Phone Comparison - LG Leon vs Microsoft Lumia 640 LTE vs LG K4

general General Info

Manufacturer LG Microsoft LG
Announced February 2015 March 2015 January 2016
Status Available - May 2015 Available - April 2015 Available - May 2016
Price Rs. 6,800 ($99.99) [Similarly Priced] Rs. 7,999 ($117.63) [Similarly Priced] -
Colors Yes Yes White, Indigo
Form Factor Candybar Candybar Candybar
Dimension 129.9 x 64.9 x 10.9 mm
(5.11 x 2.56 x 0.43 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
131.9 x 66.7 x 8.9 mm
(5.19 x 2.63 x 0.35 in)
Weight - 145 g (5.11 oz) 120 g (4.23 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100 - K130E
4G Network LTE (LTE model only) LTE LTE band 3(1800), 7(2600), 20(800) - K130E
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v5.0 (Lollipop) Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v5.1.1 (Lollipop)
Processor Quad-core 1.2 GHz or 1.3 GHz Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.0 GHz Cortex-A53, Mediatek MT6735M
GPU - Adreno 305 Mali-T720MP2
RAM 1 GB 1 GB 1 GB
Internal Memory 8 GB 8 GB 8 GB
External Memory - microSD, up to 128 GB microSD, up to 32 GB

display Display

Type Capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 5.0 inches 4.5 inches
Resolution 480 x 854 pixels (218 ppi) 720 x 1280 pixels (294 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 66.01% 67.43% 63.25%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

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

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE
Bluetooth Yes v4.0, A2DP v4.1, A2DP, LE
Wi-Fi Yes Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS 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 128 GB microSD, up to 32 GB

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 Li-Ion Battery Li-Ion Battery Removable Li-Ion Battery
Capacity 1900 mAh 2500 mAh 1940 mAh
Stand by - Up to 864 h (2G)
Up to 864 h (3G)
-
Talk Time - Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)
-