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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Portability
    2. Projector Technology
  5. Picture Quality
    1. Brightness
    2. Contrast
    3. Pre-Calibration Color Accuracy
    4. Post-Calibration Color Accuracy
    5. Color Gamut
  6. Features
    1. Inputs & Connectivity
    2. Smart Features & Sound
    3. In The Box
  7. Comments

BenQ TH671ST vs Epson EX3280

Side-by-Side Comparison

Products

BenQ TH671ST
Epson EX3280

Tested using Methodology v0.9

Updated Sep 13, 2024 01:06 PM

Amazon.com

Tested using Methodology v0.9

Updated Jul 30, 2024 06:49 PM

SEE PRICE
Amazon.com
BenQ TH671ST Picture
Epson EX3280 Picture

Variants

  • TH671ST (White)
  • EX3280 (White)

Our Verdict

BenQ TH671ST

Epson EX3280

The Epson EX3280 and BenQ HT2050A are different projectors, each with strengths and weaknesses. The EX3280 is the brighter projector, as it is bright enough even for well-lit rooms. Inversely, the BenQ TH671ST has better contrast, so it looks its best when the lights are off. Ultimately, the BenQ is the better product for content consumption as it projects a 1080p image with a 16:9 aspect ratio, while the Epson's 1024 x 768 4:3 resolution is not well suited for watching movies and is better used as an office machine.

0

Check Price

White
TH671ST
SEE PRICE
B&H
White
TH671ST
BestBuy.com
White
EX3280
B&H

Main Differences for

Threshold 

0.10

Movies 

7.1
7.0

Brightness 
 

6.2
8.3

Contrast 
 

7.2
5.2

Color Gamut 
 

7.8
6.9

Full Comparison

Design

Portability 
 

5.0
6.5

Dimension Picture  

BenQ TH671ST Dimension Picture
Epson EX3280 Dimension Picture

Height  

4.7" (11.9 cm)
3.3" (8.4 cm)

Width  

11.7" (29.6 cm)
11.8" (30.0 cm)

Depth  

9.1" (23.2 cm)
9.1" (23.0 cm)

Weight 
 

5.9 lbs (2.7 kg)
5.2 lbs (2.4 kg)

Show text

Projector Technology 
 

Style Picture  

BenQ TH671ST Style Picture
Epson EX3280 Style Picture

Imaging Technology 
 

DLP
LCD

Light Source 
 

Lamp
Lamp

Resolution 
 

1080p
Other

Aspect Ratio 
 

16 : 9
4 : 3

Minimum Throw Ratio 
 

0.69
1.44

Maximum Throw Ratio 
 

0.83
1.44

Show text

Picture Quality

Brightness 
 

6.2
8.3

Brightness Measurement Picture  

BenQ TH671ST Brightness Measurement Picture
Epson EX3280 Brightness Measurement Picture

White Light Output 
 

804 lm
1,920 lm

Color Light Output 
 

852 lm
1,921 lm

Brightness Uniformity 
 

67%
93%

Screen Brightness 
 

92 cd/m²
291 cd/m²

Show text

Contrast 
 

7.2
5.2

APL Native Contrast  

See details on graph tool
See details on graph tool

1% APL Native Contrast 
 

749 : 1
290 : 1

5% APL Native Contrast 
 

539 : 1
248 : 1

10% APL Native Contrast 
 

400 : 1
210 : 1

15% APL Native Contrast 
 

319 : 1
181 : 1

25% APL Native Contrast 
 

225 : 1
141 : 1

50% APL Native Contrast 
 

124 : 1
88 : 1

Show text

Pre-Calibration Color Accuracy 
 

8.2
8.1

Pre White Balance Picture  

BenQ TH671ST Pre White Balance Picture
Epson EX3280 Pre White Balance Picture

Pre Gamma Curve Picture  

BenQ TH671ST Pre Gamma Curve Picture
Epson EX3280 Pre Gamma Curve Picture

Pre Color Picture  

BenQ TH671ST Pre Color Picture
Epson EX3280 Pre Color Picture

White Balance dE 
 

2.32
3.20

Color dE 
 

2.15
1.54

Gamma 
 

2.17
2.15

Color Temperature 
 

6,895 K
6,814 K

Picture Mode 
 

Cinema
sRGB

Color Temp Setting 
 

Normal
6500 K

Gamma Setting 
 

2.2
No Gamma Setting

Show text

Post-Calibration Color Accuracy 
 

8.8
9.3

Post White Balance Picture  

BenQ TH671ST Post White Balance Picture
Epson EX3280 Post White Balance Picture

Post Gamma Curve Picture  

BenQ TH671ST Post Gamma Curve Picture
Epson EX3280 Post Gamma Curve Picture

Post Color Picture  

BenQ TH671ST Post Color Picture
Epson EX3280 Post Color Picture

White Balance dE 
 

1.22
0.90

Color dE 
 

1.92
0.88

Gamma 
 

2.15
2.17

Color Temperature 
 

6,698 K
6,784 K

White Balance Calibration 
 

2 point
2 point

Color Calibration 
 

Yes
No

Picture Mode 
 

Cinema
sRGB

Show text

Color Gamut 
 

7.8
6.9

Gamut Picture - Rec. 709  

BenQ TH671ST Gamut Picture - Rec. 709
Epson EX3280 Gamut Picture - Rec. 709

Rec. 709 xy 
 

98.67%
93.40%

Rec. 709 uv 
 

108.67%
92.48%

Gamut Picture - Rec. 2020  

BenQ TH671ST Gamut Picture - Rec. 2020
Epson EX3280 Gamut Picture - Rec. 2020

Rec. 2020 xy 
 

56.43%
52.22%

Rec. 2020 uv 
 

63.06%
57.01%

Show text

Features

Inputs & Connectivity 
 

Inputs Picture  

BenQ TH671ST Inputs Picture
Epson EX3280 Inputs Picture

HDMI 
 

2
1

ARC/eARC 
 

No
No

Wi-Fi  

No
No

USB Data Ports 
 

0
0

Show text

Smart Features & Sound 
 

Smart OS 
 

No
No

Cast Capable 
 

No
No

Speaker(s) 
 

Yes
Yes

Show text

In The Box 
 

In The Box Picture  

BenQ TH671ST In The Box Picture
Epson EX3280 In The Box Picture

Show text

Check Price

White
TH671ST
SEE PRICE
B&H
White
TH671ST
BestBuy.com
White
EX3280
B&H

BenQ TH671ST

Epson EX3280

Comments

  1. Comparison

BenQ TH671ST vs Epson EX3280: Main Discussion

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