Are you planning to buy an AV receiver? Have you shortlisted Onkyo RZ50 and Denon X3700H? This Onkyo TX-RZ50 vs Denon AVR-X3700H review will provide the best answer to help you make the best buying decision. These two home theater receivers have their features and benefits. Let us do a comprehensive analytical study of Onkyo TX-RZ50 vs Denon AVR-X3700H to find a solution to your concerns and doubts.
Table of Contents
Onkyo TX-RZ50 vs Denon AVR-X3700H Comparison:
Onkyo TX-RZ50 | Denon AVR-X3700H | |
Preview |   Best Value |   Best Choice |
Channels | 9.2 | 9.2 |
Watts Per Channel | 120 | 105 |
Audio | Dolby Atmos, DTS:X | Dolby Atmos, DTS:X |
Video | HDR10, HDR10+, Dolby Vision, 8K Upscaling, 8K Passthrough | HDR10, HDR10+, Dolby Vision, 8K Upscaling, 8K Passthrough |
HDMI Inputs | 7 | 7 |
Wireless Connectivity | Wi-Fi, Bluetooth, AirPlay 2, Chromecast | Wi-Fi, Bluetooth, AirPlay 2, DLNA, HEOS |
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Design
The front panel of this home theater receiver contains one master knob for volume on the right and two smaller knobs on the left for tone adjustment and listening mode input. The large display in the center helps you take control of this device easily. There is also a flap that covers many buttons to avoid a cluttered look.
The solid hardware components of this receiver add admirable solidity and stability. Onkyo has done well to make the remote user-friendly. It is much better than the remote available with the previous model TX-RZ840. The design and build quality of this model is reasonably good. You cannot expect the same standards often associated with some of the high-end products available on the market.
The design of AVR X3700H looks good. The front display of this model is highly legible. Denon has made the front panel extremely functional. You can find two large knobs on the right and left sides of this receiver for volume control and source selection. Under the front display, you can find 10 buttons for activating various functions.
Top-quality internal components make this device a dependable option available on the market. The large remote comes with smaller buttons. Denon could have done better with the design of the remote. However, the build quality is appreciable.
Both models won’t disappoint in terms of design and build quality. Overall, the functional design of the Denon model has a slight edge over the Onkyo model.
Winner: Denon AVR-X3700H
Channels
The number of channels available on both V receivers is 9. You can find them offering 11.2-channel processing as well. The internal amplifiers of RZ50 allow you to create a 7.2.2 or 5.2.4 system. It can be elevated to a 7.2.4 setup with external amplifiers.
How does X3700H perform? You can set up a 5.1.4 or 7.1.2 channel system using the built-in amplifiers. External amplifiers let you create a 7.1.4 system. What is the difference between these two models? Although you cannot find a substantial difference, RZ50 puts up a slightly better performance than the Denon model.
Winner: Tie
Connectivity
How many HDMI inputs and outputs do TX RZ50 have? It contains 7 inputs and 2 outputs. The AVR X3700H comes with the same number of HDMI inputs. However, it has 3 HDMI outputs.
Let us check other components of these models. The Onkyo model is equipped with 1 RS-232 control port, 1 component input, 1 optical input, 1 IR input, 1 coaxial digital audio input, and 2 composite inputs.
You can find 5 stereo RCA inputs, 2 3RCA component inputs, and 2 optical Toslink inputs on the Denon model. It also boasts 3RCA composite inputs, 2 RCA subwoofer outputs, and 1 3RCA component output.
These two home theater receivers are equipped with an Ethernet port, and built-in wireless and Bluetooth adapters. They show high compatibility with AirPlay2 and popular voice control technologies like Google Assistant and Amazon Alexa.
The virtual assistant support of X3700H also extends to Josh.ai and Apple Siri. Further, this model is also compatible with HEOS.
These figures ascertain the fact that X3700H and TX-RZ50 are on equal grounds when it comes to connectivity options.
Winner: Tie
Audio Capabilities
The power generation capacity of TX RZ50 per channel is 120 W. Each channel of the X3700H model delivers 105 watts. It indicates that the amplifier performance of the Onkyo model stands taller than X3700H.
RZ50 offers an improved sense of precision when it comes to handling the highest and lowest frequencies. You can also expect a defined sound image and superior fluidity. Everything sounds natural and realistic. The immersive experience will take you to a different world altogether.
This model renders busy action scenes with meticulous details and accurate localization of sound effects. The bass stays deep and firm to create a perfect listening environment. The sound output of this device can be described as cohesive and fluid. You can enjoy a very stable and large sound image with impeccable accuracy and clarity when listening to your favorite tracks.
Denon AVR X3700H comes with unbeatable crispness, detailing, clarity, and warmth to keep listeners engaged. It reproduces sound that is incredibly pleasing to your senses. This AV receiver never misses out on the richness and detail. X3700H offers faithful rendering with excellent resolution to create an ideal front soundstage.
When you watch movies, the dialogue stays in the middle with much-needed depth and clarity. You don’t have to worry about any undesirable interference. The overhead activity can be termed superb. The low-end prowess is phenomenal. If you want to buy a home theater receiver that offers a visual and audio spectacle, you can choose X3700H.
Winner: Tie
Video Capabilities
You won’t be able to find a significant difference between these two AV receivers when comparing the video features and capabilities. 8K60p pass-through support can be associated with these two products. They are also capable of 8K UHD upscaling. Both RZ50 and X3700H support the same Dolby Vision, HLG, and HDR formats.
Winner: Tie
Value for Money
The value for money is a vital consideration for most buyers. You need to pay $200 more to buy X3700H compared to RZ50. The Denon model offers better features and capabilities. However, RZ50 offers more power at a lesser price. What does it suggest? It points out that Onkyo TX-RZ50 offers better value for your money.
Winner: Onkyo TX-RZ50
Verdict
What is the final verdict? After a detailed analysis of all relevant factors, this Onkyo TX-RZ50 vs Denon AVR-X3700H review confirms that the latter is a better option. The functional design of the Denon model holds an upper hand over the Onkyo model. If you evaluate the channel and amplifier performances, RZ50 retains a slight edge over the Denon counterpart. The video features of these two receivers are the same. However, AVR X3700H comes with better audio features and connectivity features to stand taller than the RZ50.
Onkyo TX-RZ50 | Denon AVR-X3700H |
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REFERENCES AND FURTHER READING:
- Denon AVR-S970H Review – New Value King - February 12, 2024
- How To Choose An AV Receiver – Make An Informed Decesion - May 6, 2023
- Onkyo TX-RZ70 Review – The Ultimate Flagship - April 26, 2023