Phone Comparison - Samsung Galaxy E7 vs LG G4 Dual vs OnePlus X

general General Info

Manufacturer Samsung LG OnePlus
Announced January 2015 May 2015 October 2015
Status Available - Feburary 2015 Available - May 2015 Available - November 2015
Price Rs. 17,400 ($255.88) [Similarly Priced] Rs. 34,699 ($510.28) [Similarly Priced] Rs. 11,000 ($199.00) [Similarly Priced]
Colors Black, White, Blue Grey, White, Gold, Leather Black, Leather Brown, Leather Red Black, White
Form Factor Candybar Candybar Candybar
Dimension 151.4 x 77.2 x 7.3 mm
(5.96 x 3.04 x 0.29 in)
148.9 x 76.1 x 6.3 - 9.8 mm
(5.86 x 3 x 0.25 - 0.39 in)
140 x 69 x 6.9 mm
(5.51 x 2.72 x 0.27 in)
Weight 141 g (4.97 oz) 155 g (5.47 oz) 138 g (4.87 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA 1900 / 2000 - H818N
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - H818N HSDPA
4G Network - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) - H818N LTE - SIM 1 & SIM 2
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v5.1 (Lollipop) Android OS, v5.1.1 (Lollipop)
Processor Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Dual-core 1.82 GHz Cortex-A57 & quad-core 1.44 GHz Cortex-A53, Qualcomm MSM8992 Snapdragon 808 Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801
GPU Adreno 306 Adreno 418 Adreno 330
RAM 2 GB 3 GB 3 GB
Internal Memory 16 GB 32 GB 16 GB
External Memory microSD, up to 128 GB microSD, up to 2 TB microSD, up to 64 GB

display Display

Type Super AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 AMOLED Capacitive Touchscreen, Corning Gorilla Glass
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.0 inches
Resolution 720 x 1280 pixels (267 ppi) 1440 x 2560 pixels (534 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 71.36% 73.61% 71.21%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 16 MP, 5312 x 2988 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED Flash dual-LED (dual tone)
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama Laser Autofocus, OIS, 1/2.6' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 1080p@30fps 2160p@30fps, 1080p@60fps, optical stabilization, HDR, stereo sound rec. 1080p@30fps
Front Camera 5 MP [Similar] 8 MP, 1080p@30fps [Similar] 8 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP v4.1, A2DP, LE, apt-X v4.0, A2DP, LE
Wi-Fi Yes 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
USB microUSB v2.0 microUSB v2.0 (SlimPort 4K), USB Host microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 32 GB, 3 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 2 TB microSD, up to 64 GB
USB OTG - Supported 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 not supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 2950 mAh 3000 mAh 2525 mAh
Stand by - Up to 315 h (2G)
Up to 315 h (3G)
-
Talk Time Up to 19 h (3G) Up to 18 h 30 min (2G)
Up to 12 h (3G)
-