POCO X3 Pro vs Xiaomi: Which Smartphone Is Better to Buy? Detailed Comparison of 2026

Choosing between the POCO X3 Pro and other Xiaomi smartphones often puts customers at a loss. On the one hand, POCO is positioned as a gaming sub-brand with a focus on performance, on the other hand, classic Xiaomi models offer balanced solutions with the best cameras and design. In this article, we will examine how the POCO X3 Pro differs from competitors within the Xiaomi ecosystem, which models should be considered as an alternative, and what to look for when buying.

It is important to understand that POCO X3 The Pro isn’t just “another Xiaomi smartphone,” it’s a device with a unique combination of a Snapdragon 860 chip, a 120-hertz screen, and a powerful battery, but will it work better than the Redmi Note 12 Pro?+ with a 200 MP camera or Xiaomi 13T s AMOLED-Let's go through the points, from the specifications to the nuances of the software.

1. Technical specifications: POCO X3 Pro vs popular Xiaomi models

For an objective comparison, take the POCO X3 Pro and three key Xiaomi models of different price categories: the budget Redmi Note 12, the mid-budget Redmi Note 12 Pro+ and the flagship Xiaomi 13T. The main differences are reduced to the processor, screen and camera capabilities.

Critical nuance: POCO X3 The Pro is the only one on this list with a Snapdragon 8-series processor (albeit a trimmed to 860), which gives it an advantage in long-term performance. AMOLED-Competitor screens offer deeper black and better energy efficiency, if you're critical to playability — POCO X3 Pro wins; if camera or design is more important, look towards Redmi Note 12 Pro+ Xiaomi 13T.

2.Performance: Snapdragon 860 vs. Modern Xiaomi chips

The POCO X3 Pro features the Qualcomm Snapdragon 860, a redesigned version of the flagship Snapdragon 855+ (2019). On paper, that sounds impressive, but how does it perform in 2026?

• 🎮 Games: Genshin Impact on the medium settings keeps 50-60 FPS, Call of Duty Mobile — 90 FPS. Overheating is noticeable after 40-50 minute-long.
• 📊 Benchmarky: In AnTuTu, dialing ~450,000 points (compared to Redmi Note 12 Pro)+ — ~500 000, Xiaomi 13T — ~800 000).
• ⏳ Long-term: The chip is obsolete, but remains relevant for most tasks due to optimization MIUI.

Compare it to the competition:

• Redmi Note 12 (Snapdragon 4 Gen 1): weaker in gaming, but more energy efficient.
• Redmi Note 12 Pro+ (Dimensity 1080): Better at multitasking, but less graphics.
• Xiaomi 13T (Dimensity 8100-Ultra): Undisputed leader in performance, but also higher price.

⚠️ Note: If you plan to use your smartphone for longer 2-3 years, POCO X3 Pro could start 'braking' with new Android versions 860 Doesn't support Android 14 Officially (only custom firmware).

Make sure the game supports 120Hz

Check the temperature of the body after 30 minutes of play

Evaluate the autonomy in game mode (the battery sits down in 4-5 hours)

Compare the prices of alternatives with Dimensity 1200/1300-->

3.Screen: 120 Hz IPS vs AMOLED by competitors

POCO X3 Pro is equipped IPS LCD-screen with a refresh rate of 120 Hz, which distinguishes it from most public sector with 60 Hz. However, this technology has disadvantages:

• ☀️ Brightness: Maximum 450 nits (Redmi Note 12 Pro)+ — 900 nits, Xiaomi has 13T — 1200 nits. The image is faded in the sun.
• 🖤 Contrast: Black color on the IPS grey (AMOLED It shows the real black).
• 🔋 Energy consumption: IPS It consumes more charge at high brightness.

The advantages of the POCO X3 Pro screen:

• 🎯 Adaptive frequency: Automatically switches between 30/60/90/120 Hz depending on the content.
• 🛡️ Gorilla Glass 6 (Redmi Note 12 – Gorilla Glass 3).
• 🎨 Color rendering: Support DCI-P3 (96% of the coverage), which is rare IPS in this segment.

⚠️ If you watch videos in the dark often, AMOLED-Screens (Redmi Note 12 Pro)+, Xiaomi 13T) It will be more comfortable for the eyes due to the lower load of the blue spectrum.

4.Camera: The weak spot of the POCO X3 Pro?

The camera is the most controversial aspect of the POCO X3 Pro. The 48MP core module (Sony IMX582) is the same as the Redmi Note 10 Pro, but the software processing in POCO is less optimized.

• 📸 Daytime pictures: Details are good, but the colors often twitch (especially green).
• 🌙 Night shooting: Noise even when using Night Mode.Redmi Note 12 Pro+ s 200 The MC is in detail in 2-3 once.
• 🎥 Video: Maximum 4K@30fps (No stabilization in the 4K). Xiaomi 13T shoot off 8K@24fps.

Comparison with competitors:

Conclusion: If the camera is your priority, the POCO X3 Pro is even losing to the budget Redmi Note 12. For social networks, it will do, but for serious shooting, it is better to shoot the Redmi Note 12 Pro + or Xiaomi 13T.

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To improve your photos on the POCO X3 Pro, use the GCam (Google Camera) app. Download the Snapdragon 860 version from celsoazevedo.com and enable HDR+ Enhanced in the settings.

5. Battery and charging: who lives longer?

POCO X3 The Pro is equipped with a 5,160 mAh battery, one of the most capacious in its class. IPS-Snapdragon 860 and the screen are not a record:

• 🔋 Real time: Video (YouTube, 50% brightness): ~14 hours (PUBG Mobile, 60 FPS): ~5-6 Hours of waiting (4G, messengers): ~2 day-day
• ⚡ Charging: 33 Watt (0-100% post 65 The Redmi Note has 12 Pro+ — 120 Watt (0-100% post 19 minute!).

Comparison with competitors:

• Redmi Note 12: 5000 mAh, 33W – The autonomy is comparable, but the AMOLED screen is more economical.
• Redmi Note 12 Pro+: 5000 mAh, 120W – charges 3 times faster.
• Xiaomi 13T: 5000 mAh, 67W – balance between speed and capacity.

⚠️ Note: If you play frequently, POCO X3 The Pro will discharge faster due to the high power consumption of the Snapdragon 860.For maximum autonomy, turn off 120 Hz in the screen settings.

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The POCO X3 Pro is suitable for gamers who are willing to sacrifice autonomy for high frame rates. For normal use, it is better to choose a model with AMOLED and fast charging.

6. Design and ergonomics: plastic vs glass

The POCO X3 Pro is made in a matte-coated plastic case, which makes it less slippery than the glass Xiaomi 13T or Redmi Note 12 Pro+. The device weighs 215 grams (heavier than most competitors).

Pros and cons of design:

• ✅ Pros: It doesn't heat up in the hands because of plastic. It's scratch-resistant (as opposed to glossy glass). There's a 3.5mm headphone jack.
• ❌ Cons: Looks "budgetary" compared to Xiaomi 13T. 9.4 mm thick (vs. 8.6 mm in Redmi Note 12 Pro)+). There is no official water protection (IP53 Only the Redmi Note 12 Pro+).

If you care about premium look, look at the Xiaomi 13T with a glass back and an aluminum bezel. If practicality is more important, the POCO X3 Pro benefits from strength.

7.Software: MIUI on POCO vs Classic version

The POCO X3 Pro runs on MIUI for POCO, a lightweight firmware version with a minimum of bloatware.

• 📱 Updates: POCO X3 The Pro got Android 12 and will stay on it (officially).Redmi Note 12 Pro+ It has been updated to Android 13 and Xiaomi. 13T Android 14 will be available.
• 🔄 Optimization: MIUI for POCO It runs faster on the Snapdragon 860 than the standard one. MIUI budget-chip.
• 🛠️ Custom firmware: POCO X3 Pro is supported by the community (LineageOS, Pixel Experience available).

If you want to have long updates, you should choose Redmi Note 12 Pro+ or Xiaomi 13T. If you want a clean system without unnecessary applications, POCO X3 Pro is better.

8.Price and alternatives: what to choose in 2026?

At the time of writing (2026), the prices for the models were distributed as follows:

• POCO X3 Pro: ~18 000 ₽ (6/128 GB)
• Redmi Note 12: ~15 000 ₽ (4/128 GB)
• Redmi Note 12 Pro+: ~25 000 ₽ (8/256 GB)
• Xiaomi 13T: ~45 000 ₽ (8/256 GB)

Selection recommendations:

• 🎮 For gamers: POCO X3 Pro (Best Price/Performance Balance) Alternative — POCO F5 (Snapdragon 7+ Gen 2, but more expensive).
• 📸 For Photographers: Redmi Note 12 Pro+ (200 MP camera) or Xiaomi 13T (premium).
• 💰 Budget up to 15,000 ₽: Redmi Note 12 (AMOLED, chipless).
• ⚡ For charging speed: Redmi Note 12 Pro+ (120 W).

⚠️ Attention: If you find POCO X3 Pro's cheaper than 16,000 ₽, It's a great deal. Otherwise, consider it. POCO X5 Pro 5G (Snapdragon 778G, AMOLED) post ~22 000 ₽.

FAQ: Frequent questions about POCO X3 Pro and alternatives