Phone Comparison - LG Optimus 4X HD vs ZTE Era

LG Optimus 4X HD
lg optimus 4x hd
ZTE Era
zte era
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general General Info

Manufacturer LG ZTE
Announced February 2012 February 2012
Status Available - June 2012 Available - December 2012
Colors Black Black
Form Factor Candybar Candybar
Dimension 132.4 x 68.1 x 8.9mm
(5.21 x 2.68 x 0.35in)
7.8 mm thickness
(0.31 in thickness)
Weight 133 g (4.69 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 1900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.0 (Ice Cream Sandwich)
Processor Quad-core 1.5 GHz Cortex-A9, Nvidia Tegra 3 [Similar] Quad-core 1.3 GHz, Nvidia Tegra 3 [Similar]
GPU ULP GeForce [Similar] ULP GeForce [Similar]
RAM 1 GB [Browse Similar] 1 GB [Browse Similar]
Internal Memory 16 GB storage 8 GB storage
External Memory Upto 16 GB microSD, up to 32GB

display Display

Type HD-IPS LCD capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors
Size 4.7 inches [Similar] 4.3 inches [Similar]
Resolution 720 x 1280 pixels (312 ppi) [Similar] 540 x 960 pixels (256 ppi) [Similar]
Screen-to-Body Ratio 67.74% -
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels [Similar] 8 MP, 3264x2448 pixels [Similar]
Flash LED flash LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection, Touch Focus, Image Stabilization Auto focus, Geo-tagging
Video Yes, 1080p@30fps Yes, 1080p@30fps
Front Camera Yes, 1.3 MP [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Class 12 Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, with A2DP Yes, v3.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, UMA, Wi-Fi hotspot
USB Yes, microUSB (MHL) v2.0 Yes, microUSB (MHL) v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML5, Adobe Flash HTML5, Adobe Flash

memory User Memory

Internal 16 GB storage, 1 GB RAM 8 GB storage, 1 GB RAM
Expandable Storage Yes microSD, up to 32GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Ion
Capacity 2150 mAh
Stand by Up to 730 h (2G)
Up to 686 h (3G)
Talk Time Up to 9 h 20 min (2G)
Up to 10 h 50 min (3G)