Phone Comparison - Apple iPad Air vs Samsung Galaxy Tab S 8.4 vs Xiaomi Mi Pad 7.9

general General Info

Manufacturer Apple Samsung Xiaomi
Announced October 2013 June 2014 March 2014
Status Available - November 2013 Available - July 2014 Available - June 2014
Colors Space Gray, Silver White, Black Blue, Green, Yellow, Pink, White, Gray
Form Factor Candybar Candybar Candybar
Dimension 240 x 169.5 x 7.5 mm
(9.45 x 6.67 x 0.3 in)
212.8 x 125.6 x 6.6 mm
(8.38 x 4.94 x 0.26 in)
202 x 135.4 x 8.5 mm
(7.95 x 5.33 x 0.33 in)
Weight 469 g / 478 g (16.54 oz / 16.86 oz) 294 g (10.37 oz) 360 g (12.7 oz)
2G Network GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
No No
3G Network HSDPA 850 / 900 / 1900 / 2100 No No
4G Network LTE- all models - -
Messaging , Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM , EMail, IM
Build Features - Fingerprint sensor -

hardware Hardware and OS

OS iOS 7.0.2 Android OS, v4.4.2 (KitKat) Android OS, v4.4 (KitKat)
Processor Dual-core 1.3 GHz Cyclone (ARM v8-based), Apple A7 Quad-core 1.9 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5420 Quad-core 2.2 GHz Cortex-A15, Nvidia Tegra K1
GPU PowerVR G6430 (quad-core graphics) Mali-T628 MP6 ULP GeForce Kepler (192 cores)
RAM N/A 3 GB 2 GB
Internal Memory 16/32/64/128 GB storage 32/64 GB 16/64 GB
External Memory No microSD, up to 128 GB microSD, up to 128 GB

display Display

Type LED-backlit IPS LCD, capacitive touchscreen Super AMOLED capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 9.7 inches 8.4 inches 7.9 inches
Resolution 1536 x 2048 pixels (264 ppi) 1600 x 2560 pixels (359 ppi) 1536 x 2048 pixels (324 ppi)
Screen-to-Body Ratio 71.58% 76.71% 70.69%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels
Flash No LED flash No
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, Geo-tagging -
Video Yes, 1080p@30fps, video stabilization Yes, 1080p@30fps 1080p
Front Camera Yes, 1.2 MP, 720p@30fps, face detection, [Similar] Yes, 2.1 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes No No
Edge Yes No No
3G DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps, LTE, 100 Mbps; EV-DO Rev. A, up to 3.1 Mbps No No
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP, LE v4.0
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, v2.0 Yes, microUSB v2.0 microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS No
Browser HTML (Safari) HTML5 HTML5

memory User Memory

Internal 16/32/64/128 GB storage 32/64 GB, 3 GB RAM 16/64 GB, 2 GB RAM
Expandable Storage No microSD, up to 128 GB microSD, up to 128 GB
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor not present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po battery (32.4 Wh) Li-Ion Battery Li-Po Battery
Capacity - 4900 mAh 6700 mAh
Stand by - - -
Talk Time Up to 10 h (multimedia) - Up to 11 h (multimedia)