Phone Comparison - Microsoft Lumia 640 XL Dual SIM vs LG G4 Beat vs Samsung Galaxy On7

general General Info

Manufacturer Microsoft LG Samsung
Announced March 2015 July 2015 October 2015
Status Available - April 2015 Available - August 2015 Available - November 2015
Price Rs. 12,999 ($191.16) [Similarly Priced] Rs. 25,999 ($578.00) [Similarly Priced] Rs. 8,990 ($132.21) [Similarly Priced]
Colors Matte cyan, Orange, Black, Matte white, Glossy white Metallic Gray, Ceramic White, Shiny Gold White, Black
Form Factor Candybar Candybar Candybar
Dimension 157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
142.7 x 72.6 x 9.9 mm
(5.62 x 2.86 x 0.39 in)
151.8 x 77.5 x 8.2 mm
(5.98 x 3.05 x 0.32 in)
Weight 171 g (6.03 oz) 139 g (4.9 oz) 172 g (6.07 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA HSDPA
4G Network - LTE LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v5.1.1 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.5 GHz Cortex-A53 & quad-core 1 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Quad-core 1.2 GHz, Qualcomm MSM8916 Snapdragon 410
GPU Adreno 305 Adreno 405 Adreno 306
RAM 1 GB 1.5 GB 1.5 GB
Internal Memory 8 GB 8 GB 8 GB
External Memory microSD, up to 128 GB To be confirmed microSD, up to 128 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display IPS LCD capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 5.2 inches 5.5 inches
Resolution 720 x 1280 pixels (259 ppi) 1080 x 1920 pixels (423 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 68.88% 72.17% 70.89%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio - Yes, FM Radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels
Flash LED Flash laser autofocus LED flash
Features Auto focus, Carl Zeiss Optics, 1/3'' Sensor Size Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP, 1080p [Similar] 5 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE
Bluetooth v4.0, A2DP v4.1, A2DP v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 8 GB, 1.5 GB RAM 8 GB, 1.5 GB RAM
Expandable Storage microSD, up to 128 GB To be confirmed 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 supported NFC supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 3000 mAh 2300 mAh 3000 mAh
Stand by Up to 936 h (2G)
Up to 936 h (3G)
- -
Talk Time Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)
- Up to 11 h (3G)