Phone Comparison - Samsung Galaxy Mega 5.8 Duos I9152 vs Nokia X2 vs Microsoft Lumia 640 LTE

general General Info

Manufacturer Samsung Nokia Microsoft
Announced May 2013 June 2014 March 2015
Status Available - June 2013 Available - June 2014 Available - April 2015
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors White, Black Bright green, bright red, cyan, yellow, black, white Yes
Form Factor Candybar Candybar Candybar
Dimension 164.9 x 84.1 x 10.1 mm
(6.49 x 3.31 x 0.4 in)
121.7 x 68.3 x 11.1 mm
(4.79 x 2.69 x 0.44 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 182 g (6.42 oz) 150 g (5.29 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - GT-I9152 (SIM 1 & SIM 2) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 2100
4G Network - - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - Scratch-resistant glass
- ClearBlack display
-

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Nokia X Software Platform 2.0 Based on Android OS, v4.3 (Jelly Bean) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Dual-core 1.4 GHz Dual-core 1.2 GHz Cortex-A7, Qualcomm MSM8210 Snapdragon 200 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU - Adreno 302 Adreno 305
RAM 1 GB 1 GB 1 GB
Internal Memory 8 GB 4 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors - 16M colors 16M colors
Size 5.8 inches 4.3 inches 5.0 inches
Resolution 540 x 960 pixels (190 ppi) 480 x 800 pixels (217 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 66.80% 63.29% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 5 MP, 2592 х 1944 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection 1/4'' Sensor Size, Geo-tagging, Touch Focus, Panorama, Face Detection Auto focus, 1/4'' Sensor Size
Video Yes Yes, 720p@30fps 1080p@30fps
Front Camera Yes, 1.9 MP [Similar] Yes, VGA, 480p [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 85.6 kbps Yes
Edge Yes Up to 236.8 kbps Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 Yes, v4.0 with A2DP, HS v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, 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 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 4 GB, 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

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 Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 2600 mAh 1800 mAh 2500 mAh
Stand by - Up to 552 h Up to 864 h (2G)
Up to 864 h (3G)
Talk Time - Up to 10 h (2G)
Up to 13 h (3G)
Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)