Mobile phone recommendation: How about the smart phone Redmi Redmi K40?

Redmi K40 is a mobile phone I am using, and I think the experience is good.

The performance of Red Mike40 is close to that of flagship machine in screen perception, daily operation, game fighting and video recording. In addition, the starting price of the red Mike40 is 1999 yuan, which is very cost-effective.

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. ..

The Difference and Comparison between Redmi K40 and Redmi K30 Supreme Commemorative Edition;

1, screen

Redmi? K40: Equipped with 6.67-inch AMOLED screen, bringing 120Hz screen refresh and FHD+ resolution.

Redmi? K30 Extreme Commemorative Edition: 6.7-inch AMOLED full screen, lifting lens design, 2400x 1080 pixel resolution, same refresh rate 120Hz.

Summary: Both phones are similar in size and material, but Redmi? K40 has a clearer resolution and can attract the attention of friends.

2. Core configuration

Redmi? K40: Snapdragon 870 adopts the most skilled 7nm process at present, and adopts "1+3+4" eight nuclear architecture. The highest frequency of an A77 super-large core can reach 3.2GHz. Adreno 650 not only improves the peak performance by 25% compared with the previous generation, but also reduces the power consumption by 35% due to the new 7nm process.

Redmi? K30 Extreme Commemorative Edition: Equipped with Cat 1000+? Processor, 7nm process technology, four A77 cores of 2.6GHz, and Mali-G77 GPU.

Summary: Snapdragon 888 is the strongest Android processor this year, and its performance is far better than that of Tianji 1000+.

3, battery life

Redmi? The battery capacity of K40:4520mAh and the charging rate of 33W can only basically meet the daily needs of friends.

Redmi? K30 Speed Commemorative Edition: Although it only has 33w fast charge, the battery capacity is 4500mAh, which definitely allows friends to experience the long standby experience.

Summary: The charging rates of the two mobile phones are very similar, but their charging rates are both Redmi? K40 has better performance.

To sum up, Redmi K40 is better.

Both phones are excellent, but Redmi? K40 will be equipped with Snapdragon 870, which will definitely bring you a super performance experience, and the battery life of this mobile phone is also very good, so it is a mobile phone worth starting with.