Snapdragon 870 mobile phone recommendation

As a blogger of mobile phone evaluation, I am very concerned about the processor of mobile phone. Snapdragon 870 processor has bright performance and does a good job in power control. Crucially, mobile phones equipped with Snapdragon 870 processor usually have high cost performance, such as: Redmi K40, iQOO Neo5 Vibrant Edition, Motorola edge s Pro, realme True Me GT Neo2, etc.

I'd like to recommend Redmi K40 processor to you.

Redmi K40

Redmi K40 is a mobile phone released by Redmi on February 25th, 20021. Redmi K40 is equipped with Qualcomm Snapdragon 870 processor, pre-installed with MIUI 12 operating system based on Android1,and built-in 4520 mAh non-removable battery; The rear 48-megapixel main lens+8-megapixel super wide-angle lens+5-megapixel telephoto macro lens takes three shots, and the front 20-megapixel camera is a 5G full netcom mobile phone.

One: appearance color matching

Size and weight

The height, width and thickness of Redmi K40 fuselage are about 163.7mm, 76.4mm and 7.8mm respectively, and the weight is about 196g.

Color parameter

Redmi K40 has four colors: bright black, sunny snow, dreamland and ink feather. ?

Fuselage design

Redmi K40 adopts a perforated screen and a rectangular rear camera module as a whole, and the front adopts a central perforation scheme. The rear camera module on the back of the mobile phone is more similar to a rounded rectangle, and the front is equipped with a straight screen made of Samsung E4 luminescent material.

Second: the processor

Redmi K40 is equipped with Qualcomm Snapdragon 870 eight nuclear processor and adopts 7 nm process. Eight nuclear design with 1+3+4 is adopted. One big core is Arm Cortex A77, clocked at 3.2 GHz, the other three big cores are A77, clocked at 2.4 GHz, and the four small cores are A55, clocked at 1.8 GHz, supporting WIFI6. At the same time equipped with Qualcomm Adreno 650 graphics processor. ?

Three: battery life

Redmi K40 is equipped with a 4520 mAh non-removable battery, which supports fast charging (33W fast charging, supporting QC3+/PD3.0 fast charging protocol). ?

Four: camera

Redmi K40 adopts the rear three-camera scheme, which consists of 48 million main cameras (IMX582)+5 million telephoto macro+8 million super wide angle. The front camera has 20 million pixels, supports 48 million ultra-clear, AI magic avatar, front and back double scenes, AI magic kaleidoscope, AI intelligent beauty, gesture photography, AI camera, AI human-scene separation, super night scene, and so on. Later beauty shaping, film filter, voice subtitle, portrait mode background blur, professional mode, dynamic photo, timed continuous shooting, voice control photo, countdown photo, level meter, reference line and other photo functions.

Five: screen

The Redmi K40 adopts a 6.67-inch straight screen made of Samsung E4 luminescent material. This screen also supports 120 Hz high refresh rate +360 Hz three-finger touch sampling rate, 1300 nits maximum screen brightness, DCI-P3 wide color gamut and Ture Tone (primary color display), which can automatically adjust the color temperature of the mobile phone screen according to the ambient color temperature. The active drilling scheme is central drilling with a diameter of 2.76 mm. ..

Comparison between RedmiK40 and RedmiK30:

1, screen

RedmiK40: It adopts 6.67-inch AMOLED screen and supports 120Hz screen refresh and FHD+ resolution.

Redmik30: It adopts 6.7-inch AMOLED full screen, and the refresh rate is also 120Hz.

Summary: The two phones have the same screen material and the same refresh rate, but the k40 has better resolution and clearer user experience.

Step 2 perform

RedmiK40: It is equipped with Snapdragon 888, and it is the most advanced processor for Android.

Redmik30: equipped with Tianji 1000+ processor, 7nm process technology, 4 A77 cores at 2.6GHz and Mali-G77 GPU.

Summary: First of all, the manufacturing processes of the two mobile phones are different. Snapdragon 888 adopts the highest 5 nm process at present, so its performance is needless to say.

Step 3 take pictures with a camera

RedmiK40: equipped with 44 million+16 million dual front lenses, it brings a brand-new 48 million+13 million+5 million, which supports macro photography and brings better details of mobile phone photography.

Redmik30: rear four-shot 64-megapixel main lens+13-megapixel super wide-angle lens+5-megapixel telephoto macro lens+2-megapixel depth-of-field lens, and front 20-megapixel lens.

Summary: On the front, k40' s dual camera has higher pixel specifications, and the rear camera is the same as the main camera, but the k30 Extreme Edition of other lenses has higher pixels.

In general, the RedmiK40 is more cost-effective.

? The Redmik40 has made a qualitative leap in performance, adopting a powerful Snapdragon 888 processor and taking photos with front dual cameras, which is very good and worth experiencing.