Lexmark B3340dw vs Brother HL-L5100DN
Detailed Technical Comparison & Buying Guide
Lexmark B3340dw 
Brother HL-L5100DN Lexmark B3340dw
Brother HL-L5100DN
| Feature | Lexmark B3340dw | Brother HL-L5100DN |
|---|---|---|
| Print Technology | Monochrome Laser | Monochrome Laser |
| Colour Output | Black | Black |
| Print Resolution | 600 x 600 dpi | 1200 x 1200 dpi |
| Black Print Speed (PPM) | 40 ppm | 42 ppm |
| Colour Print Speed (PPM) | N/A | N/A |
| First Page Out Time | 6.2 sec | 7.2 sec |
| Auto Double-Sided | Yes | Yes |
| Input Paper Capacity | 250 Sheets | 250 Sheets |
| Output Tray Capacity | 150 Sheets | 150 Sheets |
| Supported Paper Sizes | A4, A5, A6, B5 | A4, A5, A6, B5 |
| Paper Weight Support | 60-105 g/m2 | 60-120 g/m2 |
| Scanner Type | None | None |
| Scan Resolution | N/A | N/A |
| Auto Document Feeder | None | None |
| Copy Speed | No | No |
| Wi-Fi Connectivity | Yes | No |
| Ethernet Support | Yes | Yes |
| USB Connectivity | Yes | Yes |
| Mobile Printing Support | Yes | Yes |
| Display Panel | N/A | N/A |
| Monthly Duty Cycle | N/A | N/A |
| Ink/Cartridge System | N/A | N/A |
| Borderless Printing | N/A | N/A |
| Width | N/A | N/A |
| Depth | N/A | N/A |
| Height | N/A | N/A |
| Machine Weight | N/A | N/A |
| Energy Efficiency | N/A | N/A |
| Noise Level (dB) | N/A | N/A |
| Processor Speed | N/A | N/A |
| Internal Memory | N/A | N/A |
| Cloud Print Support | N/A | N/A |
| Security Features | N/A | N/A |
| Compatible OS | N/A | N/A |
| Included in Box | N/A | N/A |
| Warranty Period | N/A | N/A |
| Recommended Use | N/A | N/A |
⚖️ Expert Verdict
Choosing between the Lexmark B3340dw and the Brother HL-L5100DN is a battle of mid-range monochrome speed. The Lexmark is faster at 40 ppm and features a much more compact design that fits easily into a modern office desk. Brother’s L5100DN is built for industrial endurance, offering a higher monthly duty cycle and more affordable long-term maintenance. Both support automatic duplexing and have high-capacity paper trays, but the Brother is easier to expand with additional paper cassettes for growing teams. Lexmark’s security features are more tailored for enterprise environments, while the Brother is a simpler 'set and forget' machine. While the Lexmark is slightly more compact, the Brother's reputation for mechanical longevity is hard to beat for a busy back office. If you prioritize raw speed and a small footprint, the Lexmark is a powerhouse. For a high-volume, networked warehouse or back office that needs industrial durability, the Brother HL-L5100DN is the superior pick. Overall, the Lexmark B3340dw takes a narrow win for its modern speed.