Contrary to what Apple (AAPL) is telling people, the Google (GOOG) Nexus 7 is still one of the best 7-inch tablets available. And with a 3G model, the tablet only becomes better. Alongside the Nexus 4 and Nexus 10, T-Mobile will also be selling a 3G HSPA+ Nexus 7 on November 13th for $299.99, according to TmoNews. The HSPA+ 21Mbps Nexus 7 will be sold exclusively through the Google Play Store, so if you’re planning on buying one, don’t bother hitting any retail stores. As far as hardware goes, the HSPA+ Nexus 7 has identical specs to its Wi-Fi-only counterpart: 7-inch (1280 x 800 resolution) HD display, quad-core Tegra 3 processor, Android 4.1 Jelly Bean, 4325mAh battery, NFC and a 1.2-megapixel front-facing camera.