Phone Comparison - Lenovo IdeaTab A3000 vs Asus Fonepad 7 vs Microsoft Lumia 640 XL Dual SIM

general General Info

Manufacturer Lenovo Asus Microsoft
Announced January 2013 September 2013 March 2015
Status Available - May 2013 Available - October 2013 Available - April 2015
Price - - Rs. 12,999 ($191.16) [Similarly Priced]
Colors Black, White Sapphire black, Diamond white Matte cyan, Orange, Black, Matte white, Glossy white
Form Factor Candybar Candybar Candybar
Dimension 194 x 120 x 11 mm
(7.64 x 4.72 x 0.43 in)
120 x 196.8 x 10.5 mm
(4.72 x 7.75 x 0.41 in)
157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
Weight 339 g (11.96 oz) 340 g (11.99 oz) 171 g (6.03 oz)
2G Network GSM 850 / 900 / 1800 / 1900 (optional) GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA (optional) HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
Messaging , Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 1.2 GHz Cortex-A7, MTK 8125 Dual-core 1.6 GHz, Intel Atom Z2560 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU - PowerVR SGX544MP2 Adreno 305
RAM 1 GB 1 GB 1 GB
Internal Memory 16 GB 8/16/32 GB storage 8 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 7.0 inches 7.0 inches 5.7 inches
Resolution 600 x 1024 pixels (170 ppi) 800 x 1280 pixels (216 ppi) 720 x 1280 pixels (259 ppi)
Screen-to-Body Ratio 58.92% 59.96% 68.88%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1936 pixels 5 MP, 2592х1944 pixels 13 MP, 4128 x 3096 pixels
Flash No No LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging Auto focus, Carl Zeiss Optics, 1/3'' Sensor Size
Video Yes Yes, 1080p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] Yes, 1.2 MP [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS No Yes Yes
Edge No Yes Yes
3G HSPA+ HSDPA, 42 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps
Bluetooth Yes, v4.0 Yes, v3.0 v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 1 GB RAM 8/16/32 GB storage, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB microSD, up to 128 GB
USB OTG Supported - -

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Li-Ion Battery
Capacity 3500 mAh 3950 mAh 3000 mAh
Stand by Up to 336 h Up to 840 h Up to 936 h (2G)
Up to 936 h (3G)
Talk Time Up to 8 h Up to 10 h (Multimedia)
Up to 28 h (3G)
Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)