Phone Comparison - Apple iPad Wi-Fi + 3G vs Lenovo S920 vs Apple iPad Air

	Apple iPad Wi-Fi + 3G ✖	Lenovo S920 ✖	Apple iPad Air ✖

General Info
	Apple iPad Wi-Fi + 3G ✖	Lenovo S920 ✖	Apple iPad Air ✖


Manufacturer	Apple	Lenovo	Apple
Announced	January 2010	March 2013	October 2013
Status	Available - March 2010. Discontinued - March 2011	Available - May 2013	Available - November 2013
Colors	Silver	White, Blue	Space Gray, Silver
Form Factor	Candybar	Candybar	Candybar
Dimension	242.8 x 189.7 x 13.4 mm (9.56 x 7.47 x 0.53 in)	154 x 77.7 x 7.9 mm (6.06 x 3.06 x 0.31 in)	240 x 169.5 x 7.5 mm (9.45 x 6.67 x 0.3 in)
Weight	730 g (25.75 oz)	159 g (5.61 oz)	469 g / 478 g (16.54 oz / 16.86 oz)
2G Network	GSM 850 / 900 / 1800 / 1900	GSM 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO
3G Network	HSDPA 850 / 1900 / 2100	HSDPA 900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network	-	-	LTE- all models
Messaging	, Push Mail, EMail, IM	SMS, MMS, EMail, IM	, Push Mail, EMail, IM
Hardware and OS
OS	iOS 4, upgradable to iOS 5.1	Android OS, v4.2 (Jelly Bean)	iOS 7.0.2
Processor	1 GHz Cortex-A8, Apple A4	Quad-core 1.2 GHz Cortex-A7, MTK 6589	Dual-core 1.3 GHz Cyclone (ARM v8-based), Apple A7
GPU	PowerVR SGX535	PowerVR SGX544	PowerVR G6430 (quad-core graphics)
RAM	256 MB	1 GB	N/A
Internal Memory	16/32/64 GB storage	4 GB	16/32/64/128 GB storage
External Memory	No	microSD, up to 32 GB	No

Display
Type	LED-backlit IPS LCD, capacitive touchscreen	IPS LCD capacitive touchscreen	LED-backlit IPS LCD, capacitive touchscreen
Colors	16M colors	16M colors	16M colors
Size	9.7 inches	5.3 inches	9.7 inches
Resolution	768 x 1024 pixels (132 ppi)	720 x 1280 pixels (277 ppi)	1536 x 2048 pixels (264 ppi)
Screen-to-Body Ratio	63.22%	64.76%	71.58%
Multi-Touch
Multimedia
3.5mm Jack
Radio	No	FM radio	No
Games	Yes + Downloadable	Yes + Downloadable	Yes + Downloadable
Loud Speaker
Camera
Rear Camera	-	8 MP, 3264 x 2448 pixels	5 MP, 2592 x 1944 pixels
Flash	No	LED flash	No
Features	-	Auto focus, Geo-tagging, Touch Focus, Face Detection	Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video	-	Yes	Yes, 1080p@30fps, video stabilization
Front Camera	-	Yes, 2 MP [Similar]	Yes, 1.2 MP, 720p@30fps, face detection, [Similar]
Connectivity and Data Rate
GPRS	Yes	Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps	Yes
Edge	Yes	Class 12	Yes
3G	HSDPA, HSUPA	HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps	DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps, LTE, 100 Mbps; EV-DO Rev. A, up to 3.1 Mbps
Bluetooth	Yes, v2.1 with A2DP, EDR	Yes, v3.0 with A2DP	Yes, v4.0 with A2DP
Wi-Fi	Wi-Fi 802.11 a/b/g/n, dual-band	Wi-Fi 802.11 a/b/g/n, dual band	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot
USB	Yes, v2.0	Yes, microUSB v2.0	Yes, v2.0
GPS	Yes, with A-GPS support	Yes, with A-GPS support	Yes, with A-GPS support and GLONASS
Browser	HTML (Safari)	HTML	HTML (Safari)

User Memory
Internal	16/32/64 GB storage, 256 MB RAM	4 GB, 1 GB RAM	16/32/64/128 GB storage
Expandable Storage	No	microSD, up to 32 GB	No
Sensors
Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC
Battery
Type	Non-removable, Li-Po Battery	Li-Po Battery	Non-removable Li-Po battery (32.4 Wh)
Capacity	-	2250 mAh	-
Stand by	-	Up to 480 h (2G) Up to 480 h (3G)	-
Talk Time	-	Up to 25 h (2G) Up to 12 h (3G)	Up to 10 h (multimedia)

Phone Comparison - Apple iPad Wi-Fi + 3G vs Lenovo S920 vs Apple iPad Air

General Info

Hardware and OS

Display

Multimedia

Camera

Connectivity and Data Rate

User Memory

Sensors

Battery

Other Comparison

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