Phone Comparison - Lenovo A680 vs Sony Xperia T3 vs Microsoft Lumia 640 Dual SIM

general General Info

Manufacturer Lenovo Sony Microsoft
Announced March 2014 June 2014 March 2015
Status Available - March 2014 Coming Soon - Q3 2014 Available - April 2015
Price - - Rs. 8,999 ($132.34) [Similarly Priced]
Colors Black, White Black, White, Purple Yes
Form Factor Candybar Candybar Candybar
Dimension 145 x 73.5 x 10.8 mm
(5.71 x 2.89 x 0.43 in)
150.7 x 77 x 7 mm
(5.93 x 3.03 x 0.28 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 165 g (5.82 oz) 148 g (5.22 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - all versions GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 900 / 2100 - D5103
HSDPA 850 / 900 / 1900 / 2100 - D5102
HSDPA 850 / 1700 / 1900 / 2100 - D5106
HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE 800 / 900 / 1800 / 2100 / 2600 - D5103 -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 1.3 GHz, Mediatek MT6582M Quad-core 1.4 GHz Cortex-A7, Qualcomm MSM8928-2 Snapdragon 400 (D5103/D5106)/ Qualcomm MSM8228 (D5102) Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Mali-400MP2 Adreno 305 Adreno 305
RAM 1 GB 1 GB 1 GB
Internal Memory 4 GB ROM 8 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type Capacitive Touchscreen, OnCell technology IPS LCD Capacitive Touchscreen, Triluminos Display, Mobile BRAVIA engine 2 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16.7M colors 16M colors 16M colors
Size 5 inches 5.3 inches 5.0 inches
Resolution 480 x 854 pixels (196 ppi) 720 x 1280 pixels (277 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 64.60% 66.78% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio with Recording FM radio with RDS FM radio
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 LED flash LED flash LED flash
Features Fixed focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR, Panorama Auto focus, 1/4'' Sensor Size
Video Yes, 1080p@30fps Yes, 1080p@30fps, HDR 1080p@30fps
Front Camera Yes, VGA [Similar] Yes, 1.1 MP, 720p@30fps [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 107 kbps Yes
Edge Yes Up to 296 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps (21 Mbps - D5102); HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP, LE v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, 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, USB Host 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 4 GB ROM, 1 GB RAM 8 GB, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB
USB OTG Supported Supported -

Apps Sensors

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

battery Battery

Type Li-Po Battery Non-removable Li-Ion Battery Li-Ion Battery
Capacity 2000 mAh 2500 mAh 2500 mAh
Stand by Up to 312 h (2G)
Up to 348 h (3G)
Up to 639 h (2G)
Up to 688 h (3G)
Up to 840 h (2G)
Up to 840 h (3G)
Talk Time Up to 13 h (2G)
Up to 24 h (3G)
Up to 12 h 46 min (2G)
Up to 14 h 47 min (3G)
Up to 27 h 30 min (2G)
Up to 20 h 30 min (3G)