Phone Comparison - LG Optimus 2X vs LG G Flex vs Samsung Galaxy S6 Edge

Price Comparison (India) - -

general General Info

Manufacturer LG LG Samsung
Announced December 2010 October 2013 March 2015
Status Available - February 2011 Available - November 2013 Available - April 2015
Price - - Rs. 34,900 ($513.24) [Similarly Priced]
Colors Black Titan Silver White Pearl, Black Sapphire, Gold Platinum, Green Emerald
Form Factor Candybar Candybar Candybar
Dimension 123.9 x 63.2 x 10.9 mm
(4.88 x 2.49 x 0.43 in )
160.5 x 81.6 x 7.9 - 8.7 mm
(6.32 x 3.21 x 0.31 - 0.34 in)
142.1 x 70.1 x 7 mm
(5.59 x 2.76 x 0.28 in)
Weight 139 g (4.9 oz) 177 g (6.24 oz) 132 g (4.66 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 1900 / 2100
HSDPA 900 / 1700 / 2100
HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE 850 / 1800 LTE-A LTE
SAR US - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
1.58 W/kg (head)
1.34 W/kg (body)
SAR EU - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
0.33 W/kg (head)
0.59 W/kg (body)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - Self-healing coating on the back - Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)

hardware Hardware and OS

OS Android OS, v2.2 (Froyo), upgradable to v2.3 Android OS, v4.2.2 (Jelly Bean) Android OS, v5.0.2 (Lollipop)
Processor Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 AP20H Quad-core 2.26 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800 Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420
GPU ULP GeForce Adreno 330 Mali-T760
RAM 512 MB 2 GB 3 GB
Internal Memory 8 GB storage 32 GB 32/64/128 GB
External Memory microSD, up to 32GB No No

display Display

Type IPS LCD capacitive touchscreen Curved P-OLED (Real RGB) Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4, Curved Edge Screen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 6.0 inches 5.1 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (245 ppi) 1440 x 2560 pixels (576 ppi)
Screen-to-Body Ratio 58.28% 75.63% 71.96%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS Stereo FM radio with RDS No
Games Yes + downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, autofocus 16 MP, 3456 x 4608 pixels, OIS
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Face And Smile Detection, Touch Focus, Image Stabilization Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama
Video Yes, 1080p@24fps, 720p@30fps Yes, 1080p@60fps, HDR, stereo sound rec., video stabilization 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.
Front Camera Yes, 1.3 MP [Similar] Yes, 2.1 MP, 1080p@30fps [Similar] 5 MP, 1080p@30fps, dual video call, HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Class 12 Class 12 Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 21 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Bluetooth Yes, v2.1 with A2DP Yes, v4.0 with A2DP, LE v4.1, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 (SlimPort), USB On-the-go, USB Host microUSB v2.0 (MHL 3 TV-out), USB Host
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML, Adobe flash HTML5 HTML5

memory User Memory

Internal 8 GB storage, 512 MB RAM 32 GB, 2 GB RAM 32/64/128 GB, 3 GB RAM
Expandable Storage microSD, up to 32GB No No
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 not supported NFC supported NFC supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Po battery Non-removable Li-Ion Battery
Capacity 1500 mAh 3500 mAh 2600 mAh
Stand by Up to 400 h - -
Talk Time Up to 7 h 50 min - -