Recently, Dangbei released a 4K laser Mars Pro projector, available on Amazon for $1799. Dangbei is a very famous projector brand in China, and its Dangbei X3 is very popular. It is said that this Dangbei Mars Pro is a more advanced and smarter product than the X3. BenQ TK850i and Dangbei Mars Pro are both 4K projectors with DLP technology at the same price. Which is better when comparing these two 4K projectors?
1. Appearance
In appearance, BenQ TK850i and Dangbei Mars Pro projectors are completely different. The BenQ TK850i features a traditional flat square brick shape with a light blue trim color right in front and white as the main body color. And Dangbei Mars Pro is a three-dimensional black square. It is worth mentioning that the front and top of Dangbei Mars Pro are made of dazzling glass material, and there is a touch button on the top, which makes it more futuristic and stylish.
2. Screen Image Projection
The projection image quality is one of the most important factors when people choose a projector. With a lamp light source, BenQ TK850i has a brightness of 3000ANSI lumens, and it supports manual focus and automatic correction. The new Dangbei Mars Pro 3200ANSI lumens uses ALPD laser as the light source, and it supports autofocus and auto-correction. Therefore, the screen image of Dangbei Mars Pro is brighter than BenQ TK850i. Not only that, compared with BenQ TK850i, Dangbei Mars Pro also supports more intelligent functions, such as automatic sensing, automatic obstacle avoidance and automatic screen entry, which makes the projection screen more intelligent and clear, and brings convenience and comfort to users.
3. System
As a projector released in 2019, BenQ has no data on the intelligent system. Dangbei Mars Pro is equipped with Android 9.0, with 4G+128G memory, which can make the projector run faster and smoother, and allow users to download more apps. In addition, Dangbei Mars Pro also supports Bluetooth 5.0 connection and WIFI connection. Both these two 4K projectors have many common interfaces, such as HDIM and USB, which allow them to easily connect with other multimedia devices, such as computers, mobile phones, etc.
4. Summary
Overall, both BenQ TK850i and Dangbei Mars Pro provide users with excellent picture quality and projection experience. But in contrast, Dangbei Mars Pro offers more new smart features for the same price. It has a better picture and system, runs smoother and lasts longer. In addition, as a new 4K laser projector, Dangbei Mars Pro also has the advantages of better speakers, lower game lag, and motion compensation. Technology is developing, projector manufacturers have brought us better products at the same cost, and now we have better choices.
Projector BenQ TK850i vs Dangbei Mars Pro Side by Side
| Model name | BenQ TK850i Projector | Dangbei Mars Pro |
| Price | $1,799 | $1,799 |
| Display Technology | DLP | DLP |
| Display chip | 0.47" ECD DMD | 0.47" UHD DMD |
| CPU | / | MT9652(MT9669) |
| Light Source | Lamp | Laser(ALPD) |
| Brightness | 3000ANSI Lumens | 3200ANSI Lumens |
| Native Resolution | 3840 x 2160 (4K) | 3840 x 2160 (4K) |
| Throw Ratio | 1.13~1.47 | 1.27:1 |
| Speaker | 1*10W | 2*10W |
| Focus | Manul | Auto |
| Keystone Correction | Auto | Auto |
| Light Source Life | Normal4000H,ECO10000H,SmartEco15000H | >20000H |
| RAM | / | 4GB |
| ROM | / | 128GB |
| System | Android TV | Android TV 9.0 |
| Bluetooth | / | Bluetooth 5.0 |
| WIFI | / | 2.4G/5G |
| HDR | YES | YES |
| Motion Compensation | / | YES |
| 3D | YES | YES |
| 4K | YES | YES |
| Noise | / | <24dB |
| Input lag | 83.34ms | 20ms |
| Auto obstacle avoidance | NO | YES |
| Interface | HDMI IN*2 USB Type A*2 USB Type Mini B*1 RS232 in*1 Audio out*1 DC *1 | HDMI IN*2 USB 2.0*2 3.5mm Earphone*1 SPDIF out*1 RJ45*1 DC-In*1 |
1. Appearance
In appearance, BenQ TK850i and Dangbei Mars Pro projectors are completely different. The BenQ TK850i features a traditional flat square brick shape with a light blue trim color right in front and white as the main body color. And Dangbei Mars Pro is a three-dimensional black square. It is worth mentioning that the front and top of Dangbei Mars Pro are made of dazzling glass material, and there is a touch button on the top, which makes it more futuristic and stylish.
2. Screen Image Projection
The projection image quality is one of the most important factors when people choose a projector. With a lamp light source, BenQ TK850i has a brightness of 3000ANSI lumens, and it supports manual focus and automatic correction. The new Dangbei Mars Pro 3200ANSI lumens uses ALPD laser as the light source, and it supports autofocus and auto-correction. Therefore, the screen image of Dangbei Mars Pro is brighter than BenQ TK850i. Not only that, compared with BenQ TK850i, Dangbei Mars Pro also supports more intelligent functions, such as automatic sensing, automatic obstacle avoidance and automatic screen entry, which makes the projection screen more intelligent and clear, and brings convenience and comfort to users.
3. System
As a projector released in 2019, BenQ has no data on the intelligent system. Dangbei Mars Pro is equipped with Android 9.0, with 4G+128G memory, which can make the projector run faster and smoother, and allow users to download more apps. In addition, Dangbei Mars Pro also supports Bluetooth 5.0 connection and WIFI connection. Both these two 4K projectors have many common interfaces, such as HDIM and USB, which allow them to easily connect with other multimedia devices, such as computers, mobile phones, etc.
4. Summary
Overall, both BenQ TK850i and Dangbei Mars Pro provide users with excellent picture quality and projection experience. But in contrast, Dangbei Mars Pro offers more new smart features for the same price. It has a better picture and system, runs smoother and lasts longer. In addition, as a new 4K laser projector, Dangbei Mars Pro also has the advantages of better speakers, lower game lag, and motion compensation. Technology is developing, projector manufacturers have brought us better products at the same cost, and now we have better choices.
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