Samsung Orion 4412-1638MHz quad-core and Qualcomm Snapdragon-1741MHz quad-core

If you compare the two processors, the Qualcomm Snapdragon 600 1.7GHz is definitely the winner

Because the Qualcomm Snapdragon 600 uses the Krait300 architecture (based on the improvement of the Krait architecture), the Krait architecture single core The integer computing power is 3.3DMIPS/MHz, and the official Krait300 architecture has improved by up to 15% on this basis. Let’s only count it as a 10% increase, so it is 3.63DMIPS/MHz. The overall theoretical computing power in the case of quad-core 1.7GHz is 24684DMIPS. .

On the other hand, the Orion 4412, due to its Cortex-A9 architecture, has a single-core integer computing capability of 2.5DMIPS/MHz, and the overall theoretical computing capability of the quad-core 1.6GHz is 16,000DMIPS.

In addition, the performance of the former's integrated GPU Aderno320 is also higher than the latter's Mali400. The overall performance of the former is an overwhelming victory.

If you compare these two mobile phones, although Xiaomi 2S has a powerful processor, I still think both mobile phones have their own strengths. It mainly depends on your usage habits.

First of all, the K860i has a 5-inch screen, while the Xiaomi Mi 2S only has a 4.3-inch screen. If you are used to large screens, then 4.3 inches is definitely not enough.

Secondly, K860i can insert MicroSD cards to expand the capacity of the phone, supporting up to 64GB cards, while Xiaomi 2S does not have a card slot and cannot insert cards. The 16GB built-in storage itself is recognized by the system as 14.9GB. The system and built-in software deduct 2GB, leaving only 12GB of available space. After installing a little software, it will be less than 10GB. For some people who like to store a lot of things on their mobile phones. It will obviously not be enough for people.

Once again, although Qualcomm's Snapdragon 600, Samsung's Orion 8-core (4+4 cores) and the upcoming Tegra4 are all extremely powerful, what software really needs to use such awesome performance? What about the performance of the fork? Which software does not run smoothly enough on the Orion 4412? The answer is probably "no".

So you still need to be rational when choosing a mobile phone, and you may not only pursue performance.

Finally, let me give you an idea! In fact, Xiaomi has its advantages. Its MIUI system is designed to be much easier to use than Lenovo's circle system. So if you decide between these two mobile phones, I will recommend you to use Xiaomi 2S, but I recommend you to buy 32GB. Because 16GB will really be stretched.

If your budget is sufficient, there are several mobile phones worth recommending. One is OPPO Find5 and the other is ZTE’s Grand Memo (also called N5). Both of these mobile phones use the APQ8064 Krait architecture. Quad-core 1.5GHz, the performance is not much worse than the Snapdragon 600. The 15% same-frequency performance improvement promoted by the Krait300 architecture is actually almost invisible in current software use or testing. It may be due to optimization, or it may be just bragging. . Moreover, the screens of these two mobile phones are 5 inches or more. Large screens can often get twice the result with half the effort.