Lenovo ThinkVision Pro2840mD 28" 3840x2160 LED Backlit LCD Monitor 03T8503
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About this product
The Lenovo ThinkVision Pro2840mD is a 28-inch 4K monitor with a TN LCD panel, 3840x2160 resolution, 60Hz refresh rate, and 3000:1 contrast ratio. It features multiple video inputs including DisplayPort, HDMI, Mini DisplayPort, USB 2.0, and USB 3.0. Brightness is rated at 300 cd/m². This used monitor is priced at $149.99 and is suitable for casual computing.
Our take
This used Lenovo ThinkVision Pro2840mD offers a large 28-inch 4K screen at an affordable price. The TN panel provides a high contrast ratio of 3000:1, which helps with deep blacks, but viewing angles and color accuracy suffer compared to IPS. The 60Hz refresh rate is standard, and the multiple input options are a plus, including USB 3.0 for hub functionality. However, the low brightness of 300 cd/m² and TN technology make it less ideal for color-critical work or gaming. For casual use and productivity, it's a decent value, but you'll notice color shift if you aren't sitting directly in front.
Pros & Cons
Pros
- 28-inch 4K resolution
- High 3000:1 contrast ratio
- Multiple video inputs including USB 3.0
- Low price for 4K
Cons
- TN panel with limited viewing angles
- 300 cd/m² brightness only
- Used condition, potential wear
Specifications
- Brand Lenovo
- Screen Size 28 in
- Display Type TN LCD
- Product Line Lenovo ThinkVision
- Refresh Rate 60 Hz
- Maximum Resolution 3840 x 2160
Show all 14 specifications
- Video Inputs
- DisplayPort, HDMI Standard, Mini DisplayPort, USB 2.0, USB 3.0
- Aspect Ratio
- 16:9
- Color
- Black
- Model
- Pro2840mD
- Brightness
- 300 cd/m²
- Contrast Ratio
- 3000:1
- MPN
- 03T8503
- Most Suitable For
- Casual Computing
