable to iOS 9.2.1
PROSESSING
Processor Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57 Dual-core 1.3 GHz Cyclone (ARM v8-based), Apple A7 Chipset and PowerVR G6430 (quad-core graphics) GP Dual-core 2
Chipset Qualcomm MSM8994 Snapdragon 810 - Chipset A9x
GPU Adreno 430 - -
MEMORY
RAM 3GB - 4GB
Storage 32GB - 128GB
Card Slot microSD, up to 64GB 32GB storage No Card slot No
DISPLAY
Size 10.1 inches 1536 x 2048 pixels, 9.7 inches (~264 ppi pixel density) with mulititouch and Scratch-resistant glass 12.9 inches
Type IPS LCD capacitive touchscreen, 16M colors LED-backlit IPS LCD, capacitive touchscreen, 16M colors IPS LED-backlit LCD, capacitive touchscreen, 16M colors
Resolation 2560 x 1600 pixels - 2739 x 2048
PPI 299 ppi pixel density - 264 ppi pixel density
Multi touch Yes - Yes
Protection Scratch-resistant glass, oleophobic coating , Triluminos display - X-Reality Engine - Scratch-resistant glass, oleophobic coating
CAMERA
Primary 8.1 MP, autofocus 5 MP, 2592 x 1944 pixels, autofocus with Geo-tagging, touch focus, face detection, HDR Feature 8 MP, 3264 x 2448 pixel
Video Yes, 1080p@30fps Yes, 1080p@30fps, video stabilization Yes, 1080p@30fps, video stabilization
Flash No - -
Features Geo-tagging, touch focus, face/smile detection, HDR - autofocus with Geo-tagging, touch focus, face detection, HDR
Selfie Yes, 5 MP Yes, 1.2 MP, 720p@30fps, face detection, FaceTime over Wi-Fi or Cellular 1.2MP 720p@30fps, face detection
BATTERY
Battery Li-Po battery Non-removable Li-Po battery (32.4 Wh) Li-Ion battery
Capacity 6000 mAh - Non-removable
Removable Non-removable - 10,307 mAh
StandBy Up to 489 Hours - -
Talk Time Up to 14 Hours - Up to 10 h (multimedia)
Music Play Up to 49 Hours - -
Browsing Up to 11 Hours - Up to 8 h
Video Playback Up to 12 Hours - Up to11 h
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 Only Wi-Fi Not a GSM Device No
3G Network HSDPA 850 / 900 / 2100 - -
4G Network LTE 700 / 800 / 850 / 1700 / 1800 / 1900 / 2100 / 2600 - -
Speed HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps - -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
BlueTooth Yes, v4.0 with A2DP v4.0 with A2DP v4.0, A2DP, EDR
USB microUSB v2.0 (MHL 3.0 TV-out) v2.0 v3.0, reversible connector
GPS Yes Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
NFC - - -
Audio jeck - - -
OTHERS
Sensors Accelerometer, gyro, compass - Fingerprint, accelerometer, gyro, compass, barometer
Radio FM radio, RDS No No
SARUS - - -
SAREU - - -
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