Is the iPhone5s worth buying in 2016?
I just bought one that is enough, really, one-handed operation, don't want it. The mobile phone is not used to force it (in fact, it is poor, just internship), I think it is still possible, after all, the mobile phone is not a game machine, I think it is a waste to use Apple without playing games. . .
Although the technology has made rapid progress, 6s and 7 have already come out, but because of its expensive price, the countless student parties have stopped, so a 5s has become the choice of most people.
Attached: (Really, Xiao Bian feels that 5s is really quite good, although it has been a bit outdated in 2016, but today's 5s and the 5s function a few years ago are still the same, thousands of pieces that year. Things are now more than 1,000, not very cheap, even if it is a refurbished machine. I will take you to see the performance of 5s.
The iPhone5S is the world's first smartphone with a 64-bit A7 processor and is the first to add fingerprint recognition to the Home button. The specific performance of the iPhone 5S, we look at the detailed evaluation brought by foreign media.
Exterior
Let's first look at the design of the iPhone 5S. The iPhone 5S features a 4-inch retina display with a resolution of 1136 & TImes; 640 pixels and a 16:9 aspect ratio. The color of the fuselage is deep gray and white with gold, of course, there is a more classic white with silver. The new white gold is more noble and less tacky, and has a strong visual impact. The deep space will look a bit dark and feel calm and chic. (Small note: the white one is simply classic)
The iPhone 5S Home key itself is a piece of sapphire with super high wear resistance. In addition, the sapphire Home button is surrounded by a ring of metal rings that detect finger contact and transmit the user's fingerprint to the sensor through the Home button. This is what we call fingerprint recognition.
Fingerprint sensor
The fingerprint sensor is called Touch ID and is integrated into the Home button. Touch the Home button of the phone lightly. No need to press, the metal ring will automatically light up, and the phone can fingerprint and unlock the phone. Of course, the Home button still needs to be pressed while navigating.
According to Apple, Touch ID scans the subcutaneous skin layer for 360-degree reliability, which means it recognizes user fingerprints in any direction. It is worth mentioning that the more times the fingerprint is read, the more accurate the fingerprint recognition will be.
In addition to the password, Touch ID can also have a purchase app and other iTunes features, just touch your finger when you buy it. Users who pay attention to security and privacy do not have to worry, fingerprint information is stored in the A7 chip, will never leak, and will not be stored in the cloud, other software can not be accessed. In addition, Touch ID can support multiple fingerprints, users' own and friends and family.
Don't want to use a fingerprint sensor? That's fine, users can use a four-digit PIN password as before, or they can't set a password at all.
Specification configuration
The iPhone 5S has the same 4-inch ReTIna screen as the iPhone 5, 1136x640 resolution, 326ppi. The latest addition to the iPhone 5S is a 64-bit A7 processor, but is compatible with 32-bit applications. The image speed of the 64-bit A7 processor is 56 times that of the first generation iPhone, and the CPU performance is 40 times that of the first generation iPhone.
In terms of games, iPhone 5S supports OpenGL ES 3.0. The biggest role of OpenGLES 3.0 is that the performance of the game will be faster than before, and the visual effects of the game are more complicated, refined and realistic.
In terms of processor enhancements, the iPhone 5S also incorporates the M7 coprocessor, which is a combination of sensors such as accelerometers, gyroscopes, and compasses that continuously record motion data to support a new generation of health and fitness applications.
From the naming we can see that the M7 coprocessor mainly assists the main A7 CPU in task processing, sharing the burden of reducing the A7 processor, improving CPU power consumption and improving standby time. For example, the M7 processor can strip the processing of geographic information from the CPU, retrieve it separately, and return it directly to the application without involving the A7 CPU.
Endurance
Standby time is about 250 hours, which is 10 days and 4 hours.
camera
Although the camera of the iPhone 5S is still only 8 million pixels, the imaging effect is not bad, because it adds a dual LED flash, and instead uses a large pixel of 1.5 microns, the sensor size is 15% larger than before, and the aperture is increased to 2.2, which can be absorbed. Get more light and get better photos.
The dual LED flash is the highlight of the iPhone 5S camera, which is divided into white and yellow. The image quality can be adjusted according to the color temperature of the iPhone 5S automatically measured in different proportions.
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