
Lexmark MS431dw
Score: 90/100
HP LaserJet Pro MFP 3101sdw
Score: 91/100Rankings

The HP LaserJet Pro MFP 3101sdw delivers fast monochrome laser performance with automatic duplex, strong security features and extensive connectivity, aimed at small teams. Its large duty cycle and ENERGY STAR rating make it efficient, though paper handling is limited to a single tray.

The Lexmark MS431dw is a compact monochrome laser printer delivering 42 ppm, automatic duplexing, strong security and ENERGY STAR efficiency, ideal for small workgroups with limited space.
| Attribute | ![]() | ![]() |
|---|---|---|
42 ppmbest | 35 ppm | |
2,400 dpibest | 1,200 dpi | |
1 yearsbest | 1 yearsbest | |
80,000 pagesbest | 50,000 pages | |
350 pagesbest | 250 pages | |
150 pagesbest | 150 pagesbest | |
12best | 4 | |
| ↓ lower better | 9.344 kgbest | 10.5 kg |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Print Performance(2) | ||
Print Speed (ppm) (ppm) | 42 ppm | 35 ppm |
Print Resolution (dpi) (dpi) | 2400 dpi | 1200 dpi |
Paper Handling(3) | ||
Monthly Duty Cycle (pages) | 80000 pages | 50000 pages |
Input Tray Capacity (pages) | 350 pages | 250 pages |
Supported Paper Sizes (count) | 12 | 4 |
Physical(1) | ||
Weight (kg) | 9.344 kg | 10.5 kg |

Products in the top-left offer the best value (high score, low price).

Professional reviewers consider the MS431dw a solid choice for small offices, emphasizing its speed, low per-page cost and comprehensive security, while noting the fixed memory and lack of a hard drive.
Everyday users appreciate the printer's speed, quick first-page output, straightforward Wi-Fi setup and long-lasting toner, but complain about region-locked cartridges and the inability to add memory.

“Fast printing - first page out in under 6 seconds.”

“Easy Wi-Fi setup using the Lexmark Mobile Assistant.”

“Toner lasts a long time - got over 19,000 pages from an extra high-yield cartridge.”



Professional reviewers rate the 3101sdw highly for speed, print quality and security, awarding it a perfect 5/5 from PCMag.
Everyday users praise quick wireless setup, reliable fast printing and the intuitive touchscreen, while noting the lack of a second tray, no fax and occasional toner-compatibility warnings.