Disclaimer: 9to5gadgets.com is a participant of the Amazon Services LLC Associates Program. Any valid purchases made through clicking on the links on this site (when directed to Amazon) will garner us a commission.

SGIN M15: Ideal For Very Casual Users (Not a Powerhouse)

Not everyone needs a powerhouse laptop to get the job done; some people require a reliable, lightweight, and budget-friendly option that covers their essential computing needs. Enter the SGIN M15, a 15.6-inch laptop designed for practicality and affordability. 

With key specifications such as a quad-core Intel Celeron N4120 processor, 4GB of DDR4 RAM, a 128GB SSD, and the latest Windows 11 operating system, the SGIN M15 aims to strike a balance between performance and cost-effectiveness.

In this comprehensive technical review, we'll take a closer look at the SGIN M15, dissecting its design, display, keyboard, performance, graphics capabilities, connectivity options, battery life, special features, and real-world user experiences. Whether you're a student, professional, or casual user, we'll explore how this laptop's specifications and features align with your computing needs.

Who's this laptop for?

The SGIN M15 is a laptop purpose-built for a specific audience. If you're a student, professional, or casual user in search of an affordable and lightweight computing solution for everyday tasks, this laptop could be an ideal fit. 

Its budget-friendly price point makes it accessible to individuals on a tight budget or those looking for a secondary laptop for travel or basic productivity needs. The Intel Celeron quad-core processor, 4GB of RAM, and 128GB SSD deliver sufficient performance for web browsing, word processing, email management, and media consumption without breaking the bank.

Furthermore, the M15 caters to users who prioritize portability. Weighing just 3.5 pounds and measuring 0.7 inches thick, it's easy to carry around, making it an excellent companion for students commuting to school or professionals on the move. 

Its long-lasting battery life of up to 8 hours ensures that you can remain productive or entertained throughout the day without constantly searching for a power outlet. In essence, the SGIN M15 is tailored to those who value cost-effectiveness, portability, and essential computing capabilities in their laptop choice.

Design, Display, and Keyboard: They didn't re-invent the wheel

The SGIN M15 boasts a sleek and modern design in a silver color scheme. Its slim profile, weighing just 3.5 pounds and measuring 0.7 inches thick, makes it highly portable. The 15.6-inch display features an IPS FHD panel with a resolution of 1920 x 1080 pixels

We must point out that this is very impressive for a laptop at this price point when most laptops will feature an HD resolution at best. All in all, it provides clear and vibrant visuals, suitable for everyday tasks, web browsing, and media consumption. I mean, don't get me wrong, you won't get the picture quality of a laptop like the recently reviewed HP 15-fd0099nr, but for a budget notebook it goes above and beyond what's expected. 

The keyboard on the SGIN M15 offers a comfortable typing experience with well-spaced keys and good key travel. It's especially beneficial for users who spend extended periods typing documents or emails

The laptop's trackpad is responsive and supports multi-touch gestures, enhancing the overall usability. As you would expect on a budget laptop, and as we've seen on models such as the SGIN X15S, with its high-end specs at a super low price, there's no backlit keyboard. 

Performance: What you need to know

We're not going to lie to you. This isn't a top-tier laptop, it's not even a mid-tier, it's an entry-level notebook that has specs that aren't suitable for power users (myself included). This becomes more than evident when we check out the specs in detail, as we will do now;

CPU (Central Processing Unit):

The SGIN M15 is equipped with an Intel Celeron N4120 quad-core processor, which is designed to strike a balance between power efficiency and performance for everyday computing tasks. 

This processor operates at a base clock speed and can turbo boost up to 2.6GHz. While it may not be as powerful as Intel's Core i-series processors, it's more than capable of handling common tasks such as web browsing, word processing, and email management.

For tasks that require multitasking, like running multiple browser tabs, streaming media, and office applications, the quad-core configuration provides a smooth and responsive experience. Users can comfortably work on documents, participate in video calls, and browse the web without experiencing significant slowdowns.

RAM (Random Access Memory):

The M15 comes with an extremely modest 4GB of DDR4 RAM, which is sufficient for basic multitasking and everyday computing needs. This amount of RAM allows users to run common applications simultaneously without encountering significant performance bottlenecks. 

For example, you can have a web browser open with a few tabs, run office applications like Microsoft Word or Excel, and play music in the background without noticeable lag.

However, it's worth noting that 4GB of RAM may limit the laptop's performance when handling more demanding tasks.

If you're one to have multiple tabs open at the same time and multiple programs running in the background we would suggest considering the Chicbuy CB1507, for example, which features a slightly higher price point at the time of writing this article, yet packs 12 GB of RAM and 512 GB of SSD storage to multitask without breaking a sweat. 

The same is true of the Jumper Ezbook S5 MAX, which raises the bar even further with a staggering 16 GB of RAM at a ridiculous price point


The SGIN M15 is equipped with a 128GB SSD (Solid State Drive). SSDs are known for their speed and responsiveness compared to traditional HDDs (Hard Disk Drives). This 128GB SSD not only accelerates the laptop's boot times but also enhances the overall system performance.

More specifically, the SSD storage significantly reduces application loading times, making tasks like launching software and accessing files noticeably snappier. It also contributes to a more responsive and fluid user experience, as data read and write operations are much faster than on HDDs.

One notable feature of the SGIN M15 is its expandable storage capacity. With support for up to a 512GB TF card and the ability to replace the existing 128GB SSD with a maximum SSD of 1TB, users have the flexibility to expand their storage as needed. This feature is particularly valuable for users who anticipate growing storage requirements over time.

Real-world Performance:

In real-world usage scenarios, the SGIN M15 is well-suited for tasks such as web browsing, email, word processing, video streaming, and lightweight multitasking. It handles these tasks smoothly, providing a responsive and efficient computing experience.

However, for more demanding applications like gaming, 3D rendering, or heavy video editing, users may experience limitations due to the laptop's entry-level CPU and modest RAM. It's important to set realistic expectations and understand that the SGIN M15 is not designed for intensive workloads in these areas. If that's your end-game we would suggest getting an M1 MacBook Air which is currently on sale.

In summary, the SGIN M15 offers dependable and adequate performance for everyday computing tasks

Its quad-core Celeron processor, 4GB of RAM, and 128GB SSD make it a reliable choice for users seeking a budget-friendly laptop for web browsing, office work, media consumption, and lightweight multitasking. While it may not excel in resource-intensive applications, it strikes a good balance between affordability and functionality, making it a valuable option for a wide range of users.

Graphics Card

The SGIN M15's integrated Intel UHD Graphics 600 offers a range of capabilities that cater to the laptop's primary audience of casual users and productivity-oriented tasks

It performs well in handling multimedia content, providing smooth and seamless playback of high-definition videos and streaming services. Whether you're binge-watching your favorite TV series or enjoying a movie night, the graphics card ensures a visually satisfying experience with crisp and vibrant visuals.

For users interested in light gaming, the UHD Graphics 600 can modestly handle older and less resource-intensive titles, delivering playable frame rates at lower settings. 

However, it should be more than clear by now that this is not the right laptop for you if you're buying it for gaming purposes. If that's your case we would suggest taking a look at the Acer Nitro 5 AN515-58-57Y8 or the Lenovo IdeaPad Gaming 3 82SB0001US.

Connectivity Options and Battery Life

Connectivity options on the SGIN M15 include two USB 3.0 ports, Mini HDMI, a 3.5mm headphone jack, and a TF card slot. Unfortunately, unlike the other models we've mentioned throughout this review, the laptop doesn't feature a USB Type-C port. 

When it comes to wireless connectivity it supports dual-band Wi-Fi and Bluetooth 4.2, ensuring seamless wireless connectivity for internet browsing and device pairing. These connectivity options make it versatile for connecting to various peripherals and external displays.

In regards to the battery life, your mileage may vary. Expect anywhere between 5 to 8 hours depending on your usage. If you're going to constantly be reproducing videos and surfing the web then battery life will lean more towards the five-hour mark, whereas if you're planning to use the laptop to edit documents at 50% brightness you could definitely get away with up to 8 hours of battery life. 

Wrapping things up; Should you buy it?

In conclusion, the SGIN M15 is a budget-friendly laptop that caters to users seeking a lightweight and portable computing solution for everyday tasks

Its compact design, expandable storage, and efficient performance make it a suitable choice for students, professionals, and anyone on the lookout for an affordable Windows 11 laptop. 

While it may not be a gaming powerhouse or an advanced multimedia workstation, the SGIN M15 excels at providing a reliable and user-friendly computing experience. Given its positive user reviews and responsive customer support, it represents a compelling option for those looking to balance performance and affordability in a fairly basic laptop.