The series Xiaomi Redmi Note 15 is one of the most talked-about launches in the mid-range segment at the beginning of 2026. Although the first units reached Polish stores as early as December 2025, the official launch in Poland took place on January 15, 2026.
Among the available models in Poland is also the flagship Redmi Note 15 Pro+Plus 5G, which naturally began to be compared to its predecessor, the Redmi Note 14 Pro+Plus.
So — are the changes significant enough to make it worth switching?
If you are using the Redmi Note 14 Pro+Plus and are considering an upgrade, the Redmi Note 15 Pro+Plus will be a clear step forward. The new model offers a significantly larger 6500 mAh battery, brighter 6.83” display, better 32 MP selfie camera, a newer HyperOS 2 (Android 15) system, and longer update support. The Redmi Note 14 Pro+Plus still remains a very good and cheaper choice, but in terms of „future-proofing,” the Redmi Note 15 Pro+Plus wins.
Redmi Note 15 Pro+Plus vs Redmi Note 14 Pro+Plus – comparison table
| Feature | Redmi Note 14 Pro+Plus | Redmi Note 15 Pro+Plus |
|---|---|---|
| Processor | Snapdragon 7s Gen 3 (4 nm) | Snapdragon 7s Gen 4 (4 nm) |
| Display | 6.67” AMOLED 1.5K, 120 Hz | 6.83” AMOLED 1.5K, 120 Hz |
| Max brightness | up to 3000 nits | up to 3200 nits |
| Main camera | 200 MP OIS | 200 MP OIS (enhanced algorithms) |
| Selfie camera | 20 MP | 32 MP |
| Battery | 5110 mAh | 6500 mAh |
| Wired charging | 120 W HyperCharge | 100 W HyperCharge |
| Reverse charging | ❌ none | ✅ 22.5 W (wired) |
| Resistance | IP68 | IP66 / IP68 |
| System | HyperOS (Android 14) | HyperOS 2 (Android 15) |
| Actual prices in Poland (approximately) | about 1479–1799 PLN for the 12/512 GB variant | about ~1929–2299 PLN for the 12/512 GB variant |
* Prices may vary depending on the store and promotions — the prices are approximately based on offers from various sellers.
Display – which Redmi Note has a better screen?
Is the screen on the Redmi Note 15 Pro+Plus larger?
Yes. The Redmi Note 15 Pro+Plus features a 6.83-inch AMOLED screen, while the Redmi Note 14 Pro+Plus has a 6.67 inches. The difference may not seem significant on paper, but in practice:
- more workspace,
- better video viewing experience,
- more convenient use of apps in split-screen mode.
Has the image quality improved?
Yes, although it is not a revolution. Both models offer:
- resolution 1.5K,
- refresh rate 120 Hz,
- support for HDR10+ and Dolby Vision.
Redmi Note 15 Pro+(Plus) wins brightness – up to 3200 nits (vs 3000 nits), which improves readability in full sunlight.
👉 Check durable glass for Redmi Note 15 Pro+Plus.
Performance – does the new processor make a difference?
Snapdragon 7s Gen 4 vs Snapdragon 7s Gen 3 – what does it change?
Redmi Note 15 Pro+Plus uses a newer processor that:
- is slightly faster in everyday tasks,
- handles multitasking better,
- will be supported with system updates for a longer time.
In everyday use, the difference is not drastic, but the new model is simply more future-proof.
Is the Redmi Note 14 Pro+Plus still fast enough?
Yes. For social media, browsing the internet, videos, photos, and most games, the performance is still very good and in everyday use, it’s hard to talk about any stutters. The smartphone handles multitasking and typical applications without any problems.
However, it should be noted that this is an older generation processor. If you plan to use the phone for several more years, use it intensively for work, or want longer system support, the advantage gradually shifts towards the newer generation, namely the Redmi Note 15 Pro+Plus.
👉 Check out tempered glass for the Redmi Note 14 Pro+Plus.
Cameras – which Redmi Note takes better photos?
Is the 200 MP camera in both models the same?
On paper, very similar. Both Redmi Note 15 Pro+Plus and Redmi Note 14 Pro+Plus offer:
- main camera 200 MP,
- optical image stabilization (OIS),
- large sensor 1/1.4”.
In practice, the differences in daytime photos are minimal, especially in good lighting.
Where does the Redmi Note 15 Pro+Plus have a photographic advantage?
The new model wins primarily in:
- better night and HDR algorithms,
- more natural photo processing,
- significantly better 32 MP selfie camera (vs 20 MP).
If you often take selfies or record videos for social media, the advantage of the Redmi Note 15 Pro+Plus is clear.
With a larger camera module and a protruding island, it’s also worth considering protection for the casing.
👉Check the best cases for the Redmi Note 15 Pro+Plus.
Does the Redmi Note 14 Pro+Plus still take good photos?
Yes. It is still a very solid camera in its class, especially:
- for daytime photos,
- for 4K video,
- for mobile photography without manual editing.
If you use this model on a daily basis, additional protection also makes sense.
👉Check protective case for the Redmi Note 14 Pro+Plus.
Battery and charging – the biggest difference between generations
Does the Redmi Note 15 Pro+Plus last longer on a single charge?
Definitely yes.
The difference between 6500 mAh and 5110 mAh is noticeable in everyday use:
- Redmi Note 14 Pro+Plus → reliably one day,
- Redmi Note 15 Pro+Plus → even 1.5–2 days without charging.
This is one of the biggest changes in the new generation.
Do both models charge equally fast?
Slightly differently:
- Redmi Note 14 Pro+Plus → 120 W,
- Redmi Note 15 Pro+Plus → 100 W.
In practice, both charge very quickly, and the difference of a few minutes doesn’t matter much.
However, the new model offers something that the older one does not.
Does the Redmi Note 15 Pro+Plus have reverse charging?
Yes. Only the Redmi Note 15 Pro+Plus supports 22.5 W reverse charging, allowing it to function as a power bank — for example, for headphones or a smartwatch.
The Redmi Note 14 Pro+Plus does not have this feature.
Durability and construction – which model is more „bulletproof”?
Are both Redmi Notes waterproof?
Yes. Both smartphones meet the IP68 standard, however:
- Redmi Note 15 Pro+Plus additionally has IP66,
- the new model is better protected in everyday conditions (rain, dust, splashes).
Has the build quality changed?
The differences are subtle but noticeable:
- thinner bezels around the screen,
- a larger display without increasing weight,
- a more „flagship” feel in hand.
- the use of Corning Gorilla Glass Victus 2.
System and updates – which model is more future-proof?
Android 15 vs Android 14 – does it matter?
Yes, especially in the long run:
- Redmi Note 15 Pro+Plus launches with HyperOS 2 (Android 15),
- Redmi Note 14 Pro+Plus runs on HyperOS (Android 14).
The new model:
- will be supported longer with updates,
- will receive more system and AI features,
- is better prepared for future Android versions.
Summary – which model to choose in 2026?
If we compare both smartphones as a whole, the differences between the generations are clear, though not revolutionary. Redmi Note 15 Pro+Plus is the more future-proof model – it offers a larger battery, a newer system, a better selfie camera, and additional features that the predecessor lacks.
On the other hand, Redmi Note 14 Pro+Plus still remains a very solid premium mid-range device that makes sense in 2026, especially if you find a good promotion.
In short:
- comfort and long usage → Redmi Note 15 Pro+Plus
- good price and proven design → Redmi Note 14 Pro+Plus
Is it worth upgrading from Redmi Note 14 Pro+Plus to Redmi Note 15 Pro+Plus?
When does such a change make sense?
Upgrading to a newer model will be worthwhile if:
- you care about a significantly longer battery life,
- you often use your phone outside the home and don’t want to charge it every day,
- you take a lot of selfies or video calls (better front camera),
- you plan to use the phone for several more years and want longer system support.
In such a scenario, the Redmi Note 15 Pro+Plus realistically improves the comfort of daily use.
When is it better to stick with the Redmi Note 14 Pro+Plus?
A change is not necessary if:
- your current phone runs smoothly and meets your needs,
- you don’t care about record battery life,
- you mainly use the main camera, not the front one,
- you find an attractive price or already have a well-protected phone with accessories.
In that case, the Redmi Note 14 Pro+Plus will still handle 2026 comfortably.
FAQ – frequently asked questions from users
Is the Redmi Note 15 Pro+Plus 5G available in Poland?
Yes. Redmi Note 15 Pro+Plus 5G has been officially available in Poland since January 15, 2026, although the first units appeared for sale as early as December 2025.
What are the differences between the Redmi Note 15 Pro+Plus and the Redmi Note 14 Pro+Plus?
The Redmi Note 15 Pro+Plus offers a larger screen, significantly larger battery (6500 mAh), an IP68 certification, and additional features such as 22.5 W reverse charging, which the Pro version lacks.
Is the Redmi Note 15 Pro+Plus a good phone for several years?
Yes. With Android 15, HyperOS 2, a large battery, and a powerful processor the Redmi Note 15 Pro+Plus is more future-proof than the Redmi Note 14 Pro+Plus.
Is the Redmi Note 15 Pro+Plus better for work and multitasking?
Yes. The larger 6.83” screen, newer processor, and better system optimization make the Redmi Note 15 Pro+Plus more suitable for work, emails, maps, and business applications.
Does the Redmi Note 14 Pro+Plus make sense as a cheaper alternative?
Yes. In 2026, the Redmi Note 14 Pro+Plus is still a reasonable choice if:
- you care about a lower price,
- you don’t need the largest battery,
- Android 14 and a proven design are sufficient for you.
Is the Redmi Note 15 Pro+Plus suitable for gaming?
Yes, although it is not a gaming phone. The Snapdragon 7s Gen 4 provides smooth gameplay in popular games, and the large 120 Hz AMOLED screen enhances the gaming experience.
Does the Redmi Note 15 Pro+Plus have eSIM?
Yes. The Redmi Note 15 Pro+Plus supports Dual SIM (nano SIM + eSIM), just like the Redmi Note 14 Pro+Plus.
Does the Redmi Note 15 Pro+Plus have better screen protection?
Yes. The smartphone features Gorilla Glass Victus 2, and additionally has higher brightness and better PWM control, which improves usability in sunlight and in the evening.
Is it worth switching from Redmi Note 14 Pro+Plus to Redmi Note 15 Pro+Plus?
The change makes sense mainly if you care about longer battery life, newer system, and better front camera. If your current Note 14 Pro+ is working fine, the upgrade is not necessary.
Does the Redmi Note 15 Pro+Plus have reverse charging?
Yes. It supports 22.5 W reverse charging, which is not available on the Redmi Note 14 Pro+Plus.
