The Tablet S (formerly named S1) is the first modern tablet computer released by Sony. Featuring a "unique asymmetric design", the Tablet S runs Google's Android 3.2 Honeycomb operating system and features a multitouch display, 1 GHz Nvidia Tegra 2 dual core processor, Wi-Fi ability, front- and rear-facing cameras, Bluetooth, and an infrared sensor. It is also configured with access to the Sony Entertainment Network and is PlayStation Certified and Digital Living Network Alliance (DLNA) compatible. Tablet S was first released in September 2011. It was succeeded by the Xperia Tablet S, which would be created by Sony's new subsidiary Sony Mobile. Design The main distinguishing feature of the Tablet S is its "unique asymmetric design" in which the thickness of the device tapers from . This "wrap" effect is intended to evoke an "open paperback stuffed into the back pocket, or a magazine folded backward upon itself such that only a single page is visible to read," and reduces the amount of torque while being held. Sony claims that this "off-center of gravity design realizes stability and ease of grip as well as a sense of stability and lightness, offering comfortable use for hours." Hardware The Tablet S features a , 1280×800 pixel resolution, TFT LCD using Sony's proprietary TruBlack Display—the same technology as that used in the company's Bravia range of televisions. It uses the Nvidia Tegra T20 system on a chip (SoC), which consists of a 1 GHz ARM Cortex-A9 dual core processor and a ULP GeForce graphics processing unit (GPU), with 1 GB RAM and either 16 or 32 GB internal storage and support for SD memory cards up to 32 GB. Other onboard features include an accelerometer, 3-axis gyroscope, magnetometer (digital compass), GPS receiver, 802.11b/g/n Wi-Fi, Bluetooth v2.1 + EDR, infrared, Micro USB, microphone, 3.5 mm headphone jack and 0.3 MP front-facing and 5 MP rear-facing cameras. Like other Android devices, the Tablet S has no hardware navigation buttons, which are all implemented via persistent on-screen buttons. The only physical buttons present on the device are the power button and volume rocker located in the recessed area on one side. The tablet uses a proprietary power connector. Software The Tablet S1 was initially launched with Android 3.1 Honeycomb, but a 3.2 update was made available soon after its release. Also, it received an upgrade to Android 4.0.3 at the end of April (in Japan and