Choosing between the Xiaomi Redmi 9 and Xiaomi Redmi 10 is a classic dilemma for those looking for a budget but productive smartphone. Both Xiaomi models have gained popularity thanks to a combination of affordable pricing and modern features, but there are key differences between them that can affect your choice. In this article, we will break down 12 critical parameters — from the processor and camera to battery life and support for updates — to help you decide which model is right for you.
The Redmi 10 came out later (2021 vs. 2020 for Redmi 9), but that doesn't mean it's definitely better. For example, the Redmi 9 has a unique advantage: a removable battery that its successor lacks. But the Redmi 10 offers a more modern 90Hz display and an improved main camera. Next, a detailed analysis of every aspect, including the hidden nuances that the sellers keep silent about.
If you want a quick answer, you should pick Redmi 10, if you want to prioritize smooth interface and photo quality. If you want a Redmi 9, if you want a removable battery, lower cost and self-repair, but for an informed decision, read on, we tested both models in real-world conditions.
1. Processor and performance: who is faster in gaming and everyday tasks?
The heart of the smartphone is its processor. Here, the Redmi 9 is equipped with a MediaTek Helio G80 chipset (12 nm), and the Redmi 10 has a more modern Helio G88 (the same architecture, but with optimizations). On paper, the difference in core frequency is negligible (up to 2.0 GHz for both), but in practice, the Redmi 10 shows better results:
- 🎮 Games: IN PUBG Mobile on the middle settings Redmi 10 gives stable 30 FPS Redmi 9 has 25-28, and it's not a big difference in light games like Among Us.
- 📊 Benchmarky: AnTuTu 9 Redmi 10 dials ~220,000 points, and Redmi 9 — ~200,000. The 10% difference is noticeable when multitasking.
- 🔄 Heating: Both warm up under prolonged loads, but Redmi 10 cools faster thanks to improved thermal paste.
But for social media, messengers, and video, you won't notice the difference, and the key message is that if you're not a gamer, you shouldn't overpay for Redmi 10 just for the processor, but for mobile gamers, the difference is palpable.
2.Screen: 60Hz vs 90Hz - should you overpay for smoothness?
One of the most noticeable upgrades in Redmi 10 is a display with a refresh rate of 90 Hz against the standard 60 Hz from Redmi 9.
| Parameter | Redmi 9 | Redmi 10 |
|---|---|---|
| Frequency of update | 60 Hz | 90 Hz (adaptive) |
| Permission | 2340×1080 (FHD+) | 2400×1080 (FHD+) |
| Brightness (max.) | 400 nits | 450 nits |
| Type of matrix | IPS LCD | IPS LCD (improved color reproduction) |
In practice, 90Hz gives a smoother scrolling of menus and animations, but:
- ✅ Pros of 90 Hz: It is nicer to flip through the feed on Instagram or TikTok, responds to gestures faster.
- ❌ Cons: Reduces battery life by 10 to 15 percent. In games, the difference is not noticeable - they block the frequency at 60 Hz.
⚠️ Attention: At Redmi 10 By default, the "Auto" mode is enabled" (60/90 Hz. To be forced 90 Hz, go to Settings. → Display. → Update frequency and select "90 Hz. That'll increase battery consumption!
If you're not a fan of eye candy, the Redmi 9 with its 60 Hz will be enough, but after using 90 Hz, going back is psychologically difficult - it's like switching from mechanics to automatics.
3 Camera: Megapixels vs Real Quality Photos
On paper, the cameras are similar: the 50MP core module of the Redmi 10 vs. the 13MP module of the Redmi 9, but the megapixels are not the main indicator.
- 🌞 Daylight: Redmi 10 gives more detailed shots thanks to higher resolution, but Redmi 9 better handles shadows.
- 🌙 Night shooting: Both models use software processing, but Redmi 10 less "wash" details. Example: the inscriptions on the signs read more clearly.
- 🎥 Video: Both film Full HD 30 FPS, Redmi 10 has better stabilization (gyroscope) + software-processing).
- 👥 Selfie: Frontal 8MP on both models, but Redmi 10 has a wider viewing angle (convenient for group selfies).
Examples of images (clickable):
Redmi 9 vs Redmi 10 (daylight)
Redmi 9 vs Redmi 10 (Night)
Bottom Line: If you're critical of the photo, Redmi 10 makes the difference, but for social media and random shots, Redmi 9 is good.
4. Battery and autonomy: removable battery vs fast charging
Here the models have fundamentally different approaches:
- 🔋 Redmi 9: 5020 mAh battery, removable (can be replaced in 5 minutes by yourself) 18W charge, full cycle 2 hours 15 minutes.
- ⚡ Redmi 10: 5000 mAh battery (non-removable), but with support for fast charging 33 W Full charging - 1 hour 20 minutes.
Results of the test of autonomy (60 Hz screen, average load):
| Script | Redmi 9 | Redmi 10 |
|---|---|---|
| Watching a video (YouTube) | 18 hours. | 16 hours (from 90 Hz) |
| Games (PUBG) | 6 hours | 5 hours 20 minutes |
| Standby mode (4G) | 3.5 days | 3 days |
⚠️ Warning: Removable battery in Redmi 9 is a rare advantage for public sector employees, if you drop your phone often or plan to use it 3 times+ The possibility of replacing the battery will save you money on repairs.
Who's gonna do it?
- ✅ Redmi 9 – if you want durability and the ability to repair yourself.
- ✅ Redmi 10 – If you’re used to charging your phone fast and don’t plan on keeping it for longer than 2 years.
5. Memory and storage: how much space is actually available?
Both models offer options with 4/64 GB and 4/128 GB, but there are nuances:
- 📱 RAM: 4GB in both cases. Enough for multitasking, but when you open it, 10GB.+ The Chrome tab starts to hang out.
- 💾 Built-in memory: 64GB version is really available ~52 GB (the rest takes up) MIUI). 128GB — ~115 GB.
- 🔌 Card slot: Both models support microSD up to 512GB, but the Redmi 10 has a separate slot (not a hybrid) meaning you can use two SIM + memory-card.
☑️ How to make room for Xiaomi Redmi
Tip: If you shoot a lot of 1080p videos, take the 128GB version - an hour of video takes ~4GB. 64GB is enough for social networks and music.
6. Design and Ergonomics: Which is more comfortable in the hand?
The models are almost identical, but there are differences:
- 📏 Dimensions: Redmi 10 is 2 mm thinner (8.9 mm vs 9.1 mm) and 5 grams lighter (181 g vs 186 g.
- 🎨 Colors: Redmi 9 offers classic options (gray, green, blue), and Redmi 10 - more vivid (orange, "sea wave").
- 🔒 Both have Gorilla Glass 3, but Redmi 10 is better protected from splashes (IP53 vs. lack of certification for Redmi 9).
The Redmi 9's main advantage is a removable back cover that makes it easier to replace the battery. The Redmi 10 has a laminated lid, which makes it difficult to repair.
⚠️ Attention: In Redmi 10, the headphone jack is at the bottom, and in Redmi 9, it's at the top.
7.Software: Update support and MIUI
Both models run on MIUI, but with different versions of Android:
- 🤖 Redmi 9: out of the box went with Android 10, updated to MIUI 13 (Android 11) will not receive any more updates.
- 🤖 Redmi 10: Launched with Android 11, Now Available MIUI 14 (Android 12) Update to Android 13 promised.
What does this mean for you:
- ✅ Redmi 10 to get security updates longer until late 2026).
- ❌ Redmi 9 will not have any new features MIUI, But for basic tasks, that's enough.
💡
To check the MIUI version, go to Settings → About Phone → MIUI version. If an update is available, the system will prompt you to install it.
8.Price and Affordability: Which is Better to Buy in 2026?
At the time of writing (2026), the prices for the models are as follows:
| Model | 4/64 GB | 4/128 GB | Note |
|---|---|---|---|
| Redmi 9 | ~12 000 ₽ | ~14 000 ₽ | Often there are used for 8-10 thousand. ₽ |
| Redmi 10 | ~15 000 ₽ | ~17 000 ₽ | New copies still on sale |
Should I overpay?
- 💰 Budget up to 13,000 ₽: Take Redmi 9 (new or used in good condition) 3-5 thousand difference. ₽ Not justified unless you need 90Hz and the best camera.
- 💰 Budget 15,000+ ₽: Redmi 10 offers more modern features, but pay attention to Redmi 10A Redmi Note 11 – It’s a great way to do it.
💡
If you are buying a used Redmi 9, be sure to check the battery status through ##4636## (Battery Information menu).