Phone Comparison - LG Optimus 4X HD vs Sony Xperia Z vs Samsung Galaxy Mega 6.3 I9200

general General Info

Manufacturer LG Sony Samsung
Announced February 2012 January 2013 April 2013
Status Available - June 2012 Released - February 2013 Available - June 2013
Colors Black Black, White, Purple White, Black
Form Factor Candybar Candybar Candybar
Dimension 132.4 x 68.1 x 8.9mm
(5.21 x 2.68 x 0.35in)
139 x 71 x 7.9 mm
(5.47 x 2.8 x 0.31 in)
167.6 x 88 x 8 mm
(6.6 x 3.46 x 0.31 in)
Weight 133 g (4.69 oz) 146 g (5.15 oz) 199 g (7.02 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - C6602, C6603 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 - C6603
HSDPA 850 / 900 / 1700 / 1900 / 2100 - C6602
HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - C6603 LTE (available in GT-I9205)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.1.2 (Jelly Bean), planned upgrade to v4.2.0 Android OS, v4.2 (Jelly Bean)
Processor Quad-core 1.5 GHz Cortex-A9, Nvidia Tegra 3 Quad-core 1.5 GHz Krait, Qualcomm MDM9215M / APQ8064 Dual-core 1.7 GHz Cortex-A15, Exynos 5250
GPU ULP GeForce Adreno 320 Mali-T604
RAM 1 GB 2 GB 1.5 GB
Internal Memory 16 GB storage 16 GB 8/16 GB storage
External Memory Upto 16 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type HD-IPS LCD capacitive touchscreen Capacitive touchscreen Super Clear LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.0 inches 6.3 inches
Resolution 720 x 1280 pixels (312 ppi) 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (233 ppi)
Screen-to-Body Ratio 67.74% 69.70% 74.26%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128x3096 pixels 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, Geo-tagging, Touch Focus, Face Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, CMOS
Video Yes, 1080p@30fps Yes, 1080p@30fps, continuous autofocus, video light, video stabilizer Yes
Front Camera Yes, 1.3 MP [Similar] Yes, 2.2 MP, 1080p@30fps [Similar] Yes, CMOS, 1.9 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, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
Bluetooth Yes, with A2DP Yes, v4.0 with A2DP Yes, v4.0 with A2DP, EDR, LE
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi hotspot
USB Yes, microUSB (MHL) v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML5, Adobe Flash HTML5 HTML5

memory User Memory

Internal 16 GB storage, 1 GB RAM 16 GB, 2 GB RAM 8/16 GB storage, 1.5 GB RAM
Expandable Storage Yes microSD, up to 32 GB microSD, up to 64 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 2330 mAh 3200 mAh
Stand by Up to 730 h (2G)
Up to 686 h (3G)
Up to 550 h (2G)
Up to 530 h (3G)
Up to 420 h (3G)
Talk Time Up to 9 h 20 min (2G)
Up to 10 h 50 min (3G)
Up to 11 h (2G)
Up to 14 h (3G)
Up to 17 h (3G)