Phone Comparison - Samsung Galaxy Grand Prime vs Microsoft Lumia 640 XL Dual SIM vs LG K4

general General Info

Manufacturer Samsung Microsoft LG
Announced September 2014 March 2015 January 2016
Status Available - September 2014 Available - April 2015 Available - May 2016
Price Rs. 7,499 ($110.28) [Similarly Priced] Rs. 12,999 ($191.16) [Similarly Priced] -
Colors Black, White Matte cyan, Orange, Black, Matte white, Glossy white White, Indigo
Form Factor Candybar Candybar Candybar
Dimension 144.8 x 72.1 x 8.6 mm
(5.7 x 2.84 x 0.34 in)
157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
131.9 x 66.7 x 8.9 mm
(5.19 x 2.63 x 0.35 in)
Weight 156 g (5.5 oz) 171 g (6.03 oz) 120 g (4.23 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 - K130E
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900) - G530F
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - G530FZ
LTE band 1(2100), 3(1800), 5(850), 8(900), 28(700) - G530Y
LTE band 1(2100), 3(1800), 5(850), 8(900), 20(800),
- LTE band 3(1800), 7(2600), 20(800) - K130E
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v5.1.1 (Lollipop)
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8226 Snapdragon 400 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.0 GHz Cortex-A53, Mediatek MT6735M
GPU Adreno 305 Adreno 305 Mali-T720MP2
RAM 1 GB 1 GB 1 GB
Internal Memory 8 GB 8 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB

display Display

Type TFT Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.7 inches 4.5 inches
Resolution 540 x 960 pixels (220 ppi) 720 x 1280 pixels (259 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 66.19% 68.88% 63.25%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Auto focus, Carl Zeiss Optics, 1/3'' Sensor Size Yes
Video Yes, 1080p@30fps 1080p@30fps Yes
Front Camera Yes, 5 MP [Similar] 5 MP, 1080p [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPAHSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps HSPA, LTE
Bluetooth Yes, v4.0 with A2DP, LE v4.0, A2DP v4.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0, USB Host microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

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

Apps Sensors

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

battery Battery

Type Non-removable Li-Ion Battery Li-Ion Battery Removable Li-Ion Battery
Capacity 2600 mAh 3000 mAh 1940 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)
-