**Xiao Biao Note: Happy New Year! Good Wen wanted to send you a Taiwan iPhone X for the New Year! # # New Commodities Warfare Call for Papers is in full swing. Share your experience in purchasing new products, your New Year shopping list, and your New Year product reviews. Participate and win an iPhone X, along with multiple gifts such as Kindles and JD.com gift cards! Poke the event announcement to learn more.**
**Foreword:**
This review focuses on a fanless combo, not a performance-based evaluation.
**First, I want to commemorate the Sony VAIO NS50B/L notebook that I've used for the past 10 years. It accompanied me from university through marriage and having children. The only hardware issue I had was replacing the charger once. It still works today, but unfortunately, this great brand has been sold to a new owner...**
[Image 1]
[Image 2]
**Getting into the topic, when the first Surface came out, I was really interested in the trend of 2-in-1 laptops. The idea of a device that can function as both a regular laptop and a tablet was amazing. Today, the Surface Pro has matured in performance, but it's still quite expensive. While I was hesitating, Dell introduced a cost-effective option — the Ling Yue 12-5280. That’s what I’m reviewing today.**
**On January 1st, this model had over 1,100 sales on JD.com and a 99% positive rating. Reputation looks good. There are already many reviews about its performance, so this article will skip the unboxing and basic specs, focusing instead on portability and the overall 2-in-1 experience.**
**Machine Configuration**
Here, I'll focus on the aspects that matter most for portability. The Ling Yue 12 comes in three configurations, and I chose the i5-7Y54 + 8GB RAM + 256GB SSD version.
[Image 3]
[Image 4]
**Design and Weight:**
The design is similar to the Surface Pro, and the fabric keyboard feels comfortable. Without the keyboard, it weighs 806g, and with it, it's 1.1kg. This meets the key requirement for portability.
[Image 5]
[Image 6]
[Image 7]
**Screen:**
It has a 1980x1280 resolution on a 12.3-inch screen. While it’s not as high-end as some models, it’s acceptable for this size. The color gamut is officially advertised as 70.8% NTSC (around 73% online), which is close to 100% sRGB and offers good color quality.
[Image 8]
**Cooling:**
No fan, just passive cooling. Some might see this as a drawback, but for a 2-in-1 laptop, it’s actually a selling point. I previously owned a Lenovo Miix 520, which had good performance but suffered from fan noise. Fanless design improves power efficiency and quietness. Personally, I think tablets should be like this — do you ever see fans on an iPad? The trade-off is using an ultra-low voltage i5 (m5) instead of a higher-performance processor.
**Ports:**
Only two USB-C ports. No Thunderbolt 3 or standard USB ports. You’ll need to use docks or external adapters. I use a USB-C card reader with a USB port, which helps transfer photos between my phone and computer.
[Image 9]
**Battery Life:**
Officially, it claims up to 11 hours of battery life. For moderate use (like office work), 8+ hours is more than enough. I also have a 10th-generation power bank, which supports fast charging via DP protocol, though I haven’t needed it yet.
**Connectivity:**
Dell was one of the first to implement Intel’s Always Connected PC concept. The Ling Yue 12 includes built-in LTE, allowing you to use 4G by inserting a SIM card. While mobile hotspots are an option, once you try a dedicated laptop connection, it's hard to go back. The free SIM card from JD.com offers 2GB for 2 months, but it's not very cost-effective. There are cheaper options like the King Card or Ant Baoka now.
**Touchpad & Input:**
There’s no fingerprint sensor, so Windows Hello isn’t as convenient. However, the touchpad is highly responsive with gesture support, and the screen is also touch-enabled. Most tasks can be done without a mouse. If you prefer a mouse, a Bluetooth mouse like the Logitech M590 works well without needing a dongle.
**Overall, the Ling Yue 12 is a highly portable productivity tool, thanks to its slim design, long battery life, and always-connected features.**
**Two-in-One Use Scenarios**
When it comes to productivity, 2-in-1 laptops are often compared to the iPad Pro. In my opinion, comparing iOS and Windows 10 is unfair. While the iPad can do many things, Windows 10 offers more flexibility. Let’s explore some real-world scenarios with the Ling Yue 12.
**Reading and Annotation:**
The 12.3-inch 3:2 screen is very close to A4 paper ratio, making it perfect for reading PDFs. You can use the stylus to highlight and take notes easily. It’s ideal for students or professionals who need to read and annotate documents. Edge browser allows web annotations, and apps like Kindle and comics run smoothly.
[Image 10]
[Image 11]
**Note-Taking:**
Combining a Windows 10 tablet with a stylus and OneNote is a powerful setup. You can take notes while watching lectures or videos. The pen offers 256 pressure levels, which is decent, though not as advanced as the Surface Pro or iPad Pro. Even with limitations, combining the keyboard and pen makes note-taking more efficient.
[Image 12]
*(Note: This is just a test of handwriting; please ignore the messy writing.)*
**Travel Entertainment:**
On a plane, where space is limited, you can remove the keyboard and watch videos while eating. It’s a great way to pass time during flights.
[Image 13]
**Casual Use:**
Even with mid-range specs, it runs games smoothly. You can even nap in bed while using it as a tablet. Switching between modes gives you more comfort and fun.
[Image 14]
**Android Emulation:**
If you need to run Android apps, the Ling Yue 12 can handle an emulator. It’s a good alternative if you don’t own an Android tablet.
[Image 15]
**Other Uses:**
I’ve found it useful for streaming, music, and even watching TV. There are many UWP apps that enhance the experience. Here are a few I recommend:
- **Xodo**: Free PDF reader and annotation tool.
- **NetEase Cloud Music**: Best UWP music app.
- **Bilibili**: Great third-party client.
- **China University MOOC**: Perfect for online classes.
- **TV App**: Full of HD channels, smooth and reliable.
**In conclusion, there’s no perfect laptop. Each has its own purpose and target audience. If you're on a budget but want decent performance, this could be a good choice. If you’re looking for top-tier performance, there are better options. For those who value portability and 2-in-1 versatility, the Ling Yue 12 is a solid option. It’s especially suitable for students and business users who don’t prioritize gaming. I hope more UWP apps continue to develop, and we see more great 2-in-1 laptops in the future.**
KW3-Special Function Micro Switch
✿Special Function
-High Current Micro Switch
-Light force Micro Switch
-High&Low Pressure Switch
-3mm Contact Clearence Micro Switch
-Tubular Motor Switch
✿ Material
Made of high quality plastic and metal, rust resistance and corrosion resistance, durable enough for you to hanging items, So the product appearance is exquisite, perfect workmanship.
✿ Rating
You can meet the different RATING daily needs. Please pay attention to the model of the switch before purchase, to ensure that you purchase the same as you need.
✿ Vairous Sizes
Actuator Action is momentary and Actuator Type is long straight hinge lever. Switch Body Size as shown in the picture.So different sizes can meet all your daily different needs.
✿ Wide Application
Home appliance: micro oven, electric cooker, washing machine, electric heater, warmer, water fountain and so on.
Commercial appliance: Vending machine, electric toy, electric tools, duplicating machine and so on.
Machinery: Transport machinery, printing machinery, textile machinery and so on.
Small Micro Switch,Micro On Off Switch,Micro Limit Switch Types,Special Function Micro Switch
Ningbo Jialin Electronics Co.,Ltd , https://www.donghai-switch.com