What to look for when buying a Xiaomi phone: the full checklist for 2026

Buying a Xiaomi smartphone today is a powerful device for a reasonable amount of money, but the brand’s range is so wide that it’s easy to get confused. The flagship Redmi K70 and Xiaomi 14 Ultra coexist with the budget POCO M6 and Redmi Note 13, and in between – dozens of models with different chips, screens and cameras. How not to go wrong and choose a phone that lasts for years?

In this article, we will discuss the key parameters to look at before buying, from the processor and battery to the software shell and service, and we will not just list the characteristics, but explain why they are important and how they affect everyday use. For example, why Snapdragon 7+ Gen 3 is better than Dimensity 7050 for gaming, but worse for energy efficiency, or why AMOLED-120Hz screen can drain the battery 20% faster than the battery IPS 90 Hz.

You will also learn the pitfalls of some models (such as the lack of NFC in the POCO X6 Neo or the poor vibrancy of the Redmi 13C), and how to check your phone when you buy to avoid running into a fake or a “gray” import.

1.CPU: Snapdragon vs Dimensity vs Xiaomi's own chips

The brain of a smartphone determines its performance, energy efficiency and even the duration of support for updates. Xiaomi uses chips from Qualcomm (Snapdragon), MediaTek (Dimensity) and its own development (for example, Surge C2 in Mix Fold 3).

Snapdragon has traditionally led the way in performance and optimization for games. For example, the Snapdragon 8 Gen 3 in Xiaomi 14 Pro is 30% more powerful than the Dimensity 9200+ in competitive models, but it warms up stronger. Dimensity often wins in energy efficiency and support for new communication standards (for example, Dimensity 9300 was the first to receive a 5G module at speeds up to 10 Gbps). Xiaomi’s own chips are rare and not always stable – they should be considered only in flagships.

• 🔥 For games and heavy tasks: Snapdragon 8 Gen 2/3 or Dimensity 9200/9300. Pay attention to the cooling system in Black Shark 6 Pro uses liquid cooling with steam chamber.
• 📱 For everyday tasks: Snapdragon 7+ Gen 2/3 or Dimensity 7200. These chips provide smooth operation without overheating and are suitable for shooting video in the video. 4K.
• 💰 Budget option: Snapdragon 4 Gen 2 or Helio G99. They can handle social media and easy games, but they can slow down when multitasking.

⚠️ Note: Some Xiaomi models (e.g. Redmi Note 12) 5G Snapdragon 4 Gen 1 is supported 5G only one SIM-If you need two SIMs with a map. 5G, check the specifications!

2.Screen: AMOLED vs IPS, refresh rate and protection

The display is something you interact with all the time. Xiaomi offers three types of screens: AMOLED (deep black, high contrast), IPS LCD (more natural colors, cheaper) and Mini-LED (in flagships like Xiaomi 14 Ultra). Which one to choose?

AMOLED is better for video and gaming, thanks to its high contrast and HDR10+ support, but can cause eye fatigue with prolonged use due to low brightness flickering. IPS is free of this drawback, but loses in color saturation. The refresh rate (60 Hz, 90 Hz, 120 Hz or 144 Hz) affects scrolling smoothness: for games and social networks, 120 Hz is optimal, 90 Hz is enough for reading and calling.

Don’t forget to protect the screen. Flagships (Xiaomi 14 Pro) get Corning Gorilla Glass Victus 2, and budget models (Redmi 12) get regular tempered glass or even plastic. If you drop your phone a lot, look for MIL-STD-810G certified models (like the POCO X6 Pro).

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To check the screen for broken pixels, turn on the Color Stripes mode in the engineering menu (##6484###) or use the Screen Test app.

3. Battery and charging: Capacity vs speed

Modern Xiaomi smartphones boast batteries of 5000-5500 mAh and charging power up to 240 watts. But a large capacity does not always mean long work, and ultrafast charging can reduce the battery life.

Battery capacity:

• 🔋 4500-5000 mAh: enough for a day of active use (social networks, instant messengers, 3-4 hours of screen time).
• 🔋🔋 5000-5500 mAh: suitable for games and video shooting (5-6 hours of screen time).
• 🔋🔋🔋 6000 mAh and higher: Rare in Xiaomi (for example, POCO M6 Pro with 6700 mAh, but these models are thicker and heavier.

Charging speed:

• ⚡ 33-67 W: standard for budget models (Redmi Note 13) Charges 5000 mAh in 1-1.5 hours.
• ⚡⚡ 100-120 W: Flagship level (Xiaomi 14) Charges 4600 mAh in 20-25 minutes, but requires a proprietary charger.
• ⚡⚡⚡ 200 watts+: Record holders like the Redmi Note 12 Turbo (210 W) charge in 10-15 minutes, but such modes reduce battery life by 15-20% in 2 years.

⚠️ Note: Models with 200 W charging+ Often do not support wireless charging (e.g., Redmi). K60 If it's important to you, check the specifications!

Charger included (in Xiaomi, it is often sold separately)|Battery status in Settings → Battery. → Condition (should be “Good")|Support for fast charging (not all models work with charging from other brands)|The temperature of the body when charging (normal - up to 40)°C)-->

Camera: megapixels vs real quality

Marketing claims about "200 MP" or "professional photography" are often misleading, and in practice, the quality of a photo depends on the size of the matrix, the aperture, the processing algorithms, and even the software shell.

Main characteristics:

• 📸 Matrix size: the larger (in inches), the better the light transmission. 14 Ultra has a sensor. 1/1.12", Redmi Note 13 Pro — 1/1.56" (light-shift — 30%).
• 🔍 Aperture (diaphragm): value f/1.6–f/1.9 It's considered good for smartphones. The smaller the number, the better the shooting in the dark.
• 🎥 Stabilization: optical (OIS) better electronic (EIS). No OIS Videos will be shaking when walking.
• 🤖 Algorithms: Xiaomi uses Leica profiles in flagships (Xiaomi) 13T Pros, which improve color reproduction but can blur details.

For comparison, the Xiaomi 14 Ultra with four cameras (50 MP + 50 MP + 50 MP + 50 MP) bypasses the Redmi K70 Pro (50 MP + 8 MP + 2 MP) not due to megapixels, but due to the larger size of the matrix and Leica optics. If you care about shooting, pay attention to reviews of real photos, not the characteristics.

5. Software: MIUI, HyperOS and Updates

Xiaomi uses two shells: MIUI (for most models) and HyperOS (the new Android 14 system that debuted in Xiaomi 14). Both have pros and cons: MIUI is more familiar but overloaded with advertising, and HyperOS is faster, but it is damp. What is important to know?

Key points:

• 📱 Android version: Flagships get updates up to 4 years, budget models 1-2 years.
• 🚫 Advertising in MIUI: In the "global" version, it can be disabled in Settings. → Memory. → Settings → Turn off recommendations. There's more ads in the Chinese version, and it's harder to remove.
• 🔄 Reset to factory settings: After purchase, it is recommended to make a reset (Settings) → The phone. → Reset settings) to remove pre-installed junk apps.
• 🌍 Regional firmware: Phones for China (CN ROM) Google Services is not available, but Russia needs a global or EEA version.

HyperOS (debuting to Xiaomi 14) promises smoother performance and better optimization, but is only available on new flagships so far. If you’re taking the phone for a long time, look at models that support HyperOS — they’ll take longer to get updates.

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Before buying, check the firmware version in Settings → About Phone → MIUI version. If it says “Stable” is a stable version, “Beta” is a test version (may contain bugs).

6 Additional features: NFC, IR port, stereo speakers and protection

Small but important details are often crucial, like the lack of NFC making it impossible to pay with your phone, and a weak vibrator ruining the experience of games.

If you use wireless headphones a lot, look for support for aptX or LDAC codecs (like Xiaomi 14). For gamers, trigger vibration is important (there is in Black Shark and some POCO).

7.Where and how to buy: official stores vs marketplaces

The price of the same phone can vary by 30% depending on where you buy it. Official stores (Mi Store, Svyaznoy) give a warranty of 1-2 years, but often overprice. Marketplaces (Wildberries, Ozon) are cheaper, but the risk of running into "gray" imports or counterfeits is higher. How to buy safely?

The rules of safe purchase:

• 🛒 Official stores: 24 months warranty, original firmware, but price is 10-15% higher.
• 🌍 Marketplaces: Look for sellers with a 98 rating%+ Ask for a picture of the box and check before you buy.
• 🔍 Verification IMEI: Please request before buying IMEI (If you have a phone on the box or in *#06#, check it on imei.info. If the phone is listed as stolen, you can drop the deal.
• 📦 Set: Xiaomi often saves on chargers and headphones. specify what comes in the box (for example, Xiaomi 14 sold without charging).

⚠️ Note: Phones from China (versions) CN ROM) may not support LTE-Check compatibility on the website FrequencyCheck.

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If you buy by hand, ask the seller to make a factory reset with you. After the reset, the phone must request a username and password from the previous Mi Account - if not requested, it is a fake or stolen machine.

8.Service and warranty: what to do if the phone breaks

Xiaomi has a well-developed network of service centers in Russia, but the warranty depends on the place of purchase.The official warranty covers factory defects, but not mechanical damage (for example, a broken screen).

Conditions of guarantee:

• ✅ Official guarantee (1–2 The list of the centers is valid only when buying in authorized stores. mi.com/ru/service.
• ❌ "Grey" warranty: When buying on marketplaces or abroad, the warranty may not work.
• 🔧 Self-repair: Replacing the screen or battery in an unofficial service removes the warranty.The cost of the original screen for Xiaomi 13 - from 15 000 ₽.
• 📱 Software glitches: If the phone doesn’t turn on after the upgrade, you can try flashing it through Fastboot (forum instructions) MIUI).

If the phone is warranty, but the service center refuses to repair it, demand a written refusal and contact Rospotrebnadzor. By law, the seller is obliged to take the device for examination within 14 days from the date of purchase.

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Keep the check, box and seals until the end of the warranty period, without which the service center may refuse to repair.

FAQ: Answers to Frequent Questions