What is the name of the oval connector for charging Xiaomi phones: we understand the types and nuances

Modern Xiaomi smartphones are equipped with different types of charging connectors, but users often face confusion in their names. Especially a lot of questions raises the oval connector — what is it officially called, what is different from others, and what Xiaomi models use it? In this article, we will examine in detail all types of connectors that are found in the devices of the brand, paying special attention to the oval shape that is characteristic of one particular standard.

Many people mistakenly call the oval connector "USB-C" or "Micro-USB," but in fact we are talking about the USB Type-C connector, the modern universal standard that has replaced the older versions. However, not all oval connectors are the same: Xiaomi has nuances of compatibility, charging speeds and even proprietary modifications. If you want to figure out which cable is right for your model, how to avoid port damage and why some chargers are slower, read on.

We will also touch on the rare cases where an oval connector may not be a Type-C (e.g., in older models or accessories), and give a checklist to verify the originality of the cable — FAQ Answering the most frequent questions of users.

1. What is the official name of the oval connector in Xiaomi phones?

The oval connector you see in most modern Xiaomi smartphones (starting with the 2016-2017 models) is the USB Type-C (or simply Type-C).

• 🔹 Symmetrical shape: You can insert the cable by either side (unlike Micro-USB).
• 🔹 High data transfer speed: up to 10 Gbps in the standard USB 3.2.
• 🔹 Support for fast charging: up to 100 watts and above (depending on the Xiaomi model).
• 🔹 Universality: Used not only for charging, but also for connecting external displays, headphones (via an adapter) and other devices.

It’s important to understand that Xiaomi didn’t invent its own connector — the brand follows the generally accepted USB-C standard developed by the USB Implementers Forum.However, some models (such as the Xiaomi Mi 11 Ultra or Redmi K50 Gaming) may have modified ports with additional pins for improved cooling or support for proprietary charging technologies.

⚠️ Note: If your Xiaomi smartphone is released before 2016 The oval socket in it may be a Micro-USB (for example, in Redmi). 3/3S or Mi 4i). These connectors are also slightly oval, but smaller in size and not symmetrical.

To determine the type of connector exactly, look at its shape:

• ✅ Type-C: wide oval connector (approximately) 8.4 × 2.6 mm), symmetrical.
• ❌ Micro-USB: narrow oval connector (about) 6.85 × 1.8 mm), asymmetrical (there are "top" and "bottom").

2. The evolution of connectors in Xiaomi smartphones: from Micro-USB to Type-C

Xiaomi has come a long way from outdated connectors to modern standards.

The transition to the Type-C began with the flagship Mi 5 series (2016), but even after that, some low-end models (such as the 2017 Redmi 5A) were still equipped with Micro-USB to reduce the cost of production, and the complete abandonment of the Micro-USB occurred only by 2020.

⚠️ Note: In some Xiaomi accessories (for example, in powerbank or wireless headphones) can still meet Micro-USB to charge the device itself. This does not mean that your smartphone is outdated – just the manufacturer saves on components for secondary gadgets.

If you buy a used Xiaomi smartphone, be sure to check the type of connector. For example, the Poco F1 (2018) has a Type-C, and the Redmi 4X (2017) has a Micro-USB. This affects the choice of charger and cable.

3. Why Type-C Oval Connector is Better than Micro-USB: 5 Key Benefits

The transition to USB Type-C was not accidental, as it solves many problems with old connectors.

• 🔋 Fast charging: Type-C supports Quick Charge, Power Delivery and proprietary Xiaomi technologies (e.g. HyperCharge up to 120W.
• 🔄 Reversibility: You don't have to flip the cable 3 times to insert it correctly. It's convenient in the dark or on the go.
• 📈 High data transfer speed: USB 3.2 in Type-C allows you to transfer files at speeds up to 10 Gbit / s (in Micro-USB maximum - 480 Mbit / s).
• 🛡️ Strength: The Type-C connector is designed for 10,000 connection cycles (vs. 1,500–3,000 for Micro-USB), which is especially important for active users.
• 🔌 Universality: One cable is suitable for a smartphone, laptop, tablet, headphones and even some monitors. Micro-USB is now only used in legacy devices.

But there’s a downside: Type-C cables wear out faster if you use poor-quality accessories. Cheap cables without certification can damage a smartphone port or even short-circuit, so Xiaomi recommends using only original or certified cables (with the USB-IF logo).

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Before buying a Type-C cable, check it for a metal chip inside the connector, a sign of a certified accessory that protects your smartphone from overheating.

What Type-C cable is needed for Xiaomi: original vs universal options

Not all Type-C cables are the same. For Xiaomi smartphones, three things are important to consider:

1. Data transfer speed: USB 2.0 (up to 480 Mbit / s) or USB 3.2 (up to 10 Gbit / s).
2. Support for fast charging: Not all cables can withstand 30+ watts.
3. Length and material: Short cables (1 m) lose less power than long cables (2 m+).

Xiaomi’s original cables are usually labeled “Fast Charge” or “Super Charge” and are optimized for proprietary brand technologies. For example, the Xiaomi 12 Pro with 120W requires a special cable that comes with the package. Universal cables (such as from Anker or Baseus) will also work, but may not unlock the full charging potential.

Check the support USB 3.2. if high data transfer rate is required)|Make sure the cable is certified. USB-IF (packet)|For charging. >30 watts choose cables marked "5A"|Avoid cables that are too long (optimally 1-1.5 m)|Check the reviews on compatibility with your Xiaomi model-->

If you lost the original cable, here is the compatibility table for popular models:

Important: 480 Mbps (USB 2.0) cables will not be able to provide the highest charging speed for Xiaomi flagships, even if the power supply supports 67+ watts.

5. Frequent Type-C Oval Connector Problems and How to Avoid Them

Despite the advantages, the Type-C connector can be a problem, and here are the most common problems and ways to solve them:

• 🔌 The port is shattered or the cable is poorly held: the reason is usually frequent connection / disconnection or the use of heavy cables).
• ⚡ Small sparks when charging: This is a sign of oxidation of contacts or use of poor-quality cable.
• 🐢 Slow charging: check if your cable supports the right power (see table above.
• 📵 The smartphone doesn't detect the cable you're connecting: try restarting the device or cleaning the port of dust. If the problem persists, it may be a damaged controller. USB.

⚠️ Warning: Never force the Type-C cable in! If the connector doesn't go, check it for foreign objects (dust, debris, bent contacts). Forced connection can break the port.

If the port is physically damaged (e.g., bent contacts), it can be repaired at a service center. The cost of repairing a Type-C connector in Xiaomi ranges from 1,500 to 3,000 rubles depending on the model, and in some cases it is cheaper to buy a smartphone in the secondary market than to repair the port.

6.The future of connectors in Xiaomi: the transition to wireless charging and new standards

Despite the versatility of Type-C, Xiaomi is actively developing alternative technologies.

• 🔋 Wireless charging: today flagships (for example, Xiaomi 13 Pro) support 50 watts according to the Qi standard. In the laboratories of the brand, solutions for 100 are being tested+ Watt.
• 🔗 Magnetic charging: like the iPhone (MagSafe), but with support for more power. In 2023, Xiaomi patented the Mi Air Charge technology - charging at a distance of up to 5 meters.
• ⚡ Graphene batteries: in the future, can make wired charging obsolete due to ultra-fast energy recovery (in 5-10 minutes).

However, a complete abandonment of Type-C is unlikely in the next 5-10 years. USB-C As a single standard for all gadgets from 2026, Xiaomi will support it in new models. + wireless, for example, Xiaomi Mix 4 or 12S Ultra.

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USB Type-C will remain the main connector for Xiaomi smartphones until at least 2027-2030, but wireless technology will develop in parallel.

7.How to distinguish the original Xiaomi cable from a fake: 4 signs

Fake Type-C cables can damage your smartphone or even cause a fire.

1. Packaging: Xiaomi's original cables are sold in a tight box with a hologram, barcode and brand logo.The fakes are often packaged in polyethylene.
2. Marking: The connector must have a USB-IF logo (a small trident icon) and a 5A or 3A (for high-power charging).
3. Assembly quality: the original cable has a durable plug with a metal body, and the wires inside the flatbed do not shine through.
4. Price: the original Xiaomi cable costs from 500 to 1,500 rubles. If the price is below 300 rubles, it is a fake.

You can use a tester (such as USB-C Checker) to test the real power and data transfer speed, and pay attention to the color of the flatbed: Xiaomi often uses branded shades (orange for Redmi, black / white for Mi).

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If you buy cable on a marketplace, check the reviews from the photos. Often, fakes give themselves off as careless soldering of contacts or lack of labeling.

FAQ: Answers to Frequent Questions About Xiaomi Connectors