INTRODUCTION
Lenovo has recently launch its flagship dual screen OLED yoga book 9i with lots of features. and its most interesting dual screen laptop that is better in performance, gaming, editing and doing any other task even it is intel evo certified. but it comes with huge price tag.

Lenovo yoga book 9i Packaging
The laptop comes with big grey color box with Lenovo logo. Inside the box you will get Lenovo laptop (blue color), attachment keyboard, 65 watt power adapter and a pencil with few manual documents.

yoga book 9i Build & Design
The whole laptop is made of metal which is of high qualify and feels premium. The laptop automatically get booted while opening. The hinges is also very sable and no screen wabbles & build quality is solid.
both side of the laptop is of dual screen so you may not find keyboard/keypad as Lenovo has provided attachment keyboard. Also the laptop corner is of round shape except with square with glossy chrome finish. The laptop is thin and light with 1.3kg(approx).
Specification
Lenovo yoga book 9i laptop comes with 13th Generation Intel® Core™ i7-1355U Processor (E-cores up to 3.70 GHz P-cores up to 5.00 GHz) which is okay okay. With intel iris xe graphics card.

Lenovo yoga book 9i specs!
Brand | Lenovo |
Model Name | Yoga Book 9 13IRU8 |
Screen Size | 13.3 |
Colour | blue |
Hard Disk Size | 512 GB |
RAM Memory Installed Size | 16 GB |
Operating System | Windows 11 Home |
Graphics Card Description | Integrated |
Hard Disk Description | SSD |
Resolution | 1080p |
6 GB Soldered LPDDR5x ram with 6400MHz clock speed with 1 TB gen 4 SSD which read and write speed is better than Gen 3. and with connectivity comes with WIFI 6e bluetooth version 5.1.
Performance
Lenovo laptop is good in performance according to its processor 13th Generation Intel® Core™ i7-1355U but its not too good for high performance even the laptop does not comes with specified graphics card and would not help in high performance gaming but it good for low level or moderate gaming. its good for those who work, student office work or professional people who need dual screen for effective task.

The laptop is good for video editing, coding, multi tasking, taking notes and entry gaming. The bench mark you can see below. Its also support dual screen gaming like asphalt 9,dungeon hunter 5.

Display & Features.
The laptop comes with dual (13.3) 2.8K (2880 x 1800), OLED screen glossy finish with 60 HZZ refresh rate. its display also good for long hours and professionals.

The display is 100% color accurate and best for photo editing or video editing. the display also support 10point multi touch. which also has Anti-fingerprint scanner. up-to 400 Nits which is quite good. some features of dual screen are:
- With 3 finger just tap on display you will get track pad also you can adjust size it also support multi gesture.
- With 8 finger just tap on display you will get full screen keyboard with number pad which also vibrate.
- While typing the cursor automatically get vanish which avoid unwanted/mistake clicks.
- ON the top right corner you can also adjust the obesity, vibration and sound.
- While opening any app on a single display will only appear on that particular display ,use 5 finger on any particular display both task will display on both OLED screen .
- While playing video swipe on left side to increase/decrease brightness and right side increase/decrease sound.
- You can do 8 muti screen tasking that is crazy.
Ports & Stylus
IT comes with 3 thunderbolt 4 port, 1 camera shutter, power button and left side of the laptop 1 type c port. date transfer is also very fast and display output of highest resolution. and also all 3 thunderbolt 4 port support power transfer to charge the laptop.
The digital pen 3 comes with multiple features with swipe left corner it take screenshot, with right side corner it open notepad and many more. stylus is very good when comes to build quality and also its very responsive it also support pressure sensor while writing. Also even while write you put you hand on screen the screen do not move or click any other application the only draw back is the laptop does not have any magnet for the stylus.
Conclusion
The Lenovo yoga book 9i offers a premium blend of style and performance. versatile 2-in-1 functionality make it a standout choice. The vibrant display, powerful processor, and innovative features enhance the overall user experience., the Yoga 9i delivers a compelling package for those seeking a high-end convertible laptop. The only drawback i face in this laptop is that the display is of 60 hzz refresh rate which can be at least 90 hzz as it is of OLED screen. NO magnetic support for stylus and few dual screen bug issue. The laptop is only for those who work as a profession or want to do multi tasking or want to gets hands of dual screen experience.