Introduction: Two Approaches to a Single Brand
Choosing between the POCO X3 Pro and the Xiaomi Mi 11 Lite isn’t just a technical comparison, it’s a clash of two philosophies: gaming performance versus stylish design and compactness. Both smartphones are released under the auspices of Xiaomi, but are aimed at completely different users.
POCO X3 Pro (2021) is an upgrade to the legendary POCO X3 NFC, It's a game that's been popularized with its powerful Snapdragon 860 processor and record-breaking autonomy, and its main goal is to deliver smooth gameplay in heavy games like Genshin Impact or Call of Duty Mobile without battery drain in a couple of hours. While the Mi 11 Lite (also 2021) is Xiaomi’s answer to the demands of those who appreciate the slim body, AMOLED-screen and camera for social networks, but not ready to pay for flagship models.
At first glance, the difference is obvious: one smartphone weighs 215 grams and is equipped with a 5160 mAh battery, and the second – only 157 grams with a battery of 4250 mAh. But let’s dig deeper and see which one is right for you.
1.Performance: Snapdragon 860 vs Snapdragon 732G
Here, the POCO X3 Pro is leaping ahead by a huge margin. Its Qualcomm Snapdragon 860 chipset is the relabeled flagship Snapdragon 855+ (2019), which still remains relevant for most tasks. In benchmarks, it outperforms the Snapdragon 732G from the Mi 11 Lite by 40-60% in single-core tests and 30-50% in multi-core tests (according to Geekbench 5).
What does that mean in practice?
- 🎮 Games: POCO X3 Pro pulls Genshin Impact at high settings from 40-50 FPS, The Mi 11 Lite barely holds 30. FPS In the middle. PUBG Mobile is less of a difference, but POCO Still more stable.
- 📱 Multitasking: On POCO You can keep 15 open.+ applications without rebooting, and Mi 11 Lite begins to “kill” background processes after 8-10.
- 🔥 Heat: Both smartphones are warmed under load, but POCO X3 The Pro, due to its metal frame, removes heat better.The Mi 11 Lite can trottl (lower performance) after 20 minutes of intense play.
The POCO X3 Pro supports LPDDR4X and UFS 3.1, while the Mi 11 Lite is limited to LPDDR4X and UFS 2.2, which affects the download speed of games and applications.
2. Screen: 120Hz IPS vs 90Hz AMOLED
Here wins Xiaomi Mi 11 Lite, but with reservations. 6.55-inch AMOLED-resolution-screen 2400×1080 support HDR10+ Provides deep black colors, high contrast (1 000 000:1) It's the perfect choice for watching videos on YouTube or Netflix, and for working with photos.
But the POCO X3 Pro has a better shot at 120Hz adaptive refresh rate (versus 90Hz for the Mi 11 Lite), and there's a big difference in gaming and social scrolling: the animations are smoother and the input delay is lower.
- 🌈 Color rendering: IPS-matrix POCO lose AMOLED contrast and brightness (max. 450 nits vs. 800 nits in the Mi 11 Lite).
- ☀️ Readability in the sun: Mi 11 Lite wins thanks to higher brightness and oleophobic coverage.
- 🔋 Energy consumption: AMOLED more economical when displaying dark themes, but 120 Hz POCO eats up the battery faster.
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On the POCO X3 Pro, you can manually limit the refresh rate to 60Hz in settings (Settings → Display → Update Frequency) to save charge.
| Parameter | POCO X3 Pro | Xiaomi Mi 11 Lite |
|---|---|---|
| Screen type | IPS LCD, 120 Hz | AMOLED, 90 Hz. |
| Permission | 2400×1080 (FHD+) | 2400×1080 (FHD+) |
| Brightness (max.) | 450 nits | 800 nits (HBM) |
| Support for HDR | No. | HDR10+ |
| Protection | Gorilla Glass 6 | Gorilla Glass 5 |
3. Camera: 48 MP vs 64 MP - who shoots better?
On paper, the Xiaomi Mi 11 Lite looks like the winner thanks to the 64-megapixel main module (Samsung GW3) vs. 48 MP (Sony IMX582) from the POCO X3 Pro. But in reality, the difference is not so great. Both smartphones use pixel binning (combining 4 pixels into 1), so the final resolution of photos is 12-16 MP.
Where the Mi 11 Lite really takes off:
- 📸 Daytime photography: More accurate color reproduction and better detail thanks to AMOLED-screen (the picture looks more juicy out of the box»).
- 🌃 Xiaomi algorithms cope better with noise, but both smartphones lose to flagships.
- 🎥 Video: Mi 11 Lite takes video in the 4K@30fps, then POCO X3 Pro is limited 4K@30fps stabilised.
And where is the POCO X3 Pro surprisingly better:
- 🔍 Macro: Its 2MP macro module gives sharper shots at close range than the 5MP of the Mi 11 Lite (the latter often suffers from blurring).
- 🤳 Selfie: 20-MP frontal POCO 16MP Mi 11 Lite – the difference is minimal, but in poor lighting POCO It's a little better at handling noise.
⚠️ Warning: Both smartphones suffer from overexposed shots when shooting against the sun. If the photo is critical to you, consider models with optical zoom (for example, the Redmi Note 11 Pro).+).
Examples of photos from both smartphones
Battery and charging: 5160 mAh vs 4250 mAh
If autonomy comes first, the POCO X3 Pro is a win-win. Its 5,160mAh battery paired with the energy-efficient (despite its age) Snapdragon 860 delivers:
- 📱 10-12 hours of active screen with mixed use (social networks, instant messengers, video).
- 🎮 6-7 hours of continuous gameplay in PUBG Mobile or Free Fire.
- 🔋 2 days of moderate use (calls, messages, rare videos).
Xiaomi Mi 11 Lite with its 4250 mAh loses:
- 📱 6-8 hours of active screen (at 90 Hz).
- 🎮 3-4 hours of play on medium settings.
- ⚡ Requires exercise every night, even with moderate load.
However, the Mi 11 Lite has an advantage in charging speed: 33 W vs. 33 W for the POCO X3 Pro (yes, they are the same).
- 🔌 POCO X3 Pro: 0-100% in 1 hour 40 minutes.
- ⚡ Mi 11 Lite: 0-100% in 1 hour 10 minutes.
Turn off 120 Hz in screen settings |
Activate Battery Mode in Settings → Battery → Energy Saving Mode |
Turn off background activity for unnecessary applications |
Use a dark topic (despite the fact that it is a dark topic) IPS-screen, this reduces the load on GPU)-->
5. Design and Ergonomics: Plastic vs Glass
The POCO X3 Pro and Xiaomi Mi 11 Lite are two poles in the design approach. The first looks like a gaming tank: a massive (215 g), with a plastic back, a metal frame and a hole cut out under the screen for the front camera. The second is an ultra-thin (6.8 mm) and a lightweight (157 g) glass smartphone with curved edges and a miniature notch under the camera.
Who's gonna like it?
- 🏋️ POCO X3 Pro: It's good for those who are not afraid of size and appreciate reliability, plastic does not beat when falling, and a metal frame adds strength, but it's not easy to hold one hand - 76.8 mm wide vs. 75.7 mm in the Mi 11 Lite.
- 💃 Mi 11 Lite: Perfect for those who wear a phone in tight jeans or a small handbag.The glass back panel looks premium but slippery - you need a case for sure.
A few more nuances:
- 🔊 Dynamics: Y POCO X3 Pro stereo speakers (one at the top, one at the bottom), Mi 11 Lite mono. The difference in volume and sound quality is huge.
- 🔐 Fingerprint scanner: POCO It's sideways, it's on the power button, it's on the Mi 11 Lite, it's on the underscreen optical.
- 🌧️ Water Protection: Neither of them has an official IP-But the ratings. POCO Thanks to a dense assembly, it better tolerates rain.
⚠️ Note: Mi 11 Lite does not have a headphone jack 3.5 mm – only USB-C. If you use wired headphones, you will have to buy an adapter or wireless headphones.
6. Software and updates
Both smartphones originally shipped with MIUI 12 based on Android 11. At the time of writing (2026):
- 📱 POCO X3 Pro received an update before MIUI 14 (Android 12) and likely to stay on it. Android 13 will not be officially supported.
- 📱 Xiaomi Mi 11 Lite also updated to MIUI 14 (Android 12), but there's a chance for Android 13 (unofficially).
What does that mean for the user?
- 🔒 Security: Both smartphones no longer receive monthly security patches, vulnerability risk rises.
- 🎯 Features: New features of Android 13/14 (For example, improved notifications or energy saving will not be available.
- 🛠️ Castom firmware: For POCO X3 Pro has unofficial builds of LineageOS and Pixel Experience, but their installation requires unlocking the bootloader.
If you want to keep up with long-term software support, consider newer models, such as the POCO X5 Pro or Redmi Note 12 Pro+.
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Both smartphones are outdated in terms of software. If you are critical of security updates, choose models no older than 2022.
7.Price and availability in 2026
In the secondary market (for example, Avito, Yula, Facebook Marketplace) prices for these models fluctuate depending on the state of:
- 💰 POCO X3 Pro (4/64 GB): 12 000–15 000 ₽ (b/w in good condition).
- 💰 POCO X3 Pro (6/128 GB): 15 000–18 000 ₽.
- 💰 Xiaomi Mi 11 Lite (6/64 GB): 14 000–17 000 ₽.
- 💰 Xiaomi Mi 11 Lite (6/128 GB): 17 000–20 000 ₽.
New devices in official stores are no longer sold, but sometimes unpacked copies come across at the price of used goods.
- ✅ Yes, if: You need a smartphone “here and now” without the risk of hidden defects.
- ❌ Not if: Ready to wait for sales on newer models (e.g, POCO X5 or Redmi Note 13).
Cost of repair:
- 🔧 Screen: POCO X3 Pro — 5 000–7 000 ₽, Mi 11 Lite — 7 000–9 000 ₽ (because AMOLED).
- 🔋 Battery: About 2,000–3,000 ₽ both.