Phone Comparison - LG G4 vs Sony Xperia E4g vs Microsoft Lumia 640 LTE

general General Info

Manufacturer LG Sony Microsoft
Announced April 2015 February 2015 March 2015
Status Available - April 2015 Available - April 2015 Available - April 2015
Price Rs. 25,999 ($382.34) [Similarly Priced] Rs. 11,000 ($161.76) [Similarly Priced] Rs. 7,999 ($117.63) [Similarly Priced]
Colors Grey, White, Gold, Leather Black, Leather Brown, Leather RedGrey Black, White Yes
Form Factor Candybar Candybar Candybar
Dimension 148.9 x 76.1 x 9.8 mm
(5.86 x 3 x 0.39 in)
133 x 71 x 10.8 mm
(5.24 x 2.8 x 0.43 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 155 g (5.47 oz) 135 g (4.76 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100
HSDPA 900 / 2100
HSDPA 850 / 900 / 2100
4G Network LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android OS, v4.4.4 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Hexa-core 1.8 GHz Cortex-A57, Qualcomm MSM8992 Snapdragon 808 Quad-core 1.5 GHz Cortex-A53, Mediatek MT6732 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Adreno 418 Mali-T760 Adreno 305
RAM 3 GB 1 GB 1 GB
Internal Memory 32 GB 8 GB 8 GB
External Memory microSD, up to 2 TB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type True HD-IPS + LCD Capacitive Touchscreen, Corning Gorilla Glass 4 IPS capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 4.7 inches 5.0 inches
Resolution 1440 x 2560 pixels (534 ppi) 540 x 960 pixels (234 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 73.61% 64.68% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 16 MP, 5312 x 2988 pixels 5 MP, 2592 х 1944 pixels 8 MP, 3264 x 2448 pixels
Flash Dual-LED (dual tone) LED flash LED flash
Features Phase Detection/Laser, Auto-focus, OIS, 1/2.6'' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Auto focus, 1/4'' Sensor Size
Video 2160p@30fps, 1080p@60fps, Optical Stabilization, HDR, Stereo Sound Rec. 1080p@30fps 1080p@30fps
Front Camera 8 MP, 1080p@30fps [Similar] 2 MP, 720p [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 Up to 107 kbps Yes
Edge Class 12 Up to 296 kbps Yes
3G HSPA 42.2/21.1 Mbps, LTE Cat6 300/50 Mbps HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.1, A2DP, LE, apt-X v4.1, A2DP, apt-X v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB microUSB v2.0 (SlimPort), USB Host microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML HTML5

memory User Memory

Internal 32 GB, 3 GB RAM 8 GB, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 2 TB microSD, up to 32 GB microSD, up to 128 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 present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery Li-Ion Battery
Capacity 3000 mAh 2300 mAh 2500 mAh
Stand by Up to 375 h (3G) Up to 696 h (2G)
Up to 653 h (3G)
Up to 864 h (2G)
Up to 864 h (3G)
Talk Time Up to 10 h (3G) 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)