Denon AVR-X1800H vs Onkyo TX-RZ50
104 facts in comparison
Based on 847 Reddit opinions. Close race—Denon AVR-X1800HDenon AVR-X1800H edges ahead.
847 opinions
Denon AVR-X1800H leads by 2pts
VS
Reddit's Pick
84%
B+
Based on
1,018 Redditors
Winner
Denon AVR-X1800H
~$849
379 opinions
tldr; Updated budget 7.2 receiver with improved DAC. HDMI 2.1 ready, Audyssey MultEQ. Refreshed entry-level choice.
Check pricesVS
82%
B+
Based on
951 Redditors
Onkyo TX-RZ50
~$1,094.99
468 opinions
tldr; Feature-rich 9.2 receiver with Dirac Live included. THX certified, powerful output. Strong Denon X3800H alternative.
Check prices🎵SOU
⭐SUR
⭐REC
🔇SUB
⚡SET
69
Points
70
Points
Score by Category
Sound Quality
72%59%
Surround Sound
50%67%
Receiver/AVR
70%81%
Subwoofer
0%40%
Setup & Calibration
65%74%
Why is Onkyo TX-RZ50 better than Denon AVR-X1800H?
- Better value (96% vs 87%)
- Better receiver (81% vs 70%)
- Better surround (67% vs 50%)
- Better setup (74% vs 65%)
- ?? 9.2ch with 120W per channel
Based on 1,969 Reddit opinions
Too Close to Call
Reddit prefers the Denon AVR-X1800HDenon AVR-X1800H
Winning by 2 points (84% vs 82%)
Better sound quality
7.2ch with 80W per channel
Audyssey MultEQ
High confidence (1,969 mentions)
💬Reddit Sentiment
Based on 1,969 Reddit mentionsOverall Rating
Denon AVR-X1800H
8.4/10
1,018 mentions
Onkyo TX-RZ50
8.2/10
951 mentions
RECEIVER
Denon AVR-X1800H7.0/10
Onkyo TX-RZ508.1/10
VALUE
Denon AVR-X1800H8.7/10
Onkyo TX-RZ509.6/10
SURROUND
Denon AVR-X1800H5.0/10
Onkyo TX-RZ506.7/10
SOUND QUALITY
Denon AVR-X1800H7.2/10
Onkyo TX-RZ505.9/10
SETUP
Denon AVR-X1800H6.5/10
Onkyo TX-RZ507.4/10
SUBWOOFER
Denon AVR-X1800H0.0/10
Onkyo TX-RZ504.0/10
⚔️
Head to Head
| Topic | Denon AVR-X1800H | Onkyo TX-RZ50 |
|---|---|---|
Receiver | 70% | 81% |
Value | 87% | 96% |
Surround | 50% | 67% |
Sound Quality | 72% | 59% |
Setup | 65% | 74% |
Subwoofer | 0% | 40% |
Category Wins
Denon AVR-X1800H: 1|Onkyo TX-RZ50: 5
Head to Head
Denon AVR-X1800H: 1|Onkyo TX-RZ50: 5
ReceiverOnkyo TX-RZ50
Denon AVR-X1800H70%
Onkyo TX-RZ5081%
ValueOnkyo TX-RZ50
Denon AVR-X1800H87%
Onkyo TX-RZ5096%
SurroundOnkyo TX-RZ50
Denon AVR-X1800H50%
Onkyo TX-RZ5067%
Sound QualityDenon AVR-X1800H
Denon AVR-X1800H72%
Onkyo TX-RZ5059%
SetupOnkyo TX-RZ50
Denon AVR-X1800H65%
Onkyo TX-RZ5074%
SubwooferOnkyo TX-RZ50
Denon AVR-X1800H0%
Onkyo TX-RZ5040%
Denon AVR-X1800H
84%
82%
Onkyo TX-RZ50
Denon AVR-X1800H84%
Onkyo TX-RZ5082%
Close race - Denon AVR-X1800H edges ahead by 2 points
Key Specs
| Spec | Denon AVR-X1800H | Onkyo TX-RZ50 |
|---|---|---|
| Brand | Denon | Onkyo |
| Manufacturer | Denon | Onkyo |
| Color | Black | Black |
| Weight | 23.05 pounds | 36.05 Pounds |
| Height | 6.0 inches | 7.94 inches |
Key Highlights
Denon AVR-X1800H
?? 7.2ch with 80W per channel
??️ Audyssey MultEQ
?? HDMI 2.1 with 8K
?? VRR and ALLM gaming
?? Improved DAC vs X1700H
Onkyo TX-RZ50Winner
?? 9.2ch with 120W per channel
??️ Dirac Live included
?? THX Select certified
?? HDMI 2.1 with 8K
?? IMAX Enhanced support
Topic Battles
Denon AVR-X1800H: 1|Tied: 0|Onkyo TX-RZ50: 4
🎵Sound Quality
Denon AVR-X1800H winsDenon AVR-X1800H
72%
Onkyo TX-RZ50
59%
⭐Surround Sound
Onkyo TX-RZ50 winsDenon AVR-X1800H
50%
Onkyo TX-RZ50
67%
⭐Receiver/AVR
Onkyo TX-RZ50 winsDenon AVR-X1800H
70%
Onkyo TX-RZ50
81%
🔇Subwoofer
Onkyo TX-RZ50 winsDenon AVR-X1800H
0%
Onkyo TX-RZ50
40%
⚡Setup & Calibration
Onkyo TX-RZ50 winsDenon AVR-X1800H
65%
Onkyo TX-RZ50
74%
Based on Reddit sentiment across 5 categories
📈Where They Rank
💬What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Denon AVR-X1800H
Best Praise
+67 pts“Buy the denon x1800 from accessories4less.com as a factory refurbished that comes packaged brand new with full warranty for only $499. Take that savings and upgrade to the svs pb1000 pro. You'll get a more current manufactured avr resolving any internal parts supply/quality issues , get a better sub, and save $100 to boot. You won't be disappointed!”
r/hometheater
ViewTop Criticism
+10 pts“>I think x1800 is the newer version with similar features and 2 less channel X1800H is no where near the same caliber at the X3600H. You're getting a lower end version of Audyssey, smaller power supply, less channels, etc.. X3700H or X3800H would be the replacement route to go.”
r/hometheater
View3 more quotes available below
What Redditors Say
Best praise vs top criticism for Onkyo TX-RZ50
Sentiment Over Time
Denon AVR-X1800H
Onkyo TX-RZ50
📈Historical Price Data
Denon AVR-X1800H
Onkyo TX-RZ50
Denon AVR-X1800H
All-time low: $426.24(2024-06)
Onkyo TX-RZ50
All-time low: $799(2024-12)
$73 below 90-day avg
Which is Better?
Denon AVR-X1800H Wins
84%
AVR-X1800H
vs
82%
TX-RZ50
Close race, but Denon AVR-X1800H edges ahead by 2 points based on 1,969 Reddit opinions.
Why Denon AVR-X1800HWinner
- ?? 7.2ch with 80W per channel
- ??️ Audyssey MultEQ
- ?? HDMI 2.1 with 8K
Why Onkyo TX-RZ50
- Better Value for Money (96% vs 87%)
❤️The Love/Hate Breakdown
Sentiment Breakdown
32%Positive
Positive
32%Neutral
62%Negative
6%Based on 1,018 Reddit opinions
Sentiment Breakdown
41%Positive
Positive
41%Neutral
51%Negative
8%Based on 951 Reddit opinions
Frequently Asked Questions
Which is better, Denon AVR-X1800H or Onkyo TX-RZ50?
Based on 1,969 Reddit comments, Denon AVR-X1800H has a slight edge with 84% positive sentiment vs Onkyo TX-RZ50's 82%. The difference is small, so both are solid choices.
Should I buy Denon AVR-X1800H or Onkyo TX-RZ50?
Both have similar approval ratings (84% vs 82%), so focus on specific features, pricing, and what matters most to you.
What do Redditors love about Denon AVR-X1800H?
Reddit users highlight: 7.2ch with 80W per channel. Audyssey MultEQ. HDMI 2.1 with 8K. With 1,018 mentions and 84% approval, it's a well-regarded choice in the community.
What do Redditors say about Onkyo TX-RZ50?
Reddit users highlight: 9.2ch with 120W per channel. Dirac Live included. THX Select certified. With 951 mentions and 82% approval, it remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 1,969 Reddit comments: 1,018 about Denon AVR-X1800H and 951 about Onkyo TX-RZ50. Data was sourced from Home Theater community discussions.
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Well-discussed products with many mentions tend to have more reliable scores than niche items with fewer data points.
Why trust Reddit over professional reviews?
Reddit users bought products with their own money and have no incentive to mislead. You're seeing hundreds of real opinions across different use cases, not just one reviewer's take. This crowdsourced approach surfaces both common praise and recurring complaints.
847 Reddit opinions analyzed · Last updated 7/26/2026