Speaking of RedmiBook，I believe that the first thing many people think of is cost-effectiveness! However, in order to pursue cost-effectiveness, avoid accidentally hurting one's Xiaomi laptop，Previous RedmiBooks have many constraints in design。The result is that there is a cost-effective，But almost all models of RedmiBook have more or less something that can be criticized! For example, the plastic shell of Redmi G、RedmiBook 16 Ryzen version SATA SSD、RedmiBook 13's low color gamut screen and more。
Now，RedmiBook brings the pioneering work of 2021，It is also the first high-end notebook product in RedmiBook's history– RedmiBook for 15，It is also the brand's first laptop that is difficult for players to complain about!
1、Top 3K screen： The RedmiBook Pro 15 screen is the strongest laptop at a price of 5,000 yuan。90Hz refresh rate、3200*2000Resolution、100%These parameters of sRGB are enough to illustrate this point。
Some students may think that the 90Hz high refresh rate screen does not have much effect on non-game notebooks.。Then you can try to adjust the refresh rate of your computer monitor to 30Hz and try to see what kind of experience it will be! In fact，Higher screen refresh rate allows you to have a smoother operating experience，90Hz is not an exaggeration for the RedmiBook Pro 15。
2、shell： The shell of RedmiBook Pro 15 is made of micron-level CNC integrated carving technology，Brings a stronger and more textured body。
3、Fully-blooded GeForce MX450 independent graphics： GeForce MX150 to GeForce MX350 are all based on the ancient Pascal architecture，It was not until GeForce MX450 that it truly used the revolutionary Turing architecture。
We all know the same specifications，The performance of the Turing architecture is more than 16% stronger than that of Pascal，Now the MX450 has increased the number of stream processors of MX250 to 896，Performance improvement is a complete overwhelming。
The addition of GeForce MX450，Let RedmiBook Pro 15 be more than limited to online games such as LOL in terms of gaming and entertainment，Even the latest 3A masterpiece can be tried。
4、3200MHz dual-channel memory and Kioxia NVMe SSD：Memory and SSD are also places that RedmiBooks often ignore (or for cost control considerations)，Now these two points of RedmiBook Pro 15 are perfect。
The detailed parameters and specifications of RedmiBook Pro 15 are as follows：
Exterior：Micron-level CNC fine sculpture technology creation + top 3K high-refresh screen
RedmiBook Pro 15 is the first RedmiBook created by micro-level CNC in one-piece sculpture process，The entire A and C side walls are all made of a whole metal ingot。In addition, there is also a ceramic sandblasting metal anodizing process on the surface of the fuselage，Therefore, the notebook feels delicate when touched。
15.6Inch IPS screen，But the ratio is 16:10of，More content can be displayed vertically，Can improve office efficiency。The screen resolution is as high as 3200*2000，Refresh rate 90Hz，Have 100% sRGB color gamut，It is the best screen among thin and light notebooks of the same price。
Traditional RedmiBook keyboard，Full-size keyboard with integrated molding design，Humanized layout，19.5mm keypad standard，1.5mm comfortable rebound high key stroke。
The bottom is almost exactly the same as the Xiaomi Laptop Pro 15 Enhanced Edition，There is a certification label in the middle，There is a row of heat dissipation grids on it。
There is an HDMI on the left、Two Type-C and one USB 3.0 port。The Type-C interface close to the axis is the charging port of the notebook，It can also provide data transmission、Video output function。2In addition, Type-C supports BC1.2 fast charging function，Can charge other smart devices。
There is a USB 2.0 port and a 3.5mm headset unit port on the right side of the body。
This is the first time that the RedmiBook series uses 100W PD charging power power power power power power power adapter for RedmiBook series，Supports 5V3A、9V3A、12V3A、15V3A、20V5A output standard，The maximum output power can reach 100W，Supports wide-amplitude voltage inputs at the same time。
In addition to charging your laptop，This charging head can also provide fast charging function for the phone，15The charging power of V3A is much stronger than that of most mobile phone chargers at present。If your phone supports 40W fast charging，Just use this，No need to spend more than 100 yuan to buy an extra fast charger for your phone，Especially when you go out, you don't need to bring two charging heads。
Unscrew the 8 screws on the D side to easily remove the bottom cover。We can see that the motherboard only occupies a small area in the upper right corner。The cooling system is designed with single fan and double heat pipes，The heat pipes and heat sinks are made of all copper。In fact, there is still space inside the notebook designed as a dual fan cooling system。
Memory is soldered on the motherboard，Protected with a metal shield，The SSD and USB ports in the lower right corner also have metal protective covers。
Lithium battery capacity is 70Wh，It is considered large in thin and light books。
What it looks like after removing the metal protective cover。
Intel AX201 Wi-Fi6 Wireless Network Card，Maximum speed 2400Mbps，In addition, Bluetooth 5.1 module is also built-in。
16GB dual channel Micron DDR4 3200MHz memory。
This Kioxia NMVe SSD is very strange，There is only one DIE on the front and back，Actually the main control、NAND and DRAM cache are integrated。
The model of SSD is KBG40ZNV512G，Reading speed can reach 2000MB/s+、Writes can also exceed 1000MB/s。
Related Reading：
Xiaomi Notebook Pro 15 OLED Reviews