IPhone 13 evaluation: an excellent and popular Apple flagship phone.

Apple did not raise the starting price of iPhone 13 from iPhone 12, but doubled the storage capacity. At the same time, it reduces the price and brings new camera functions, bigger batteries and more powerful processors.

Don't go, let's get to the point, and the evaluation of iPhone 13 begins:

design

There are subtle but complicated design differences between IPhone 13 and the old IPhone. Although the overall weight of the fuselage has increased to 173g, after all, the extra weight has brought a larger battery, and the larger battery also means that the endurance has been significantly improved.

Because the battery is bigger, the iPhone 13 buttons are biased, and the fuselage is thicker, with a thickness of 7.65 mm, which is 0.25 mm thicker than the previous one.

However, in design, the most obvious changes are the narrowing of the screen bangs and the diagonal positioning of the rear dual cameras. Due to the upgrade of camera hardware, the bump of camera module on the back of mobile phone has also undergone subtle changes.

These are the new faces of iPhone 13. Compared with the previous products, there are both similarities and differences.

class monitor

IPhone 13 screen specification, 6. 1 inch diagonal, 1 170 x 2532 pixels, 60Hz organic light-emitting diode display, looks the same as the previous generation, but there are some major differences.

First of all, the Super Retina XDR display is brighter than the old iPhone, and the contrast is very rich, which is a typical feature of all OLED panels.

According to Apple official website data, the peak brightness (HDR) of iPhone 12 last year and iPhone 13 this year is also 1200 nits. The difference is that the daily "typical" brightness of iPhone 13 is 800 nits, which is much higher than the 625 nits of iPhone 12 model.

Under direct outdoor sunlight, a brighter display screen makes it easier to see what is displayed on the screen. In fact, our test results show that the maximum "typical" brightness of iPhone 13 is actually higher than that advertised by Apple, reaching 849 nits. The low reflectivity of iPhone screen makes iPhone 13 more suitable for outdoor use.

Although the 60Hz screen refresh rate may be lower than the current mainstream configuration, iPhone 13 is excellent in screen calibration and brightness level.

Nevertheless, compared with 120Hz of iPhone 13 Pro, the screen agility of iPhone 13 is obviously slower, especially in interface animation, settings and reading mode.

camera

As for the camera, iPhone 13 still adopts the same dual camera settings as the previous generation,12 megapixel wide-angle and ultra-wide-angle lens.

However, the wide-angle lens has a larger pixel, which is 1.7 micron, and can collect more light, thus obtaining better low-light performance in night mode. In fact, adding 47% light can reduce image noise.

IPhone 13 is equipped with a new ambient light sensor, which can measure the quantity and direction of light more finely, and is helpful for photography algorithm. In addition, the optical shift pattern stabilization function of the sensor can make better photos and videos.

It is worth mentioning that the new A 15 chipset has unparalleled image processing speed, which can realize faster and more accurate photography calculation.

The following are real photos of iPhone 13:

Core performance

The brand-new A 15 processor not only plays a huge role in Dolby Vision and movie mode image processing, but also has a surplus in core performance when playing high-end games.

Although the iPhone 13 Pro model and its A 15 chip have added extra GPU cores, the A 15 chip equipped with iPhone/Kloc-3 has only one quad-core GPU, while the Pro model has five GPU cores, but there is no difference in CPU performance, and iPhone 13 has a benchmark test score.

The following are the comparison results of iPhone 13 with other iPhone models and Samsung phones:

Comparison results of multi-core operation:

battery life

One of the biggest upgrades of iPhone 13 is the longer battery life. In fact, the battery capacity from iPhone 12 to iPhone 13 increased by 15%, and the battery life also increased accordingly.

Combining a larger battery pack with a more energy-efficient A 15 processor, Apple said that the battery life of iPhone 13 is 2.5 hours longer than that of iPhone 12 in the same mixed use scenario, which is quite amazing.

In our endurance test, the battery life of iPhone 13 is 13 hours and 43 minutes. Compared with the previous iPhone, the battery life of all iPhone 13 models has been significantly improved, as well as compared with Android phones.

The following is a comparison chart of endurance tests for iPhone 13 series, iPhone 12 and Samsung Galaxy S2 1:

Compared with iPhone 12, the battery life of iPhone 13 is improved obviously in video streaming, and when playing 3D games, the battery life of iPhone 13 is 30% longer than that of its predecessor.

Summary: An excellent and popular Apple flagship phone.

A product that can be called "excellent" must be outstanding. Although there are many doubts about iPhone 13, it turns out that the demand for iPhone 13 is still in short supply.

Generally speaking, compared with other mobile phones, iPhone 13 can bring users a better experience, such as strong core performance, long battery life and brand-new movie special effects mode.

On the whole, iPhone 13 not only doubles the storage capacity, but also reduces the price compared with the previous generation, and also brings a brand-new upgrade. Therefore, iPhone 13 is an excellent and popular Apple flagship phone. Do you want it?