Come next month, NTT DoCoMo users won't be the only ones to benefit from a water-resistant version of the Optimus G. Similar to the L-01E for Japan, LG has introduced the Optimus GJ for Taiwan, which carries IPX7 certification that allows for worry-free immersion in up to a meter of water for 30 minutes. The Optimus GJ also carries IPX5 certification for protection against dust particles. Dubbed the E975W, the smartphone is by and large a thicker version of the Optimus G (E975). This means you'll find a 4.7-inch, 1,280 x 720 True HD IPS display, a 1.5GHz quad-core Snapdragon S4 Pro, a 13MP primary / 1.3MP front-facing camera setup, 2GB of RAM, 16GB of expandable storage and Android 4.1.2. Unlike the original Optimus G, the Optimus GJ wields a larger 2,280mAh battery and a red backing, but also lacks NFC functionality. You can expect it to hit the market next month in Taiwan, where it'll sell for NT$17,990 ($600). Hit up the source link to find additional views of the of the Optimus G -- it seems that LG has thrown a bit of a pool party to celebrate its announcement.