Choosing between the Xiaomi Mi 9 and Xiaomi Mi 10 is not just a comparison of two smartphones, but a confrontation between two eras of mobile technology. Both devices were the flagships of the Chinese brand at the time, but the difference in the year of release (2019 vs 2020) left an imprint on their technical characteristics, capabilities and even the philosophy of use. If you are looking for a budget option with a proven filling or are willing to pay extra for more modern technologies, this article will help you figure out which Xiaomi will suit you.
We analyzed real-world performance tests, compared cameras under the same shooting conditions, and looked at owners’ feedback after 2-3 years of use to give an objective assessment, and we focused on how devices perform in 2026: whether they support current versions of Android, how they cope with modern games and how fast they work after several years of updates.
1. Technical specifications: chipsets and performance
The main difference between the Mi 9 and Mi 10 is under the hood: the first one is equipped with Qualcomm Snapdragon 855, the top-end chipset of 2019, built on a 7-nm process technology. The second one received a Snapdragon 865 (2020) with improved architecture and 5G support. On paper, the difference in performance is about 20-25%, but how does this manifest in practice?
In synthetic tests (Antutu, Geekbench), the Mi 10 is 15-30% ahead of its predecessor depending on the task. However, in real-world scenarios — game launch, multitasking, photo processing — the gap is narrowing. For example, in Genshin Impact at the maximum settings, the Mi 9 produces a stable 30 FPS, while the Mi 10 keeps at 40-45 FPS. But if you are not a gamer, this difference can be invisible: both smartphones are excellent at everyday tasks even 3-4 years after release.
- 🔥 Mi 9: Snapdragon 855, Adreno 640, up to 12 GB of RAM (in Transparent Edition)
- ⚡ Mi 10: Snapdragon 865, Adreno 650, up to 12GB of RAM (LPDDR5)
- 📊 Difference in Antutu: ~500 000 (Mi 9) vs ~600,000 (Mi 10) points
- 🎮 In games: Mi 10 hold FPS on 20-30% higher, but warms more
⚠️ Both smartphones officially lost support for updates MIUI. Mi 9 stopped for Android 11 (MIUI 14), Mi 10 - on Android 13 (MIUI This means no new security features and possible application compatibility issues after 2026.
2. Displays: AMOLED vs AMOLED - where's the catch?
At first glance, the screens on both smartphones are identical: AMOLED-matrixes with support for HDR10+.
Xiaomi Mi 9 received a 6.39-inch display with a resolution of 2340×1080 (403 ppi) and a maximum brightness of 600 nits. The Mi 10 screen is larger - 6.67 inches, a resolution of 2340×1080 (386 ppi), but the brightness has increased to 800 nits, and the refresh rate has increased from 60 Hz to 90 Hz. In addition, the Mi 10 supports adaptive frequency, which has a positive effect on autonomy.
| Parameter | Xiaomi Mi 9 | Xiaomi Mi 10 |
|---|---|---|
| Diagonal | 6.39" | 6.67" |
| Permission | 2340×1080 (FHD+) | 2340×1080 (FHD+) |
| Frequency of update | 60 Hz | 90 Hz (adaptive) |
| Max. brightness. | 600 nits | 800 nits |
| Support for HDR | HDR10 | HDR10+ |
In practice, the difference is noticeable when scrolling through social media feeds (90 Hz gives a smoother feel) and when used in bright sunshine, the Mi 10 reads better. However, the Mi 9 has a higher pixel density (403 vs 386 ppi), which makes the text a little clearer. If you often work with fine print (for example, in PDF), this can be critical.
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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 60Hz and 90Hz to save charge.
3. Cameras: megapixels vs. algorithms
Here, the Xiaomi Mi 10 is clearly taking off, and not just because of the megapixels.
The Mi 9 is equipped with a triple camera:
- Basic module: 48 MP (Sony IMX586, f/1.75)
Wide-angle: 16 MP (f/2.2, 117°)
- Telephoto: 12 MP (2x optical zoom, f/2.2)
Frontal - 20 MP (f/2.0).
Mi 10 received a quadro camera with improved sensors:
- Basic module: 108 MP (Samsung ISOCELL Bright HMX, f/1.69)
Wide-angle: 13 MP (f/2.4, 123°)
Telephoto: 2x optical zoom (12 MP, f/2.0) + 5x optical zoom (8 MP, f/3.4)
- Frontal: 20 MP (f/2.0).
In daytime, both smartphones take great pictures, but the Mi 10 wins by:
- 📸 Greater dynamic range (better work of shadows and lights)
- 🌃 Night mode is more stable (less noise when shooting from hand)
- 🔍 5x zoom 2x Mi 9 (the difference is noticeable when shooting remote objects)
- 🎥 8K-video by Mi 9 maximum 4K@60fps)
⚠️ Attention: 108-Megapixel module Mi 10 Default removes in the mode of combining pixels (4-into-1), vent 27-MP images, to get the full picture. 108 MP, you need to manually enable this mode in the camera settings - but such photos take up ~30-40 MBT each!
How to turn on shooting in 108 MP on Mi 10?
4. Battery and autonomy: who will live to see the night?
On paper, the Xiaomi Mi 10 should lose to its predecessor: its battery at 4780 mAh versus 3300 mAh in the Mi 9. However, in practice, the difference is not so great due to software optimization and more energy-efficient 7-nm + Snapdragon 865 process technology.
In tests with typical use (social networks, instant messengers, 1 hour of video per day):
Mi 9: 4-5 screen hours (SOT) before discharge
Mi 10: 5-6.5 screen hours (SOT)
The difference becomes more noticeable when you are actively using 5G or gaming loads – here the Mi 10 discharges faster due to a more powerful processor and communication module.
The charging speed is another Mi 10 trump card:
Mi 9:27 W (0-100% in ~65 minutes)
Mi 10:30W (0-100% in ~55 minutes) + support for 30W wireless charging (Mi 9 does not have it at all).
Also, the Mi 10 supports reverse wireless charging (you can charge headphones or other gadgets).
Turn off 5G if not in use |Activate dark theme (AMOLED saves charge) |Limit background application activity |Use adaptive screen refresh rate (for Mi 10) |Charge up to 80% for battery life-->
5. Design and ergonomics: glass vs glass
Both smartphones are made in a glass case with an aluminum frame, but there are nuances:
- Mi 9 is thinner (7.61 mm vs 8.96 mm) and lighter (173 g vs 208 g).
The Mi 10 has more rounded edges, which improves ergonomics when held with one hand.
The Mi 9 has a Transparent Edition version with a transparent rear panel (collector's version).
Location of elements:
- The 3.5 mm headphone connector is only available in the Mi 9 (the Mi 10 has removed it).
The fingerprint scanner of the Mi 9 is subscreen (optical), the Mi 10 is also subscreen, but faster (ultrasonic in the Pro version).
- Speakers: Mi 10 has stereo sound (two speakers), Mi 9 has mono.
The Mi 10 is more premium-looking, subjectively, due to its matte designs (like the “Twilight Grey” color), while the Mi 9 is slippery due to its glossy rear panel, but it’s easier to carry in your pocket because of its lower weight.
6.Price and relevance in 2026
In the secondary market (at the beginning of 2026) prices for devices are as follows:
- Xiaomi Mi 9 (128GB): 12,000 to 16,000 ₽
- Xiaomi Mi 9T Pro (analogue with retractable camera): 15,000 - 18,000 ₽
- Xiaomi Mi 10 (128 GB): 20,000 to 25,000 ₽
- Xiaomi Mi 10 Pro: 25 000 — 30 000 ₽
Should you overpay? It depends on your priorities.
✅ Choose the Mi 10 if you want to:
You need 5G (relevant to modern tariffs).
The camera is important (especially zoom and night shooting).
- You want a 90Hz screen and stereo speakers.
Plan to use the smartphone for another 2-3 years (the Mi 10 has a higher performance margin).
❌ Stop at the Mi 9 if you want to:
- Budget capped at 15,000 ₽.
- You need a 3.5mm jack for wired headphones.
Weight and compactness are more important than additional functions.
You don’t play heavy games or shoot 8K video.
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The Mi 10 is only valid if you’re actively using a camera or 5G. In all other cases, the Mi 9 offers 80% of the features at 60% of the price.
7.Alternatives: What to consider instead of the Mi 9/10 in 2026?
If both seem outdated, look for more modern Xiaomi models in the same price range:
- 🆕 Xiaomi 12 (2022) — Snapdragon 8 Gen 1, AMOLED 120Hz, price ~25 000 ₽ (b)
- 💰 POCO F5 (2023) — Snapdragon 7+ Gen 2, 120 Hz, new price ~22 000 ₽
- 📱 Redmi Note 12 Pro+ — 200 MP camera, 120 Hz, price ~18 000 ₽
- 🔋 Xiaomi 11T — Snapdragon 888, 120 Hz, battery 5000 mAh (~20 000 ₽ b)
If you really need the flagship Mi series, but with a fresher firmware, consider the Xiaomi Mi 11 (2021, Snapdragon 888, Android 14). It costs 30-40% more than the Mi 10, but will receive updates longer.