Design

The AVR-X3700H and X4700H from Denon are both very simple in how they look. The gear that doesn't scream for attention are these antennas, which are simple black boxes. The screen is in the middle, and the power button is on the right. Other than that, it's not very flashy. They look good in most home theatre sets and don't mix with any other decor. People won't notice them much whether you put them away or leave them out in the open.

The X4700H is slightly better built than the other model, even though both have the same simple, practical look. The buttons feel tighter, and the material seems a bit more high-end when you touch it. Over time, that small difference in build quality can make a difference, especially if you use your radio a lot. It's nice to know that the X4700H is built to last because it feels a bit more sturdy.

Both of these antennas are pretty big, but they both fit nicely into most home setups. It's important to have enough space to house them because they're both big. This type is good for people who care more about efficiency than looks. It does its job without drawing too much attention to itself.

Connectivity

The X3700H has a lot of different ways to connect. It's easy to set up because it has seven HDMI inputs and three outputs. This type works with any device that streams videos, plays games, or plays Blu-rays. It also lets you pass through 8K and 4K video, so the quality of your video stays great. There are three audio zones, so you can play different music in different parts of the house. This is useful for switching between places while doing other things.

But this is where the X4700H starts to shine more than the other one. It is made for people with bigger and more difficult sets because it has nine HDMI inputs and the same number of outputs as the X3700H. It's made for people who need more ways to join, especially if they want to add more gadgets to their system. The X4700H also has a wider range of audio outputs than the 3700H, which lets it handle more complicated speaker setups better. The X4700H also has better multi-room audio control, which makes it easier to stream different audio materials to different places.

Both types have features like AirPlay 2, Bluetooth, and music services like Spotify and Pandora that make it easy to link wirelessly. Also, both of them have eARC (Enhanced Audio Return Channel), which lets you get high-quality sound from your TV. Both have a lot of great links, but the X4700H is better because it can be used in more situations and is more future-proof.

Performance

The X3700H has 105 watts of power per channel, which is more than enough for most medium- to big rooms. It gives movies, games, and songs a full, rich sound that brings out their best. The sound moves around you in a way that makes action scenes stand out when Dolby Atmos is enabled. The highs are clear without being sharp, the mids are well-balanced, and the bass has just the right amount of power to be felt without taking over the room. It works well and can take almost anything you throw at it.

The X4700H, on the other hand, is a whole different level. Along with making the sound bigger, it gives it more depth and clarity thanks to its extra 125 watts per channel. This extra power really shines in bigger rooms or places where the sound quality isn't as good. It plays complicated music without any problems, keeping the clarity in high notes and making the bass even stronger. When you watch a high-budget action movie or listen to high-resolution music, the X4700H makes the sound more complex.

The extra power of the X4700H is obvious if you like to turn up the noise or if you need to fill a large room. It also has more features for audiophiles and people who want their music to sound fuller and more complex. The X4700H might not always make a big difference in everyday life, but it does when there are exciting action scenes or detailed music tracks.

Where and When to Use

The X3700H works great in most living rooms and even places that are just for watching films at home. For people who like films and video games but don't need the latest technology, this is the perfect setup. It works well in medium-sized to big rooms and gives you a full experience without being too much.

The X4700H, on the other hand, is made for bigger and more complex setups. This receiver works well if you have a bigger room or a room just for your home theatre. It's for people who listen to high-resolution music or are very careful about sound quality and also watch films and play games. When used in a bigger room, the X4700H makes a big difference, especially when the sound gets more complicated.

For those who want to push the limits a bit further, the X4700H is the right choice. The X3700H can handle most sets beautifully. It's great if you want to build a more advanced home theatre or if you want to add better parts later on.

Compatible Devices

The newest electronics work well with both sets. They can handle everything, from 4K Blu-ray players to the newest game systems like the PlayStation 5 and Xbox Series X. The X3700H is more than enough for most people, and it works with the newest standards, such as Dolby Atmos and DTS. There won't be any problems for you if your setup includes Blu-ray players, streaming devices, and game systems.

But the X4700H gives you a little more room to grow. It's made for more complicated setups, like when you want to connect several devices in different places. It connects to more devices via HDMI, so you don't have to switch cords or worry about running out of ports. If you want to add more features in the future, the X4700H gives you more options.

Ease of Use

It's not as hard as it might seem to set up either of these radios. Both types come with Denon's on-screen setup wizard, which walks you through the process of setting them up step by step. It's pretty easy to set up, even if you're not very tech-savvy. The user design is easy to understand, so it's simple to use every day.

However, the X4700H's many extra features could be too much for someone new to home theatre sets. If you're not used to it, it can be hard to handle multiple zones or more complex sound sets. Both types, though, come with a remote control and an app that lets you change settings on the fly. You should find both types useful and simple to use in everyday life.

Cost

The Denon AVR-X3700H is more affordable, which makes it a great choice for people who want to build a good home theatre but don't want to spend a lot of money. With most of the tools you'll need in the next few years, you still get great speed and security.

The X4700H costs more, but it's worth it because it has more power, better connections, and more options for bigger or more complicated setups. If you're ready to spend a lot of money on the best, the X4700H is a great choice. It's especially good if you have a bigger room or more complicated sound needs.