这款智能手机的系统配置如下：

Samsung I9300 Galaxy S III at a glance:

• General: GSM 850/900/1800/1900 MHz, UMTS 850/900/1900/2100 MHz, HSDPA 21 Mbps, HSUPA 5.76 Mbps; 4G (regional))

• Form factor: Touchscreen bar phone

• Dimensions: 136.6 x 70.6 x 8.6 mm, 133 g

• Display: 4.8" 16M-color HD (720 x 1280 pixels) Super AMOLED capacitive touchscreen, Gorilla Glass

• CPU: Quad-core 32nm ARM Cortex A9 1.4 GHz processor, Exynos 4212 Quad chipset

• GPU: Mali-400MP

• RAM: 1GB

• OS: Android 4.0.4 (Ice Cream Sandwich)

• Memory: 16/32/64GB storage, microSD card slot

• Camera: 8 megapixel auto-focus camera with face detection, touch focus and image stabilization; Full HD (1080p) video recording at 30fps, LED flash, 1.9MP front facing camera, video-calls

• Connectivity: Wi-Fi a/b/g/n, Wi-Fi hotspot, Bluetooth 4.0+HS, standard microUSB port, GPS receiver with A-GPS, 3.5mm audio jack, FM radio, TV-out, USB-on-the-go, NFC

• Battery: 2100 mAh

• Misc: TouchWiz 4.0 UI, DivX/XviD codec support, built-in accelerometer, multi-touch input, proximity sensor, gyroscope sensor, Swype text input, RGB light

        很显然，这个小家伙采用了32nm工艺的ARM Cortex A9四核处理器，频率为1.4GHz，内存1GB，俨然是一台PC台式机的硬件配置。它有一个电视TV-OUT接口，USB-on-the-go等。但是，它的体积只有136.6 x 70.6 x 8.6毫米，重量为133克（二两半）。它的最大特点是其显示屏尺寸仅为4.8英寸（触摸屏）。这种物理限制就为难了许多Linux发行版，连Ubuntu 12.04也用不上，只有Android 4.0这个很怪异的Linux发行版才能派上用处。既然问题已经摆出来了，问题的解决就不会很远了。今年下半年，当Ubuntu智能手机出现时，请大家不要惊慌“失控”。Ubuntu的绝活儿还在后头呢！

        说明：今日北大校庆，回去看看老朋友。