Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.
Deciding between the BenQ HT2050A and the BenQ TH671ST 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.
(4.8)
If you’re looking for the middle-class entertainment projector with diverse connectivity and bright display, take a look at the BenQ TH671ST review. This projector has won an award as a gaming projector in 2019, thanks to its short throw, large screen, fast resp
Read More| Specification | BenQ HT2050A | BenQ TH671ST |
|---|---|---|
| Video Compatibility | ||
| SECAM | Yes | Yes |
| PAL | Yes | Yes |
| NTSC | Yes | Yes |
| Operating Temperature | ||
| Max, C/F | 40/104 | 40/104 |
| Min, C/F | 0/32 | 0/32 |
| Resolution | ||
| Native Resolution | 1920 x 1080 | 1920 x 1080 |
| Resolution Abbreviation | Full HD | Full HD |
| Max Resolution (resized) | 1920 x 1200 | 1920 x 1200 |
| Properties | ||
| Throw Ratio Range | 1.15 - 1.5 | 0.69 - 0.83 |
| Contrast Ratio | 15000:1 | 10000:1 |
| Brightness, Lumens | 2200 | 3000 |
| Power Consumption, W | 353 | 355 |
| Aspect Ratio | 16:9 | 16:9 |
| Input Lag, Ms | 16 | 16 |
| Projection Distance, M/ft | 1.5 - 6/3.2 - 19.6 | 0.9 - 3.3/3.2 - 9.8 |
| Noise Level, DBA | 29 | 33 |
| Projection Screen Size, Inch | 60 - 180 | 60 - 180 |
| Projection System | DLP | DLP |
| Pixel Number | 2304000 | 2304000 |
| Color Reproduction | 1.07 billion | 1.07 billion |
| Features | ||
| Mouse Functions | No | No |
| REMOTE CONTROL | Yes | Yes |
| Projection Method | front, rear, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
| Security | Kensington lock, password protection | Kensington lock, password protection |
| 3D | Yes | No |
| Connectivity | ||
| Composite Video Input (RCA) | No | No |
| 12V Trigger | No | No |
| VGA Input | 1 | 1 |
| RS232 (DB-9pin) | 1 | 1 |
| MHL | No | No |
| Ethernet (RJ45) | No | No |
| SPDIF (optical) | No | No |
| Audio Output (3.5mm) | 1 | 1 |
| Audio Input (3.5mm) | 1 | 1 |
| USB (service) | 1 | 1 |
| Audio Input (RCA) | 1 | No |
| USB | 1 | 1 |
| Settings | ||
| Keystone Adjustment Horizontal, +- Degrees | No | No |
| Keystone Adjustment Vertical, +- Degrees | 10 | 40 |
| Lamp | ||
| Lamp Life (eco Mode), Hours | 7000 | 15000 |
| Lamp Life (normal Mode), Hours | 3500 | 10000 |
| Lamp Type, W | 240 | 240 |
| Audio | ||
| Sound Type | mono | mono |
| Speaker Power, W | 10 | 1 |
| Integrated Speakers | Yes | Yes |
| Lens | ||
| Zoom Ratio | 1.3x | 1.2x |
| Lens Shift | vertical +/- 10% | vertical +/- 40% |
| Focal Length, Mm | 16.88 - 21.88 | 10.2 - 12.24 |
| F-number | 2.59 - 2.87 | 2.6 - 2.78 |
| Dimensions | ||
| Weight, Kg/pounds | 3.3/7.2 | 2.2/5.9 |
| Size W X H X D, сm/inches | 38.5 x 12.7 x 27.7/15 x 4.79 x 10.9 | 27.9 x 10.1 x 22.8/11.7 x 4.6 x 9.5 inches |
The main differences center around storage capacity, form factor, and convenience. The BenQ HT2050A provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the BenQ TH671ST 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 BenQ HT2050A. If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the BenQ TH671ST.
