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Brother DCP-L2640DW Wireless Compact Monochrome vs MUNBYN Bluetooth Thermal Label Printer RW403B

Updated August 2026 — Brother DCP-L2640DW Wireless Compact Monochrome wins on speed and connectivity, MUNBYN Bluetooth Thermal Label Printer RW403B wins on cost and support.

The Brother DCP-L2640DW is ideal for high-volume document tasks, while the MUNBYN RW403B excels in efficient label printing. Choose based on your specific needs.

Why Brother DCP-L2640DW Wireless Compact Monochrome is better

Versatility

Brother offers multi-function capabilities.

Speed

Brother prints up to 36 pages per minute.

Connectivity

Brother has multiple connection options.

Why MUNBYN Bluetooth Thermal Label Printer RW403B is better

Cost

MUNBYN is $90 cheaper.

Durability

MUNBYN lasts up to 970,000 labels.

Support

MUNBYN offers 24 months of tech support.

Overall score

Brother DCP-L2640DW Wireless Compact Monochrome
85
MUNBYN Bluetooth Thermal Label Printer RW403B
75

Specifications

SpecBrother DCP-L2640DW Wireless Compact MonochromeMUNBYN Bluetooth Thermal Label Printer RW403B
Print TypeLaserThermal
Max Print Speed36 ppmN/A
Label LegibilityN/A0.1 mm
Auto Document FeederYesNo
Warranty1 year2 years

Dimension comparison

Brother DCP-L2640DW Wireless Compact MonochromeMUNBYN Bluetooth Thermal Label Printer RW403B

Overview of the Brother DCP-L2640DW and MUNBYN RW403B

The Brother DCP-L2640DW is a wireless compact monochrome multi-function laser printer designed primarily for small businesses, while the MUNBYN RW403B is a Bluetooth thermal label printer aimed at streamlining shipping and labeling tasks. With a price difference of $90, the Brother is currently listed at $209.99 and the MUNBYN at $119.99, making the MUNBYN approximately 43% cheaper. Understanding the specific functionalities of each printer can help you make a more informed purchasing decision.

Printing Functionality

The Brother DCP-L2640DW excels in producing high-quality black and white prints at impressive speeds of up to 36 pages per minute. This makes it ideal for businesses that require quick document printing, scanning, and copying. In contrast, the MUNBYN RW403B focuses on printing labels, specifically designed for shipping and organizational tasks. It delivers professional-grade output with a font legibility of 0.1 mm, suitable for creating crisp monochrome labels. While the Brother offers versatile printing options, the MUNBYN is specialized for label generation, making each printer suitable for different needs.

Connectivity Options

When it comes to connectivity, the Brother DCP-L2640DW offers multiple options, including dual-band wireless (2.4GHz and 5GHz), Ethernet, and USB connections. This flexibility allows it to easily integrate into various office setups. On the other hand, the MUNBYN RW403B provides Bluetooth connectivity, simplifying the setup process with driver-free integration across popular platforms like FedEx, UPS, and Amazon. The Brother’s diverse connectivity may appeal to businesses needing a multifunctional device, while the MUNBYN’s straightforward Bluetooth connectivity is more suited for mobile and label-focused applications.

Cost Efficiency and Long-Term Savings

The MUNBYN RW403B stands out for its long-term cost efficiency, lasting up to 970,000 labels, which is six times more than typical devices. Its professional-grade engineering minimizes jams, boasting a near-zero jam rate of less than 0.01%. This reliability can result in significant savings and productivity for small businesses. Meanwhile, the Brother DCP-L2640DW incorporates the Refresh EZ Print Subscription Service, which can save users up to 50% on Brother Genuine Toner. While both printers offer avenues for cost efficiency, the MUNBYN's durability sets it apart for businesses focused on shipping and labeling.

User Experience and Support

The Brother DCP-L2640DW provides a user-friendly experience through the Brother Mobile Connect app, allowing users to print, scan, and manage their printer remotely. It also offers a one-year limited warranty along with free online support. The MUNBYN RW403B enhances user experience with seamless Bluetooth connectivity and 24 months of expert tech support, which is double the industry standard. Both printers prioritize user support, but MUNBYN’s extended tech support may be particularly beneficial for new users or those without extensive technical knowledge.

Speed and Efficiency

Speed is a crucial factor for any office environment. The Brother DCP-L2640DW boasts print speeds of up to 36 pages per minute, ensuring high productivity during busy periods. In contrast, the MUNBYN RW403B is designed for efficiency in label printing, featuring a quick and easy setup that requires no downloads. While the Brother is geared toward document-heavy tasks with its rapid print capabilities, the MUNBYN provides a streamlined experience for label printing, making it more efficient for specific tasks rather than general office printing.

Size and Footprint

The Brother DCP-L2640DW has a compact design that allows it to fit comfortably on most desktops. Its multi-functionality—serving as a printer, scanner, and copier—makes it a practical choice for small businesses with limited space. The MUNBYN RW403B, while also compact, is more specialized for label printing and may take up less space in environments focused on shipping. Depending on your workspace and printing needs, either printer can offer a practical solution without dominating desk space.

Which should you buy?

Choosing between the Brother DCP-L2640DW and the MUNBYN RW403B depends largely on your specific printing needs. If your business requires a versatile multi-function printer capable of handling high-volume document tasks, the Brother DCP-L2640DW is the superior option despite its higher price. However, if your primary focus is on efficient label printing for shipping and inventory management, the MUNBYN RW403B is a more cost-effective choice, offering robust features and long-term savings. Ultimately, assess your operational needs to determine which printer aligns best with your business goals.