Notebookcheck Logo

Xiaomi Book S 12.4

Specifications

Xiaomi Book S 12.4
Xiaomi Book S 12.4
Processor
Qualcomm Snapdragon 8cx Gen 2 5G 8 x 3.2 GHz, Cortex-A76 / A55 (Kryo 495)
Graphics adapter
Qualcomm Adreno 680
Memory
8 GB 
, DDR4-4266
Display
12.40 inch 16:10, 2560 x 1600 pixel 243 PPI, Capacitive, native pen support, IPS, Corning Gorilla Glass 3, glossy: yes
Storage
256GB
Connections
USB-C Power Delivery (PD), Card Reader: microSD
Networking
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 5.1
Size
height x width x depth (in mm): 8.95 x 294 x 197
Battery
4920 mAh Lithium-Polymer
Operating System
Microsoft Windows 11 Home
Camera
Primary Camera: 13 MPix
Secondary Camera: 5 MPix
Additional features
24 Months Warranty
Weight
720 g
Price
600 Euro

 

Price comparison

Average Score: 76% - good
Average of 11 scores (from 12 reviews)
price: - %, performance: 80%, features: - %, display: 85% mobility: 88%, workmanship: 83%, ergonomy: 80%, emissions: - %

Reviews for the Xiaomi Book S 12.4

Xiaomi Book 12.4 2-in-1 Tablet: A Comprehensive Review
Source: Igeekphone English EN→zh-CN
Most of the notebooks on the market that cost less than 3,000 yuan rely on outdated processors, which unfortunately leads to poor power efficiency. When using these older notebooks to run demanding applications such as Tencent Video, users will often experience a significant increase in heat output. However, this problem is not present in the XiaoMI Book 12.4 2-in-1 tablet. Thanks to its Snapdragon 8cx Gen 2 processor, the XiaoMI Book 12.4 2-in-1 boasts a low-power ARM architecture that not only reduces heat generation but also enhances battery life. Even when playing 4K high-definition videos on station B, this tablet can last for up to 10 hours of continuous use. Even with heavy usage, it can still be charged once a day. When it comes to application compatibility, the XiaoMI Book 12.4 2-in-1 can run common software such as QQ, WeChat, Office, WPS, and Tencent Meeting with ease. It even supports popular games such as LOL, although the frame rate may be slightly lower (around 34FPS). While the Snapdragon 8cx Gen 2 processor can support some 64-bit X86 applications, it is unfortunate that it cannot run larger programs such as those in the Adobe family or other large-scale 64-bit programs. It is hoped that Microsoft will address these compatibility issues in the future. For those looking for a notebook for online classes, online videos, and daily office work, the XiaoMI Book 12.4 2-in-1 tablet is an excellent option. Not only is it thin and light, with a thickness of less than 9mm and a net weight of less than 700g, but it also supports ten-point touch. Furthermore, its screen boasts an impressive 500nit brightness, 100% DCI-P3 color gamut, and 1500:1 contrast ratio. It is hard to find a notebook with such features, especially considering its budget-friendly price of less than 3,000 yuan. In fact, even notebooks that cost 5,000 yuan may not have a screen as advanced as this one, and the 8,000-yuan Surface Pro X may not even offer this level of screen quality.
Single Review, online available, Medium, Date: 02/04/2023
70% Xiaomi Book S review: Promising hardware in need of a speed boost
Source: Pocket Lint English EN→zh-CN
The Xiaomi Book S is a well-built and versatile Windows 2-in-1 with a lovely display and an attractive price tag. Expandable microSD card storage, a great keyboard cover, an excellent webcam and speedy charging also add to its appeal. Unfortunately, the processing power just isn't sufficient for our daily needs, and that will likely be the case for many users. If you need Windows 11 and are only looking to achieve basic tasks, then this could be a decent option. However, we think most people would be better served by an Android or iOS tablet, or a traditional Windows laptop.
Single Review, online available, Medium, Date: 11/17/2022
Rating: Total score: 70%
60% Xiaomi Book S Review
Source: Trusted Reviews English EN→zh-CN
The Xiaomi Book S is a 2-in-1 laptop with a lot of potential. The sleek design and optional keyboard make it easy to use, but the performance underwhelms during productivity tasks and it doesn’t work well as a standalone tablet, which makes it hard to recommend.
Single Review, online available, Long, Date: 10/21/2022
Rating: Total score: 60%
80% Xiaomi Book S review: a solid 2-in-1 with Windows 11 on board
Source: T3 English EN→zh-CN
We enjoyed our time with the Xiaomi Book S: it's a well-built and well-designed 2-in-1 that can flip between tablet and laptop-alike with ease. The screen is a definite highlight, and of course you've got all the versatility of Windows 11 to call upon – it's a device that can switch from movie watching and social media checking to essay writing and email sending without any trouble at all. It's not all good news though – the battery life and the performance levels are pretty average. What's more, while the price is competitive, if you're adding the keyboard and the stylus on top then you're looking at an outlay of £819 in total. That's not exactly cheap. When you're weighing up whether or not the Xiaomi Book S is for you, give careful consideration to what else is around and what exactly you want the device to do: if you're doing mostly media consumption, social media and web browsing then there are a lot of cheap Android tablets and iPads around, which can also be equipped with keyboard attachments for easier typing. On the other hand, there are Windows tablets around that give you better battery life and more power too. Where this and other 2-in-1s devices excel is in their flexibility of course, so if that's what's important to you then we think you're going to find the Xiaomi Book S appealing.
Single Review, online available, Medium, Date: 10/11/2022
Rating: Total score: 80%
70% Xiaomi Book S 12.4 review
Source: Tech Advisor English EN→zh-CN
The Xiaomi Book S 12.4 is a good option for anyone seeking a 2-in-1 tablet that doesn’t cost too much but still offers a wide gamut of functionality. It does nearly everything its more expensive rivals such as the Surface Pro 8 and Huawei MateBook E do, while also saving the user at least a couple of hundred pounds (or euros), depending on which add-ons they purchase. Despite using an LCD panel and missing a faster refresh rate, its 12.35in display is big and bright enough to provide an enjoyable viewing experience, while being more than adequate for work purposes. Its performance is also more than sufficient for most day-to-day purposes but nothing too demanding. It’s more of a mixed bag with battery life, because while the Book S recharges quickly, it can lose power with almost as much speed. Using it in tandem with the keyboard and Xiaomi Smart Pen can sap its juices easily while using it as a work device will necessitate having it plugged in (unless you want it to conk out on you by the afternoon).
Single Review, online available, Long, Date: 09/14/2022
Rating: Total score: 70%
79% Xiaomi Book S 12.4-inch review: An affordable Windows on Arm 2-in-1
Source: Zdnet.com English EN→zh-CN
The Xiaomi Book S 12.4-inch is compact and well made. The keyboard is comfortable to use (although its angle can't be raised) and the screen offers plenty of brightness. The 1080p webcam is good, and there's a MicroSD card slot for storage expansion. Windows S mode is installed out of the box, but a one-way trip out of this restrictive mode is possible for free (there's no way back to S mode afterwards, though). Downsides include ageing Gorilla Glass 3 screen protection, a chipset offering modest performance, the lack of an on-board housing for the stylus, a shortage of ports and connectors, and no support for mobile broadband. The Xiaomi Book S 12.4 may suit undemanding users, but the small screen and basic specifications mean it's not sufficiently powerful to be your main work device.
Single Review, online available, Short, Date: 08/30/2022
Rating: Total score: 79%
80% Xiaomi Book S 12.4in review: Packed with features but lacking in speed
Source: Expert Reviews English EN→zh-CN
All things considered, the Xiaomi Book S 12.4in isn’t a bad machine for the money. If you want a 2-in-1 detachable like a Surface Pro X (£1,069) but can’t afford the price, it’s a decent option. The screen is sharp and colour rich, battery life is excellent and although performance isn’t anything special, it’ll be fine for basic tasks. If you’re desperate for a stylus-compatible tablet, however, I’d recommend you opt for an iPad (£459) instead as the Apple Pencil works really well. And, if you need a tool for work, I’d advise you to choose a proper laptop. The Microsoft Surface Laptop Go 2 (From £529) is the perfect place to start and the Acer Swift 3 SF314-511 is even better, although it is a little more expensive at around £700.
Single Review, online available, Long, Date: 07/26/2022
Rating: Total score: 80%
70% Windows 11 ARM-Tablet oder Surface Pro 8?
Source: Tablet Blog German DE→zh-CN
Single Review, online available, Long, Date: 09/01/2022
Rating: Total score: 70%
86% Xiaomi Book S 12,4", análisis y opinión
Source: Computerhoy Spanish ES→zh-CN
Single Review, online available, Very Long, Date: 09/17/2022
Rating: Total score: 86%
82% Xiaomi Book S 12,4", análisis: el primer convertible de Xiaomi es un ataque directo a las Surface más allá del precio
Source: Xataka Spanish ES→zh-CN
Single Review, online available, Very Long, Date: 07/25/2022
Rating: Total score: 82% performance: 70% display: 85% mobility: 85% workmanship: 83% ergonomy: 80%
74% Xiaomi Book S 12.4
Source: PC Guia Portuegese PT→zh-CN
Single Review, online available, Short, Date: 02/06/2023
Rating: Total score: 74%
85% Análise ao Xiaomi Book S 12.4: Um portátil ou um tablet? Na verdade, é ambos!
Source: Pplware Portuegese PT→zh-CN
Single Review, online available, Short, Date: 07/12/2022
Rating: Total score: 85% performance: 90% mobility: 90%

Comment

Qualcomm Adreno 680:

 

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


SD 8cx Gen 2 5G:

基于ARM的Windows笔记本电脑用SoC,以7nm LPP制造。 内置4个Kryo 495金色核心(Cortex-A76),4个Kryo 495银色(Cortex-A55)。 内置5G调制解调器,支持Wi-Fi 6,具有更高的时钟功能Snapdragon 8cx

» Further information can be found in our Comparison of Mobile Processsors.


12.40":

这个屏幕尺寸对于平板来说略大,而对亚笔记本来说稍小。一些变形本采用了这个尺寸的屏幕。

大尺寸可以让屏幕有更高的分辨率。因而例如字体等的细节将会更丰富。不过另一方面,小屏幕的功耗会较低,而设备也会更轻盈小巧,售价更低。

» To find out how fine a display is, see our DPI List.


0.72 kg: 大体上,大尺寸平板电脑或变形本的重量介于这个水平之间。


» Further information can be found in our Notebook Purchase Guide.

 

Please share our article, every link counts!

Devices with Same Screen Size and/or Weight

Xiaomi Redmi Pad SE 8.7 inches
Mali-G52 MP2, Mediatek Helio G85, 8.70", 0.373 kg
Xiaomi Poco Pad
Adreno 710, Snapdragon SD 7s Gen 2, 12.10", 0.571 kg
Xiaomi Redmi Pad Pro
Adreno 710, Snapdragon SD 7s Gen 2, 12.10", 0.571 kg
Xiaomi Pad 6s Pro
Adreno 740, Snapdragon SD 8 Gen 2, 12.40", 0.59 kg
Xiaomi Pad 6 Max 14
Adreno 730, Snapdragon SD 8+ Gen 1, 14.00", 0.75 kg
Xiaomi Redmi Pad SE
Adreno 610, Snapdragon SD 680, 11.00", 0.481 kg
Xiaomi Pad 6
Adreno 650, Snapdragon SD 870, 11.00", 0.49 kg
Xiaomi Pad 6 Pro
Adreno 730, Snapdragon SD 8+ Gen 1, 11.00", 0.49 kg
Xiaomi Redmi Pad
Mali-G57 MP2, Mediatek Helio G99, 10.61", 0.445 kg
Xiaomi Pad 5 Pro 12.4
Adreno 650, Snapdragon SD 870, 12.40", 0.62 kg

Devices from the same Manufacturer

Xiaomi Redmi Note 14 Pro 5G
Mali-G615 MP2, unknown, 6.67", 0.19 kg
Xiaomi Redmi Note 14 Pro+
Adreno 710, unknown, 6.67", 0.2108 kg
Xiaomi Redmi 14C
Mali-G52 MP2, unknown, 6.88", 0.211 kg
Xiaomi Poco M6 Plus
Adreno 613, Snapdragon SD 4 Gen 2, 6.79", 0.205 kg
Xiaomi Redmi K70 Ultra
Immortalis-G720 MP12, unknown, 6.67", 0.211 kg
Xiaomi 14T Pro
Immortalis-G720 MP12, Dimensity 9000 Dimensity 9300+, 6.67", 0.209 kg
Xiaomi 14T
Mali-G615 MP6, Dimensity 8300-Ultra, 6.67", 0.195 kg
Xiaomi POCO M6 4G
Mali-G52 MP2, unknown, 6.79", 0.205 kg
Xiaomi 14 CIVI
Adreno 735, Snapdragon SD 8s Gen 3, 6.55", 0.1776 kg
Xiaomi Redmi 13
Mali-G52 MP2, unknown, 6.79", 0.205 kg
Xiaomi Redmi Note 13R Pro
Mali-G57 MP2, Dimensity 6000 Dimensity 6080, 6.67", 0.175 kg
Xiaomi Poco F6 Pro
Adreno 740, Snapdragon SD 8 Gen 2, 6.67", 0.209 kg
Xiaomi Poco F6
Adreno 735, Snapdragon SD 8s Gen 3, 6.67", 0.179 kg
Xiaomi Redmi Turbo3
unknown, unknown, 6.67", 0.179 kg
Xiaomi Civi 4 Pro
unknown, unknown, 6.55", 0.1776 kg
Xiaomi Poco X6 Neo
Mali-G57 MP2, Dimensity 6000 Dimensity 6080, 6.67", 0.175 kg
Xiaomi Poco C61
PowerVR GE8320, Mediatek Helio G Helio G36, 6.71", 0.199 kg
Xiaomi RedmiBook Pro 16 2024
Arc 8-Core, Meteor Lake-H Ultra 7 155H, 16.00", 1.867 kg
Xiaomi Redmi G Pro 2024
NVIDIA GeForce RTX 4060 Laptop GPU, Raptor Lake-HX i9-14900HX, 16.00", 2.7 kg
当前市场报价
Stefan Hinum (Update: 2022-09-15)