If you think your phone doesn’t support video chatting, I think you are wrong because the phone includes a T-Mobile Video Chat app. If you want Skype, you simply need to install it on your phone to try video calling. First, here are the specifications of your phone, the LG G2x or T-Mobile G2x.
The T-Mobile G2x is a 3G Smartphone operating on 2G and 3G network bands using GSM and HSPA technologies. It was unveiled to the public on March 2011 and released on April 2011 measuring 124.5 x 63.5 x 10.2 millimeters and weighing 141.8 grams. It uses mini-SIM card and has IPS LCD capacitive touchscreen display with 16M colors at 480 x 800 pixels screen resolution.
It runs on Android 2.2 Froyo upgradable to Android 2.3 Gingerbread powered by NVIDIA Tegra 2 AP20H chipset, 1 GHz Dual-Core Cortex-A9 processor, and ULP GeForce GPU. It supports microSD expandable up to 32 GB. It runs on 512 MB RAM with 8 GB internal storage. The primary camera supports 8 megapixels with LED flash and autofocus featuring geo-tagging, touch focus, and face and smile detection.
It supports 1080p video recording at 24 fps and 720p at 30 fps. The secondary camera supports 1.3 megapixels. It has 3.5-millimeter jack, Wi-Fi 802.11 b/g/n with DLNA and hotspot support, Bluetooth 2.1 with A2DP support, GPS with A-GPS support, stereo FM radio with RDS support, and microUSB 2.0. It has built-in accelerometer, gyro, proximity, and compass sensors. The pre-installed web browser supports HTML with Adobe Flash support.
Java is supported via Java MIDP emulator. It runs on removable Li-Ion 1500 mAh battery with standby time up to 400 hours and talk time up to 7 hours 40 minutes. It is available in dark ale color. Since this is an Android phone, you can definitely install Skype on it. Just visit Skype for Android and see the available version for your phone.