Welcoming the son of iPad–introducing the iPad Mini
However, the new threat to Apple’s dominance in the tablet space may not come from 9.7-inch and higher models. Surprisingly, Apple faces its largest competition in the tablet space from a form factor that, to date, they do not offer – the 7-inch model.
Approximately one year ago, Amazon shook the tablet landscape by introducing the first sub-$200 tablet, the Amazon Kindle Fire. As many as there were skeptical of the online book vendor’s foray into electronics, many people saw the move as a stroke of genius. By combining the vast library of online titles at their disposal, Amazon would be able to match the current industry leader, Apple, in the one area that Apple had a significant advantage over their other competitors - content. With over 6 million Kindle Fire units sold upon its release, another powerful player in Silicon Valley took notice. Despite being known as the search-engine leader, Google, used their experience in previous electronics releases to introduce the Google Nexus 7, another sub-$200 tablet featuring impressive specifications such as a quad-core processor and a rich display that was unexpected for that price point.
With the 7-inch market growing at an exponential rate, it was only a matter of time before Apple would address this product segment. Despite Steve Jobs’ protestations that 7-inch tablets were “Too big to compete with a smartphone; too small to compete with an iPad”, on October 23rd, CEO Tim Cook introduced Apple’s latest device, the iPad Mini.
Featuring a 7.9-inch LCD display with 163 pixels-per-square-inch, the iPad Mini also boasts the use of the same A5 dual-core processor found within the iPad 2, WiFi-accessibility and the availability of an LTE-enabled model. The selection of a larger 7.9-inch screen was driven by Apple’s designers, who felt that a 7.9-inch screen resulted in 25% increase in screen over their 7-inch counterparts, and would improve the user-experience of their iOS 6 operating system on the iPad Mini.
Inside the Apple iPad Mini
Within moments of receiving the device, the most noticeable quality of it was its thickness and weight. Weighing in at 0.68 pounds and with a relative thickness of 7.2 mm, the iPad Mini is the lightest and thinnest 7-ish inch tablet that we’ve had a chance to analysis. Another noticeable quality of the iPad Mini was the resolution of the 7.9-inch screen. The iPad Mini features a similar 1,024 x 768 pixel LCD panel to that of the iPad and the iPad 2 that correlates to 163 dpi, a far cry from the clarity of the retina display (and the 264 dpi resolution) found in the newer generation iPhones and the iPad 3.
Featuring a top-to-bottom build reminiscent of other iPads, the deconstruction of the iPad Mini begins with the removal of the touchscreen glass that covers the LCD display. Once the metal housing plate of the display is removed, the main battery and main board of the iPad Mini becomes visible. The iPad’s battery claims 10 hours of life and features specs such as 16.3 WHrs. Apple also claims it is their thinnest lithium-ion battery to date. However, size-wise, it closely resembles that of the iPad 3.
Once the main board is revealed, Apple’s continued need to mark devices with their own Apple-branding (so as to hide design wins from analysis firms such as ourselves) is apparent. Noticeable socket wins are the memory components, the main processor and the some of the sensors. The main CPU is the 32nm Apple A5 applications processor, manufactured by Samsung. This device was first seen as a single-core device in the thrid generation Apple TV, however, a look at the die indicated two-cores. The dual-core version of the A5 at the 32nm node was then incorporated into the iPad 2. Manufactured using a gate-first high-k/metal gate (HKMG) process, this version of the A5 has a die with an area of 69.7 mm2 and a die thickness of 110 µm.