Phone Comparison - LG Optimus 4X HD vs Sony Xperia Z2 vs LG G4c

general General Info

Manufacturer LG Sony LG
Announced February 2012 February 2014 May 2015
Status Available - June 2012 Available - April 2014 Available - June 2015
Price - - Rs. 25,100 ($369.99) [Similarly Priced]
Colors Black Black, White, Purple Metallic Gray, Ceramic White, Shiny Gold
Form Factor Candybar Candybar Candybar
Dimension 132.4 x 68.1 x 8.9mm
(5.21 x 2.68 x 0.35in)
146.8 x 73.3 x 8.2 mm
(5.78 x 2.89 x 0.32 in)
139.7 x 69.8 x 10.2 mm
(5.5 x 2.75 x 0.4 in)
Weight 133 g (4.69 oz) 163 g (5.75 oz) 136 g (4.8 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 850 / 900 / 1700 / 1900 / 2100 HSDPA
4G Network - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 13(700), 17(700), 20(800)
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900) - D6543
LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - IP58 Certified - Dust Proof and Water Resistant over 1 Meter and 30 Minutes -

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.4.2 (KitKat), Planned upgrade to Android 5.1 Lollipop Android OS, v5.0 (Lollipop)
Processor Quad-core 1.5 GHz Cortex-A9, Nvidia Tegra 3 Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974AB Snapdragon 800 Quad-core 1.2 GHz Cortex-A53 / Quad-core 1.3 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU ULP GeForce Adreno 330 Adreno 306
RAM 1 GB 3 GB 1 GB
Internal Memory 16 GB storage 16 GB 8 GB
External Memory Upto 16 GB microSD, up to 128 GB microSD, up to 128 GB

display Display

Type HD-IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Triluminos Display, X-Reality Engine IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.2 inches 5.0 inches
Resolution 720 x 1280 pixels (312 ppi) 1080 x 1920 pixels (424 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 67.74% 69.16% 70.54%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 20.7 MP, autofocus 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection, Touch Focus, Image Stabilization Auto focus, 1/2.3'' Sensor Size, Geo-tagging, Touch Focus, Face Detection, Image Stabilization, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes, 1080p@30fps Yes, 2160p@30fps, 1080p@30fps, 720p@120fps, video stabilization, HDR Yes
Front Camera Yes, 1.3 MP [Similar] Yes, 2.2 MP, 1080p@30fps [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Up to 107 kbps Yes
Edge Class 12 Up to 296 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA, LTE
Bluetooth Yes, with A2DP Yes, v4.0 with A2DP 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, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB (MHL) v2.0 Yes, microUSB v2.0 (MHL), USB On-the-go microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
Browser HTML5, Adobe Flash HTML5 HTML5

memory User Memory

Internal 16 GB storage, 1 GB RAM 16 GB, 3 GB RAM 8 GB, 1 GB RAM
Expandable Storage Yes microSD, up to 128 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 not supported NFC supported NFC supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Ion Battery Li-Ion Battery
Capacity 2150 mAh 3200 mAh 2540 mAh
Stand by Up to 730 h (2G)
Up to 686 h (3G)
Up to 690 h (2G)
Up to 740 h (3G)
-
Talk Time Up to 9 h 20 min (2G)
Up to 10 h 50 min (3G)
Up to 15 h (2G)
Up to 19 h (3G)
-