Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.
Deciding between the Epson Home Cinema 730HD and the Acer V6820i 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 | Epson Home Cinema 730HD | Acer V6820i |
|---|---|---|
| Properties | ||
| Aspect Ratio | 16:9 | 16:9 |
| Input Lag, Ms | — | — |
| Projection Distance, M/ft | 1.4 - 4.8/3.2 - 13.1 | 1-8/3.2-26.2 |
| Noise Level, DBA | 37 | 26 |
| Projection Screen Size, Inch | 50 - 150 | 37 - 300 |
| Projection System | 3LCD | DLP |
| Pixel Number | 1024000 | 8300000 |
| Color Reproduction | 1.07 billion | 1.07 billion |
| Throw Ratio Range | 1.3 - 1.56 | 1.4-8 |
| Contrast Ratio | 12000:1 | 10,000:1 |
| Brightness, Lumens | 3000 | 2400 |
| Power Consumption, W | 283 | 310 |
| Lamp | ||
| Lamp Life (normal Mode), Hours | 6000 | 4000 |
| Lamp Type, W | 200 | 240 |
| Lamp Life (eco Mode), Hours | 10000 | 15000 |
| Connectivity | ||
| Ethernet (RJ45) | No | 1 |
| SPDIF (optical) | No | — |
| Audio Output (3.5mm) | No | 1 |
| Audio Input (3.5mm) | No | 1 |
| USB (service) | 1 | 1 |
| Audio Input (RCA) | 1 | — |
| USB | 1 | 2 |
| Composite Video Input (RCA) | 1 | — |
| 12V Trigger | No | 1 |
| VGA Input | 1 | 1 |
| RS232 (DB-9pin) | No | 1 |
| MHL | No | — |
| Audio | ||
| Sound Type | mono | Stereo |
| Speaker Power, W | 2 | 10 |
| Integrated Speakers | Yes | Yes |
| Settings | ||
| Keystone Adjustment Vertical, +- Degrees | 30 | — |
| Keystone Adjustment Horizontal, +- Degrees | 30 | — |
| Lens | ||
| Zoom Ratio | 1.2x | 1.3x |
| Lens Shift | vertical +/- 30%, horizontal +/- 30% | Vertical +/-15% |
| Focal Length, Mm | 16.9 - 20.28 | 12.81-16.74 |
| F-number | 1.58 - 1.72 | 1.94-2.23 |
| Features | ||
| Projection Method | front, rear, ceiling mount, tabletop | — |
| Security | password protection | — |
| 3D | No | — |
| Mouse Functions | Yes | — |
| REMOTE CONTROL | Yes | Yes |
| Resolution | ||
| Resolution Abbreviation | WXGA | Full HD |
| Max Resolution (resized) | 1920 x 1080 | 4120 x 2160 |
| Native Resolution | 1280 x 800 | 3840x2160 |
| Dimensions | ||
| Weight, Kg/pounds | 2.40/5.29 | 5.49-12.1 |
| Size W X H X D, сm/inches | 23.37 x 29.72 x 7.87/9.2 x 11.7 x 3.1 | 39.9 x 12.7 x 29.7/15.7 x 5.0 x 11.7 |
| Video Compatibility | ||
| SECAM | Yes | — |
| PAL | Yes | — |
| NTSC | Yes | — |
| Operating Temperature | ||
| Max, C/F | 35/95 | 40/104 |
| Min, C/F | 5/41 | 0/32 |
The main differences center around storage capacity, form factor, and convenience. The Epson Home Cinema 730HD provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the Acer V6820i 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 available through official brand stores and authorized retailers with full manufacturer warranties and fast delivery options. Click the "Check Best Price" buttons in the comparison cards above to view today's latest promotions, official deals, 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 Epson Home Cinema 730HD. If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the Acer V6820i.
