Xiaomi Mi 9 vs Mi 10: 12 Key Differences That Will Influence Your Choice

Choosing between the Xiaomi Mi 9 and Xiaomi Mi 10 is not just a budget question, it's a strategic decision about what technology you really need. Both are part of the brand's flagship lineup, but share nearly two years of development, new chipsets and radically different approaches to photography. If you think the difference is only in the number in the title, you're wrong.

In this article, we won’t list all the specifications (there are already plenty of them in the official specifications), instead focusing on the real differences that will affect your experience, from charging speed to the quality of night shots. And the main question is: should you overpay for the Mi 10 in 2026, or is the Mi 9 still a bargain?

Spoiler: If you're actively making videos or playing modern games, the choice is obvious. But there are nuances that the manufacturer doesn't mention.

1. Processors: Snapdragon 855 vs 865 - how critical is the difference?

The main difference is chipsets: the Mi 9 runs on the Qualcomm Snapdragon 855 (2019), and the Mi 10 received the Snapdragon 865 (2020), on paper, the difference in performance is about 25-30% in favor of the new model, but in real life it is more difficult.

For most tasks (social networks, instant messengers, watching videos), both processors cope without lag.

• 🎮 Games: Genshin Impact or Call of Duty Mobile on the maximum Mi settings 10 stable 60 FPS, while Mi 9 may sink to 45-50 frame-up.
• 📱 Multitasking: Mi 10 is better optimized for 10+ applications in the background due to improved memory architecture.
• 🔋 Heat: Snapdragon 865 warms up more because of the 5G-Xiaomi has made up for this with a more efficient cooling system in the Mi 10.

It's important to understand that the Snapdragon 855 is still relevant for 90% of users, but if you're planning to use a 3+ year smartphone, it's better to take the 865 model, which will take longer to get updates and better digest modern applications.

2. Screens: 90Hz vs 120Hz - is the race for the Hertz worth it?

Xiaomi Mi 9 received a 6.39-inch AMOLED with a resolution of 2340×1080 and a refresh rate of 60 Hz. In the Mi 10, the screen grew to 6.67 inches, the resolution increased to 2340×1080 (but the pixel density remained similar), and most importantly, there was support for 90 Hz and 180 Hz touch survey.

In practice:

• 👁️ 90 Hz vs 60 Hz: The difference is noticeable when scrolling social media feeds or playing dynamic games. But if you've never used a high-frequency screen, you might not appreciate the advantage.
• 🎯 180Hz touch poll: Important only for eSports games (e.g., esports, PUBG Mobile, where every millisecond of response matters.
• 🔦 Brightness: Mi 10 is 20% brighter (up to 1120 nits vs 600 nits in Mi 9), which is critical when used in the sun.

If you're not a gamer or a fan of smooth animation, you shouldn't overpay for the Mi 10 just for the screen. But if you're used to 120Hz on other devices, going back to 60Hz will be difficult.

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To check the actual screen refresh rate on the Mi 10, go to Settings → Display → Update Rate and select Auto mode. The system will automatically switch between 60 and 90 Hz to save battery.

3. Cameras: from good to great (but not without nuance)

Here Xiaomi has made a huge leap. The Mi 9 is equipped with a triple camera.

• 📷 Core module: 48 MP (Sony) IMX586, f/1.75)
• 🌌 Wide-angle: 16 MPP (f/2.2, 117°)
• 🔍 Telephoto: 12 MPP (f/2.2, 2x zoom)

In the Mi 10, the camera system has become more complex:

• 📷 Basic: 108 MP (Samsung) ISOCELL Bright HMX, f/1.69) supportive 9-in-1 pixel binning (actually) 12 MP with huge pixels).
• 🌌 Wide-angle: 13 MPP (f/2.4, 123°)
• 🔍 Telephoto: 2x zoom (12 MPP, f/2.0) + 5x zoom (8 MPP, f/2.0)
• 💡 Additional: 2 MP for macro photography (practically useless).

Key improvements to the Mi 10:

• 🌃 Night shooting: Thanks to the larger pixel size (0.8 μm vs. 0.8 μm in the Mi 9, but with binning) and improved algorithm, the Mi 10 shoots in the dark at the level of flagships of 2022.
• 🎥 Video: Support 8K@30fps and 4K@60fps Hybrid stabilization. 9 limited 4K@30fps.
• 🔍 zoom: 5x zoom 2x Mi 9: The difference is huge when shooting remote objects.

But there's a downside: the 108MP sensor in the Mi 10 sometimes recycles photos to add redundant sharpness, while the Mi 9 gives more natural colors out of the box.

4. Battery and charging: who lives longer and recovers faster?

Xiaomi Mi 9 received a battery of 3300 mAh with support for 27-watt fast charging (there is an 18-watt adapter!). Mi 10 is equipped with a battery of 4780 mAh and supports:

• 🔌 30W wire-charging
• 🪁 30W wireless
• ⚡ 5W reverse wireless charging (you can charge headphones or watches)

In real-life tests:

• 📱 Autonomy: Mi 10 live 30-40% longer with active use (social networks, messengers, 1 With moderate use, the difference is 1.5 days.
• ⚡ Charging speed: Both smartphones charge up to 100% in about 1 hour and 10 minutes, but the Mi 10 first 30% gains noticeably faster.
• 🔋 Degradation: Battery in Mi 10 bigger, but also more loaded (5G, high-frequency screen. 2 The year of use, its capacity may decrease by 15-20% against 10-15% Mi 9.

⚠️ Note: If you buy a Mi 10 b/y, be sure to check the battery status through code ##4636## → "Battery information. Capacity below 4,000 mAh indicates severe wear and tear.

5. Design and Ergonomics: Which is More Comfortable in 2026?

From a design perspective, both models follow the trends of their time:

• Mi 9 (2019): compact (157.5×74.7×7.6mm), lightweight (173g), with rounded edges and a retractable front camera (which often breaks!).
• Mi 10 (2020): Larger (162.6×74.8×9mm), heavier (208g), with a flat screen and a hole in the screen for a selfie camera.

Pros and cons:

• ✋ Comfort: Mi 9 is more comfortable in the hand, but Mi 10 has a more symmetrical weight distribution.
• 💧 Protection: Both smartphones without official IP-ratings, but the Mi 10 better tolerates splashes thanks to a denser assembly.
• 🔊 Speakers: Mi 10 has stereo speakers (one at the bottom, one at the top), whereas Mi 9 has mono speakers.
• 📱 Retractable camera: The Mi mechanism 9 — It's a weak spot. 1.5-2 He may start to snag or fly out with an error.

If you want a compact size, take the Mi 9. If you're willing to put up with size for better screen and sound, the Mi 10.

6. Software: Who will get the updates longer?

Xiaomi Mi 9 came to Android 9 Pie with the shell MIUI 10, and Mi 10 – on Android 10 with MIUI 11. At the time of writing (2026):

• The Mi 9 has stopped at MIUI 14 (Android 12) and will not receive any major updates.
• The Mi 10 has been upgraded to MIUI 14 (Android 13) and could theoretically get Android 14, but without warranties.

What does that mean in practice?

• 🔒 Mi 9 doesn’t get monthly security patches, making it vulnerable to new viruses.
• 🎯 Features: The Mi 10 features Game Turbo 4.0, improved Dark Theme mode and support MIUI+ (PC integration).
• 📱 Performance: New versions MIUI Optimized for the Snapdragon 865, so the Mi 10 runs smoother on the latest firmware.

⚠️ Note: If you buy the Mi 9 in 2026, be prepared for the fact that some new apps (such as banking) may stop supporting an outdated version of Android.

7.Price and relevance in 2026: which is more profitable?

In the secondary market (at the time of writing):

• Xiaomi Mi 9 (b/y) good condition: 12,000 – 18,000 ₽
• Xiaomi Mi 10 (b/y) good condition: 22 000 – 30 000 ₽

Should I overpay?

• 💰 Budget up to 15,000 ₽: Take the Mi 9, but only if you don’t need modern games and long-term autonomy.
• 📸 Priority camera: Mi 10 justifies overpayment thanks to 108-MP sensor and 5x zoom.
• 🎮 Gaming: Snapdragon 865 and 90 Hz screen in Mi 10 give a noticeable advantage.
• 🔋 Long-term autonomy: Mi 10 is definitely better, especially if you are often on the road.

Alternatively, if budget allows, consider the Xiaomi 11T or POCO F4 – they offer similar specs for the same money, but with fresher hardware.

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If you need a smartphone for a year or two, the Mi 9 still works. If you plan to use 3+ years, only the Mi 10 (or newer model).

FAQ: Frequent questions about Xiaomi Mi 9 mi 10