Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.
Deciding between the Arcam AVR850 and the Denon AVR-S670H 5.2ch 8K Smart AV Receiver with Voice Control with an Additional 1 Year Coverage (2023) depends on your available space, storage capacity goals, and everyday usage style:
Designed for large households, bulk grocery shoppers, and long-term storage where total cubic feet is the highest priority.
Ideal for apartments, offices, dorms, or secondary kitchen use where space efficiency and neat organization are paramount.
| Specification | Arcam AVR850 | Denon AVR-S670H 5.2ch 8K Smart |
|---|---|---|
| Additional Features | ||
| Bi-amplifying | No | — |
| Audio Return Channel (ARC) | No | — |
| Apple Air-play Support | No | — |
| AIR Studios Monitor Certification | No | — |
| Advanced Sound Retriever (ASR) Technology | No | — |
| Smartphone Remote Control | No | — |
| X.v.Color | No | — |
| Three-zone Capability | No | — |
| Dual-zone Capability | No | — |
| Deep Color | No | — |
| A-B Speaker Switch | No | — |
| Pure Direct Mode | No | — |
| MCACC Pro | No | — |
| Auto Power Off | No | — |
| Amplifier | ||
| Frequency Response | 20-20000Hz | — |
| Output Impedance Per Channel | — | — |
| Output Power Per Channel | 100 W | — |
| Total Output Power | 100 W | — |
| Total Harmonic Distortion | 0.02% | — |
| Sound Features | ||
| Digital Content Protection | No | — |
| Digital Sound Processor (DSP) | No | — |
| Surround System Class | No | — |
| Sound Output Mode | Surround Sound | — |
| Surround Sound Effects | Surround Sound | — |
| DSP Preset Qty | No | — |
| Audio D/A Converter | No | — |
| Audio Formats | ||
| FLAC | No | — |
| Apple Lossless | No | — |
| AIFF | No | — |
| DSD | No | — |
| AAC | No | — |
| WMA | No | — |
| WAV | No | — |
| MP3 | No | — |
| Built-in Decoders | ||
| DTS Neural:X | Yes | — |
| Dolby True HD | Yes | — |
| DTS-HD Master Audio | — | — |
| Dolby Surround | Yes | — |
| Dolby Digital Plus | Yes | — |
| Dolby Atmos | Yes | — |
| DTS:X | Yes | — |
| Signal Processing | ||
| Video Conversion/scaling | Yes | — |
| HDMI Pass-through | up to 4K | — |
| Upscaling Via HDMI | up to 4K | — |
| 3D Pass-through | Yes | — |
| Connector Type | ||
| Optical Digital Outputs | No | — |
| HDMI Outputs | 2 | — |
| HDMI Inputs | 7 | — |
| Coaxial Digital Inputs | 4 | — |
| Optical Digital Inputs | No | — |
| Phones | 6 | — |
| AV Inputs | No | — |
| USB | 1 | — |
| Subwoofer Outputs | No | — |
| Coaxial Digital Outputs | No | — |
| Radio | ||
| Tuner Type | Digital | — |
| Preset Station | — | — |
| Preset Station Qty | — | — |
| Tuner Bands | DAB, Dab+ | — |
| Media Content Source | ||
| USB-host | Yes | — |
| Network | No | — |
| Bluetooth | No | — |
| Connectivity Interfaces | ||
| IEEE 802.3u | No | — |
| IEEE 802.3 | No | — |
| WI-FI | No | — |
| Bluetooth | No | — |
| Functions | ||
| Amplifier Class | — | — |
| Network Audio Player | Yes | — |
| Internet Radio | Yes | — |
| Digital Player | Yes | — |
| Power Device | ||
| Standby Power Consumption | 0.5 W | — |
| Operational Power Consumption | 1500 W | — |
| Clock | ||
| Sleep Timer | — | — |
| Built-in Clock | — | — |
| Built-in Display | ||
| Colour | Black | — |
| Type | — | — |
| General | ||
| Brand | Arcam | Denon |
| Dimension | ||
| Item Weight | — | 17.2 pounds |
The main differences center around storage capacity, form factor, and convenience. The Arcam AVR850 provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the Denon AVR-S670H 5.2ch 8K Smart AV Receiver with Voice Control with an Additional 1 Year Coverage (2023) offers a compact upright design that fits into smaller spaces with convenient shelf organization.
Chest-style freezers generally excel in thermal efficiency because cold air naturally settles at the bottom and does not escape when the lid is lifted. Compact upright models have lower total kilowatt-hour usage simply due to their smaller cubic volume, making both designs efficient for their respective intended purposes.
Both products are listed on Amazon with full manufacturer warranties, customer reviews, and fast delivery options. Click the "Check Price on Amazon" buttons in the comparison cards above to view today's latest promotions, verified customer ratings, and current availability.
Measure your available floor clearance first. If you have open space in a garage, basement, or utility room and want to freeze items in bulk, choose the Arcam AVR850. If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the Denon AVR-S670H 5.2ch 8K Smart AV Receiver with Voice Control with an Additional 1 Year Coverage (2023).
