Phone Comparison - LG Optimus G E970 vs Nokia Lumia 635 vs Microsoft Lumia 640 LTE

general General Info

Manufacturer LG Nokia Microsoft
Announced September 2012 April 2014 March 2015
Status Available - November 2012 Available - May 2014 Available - April 2015
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Black Orange, Yellow, White, Black Yes
Form Factor Candybar Candybar Candybar
Dimension 130.8 x 71.6 x 8.4 mm
(5.15 x 2.82 x 0.33 in)
129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 147.1 g (5.19.0.04 oz) 134 g (4.73 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 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE 700 MHz Class 17 / 1700 / 2100 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, v4.0.x (Ice Cream Sandwich), planned upgrade to v4.1.1 Microsoft Windows Phone 8.1 Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 1.5 GHz Krait, Qualcomm MDM9615/APQ8064 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Adreno 320 Adreno 305 Adreno 305
RAM 2 GB 512 MB 1 GB
Internal Memory 16 GB 8 GB 8 GB
External Memory microSD, up to 64 GB, 16 GB included microSD, up to 64 GB microSD, up to 128 GB

display Display

Type True HD-IPS + LCD capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 4.5 inches 5.0 inches
Resolution 768 x 1280 pixels (318 ppi) 480 x 854 pixels (218 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 66.97% 64.43% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - No 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 No LED flash
Features Auto focus, Geo-tagging, Face Detection, Image Stabilization Geo-tagging Auto focus, 1/4'' Sensor Size
Video Yes, 1080p@30fps, LED video light Yes, 720p@30fps 1080p@30fps
Front Camera Yes, 1.3 MP [Similar] No [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP, LE Yes, v4.0 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB (MHL) v2.0, USB Host support Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, S-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5, Adobe Flash HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 8 GB, 512 MB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB, 16 GB included microSD, up to 64 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 not supported NFC supported

battery Battery

Type Standard battery, Li-Po Li-Ion Battery Li-Ion Battery
Capacity 2100 mAh 1830 mAh 2500 mAh
Stand by Up to 324 h Up to 648 h Up to 864 h (2G)
Up to 864 h (3G)
Talk Time Up to 10 h Up to 12 h (2G)
Up to 14 h (3G)
Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)