Higher refresh rates make movement smoother, but do not guarantee a better display.
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120Hz and 144Hz make scrolling, window movement and other on-screen motion feel smoother, but do not make the laptop itself faster.
Higher refresh rates can use more power, making variable refresh rate and battery behaviour important on a work laptop.
Brightness, colour coverage, resolution and aspect ratio can matter more than refresh rate when choosing a display for everyday work.
Refresh rate is how many times a display can update the image every second. A 60Hz panel refreshes 60 times, while a 144Hz panel can refresh 144 times. You can notice the difference when scrolling, moving windows or dragging things around, but it does not make Word, Excel or other everyday work run faster.
That is why the higher number needs some context. A 120Hz or 144Hz display can make a work laptop feel smoother, but it is only one part of the display specification. Brightness, colour coverage, resolution and aspect ratio can have a bigger impact on how the screen feels during a full day of work. What to Check Beyond the Laptop's Headline Specs covers some of these specifications in more detail.
There is also the battery trade-off. Higher refresh rates can use more power, so how the laptop manages the display away from the charger matters too. I would treat 120Hz or 144Hz as a useful extra rather than something to prioritise over a good overall display and configuration.
The difference is easiest to notice in everyday movement. Some tasks feel smoother at a higher refresh rate, while others remain exactly the same.
| Task | What you get at 120Hz/144Hz | What you do not get |
|---|---|---|
| Scrolling | Smoother movement and easier-to-follow text while scrolling | Pages do not load faster |
| Moving windows | More fluid movement when dragging or switching windows | Apps do not open faster |
| Cursor movement | Smoother-looking cursor movement | No improvement in mouse accuracy |
| Video | A smoother experience with content recorded at higher frame rates | A 30fps video remains 30fps |
| Excel and other apps | Smoother screen movement while working | Calculations and processing do not become faster |
| Overall performance | A more responsive-feeling interface | No increase in CPU or GPU performance |
The laptop also needs to produce enough frames to take advantage of a high refresh rate. For regular desktop work, this is generally not a major limitation, but the display itself does not add any processing power.
A higher refresh rate can use more power because the display is updating more often. The actual impact varies by laptop and panel, but it is worth considering if you regularly work away from the charger.
Windows 11 supports Dynamic Refresh Rate on compatible displays, allowing the refresh rate to change depending on what you are doing. Some laptops also use their own power-saving settings to lower the refresh rate when running on battery.
This is where the way a laptop handles its display becomes important. A 144Hz panel that can lower its refresh rate when the screen is showing static content is more practical for mobile work than one that stays at 144Hz all the time.
Laptop refresh rates can range from 60Hz to 165Hz, depending on the model and its intended use.
This is where the 144Hz number can become misleading. A laptop can have a high refresh rate and still use an average panel. Brightness, colour coverage, resolution and aspect ratio determine much more about how the screen works during a normal day.
The MSI Thin 15, for example, combines a 144Hz Full HD panel with limited 45% NTSC colour coverage. The Lenovo LOQ Essential, meanwhile, is available with a 144Hz Full HD panel with stronger colour coverage. Both have the same headline refresh rate, but the displays are not equivalent.
Brightness is another important difference. A 250-nit panel can look fine indoors but become harder to see in a bright room. A higher refresh rate does not solve that problem.
For a work laptop, I would therefore look at brightness, colour coverage, resolution and aspect ratio before giving extra weight to refresh rate.
A higher refresh rate makes more sense when you regularly do things where smoother motion is useful. Gaming is the obvious example. Laptops such as the Lenovo LOQ, MSI Thin 15 and ASUS TUF Gaming A15 pair 144Hz displays with dedicated graphics, giving the higher refresh rate a more practical purpose when playing games that can produce higher frame rates.
| Specification | MSI Thin 15 | Lenovo LOQ | ASUS TUF A15 |
|---|---|---|---|
| Price on Amazon | ? 85,000 | ? 1,08,890 | ?84,990 |
| Display size | 15.6-inch | 15.6-inch | 15.6-inch |
| Resolution / ratio | 1920x1080 FHD, 16:9 | 1920x1080 FHD, 16:9 | 1920x1080 FHD, 16:9 |
| Panel | IPS-level, anti-glare | IPS, anti-glare | Value IPS-level, anti-glare |
| Refresh rate | 144 Hz | 144 Hz | 144 Hz + Adaptive-Sync |
| Brightness | around 280 nits | around 300 nits | around 250 nits |
| What 144Hz does | Smoother 1080p games and scroll on a narrow-work panel | Same Hertz on a brighter, wider-gamut sheet; Vantage can drop to 60Hz on battery | Adaptive-Sync for games; Armoury Crate panel saver often forces 60Hz unplugged |
| CPU | Intel Core i5-12450H, 8C up to 4.4 GHz | AMD Ryzen 7 7735HS, 8C/16T, up to 4.75 GHz | AMD Ryzen 7 7445HS, 6C/12T, up to 4.7 GHz |
| GPU | RTX 3050 4GB | RTX 3050 6GB | RTX 3050 4GB, 60W (75W TGP) |
| RAM | 16GB DDR4, 2 slots, max 64GB | 16GB DDR5 | 16GB DDR5-5600, 2 slots, max 64GB |
| Storage | 512GB PCIe Gen4 | 512GB PCIe Gen4 | 1TB SSD |
| OS | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Battery | 52.4Wh | 60Wh | 48Wh |
| Weight | 1.86 kg | 2.4 kg | 2.30 kg |
| Wi-Fi / BT | Wi-Fi 6 + BT 5.3 | Wi-Fi + Bluetooth | Wi-Fi 6E/2×2 + BT 5.3 |
| Camera | 720p class | 1080p FHD | HD webcam |
| Keyboard | Backlit | White backlit | 1-zone RGB |
It can also make sense for people who spend a lot of time scrolling through webpages, moving between windows or simply prefer the feel of a high-refresh display.
For a laptop used mainly for documents, browsing, spreadsheets and video calls, however, I would put the budget towards 16GB RAM, a brighter display, better colour coverage, more storage or a larger battery before paying extra for refresh rate.
I would keep the decision simple:
60Hz: Fine for basic work if the rest of the display is good.
120Hz: A useful upgrade for smoother everyday use and a good choice if it comes at little extra cost.
144Hz: Worth considering when it comes with a good panel or when gaming is also part of the workload.
Beyond refresh rate: Do not sacrifice brightness, colour coverage, battery life, RAM or storage just to get a higher number.
The main takeaway is that refresh rate should be treated as one part of the laptop's display, not as a shortcut for judging the entire screen. A good 120Hz panel can make more sense for work than a poor 144Hz panel, while a good 144Hz panel can be a useful bonus if the rest of the laptop is right.
Is 144Hz useful on a work laptop if I do not game?
Yes. Scrolling, moving windows and general interface movement can feel smoother. The benefit is mainly visual and does not make applications or calculations faster.
Is 120Hz enough for office work?
For most office users, yes. 120Hz already provides a noticeable improvement in motion compared with 60Hz, while the difference between 120Hz and 144Hz is relatively small for everyday work.
Does a 144Hz laptop use more battery?
It can. Running the display at a higher refresh rate can increase power consumption, although the actual effect varies by laptop. Variable or dynamic refresh can help reduce the impact.
Should I choose 144Hz over a brighter display?
Not automatically. For a work laptop, brightness and colour coverage affect the screen throughout the day. I would not sacrifice a better panel just to get a higher refresh rate.
Does 144Hz make a laptop faster?
No. Refresh rate affects how frequently the display updates the image. It does not increase CPU or GPU performance or make applications open and run faster.
Is 144Hz better than 120Hz?
Neither is automatically better for every user. Both offer smoother motion than 60Hz, while 144Hz provides a smaller improvement over 120Hz. For work, I would consider the rest of the laptop before paying extra for the difference.
When comparing two work laptops, check the refresh rate alongside brightness, colour coverage, resolution, battery capacity and the laptop's power-saving behaviour. If 120Hz or 144Hz comes without compromising these areas, it is a useful extra. If it comes at the cost of a better display or more important hardware, I would prioritise those instead.
Disclaimer: Refresh-rate behaviour varies by laptop, display panel, Windows settings and manufacturer software. Specifications can also differ between regional configurations of the same model, so check the exact model number and current product listing before buying.
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