Xiaomi Poco X3 Pro is still one of the most talked-about smartphones in the budget segment, despite the release of newer models. The main reason for this attention is its processor, which offers flagship performance for the price of a mid-budget device. But what kind of chipset is installed in this model, and how relevant is it in 2026?
If you’re planning a purchase or just interested in hardware, this article will help you understand all the nuances. We’ll analyze the Qualcomm Snapdragon 860 – the heart of the Poco X3 Pro, compare it to competitors, evaluate the opportunities in games and everyday tasks, and answer the question: whether it is worth overpaying for newer models or this smartphone is still able to surprise.
Technical characteristics of the Snapdragon 860 processor in the Poco X3 Pro
The Qualcomm Snapdragon 860 is a redesigned version of the flagship Snapdragon 855+ chipset released in 2019, built on a 7nm process and belongs to the Snapdragon 800 series, which automatically makes it one of the most powerful solutions in its price range.
- 🔹 Central processing unit (CPU): 8 Kryo cores 485 (1×2.96 GHz + 3×2.42 GHz + 4×1.8 GHz, architecture ARM Cortex-A76/A55.
- 🎮 Graphics processor (GPU): Adreno 640 with clock speed up to 675 MHz.
- 📱 Memory support: LPDDR4X (up to 2133 MHz), dual-channel controller.
- 📡 Modem: Snapdragon X24 (LTE Cat.20, up to 2 Gbps per download).
- 🔋 Energy efficiency: improved 15% over Snapdragon 855 by optimizing cores.
The Snapdragon 860 is unique in its high performance and relatively low power consumption for its class, with Geekbench 5 testing at 700-750 in single-threaded mode and 2500-2700 in multithreaded mode, comparable to newer mid-range chipsets like the Snapdragon 778G.
But it’s not all that rosy: the lack of 5G support and the legacy modem may be a drawback for some users, but if you don’t care about ultrafast mobile, the Snapdragon 860 will offer a great price-to-power balance.
Comparison of the Snapdragon 860 with other processors in 2026
To understand how relevant the Snapdragon 860 is today, compare it to popular chipsets in a similar price segment.
| Processor | Technique | CPU (GHz) | GPU | Support for 5G support | Geekbench 5 (multi-threaded) |
|---|---|---|---|---|---|
| Snapdragon 860 | 7nm | 1×2.96 + 3×2.42 + 4×1.8 | Adreno 640 | ❌ No. | ~2600 |
| Snapdragon 778G | 6 nm | 1×2.4 + 3×2.2 + 4×1.9 | Adreno 642L | ✅ Yes. | ~2800 |
| Mediatek Dimensity 900 | 6 nm | 2×2.4 + 6×2.0 | Mali-G68 MC4 | ✅ Yes. | ~2500 |
| Snapdragon 8 Gen 1 | 4nm | 1×3.0 + 3×2.5 + 4×1.8 | Adreno 730 | ✅ Yes. | ~3800 |
The table shows that the Snapdragon 860 is inferior to today’s flagships in energy efficiency and 5G support, but in terms of raw power, it is still competitive. For example, in games, it can perform better than the Dimensity 900, thanks to the more mature Adreno 640 graphics core.
The big question is, should we overpay for newer models? If you want maximum performance in gaming and media, the Poco X3 Pro with the Snapdragon 860 is still a good option. But if 5G support or long-term autonomy is important, you should look at devices on the Snapdragon 778G or Dimensity chipsets.
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When choosing a smartphone for games, pay attention not only to the processor, but also to the cooling system. Poco X3 Pro is equipped with liquid cooling, which reduces trottling (decline in performance) under prolonged loads.
Performance in Games: Tests and Real Experiences
One of the main reasons for the popularity of the Poco X3 Pro among gamers is its ability to run modern games at high settings. Let's take a look at how it handles popular projects in 2026:
- 🎮 Genshin Impact: Medium-sized settings, 60 FPS (subsidence 45-50 battle-fighting).
- 🎮 Call of Duty: Mobile: Maximum settings, 90 FPS (stably).
- 🎮 PUBG Mobile: HDR + Ultra, 40 FPS (lagless).
- 🎮 Honor of Kings: Maximum settings, 120 FPS (rare-slip).
It is important to note that to achieve such results it is necessary:
☑️ Optimization for Poco Games X3 Pro
In tests 3DMark Wild Life Adreno 640 scores about 2200-2400 points, which is 10-15% lower than the Adreno 642L in the Snapdragon 778G, but enough for a comfortable game. The main drawback is the lack of support for 120 Hz in most games (Poco X3 Pro display has a frequency of 120 Hz, but games rarely use it).
⚠️ Note: For long-term gaming sessions (more 1 the temperature of the processor may reach 45-50°C, which leads to trottling. It is recommended to use a cooling stand or take breaks every time 40-50 minute.
Power and Autonomy: How Long Does the Battery Last?
Despite its high performance, the Snapdragon 860 is not the most energy-efficient chipset.Paired with a 5160mAh battery in the Poco X3 Pro, it provides the following running times:
- 📱 Watching a video (YouTube, 1080p): before 14-16 hours.
- 🎮 Games (Genshin Impact, Medium Settings): 4-5 hours.
- 🌐 Surfing the Internet (Wi-Fi, average brightness): 8-10 hours.
- 📞 Standby mode (2) SIM, LTE): 2 days.
By comparison, smartphones on the Snapdragon 778G or Dimensity 900 show 15-20% better autonomy thanks to a more modern process technology (6 nm vs. 7 nm). However, the Poco X3 Pro compensates for this with a fast charging of 33 watts, which fills the battery to 100% in about 1 hour.
If you are actively playing, you should consider that at maximum load, the smartphone discharges by 15-20% per hour.
How to reduce energy consumption in games?
⚠️ Attention: In intensive use (games) + Mobile Internet: Smartphones can be heated to 47-50°C. This is normal for Snapdragon. 860, It is not recommended to hold it in your hands while charging in this state – use the original adapter.
Should I Buy the Poco X3 Pro in 2026?
There's no definitive answer to this question, it depends on your needs. Let's take a look at the pros and cons:
| Pluses | Cons |
|---|---|
| ✅ Excellent performance in games | ❌ No support. 5G |
| ✅ 120Hz display with good color reproduction | ❌ Outdated modem (LTE Cat.20) |
| ✅ Rapid charging 33W | ❌ Average autonomy during play loads |
| ✅ Low price in the secondary market | ❌ No official support for new versions of Android |
If you want a smartphone exclusively for gaming and you’re not willing to overpay for 5G, the Poco X3 Pro remains one of the best options in its price range.
- 📶 Support 5G;
- 🔋 Long-term autonomy;
- 📸 High-quality camera (Poco) X3 Pro, she's mediocre);
- 🔄 Long-term software updates,
It’s worth considering newer models like the Poco X5 Pro (with the Snapdragon 778G) or the Redmi Note 12 Pro+ (with the Dimensity 1080).
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The Poco X3 Pro in 2026 is the perfect choice for gamers on a budget, but not for those who want modern features like 5G or a flagship camera.
How to check the processor on your Poco X3 Pro?
If you already own the Poco X3 Pro and want to make sure that it is installed exactly Snapdragon 860, you can do this in several ways:
- Through MIUI settings: Go to Settings → About Phone → Full Specification. Find the CPU Model line – it should specify Qualcomm Snapdragon 860.
- With CPU-Z, download CPU-Z from Google Play. Open the SoC tab, and you'll find detailed information about the processor.
If your device has a different processor (like the Snapdragon 855+), it could mean you’ve encountered a fake or rebrand. Officially, the Poco X3 Pro was only released with the Snapdragon 860.
⚠️ Note: Some sellers may issue Poco X3 NFC (Snapdragon 732G) poco X3 Always check the processor model before buying!