Benq HT2050A and HT2150ST are two of Benq’s latest home theater projectors. Both models feature high-end specs and features, making them ideal for avid gamers, movie buffs, and outdoor enthusiasts. The main difference between the two is in their contrast ratio, throw distance, and color accuracy.
BenQ HT2050A

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7 Key Differences Between Benq HT2050A vs HT2150ST
- Contrast Ratio: The Benq HT2050A has a lower contrast ratio of 15,000:1 whereas the Benq HT2150ST has a higher contrast ratio of 30,000:1.
- Throw Distance: The Benq HT2050A has a shorter throw distance of 1.5 – 2.5 m whereas the Benq HT2150ST has a longer throw distance of 1.9 – 4.1 m.
- Color Accuracy: The Benq HT2050A has lower color accuracy with a color gamut of 100% Rec. 709 whereas the Benq HT2150ST has higher color accuracy with a color gamut of 100% Rec.2020.
- Price: The Benq HT2050A is available for a lower price than the Benq HT2150ST.
- Lamp Life: The Benq HT2050A has a longer lamp life of 15,000 hours compared to the Benq HT2150ST which has a lamp life of 10,000 hours.
- Inputs: The Benq HT2050A has two HDMI inputs whereas the Benq HT2150ST has three.
- Brightness: The Benq HT2050A has a lower brightness of 2,200 lumens whereas the Benq HT2150ST has a higher brightness of 2,500 lumens.
BenQ HT2050A 1080P Home Theater Projector

The Benq HT2050A is a full HD 1080p home theater projector that is perfect for avid gamers, movie buffs, and outdoor enthusiasts. It has a 15,000:1 contrast ratio and supports up to 2,200 lumens of brightness. It has a 1.5 – 2.5 m throw distance and a color gamut of 100% Rec. 709. It has two HDMI inputs and a lamp life of 15,000 hours.
PROS:
- High-end specs
- Supports a wide range of media formats
- Long lamp life
- Affordable price
CONS:
- Lower contrast ratio
- Lower color accuracy
- Shorter throw distance
BenQ HT2150ST 1080P Short Throw Projector

The Benq HT2150ST is a full HD 1080p home theater projector that is ideal for avid gamers, movie buffs, and outdoor enthusiasts. It has a 30,000:1 contrast ratio and supports up to 2,500 lumens of brightness. It has a 1.9 – 4.1 m throw distance and a color gamut of 100% Rec. 2020. It has three HDMI inputs and a lamp life of 10,000 hours.
PROS:
- High-end specs
- Supports a wide range of media formats
- Long throw distance
- High color accuracy
CONS:
- Shorter lamp life
- Higher price
- Lower brightness
FAQ:
Q1. What is the contrast ratio of the Benq HT2050A?
A1. The Benq HT2050A has a contrast ratio of 15,000:1.
Q2. What is the throw distance of the Benq HT2150ST?
A2. The Benq HT2150ST has a throw distance of 1.9 – 4.1 m.
Q3. What color accuracy does the Benq HT2050A have?
A3. The Benq HT2050A has a color gamut of 100% Rec. 709.
Q4. Does the Benq HT2150ST have more inputs than the Benq HT2050A?
A4. Yes, the Benq HT2150ST has three HDMI inputs whereas the Benq HT2050A has two.
Q5. What is the lamp life of the Benq HT2050A?
A5. The Benq HT2050A has a lamp life of 15,000 hours.
Q6. What is the brightness of the Benq HT2150ST?
A6. The Benq HT2150ST has a brightness of 2,500 lumens.
Conclusion:
The Benq HT2050A and HT2150ST are both excellent home theater projectors that are perfect for avid gamers, movie buffs, and outdoor enthusiasts. The main difference between the two is in their contrast ratio, throw distance, and color accuracy.
The Benq HT2050A has a lower contrast ratio of 15,000:1 and a shorter throw distance of 1.5 – 2.5 m, but it also has a higher lamp life of 15,000 hours and a lower price. The Benq HT2150ST has a higher contrast ratio of 30,000:1, a longer throw distance of 1.9 – 4.1 m, and higher color accuracy of 100% Rec. 2020, but it also has a shorter lamp life of 10,000 hours and a higher price.