Phone Comparison - Sony Xperia E4 Dual vs Asus Zenfone 2 vs Microsoft Lumia 640 LTE

general General Info

Manufacturer Sony Asus Microsoft
Announced February 2015 Expected Announcement - March 2015 March 2015
Status Available - March 2015 Rumored - March 2015 Available - April 2015
Price Rs. 11,490 ($168.97) [Similarly Priced] Rs. 10,499 ($154.40) [Similarly Priced] Rs. 7,999 ($117.63) [Similarly Priced]
Colors Black, White Various Yes
Form Factor Candybar Candybar Candybar
Dimension 137 x 74.6 x 10.5 mm
(5.39 x 2.94 x 0.41 in)
148.1 x 71.5 x 10.9 mm
(5.83 x 2.81 x 0.43 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 144 g (5.08 oz) 155 g (5.47 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1900 / 2100 - E2114, E2124
HSDPA 900 / 2100 - E2115
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network - LTE 700 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600
(Bands 1, 2, 3, 4, 5, 7, 8, 28)
LTE
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, v4.4.4 (KitKat) Android OS, v5.0 (Lollipop) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582 Quad-core 1.6 GHz, Intel Atom Z2560 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Mali-400MP2 - Adreno 305
RAM 1 GB 2 GB 1 GB
Internal Memory 8 GB 16 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 128 GB

display Display

Type IPS Capacitive Touchscreen, Scratch-resistant Glass IPS capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 5.0 inches
Resolution 540 x 960 pixels (220 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 67.61% 64.96% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio with RDS TBC FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, 1/4'' Sensor Size
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 2 MP, 720p [Similar] 2 MP [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Up to 107 kbps Yes Yes
Edge Up to 296 kbps Yes Yes
3G HSPA 21.1/5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.1, A2DP, apt-X v4.0, A2DP, EDR v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 16 GB, 2 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 128 GB

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 not supported NFC supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery Li-Ion Battery
Capacity 2300 mAh 2500 mAh 2500 mAh
Stand by Up to 552 h (2G)
Up to 548 h (3G)
- Up to 864 h (2G)
Up to 864 h (3G)
Talk Time Up to 12 h (2G)
Up to 12 h 40 min (3G)
- Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)