The catch
Denon AVR-X1800H
A TV and projector cannot both be connected directly to one HDMI output.
Side by side
Three 4K120 sources, a phono-only turntable or a separate front-speaker amp make AVR-X1800H the choice. Two displays or compatible Sony wireless rear speakers make it STR-AN1000. Seven channels is the limit on both, so four height speakers call for a different model.
Before you buy
Denon satisfies the requirement of three 4K120 inputs yet has one display output. Sony has two outputs but just two 4K120 inputs. If both requirements are firm, neither receiver covers the complete direct-wiring plan.
Where this comes from
Required: at least 3 4K120 inputs and 2 HDMI outputs. X1800H = 3 and 1. STR-AN1000 = 2 and 2. Neither meets both conditions.
The catch
A TV and projector cannot both be connected directly to one HDMI output.
The catch
Of its six HDMI inputs, just two support 4K120.


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Denon AVR-X1800H vs Sony STR-AN1000 on gaming inputs, two displays, wireless rear speakers and a turntable, so you can fit the receiver to the equipment you own.
Three 4K120 sources, a phono-only turntable or a separate front-speaker amp make AVR-X1800H the choice. Two displays or compatible Sony wireless rear speakers make it STR-AN1000. Seven channels is the limit on both, so four height speakers call for a different model.
Which one fits
Three suitable inputs are on Denon. Sony has two, which leaves one source needing another route or a lower video mode.
Sony has two HDMI outputs, Denon one. If the displays do not match, check the output settings.
An MM input is included on Denon. For a phono-only MM source, Sony needs an external stage.
Sony names these wireless rears as compatible. Their power and placement requirements still apply.
In practice
Denon satisfies the requirement of three 4K120 inputs yet has one display output. Sony has two outputs but just two 4K120 inputs. If both requirements are firm, neither receiver covers the complete direct-wiring plan.
Required: at least 3 4K120 inputs and 2 HDMI outputs. X1800H = 3 and 1. STR-AN1000 = 2 and 2. Neither meets both conditions.
A moving-magnet cartridge can go straight into the phono input on Denon. Sony needs a separate phono stage unless the turntable already supplies line-level output. Check that before you treat the two receiver prices as the whole cost.
An MM phono input is listed for X1800H. The STR-AN1000 rear connection guide lists line-level analog audio but no phono stage. Somewhere in the chain, a phono-only MM cartridge needs that stage.
Sony's rear-speaker option can change how cables are routed. It does not make its seven-channel layout into a nine-channel 5.1.4 system. Buy the compatible rears for the connection convenience and not as a processing expansion.
Compatibility with SA-RS3S and SA-RS5, and layouts of 7.2 / 5.2.2, are documented by Sony. 9 main channels are required for five ear-level plus four height speakers.
Check a documented speaker layout against HDMI sources and external-amplifier plans.
Handles your setup
Runs 5.1.2 on its own built-in amplifiers. Takes 3 HDMI devices, 1 of them at 4K/120Hz.
Handles your setup
Runs 5.1.2 on its own built-in amplifiers. Takes 3 HDMI devices, 1 of them at 4K/120Hz.
A powered subwoofer does not count toward the speaker channels. This checks one main room. Check Zone 2, bi-amping and unusual speaker assignments yourself. Leave room for ventilation, and confirm HDMI settings, cables and speaker impedance before you install.

Denon, AVR-X1800H
This seven-channel Denon includes Audyssey MultEQ XT and HEOS, plus three 4K120 inputs. It is a targeted pick for a room with one display and two height speakers.

Sony, STR-AN1000
Sony wireless rear-speaker compatibility and two HDMI display outputs come with seven amplifier channels, enough for 7.1 or 5.1.2. Two of its six HDMI inputs handle 4K120.
Spec by spec
| Spec | Denon AVR-X1800H | Sony STR-AN1000 | In practice |
|---|---|---|---|
| 4K120 inputs | 3 of 6 HDMI inputs | 2 of 6 HDMI inputs | Only on Denon do a pair of consoles and a gaming PC fit directly at 4K120. Exact video formats still matter. |
| HDMI display outputs | 1 | 2 | Two displays can stay connected to Sony with no need to move the display cable. |
| MM phono input | Yes | No | With Sony, a turntable that has no built-in phono stage needs an additional stage. |
| Main-channel pre-outs | Front left and right | None | Denon can pass its front pair to a stereo power amp you already have. |
| Sony wireless rear support | No matching Sony connection | SA-RS3S and SA-RS5 supported | Sony's rear-speaker route is specific to certain models and is not universal wireless compatibility. |
| Powered main channels | 7 | 7 | A five-speaker base plus two heights runs on either. Neither powers nine main speakers. |
Trade-offs
Change of plan
Go with Denon AVR-X1800H. The third high-frame-rate input is on Denon.
Go with Sony STR-AN1000. Those connection paths come from Sony.
Neither model fits. Only one half of this direct-connection requirement is met by either receiver.
Decision guide
AVR-X1800H suits three 4K120 sources, a phono-only turntable or a separate front-speaker amp. STR-AN1000 suits two displays or compatible Sony wireless rear speakers. Four height speakers need a different model, since both are seven-channel receivers.
The trade-off between these receivers crosses over, and that is useful. A third high-frame-rate source fits on the Denon, while a second display fits on the Sony. Write down both counts, since a general HDMI 2.1 label does not tell you if the full room can stay connected.
With a turntable and a stereo amplifier already in the room, the Denon can be the less disruptive replacement. Its MM phono input and front pre-outs may let you keep both without extra adapters. The Sony makes more sense when what you want to keep is a compatible set of its wireless rear speakers.
Only explicitly supported rear models get the Sony benefit, and ordinary Bluetooth speakers cannot stand in for SA-RS3S or SA-RS5 surrounds. Before buying a bundle, check power access and the supported placement, and add the speaker cost when you compare offers.
By the numbers
What we found across the AV receivers we compare, plus the checked facts behind each finding.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Denon AVR-X1800H |
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| Sony STR-AN1000 |
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Ready to buy
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Three 4K120 devices stay connected directly
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A TV and projector both stay connected
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