Looking to buy an HP 15s laptop but confused by those tricky model numbers? You’re not alone! The HP 15s du1xxx and HP 15s-du0xxx models can look similar at first glance. But they aren’t exactly the same. Let’s break down the differences in a fun and simple way!
What’s With the Names?
First, let’s decode the names. Both laptops are from HP’s 15s series. The letters ‘du’ and the following numbers are model indicators. The “xxx” parts are just placeholders for the actual model numbers.
The key difference? The number right after “du”.
- du0xxx means it’s an older version.
- du1xxx means it’s a newer update.
So, the higher the number, the newer the model. Easy, right?
Design and Build
Both laptops look very similar. They have a sleek design, are lightweight, and come in stylish silver colors. You might even mistake one for the other!
But when you pick them up or use them, you might feel a few differences in build quality. The du1xxx models tend to feel a bit more polished because of updated materials.

Performance Differences
This is where things get interesting. The du1xxx usually comes with newer processors and better specs.
Here’s a quick look:
HP 15s-du0xxx
- Older Intel Core i3/i5 8th Gen processors
- 4GB or 8GB RAM (expandable)
- HDD or basic SSD storage
- Intel UHD Graphics 620
HP 15s du1xxx
- Updated Intel Core i3/i5 10th Gen or newer
- 8GB RAM standard (some models even 16GB)
- Faster SSDs for all models
- Iris Plus or upgraded UHD Graphics
So, if you’re a student, casual user, or someone who multitasks a lot — the du1xxx is just faster and smoother.
Battery Life
Battery life in both models is decent. But the du1xxx might last a little longer due to more power-efficient components.
Both typically offer:
- Up to 6-7 hours of usage
- HP Fast Charge support
Ports and Connectivity
Both have similar port options:
- 1 x USB-C
- 2 x USB-A
- 1 x HDMI
- Headphone jack
- SD card reader (yay for photos!)
The difference? The USB-C port on du1xxx models sometimes supports better data speeds or charging, depending on the configuration.
Display and Visuals
Screen quality is pretty much the same — a full HD 15.6″ display.
In some newer du1xxx models, expect:
- Brighter screens
- Better anti-glare coating
- More color accuracy

Price Check
Here’s the good news — both laptops are wallet-friendly! But because the du0xxx is older, you may find it on a discount. The du1xxx might cost a bit more, but you get newer tech for that extra buck.
Which One Should You Get?
If you’re on a tight budget and just need basic tasks done like browsing, schoolwork, and videos — the du0xxx might be enough.
But if you want better speed, performance, and future-proofing, go with the du1xxx.
Final Thoughts
At first glance, the HP 15s-du0xxx and du1xxx seem like twins. But they’re more like siblings — they share a lot, but one’s a little more mature and smarter!

So now that you know the differences, choosing between them should be a breeze. Happy laptop hunting!