Thunderbolt 4 vs USB C: What’s the difference?

The modern world is shifting quickly with innovation towards the manufacturing of the latest devices and gadgets that are becoming better and better over time. 

There have been several changes for data sharing features which include the up-gradation of ports and the overall hardware of devices. 

The Thunderbolt 4 and USB-C are two examples of this innovation that come with the best laptop deal if a user is lucky enough to find such.

Thunderbolt 4 vs USB C

Having Thunderbolt 4 port and USB-C is a great benefit for any networking platform as well as for a person who has to deal with a lot of stuff using its devices.

Both of these ports have their own use in various devices like a laptop or latest PC. 

We are going to discuss Thunderbolt 4 Vs USB C in this discussion we understand what differences do these ports have and what features do they offer to the users. Here is a comparison of Thunderbolt 4 and USB C port.

Thunderbolt 4 vs USB C

Thunderbolt 4

The four Thunderbolt ports are designed to make it easy for you to connect your devices, keep your play area neat and manageable, open gates for high availability, and easily combine all the devices and connect them when you need them. 

Usually, all ports meet the rationale for connecting input/output devices to your computer, but the Thunderbolt 4 ports have many amazing advantages.



Some ports power the device, while some change the device’s registers to the computer. Others change the video indicator from their computer to an external monitor.

The Thunderbolt 4 port can run all three in one place. It provides a fast recording switch that can output video signals and, at the same time, power like-minded devices (as well as charging lightweight laptops).


The bidirectional bandwidth of the Thunderbolt 4 port is 40 Gbps.

Recordings of that method can be quickly moved to and from external storage, connected up to 5 devices through Thunderbolt 4 for flexible tool setup, and all powered by a single port.

Versatile connectivity

The Thunderbolt 4 port is identical to many connectivity standards, in addition to previous variations of Thunderbolt USB, DisplayPort, USB 2.0, and PC. It is a port in the form of a known USB-C type connection.

Thunderbolt Devices

Pair devices with the Thunderbolt 4 along with docks, screens, storage, and VCRs. 

Thunderbolt’s 3 devices and cables have the same settings as Thunderbolt’s 4 ports. Old Thunderbolt gadgets will work, but they require an adapter.


It’s also easy to connect an external high-speed Thunderbolt SSD to expand your device’s capacity for storing data and achieve speeds comparable to internal drives.

External Display

Connect multiple screens. The 4-port Thunderbolt port allows you to connect up to two 4K 60hz DisplayPort or HDMI video display devices via an adapter or similar cradle.

You can directly link a specific Thunderbolt video display device.

Thunderbolt 4

USB peripherals

USB devices like mice, keyboards, controllers, and headphones can also be connected through the use of a Thunderbolt 4 port.

Communication Network

Connect to the high-speed 10 Gigabit Ethernet community through an adapter, or connect your computer system through the peer-to-peer community using Thunderbolt 4.

This allows you to transfer with the flow of large amounts of data from one computer to another.


You can also charge your phone through the Thunderbolt 4 port. Connect your smartphone, lightweight calculator, and various related USB devices for a quick charge.


The USB C is a physical connection for ports that offer standard power and data delivery through a single cable.

 Because the USB C connector is reversible and symmetrical, there’s no need to guess how to plug it in. It has greater durability of up to 10,000 cycles, giving it a longer life for the multiple times it can be plugged in. 

It can also act as a charging port for most of the less power-consuming devices like a mobile phone. It provides broad connectivity and fast data transfer speed.

You can also connect an OTG through a USB C port in case you want to share files with other devices. There are great benefits of having a USB C port.

Smaller Size

USB C is smaller than the USB A connector, but it is more versatile. USB C connectors are well suited to offer many additional upgrades from previous generations.

These include additional conductors, better voltage ratings, better ratings overall, and more signal bandwidth, all discounted in USB compressed size.

Reversible Connection

You get a decent and complete shaped design for the cable, which allows it to be connected from both positive and reverse sides.

The improved symmetric design makes insertion easier and faster in the first attempt, with the right side up or down, compared to the previous generation.

Easy Data Transfer

USB-C provides good performance to send video signals and power at the same time.

It allows you to connect to the HDMI device at the same time, or to the DisplayPort, MHL, or almost anything else if you have the right adapter and cable.


Due to the symmetrical placement, the use of unidirectional inserts significantly reduces the amount of damage done to the connection.

USB C connections have been tested with up to 10,000 inserts. It is 6 times more durable than its previous USB A connectors.

Quick Charge

One of USB-C’s most advantageous features is to provide enough power to boost a host device, along with a computer or smartphone.

In reality, because they are the most practical alternative for connecting an AC adapter, many lightweight laptops with USB-C ports use them near traditional barrel connectors. 

Thunderbolt 4 Vs USB C

As we have seen the specs and advantages of both of these ports, now we see the differences that they have from one another. This will make things even more clear and better to understand about the use of each type of port.

Thunderbolt 4

Thunderbolt 4 expands from its previous base Thunderbolt 3’s innovations to provide a truly ubiquitous cable connecting experience.

Thunderbolt 4 provides constant 40 Gbps rates as well as data, video, and power via a single cable that allows better transmission of data signals for video and data.

It’s the most extensive Thunderbolt specification ever, with support for the widest range of industry standards, including DisplayPort, USB4, and PCI Express (PCIe), and it’s backwards compatible with previous Thunderbolt and USB generations.


It’s crucial to note that not all USB-C ports are created equal. So far, everything we’ve seen uses USB-C for data transfers and connected-device power delivery, but not necessarily for charging the host device.

While the USB-C standard provides for the DisplayPort-over-USB protocol to connect DisplayPort or HDMI monitors to a PC through an adapter, not every PC vendor has connected the ports to the graphics hardware in every device.

Some USB-C ports on a system support video output, while others don’t or don’t support it at all. It’s crucial to pay attention to the nuances. This is where Thunderbolt 4 outperforms USB C.

both of them have their own benefits for a user, but this is a major thing to consider while preferring a USB C over a Thunderbolt 4 port.

USB-C is a body connector for transferring statistics, video, and power. Thunderbolt and USB requirements each use a USB-C connector, but with different power, video, and statistics capabilities, it can be confusing.


Thunderbolt ports and connections are marked with “lightning bolts” and may consist of well-known Thunderbolt models that support them.

The Thunderbolt 4 ports receive a USB-C connection cable. However, to get Thunderbolt performance, you need to connect one Thunderbolt device to a monitor or dock with another Thunderbolt device.

The Thunderbolt port negotiates a pair of utilities and statistical rate, power, and video features and “downgrades” to the USB protocol if the utility is not always Thunderbolt-enabled. 

In this alternative mode, you can connect your Thunderbolt tool to a non-Thunderbolt USB-C port, or it will work at the USB3 level. Some quick facts about both of them are. 

  • Connect external monitors, Thunderbolt USB, and USB devices with a single Thunderbolt 4 cable.
  • In the high-speed Thunderbolt 4 era, take advantage of CPU power to improve information and video performance.
  • Thunderbolt 4 will enhance your game settings with game basics and video recording responsiveness and log your game with optimal settings.
  • Connect your high-speed SSD to the Thunderbolt 4 port to keep your game library on the go.
  • The popular Thunderbolt 4 cables help simplify cable selection. 
  • Probably the most advantageous protocol that can drive a USB-C port is Thunderbolt 3, or the ever-growing Thunderbolt 4.
  • Thunderbolt Guided USB-C Ports Three or four ways to transfer power and large amounts of data to and from complex devices such as computer changes with a single cable. Many computer makers neglect to use it.


This was a comparison article about Thunderbolt 4 Vs USB C where we have shared a complete detail of both of these ports and their benefits for a user.

We also discussed important features of Thunderbolt 4 and USB C that allow us to see a clear difference between them. One has quick charging support, while the other provides more connectivity options simultaneously. 

There are a lot of other differences as well, but if you are willing to know more about Thunderbolt 4 or USB C port, then there is an FAQ section below to leave your valuable remarks or questions.


1. Is a Thunderbolt monitor different from a USB-C monitor?

Yes, Thunderbolt monitors have a USB-C Thunderbolt port. Thunderbolt supports a chain of 4K monitors, so one screen must have at least a Thunderbolt port.

One is for signing the host laptop, and the other is for streaming the video to the second screen. A display with a Thunderbolt port can also determine better power tools such as laptops.

2. What's the difference between Thunderbolt 4 and USB C?

USB-C is a physical connection for data, video, and power switching. Thunderbolt and USB each use a USB-C connector, but with extraordinary power, video, and data capabilities, they can be confusing.

Thunderbolt 4 ports and connections are marked with “lightning bolts” and may contain well-known Thunderbolt models to assist them.

3. Do you mix USB-C and Thunderbolt well?

Thunderbolt 3 uses a USB-C connector, but not all hosts, cables, and devices with a USB-C connector will help Thunderbolt 3.

As you can see, the USB-C device connects well with the Thunderbolt 3 host connection, but the Thunderbolt 3 device does not fit well with the USB-C host connection.

4. Is Thunderbolt 4 similar to Thunderbolt 3?

Thunderbolt 4 helps send video signals to two 4K screens or one 8K screen. Thunderbolt3 is needed to support one 4K screen.

Also, if Thunderbolt Three needs to support 16Gbps statistical uploads via PCI Express, Thunderbolt Four doubles that requirement to 32Gbps.

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