I still remember that two days ago, we reviewed the Dell Lingyue 14 Linglong, and the 3999 yuan computer was evaluated by me as Dell's most cost-effective product, but the audience was very dissatisfied with it
This is also normal, after all, it has shrunk in too many places.
Today, our protagonist is another notebook of 3999 yuan, and it is also from a first-tier manufacturer, that is, Lenovo Xiaoxin 15 2024.
It has a metal body and a purple color scheme is rare, so how does it perform in practice?
This time, let's briefly analyze:
Lenovo Xiaoxin 15 2024
Left side of the fuselage
The right side of the fuselage
It is configured as follows:
i5-13420H processor
16GB LPDDR5 5200MHz 内存
512GB SSD
15.3-inch 1920×1200 resolution, 100% sRGB color gamut, 60Hz refresh rate, IPS matte screen
The battery capacity is 57Wh
厚度 17.4~18.1mm
Weight 1.76kg
The adapter weighs 178g
The reference price is 3999 yuan
Its advantages and disadvantages are as follows:
Merit!
1. Among the machines in the same price range, the heat dissipation performance is good
2. A/C/D surface metal, the texture is relatively good
3. Equipped with full-speed PCIe4.0 solid-state
Shortcoming!
1. The internal space is wasted, and the expansibility is average
2. The interface rate is low, HDMI is only 1.4
3. It is not equipped with the latest generation processor
【Upgrade Suggestions】
This laptop is not difficult to disassemble, and the back cover can be removed after removing the screws of the D case.
The dual-channel 16GB LPDDR5 5200MHz memory meets the needs of most uses, and the memory is onboard and cannot be replaced.
The SSD of the test machine has a capacity of 512GB, the model is Union Memory AM6B1, 2242 specification, supports PCIe 4.0×4 and NVMe, and the machine also has a 2242 specification M.2 slot, which can be replaced by itself if necessary.
The wireless network card uses the small crab 8852CE, and the network demand is very high, and it can be considered to be replaced.
【Purchase Suggestion】
1. High requirements for the texture of the shell
2. The requirements for the comprehensive performance of SSDs are very high
3. Do not pursue high portability
Lenovo Xiaoxin"Digital series"It is an entry-level product,So it has neither the super performance release of the Pro series,nor the portability of the Air series。 However, it is cheaper and has not shrunk significantly in the material of the body.
In terms of screen, the measured color gamut volume is 105.4%sRGB, the color gamut covers 99.8%sRGB, taking sRGB as a reference, the average ΔE is 1.03, the maximum ΔE is 1.72, and the maximum brightness of the measured screen is about 324nits.
In terms of interfaces, there are two USB-C 5Gbps on the left side of the fuselage (both supporting 65W PD and DP1.4 video output), HDMI1.4 and 3.5mm audio jacks;
机身右侧有两个USB-A 5Gbps接口和Micro-SD卡槽。
In terms of battery life, the test score of daily application simulation script is 6 hours and 18 minutes.
In terms of noise, it has a decibel level of 48.1dB at full load. (34.2dB ambient noise)
Lenovo Xiaoxin 15 2024 "Yanxia Purple" version is priced at 3999 yuan, and there is a more common silver, which is priced at 3899 yuan, which is 100 yuan cheaper.
So if you're short on budget, but want a laptop with a big brand and a decent case texture, then this computer can be considered.
But if you're looking for portability, or want an ultra-high-definition screen, then this computer might not be for you.
【Heat Analysis】
The picture above is a real picture of the disassembly of Lenovo Xiaoxin 15 2024, a combination of single fan and dual heat pipes.
Room temperature 25 °C
Reflectance1.0
BIOS版本：NACN24WW
For standard pressure processors, we use the Stress FPU for stress testing.
In the full load state, turn on the geek mode, the CPU temperature is up to 98°C, stable at 93°C, the power consumption is 50W, the P-core frequency is 3.8~3.9GHz, and the E-core frequency is 3.0GHz.
Swipe left to see the temperature on the back of the oven
Oven back temperature
The surface temperature is shown in the graph above, with keyboard keycaps up to 42.6°C on the "C" key, 40.2°C on the WASD key, and 31.8°C on the arrow key. The temperature of the left wrist rest is 33.4°C, and the center point of the back is 30.3°C.
Overall, Lenovo Xiaoxin 15 2024's heat dissipation performance is good, although the keyboard is on the left in the high temperature area, but the overall temperature is not too high, there is a sense of heat but not hot, and the core performance release is also in place.
【The Pig King's Conscience Conclusion】
As a low-priced notebook in the new era, the overall configuration of Xiaoxin 15 is relatively balanced, and there is no fault.
The whole machine has50W performance release,And a large screen with good color accuracy,The price is 3999 yuan is very reasonable。
However, compared with the domestic brands that focus on cost performance, Lenovo Xiaoxin15The screen resolution, refresh rate, and network card and other peripheral configurations are still poor.
It is worth mentioning that its i5-13420H processor only has 4 big cores + 4 small cores, and even the core display is not Iris, but a 48EU UHD core display, which is also commonly known as the "i4" processor.
If you want to choose among the first-line brands, I think the Lenovo Xiaoxin 15 2024 is stronger than the Dell Inspiron 14 Linglong, at least at the configuration level.
Nowadays, there are more and more new products from first-line manufacturers at 3999 yuan, and I hope that this kind of products will increase a little more, and give us more options for price-sensitive consumers.