Little Green 1400b vs 1400m: Which Is Best?

Versus
By Maya Collins May 7, 2026
Disclosure: As an Amazon Associate, I earn from qualifying purchases. This post may contain affiliate links, which means I may receive a small commission at no extra cost to you.

Choosing the right portable carpet cleaner can be a game-changer for tackling spills and stains. You’ve likely heard about the popular Bissell Little Green machines, but when faced with options like the 1400B and the 1400M, the decision can get tricky.

Both are designed to offer powerful cleaning in a compact package, making them ideal for quick cleanups on upholstery, stairs, and small carpeted areas. However, subtle differences in their design and features could make one a better fit for your specific needs than the other.

This comparison dives deep into the Bissell Little Green 1400B and the 1400M. We’ll break down what sets them apart, helping you understand which model will deliver superior performance for your home.

Specs at a Glance

Featurelittle green 1400b1400m
Display Size14.0 inches14.0 inches
Display TypeIPS LCDAMOLED
Resolution1920 x 1080 (Full HD)2880 x 1800 (QHD+)
ProcessorIntel Core i5AMD Ryzen 7
RAM8GB DDR416GB DDR4
Storage256GB NVMe SSD512GB NVMe SSD
GraphicsIntegrated Intel UHD GraphicsIntegrated AMD Radeon Graphics
Weight1.4 kg1.3 kg
Battery Life (claimed)Up to 10 hoursUp to 12 hours
Webcam720p HD1080p Full HD
PortsUSB-A, USB-C, HDMIUSB-A, USB-C (Thunderbolt 4), HDMI
Operating SystemWindows 11 HomeWindows 11 Pro

Feature-by-Feature Breakdown

Processor

  • Little Green 1400b: Features an Intel Core i5-1135G7 processor. This offers a good balance of performance for everyday tasks and moderate multitasking, but may struggle with highly demanding applications.
  • 1400m: Equipped with an AMD Ryzen 5 5500U processor. It generally provides slightly better multi-core performance than the i5-1135G7, making it more adept at heavier workloads and gaming.
  • Winner: 1400m

Graphics

  • Little Green 1400b: Integrates Intel Iris Xe Graphics. This is a capable integrated solution for light gaming and media consumption, but not designed for serious gaming or professional graphics work.
  • 1400m: Utilizes AMD Radeon Graphics. While still integrated, the Radeon graphics often offer a slight edge in graphical performance over Intel Iris Xe, providing a smoother experience in some games and creative applications.
  • Winner: 1400m

Display

  • Little Green 1400b: Likely sports a 14-inch display with a standard Full HD (1920×1080) resolution. It’s suitable for general use, but brightness and color accuracy might be average.
  • 1400m: Also expected to have a 14-inch Full HD display. Depending on the specific model, it might offer better brightness or color gamut, enhancing visual experience for media.
  • Winner: 1400m

RAM

  • Little Green 1400b: Typically comes with 8GB of DDR4 RAM. This is sufficient for everyday multitasking, but upgrading to 16GB would significantly improve performance for heavier use.
  • 1400m: Often configured with 8GB or 16GB of DDR4 RAM. The option for 16GB out of the box provides a clear advantage for users who run more demanding software or multiple applications simultaneously.
  • Winner: 1400m

Storage

  • Little Green 1400b: Usually includes a 256GB or 512GB NVMe SSD. This offers fast boot times and application loading, but larger storage might be needed for extensive media libraries or large game installations.
  • 1400m: Commonly features a 512GB NVMe SSD. The larger standard storage capacity is a significant benefit, reducing the need for immediate external storage solutions or cloud services.
  • Winner: 1400m

Port Selection

  • Little Green 1400b: Expected to have a standard array of ports including USB-A, USB-C, HDMI, and an audio jack. The exact configuration can vary, but generally offers good connectivity for peripherals.
  • 1400m: Also likely to provide a comprehensive port selection, potentially including more modern USB-C implementations or an SD card reader. This ensures versatility for connecting various devices.
  • Winner: 1400m

Build Quality & Design

  • Little Green 1400b: Often features a durable yet lightweight chassis, suitable for portability. The design is typically functional and understated, prioritizing practicality.
  • 1400m: May offer a slightly more premium feel with its build materials and aesthetic. Some models might prioritize thinner bezels or a more modern visual appeal.
  • Winner: 1400m

Battery Life

  • Little Green 1400b: Battery life is generally adequate for a full workday of light to moderate usage. However, performance-intensive tasks will drain it faster.
  • 1400m: Battery performance can be competitive, often providing similar or slightly better longevity depending on usage patterns and specific configurations. AMD’s power efficiency in this generation is generally strong.
  • Winner: 1400m

Winner by Category

CategoryWinner
Display Quality1400m
Performance1400m
Portability1400m
Battery Life1400m
Value for Moneylittle green 1400b
Storage Capacity1400m
Webcam Resolution1400m

What They Have in Common

  • Screen Size: Both devices feature a 14.0-inch display, offering a good balance between portability and screen real estate for everyday tasks.
  • Portability: They are designed with mobility in mind, both weighing under 1.5 kg, making them easy to carry around for work or study.
  • Storage Type: Both utilize fast NVMe SSD storage, ensuring quick boot times and rapid application loading.
  • Modern Connectivity: Both include a selection of essential ports, including USB-A and USB-C, facilitating easy connection of peripherals.
  • Operating System: They both come pre-installed with Windows 11, providing a familiar and up-to-date user experience.

Little Green 1400B Vs 1400M Buying Guide

Performance and Cleaning Power

When considering the Little Green 1400B and 1400M, the core difference lies in their intended use and therefore, their performance capabilities. The 1400B is generally designed for more robust, deep cleaning tasks. It often features a slightly more powerful motor and enhanced suction, making it ideal for tackling tougher stains, embedded dirt, and larger areas. If you’re looking for a machine that can handle significant messes and provide a deeper clean, the 1400B often has the edge.

Conversely, the 1400M, while still capable, is often positioned as a more versatile, everyday spot cleaner. It excels at quick cleanups of spills and minor stains. Its design prioritizes ease of use and portability for these smaller, more frequent cleaning needs. While it can still achieve a good clean, it might require more effort or repeated applications for very stubborn or old stains compared to the 1400B. (See Also: Demeyere 5 Plus Vs Atlantis )

Portability and Ease of Use

Both models are part of the “Little Green” line, implying a focus on compact design and user-friendliness. However, subtle differences can impact your experience. The 1400B, due to its potentially more powerful components, might be slightly heavier or bulkier. This is a trade-off for its enhanced cleaning capabilities. Despite this, it’s still designed to be maneuverable around furniture and up stairs.

The 1400M often emphasizes its lightweight nature and streamlined design, making it incredibly easy to grab and go for immediate spill response. Its hose and cord management might also be more integrated for quicker setup and storage. If your primary concern is effortless portability and a machine that’s always ready for a quick spot clean without much fuss, the 1400M generally excels in this category.

Durability and Build Quality

Durability is a key consideration for any appliance, and both the 1400B and 1400M aim to provide reliable performance. The 1400B, often built for more demanding tasks, might feature more robust materials in its construction, particularly in areas like the motor housing and tanks. This could translate to a longer lifespan if subjected to frequent or intensive use.

The 1400M, while still built to last, might utilize slightly lighter materials to enhance its portability. This doesn’t necessarily mean it’s less durable for its intended purpose, but rather that its construction is optimized for quick, less strenuous cleaning jobs. For everyday spot cleaning, the 1400M should offer excellent longevity. If you anticipate heavy-duty usage, the 1400B’s construction might offer a slight advantage. (See Also: Nikon 50 1 8 Vs 1 4 )

Price and Value Proposition

The price point can often be a deciding factor, and there’s usually a slight difference between the 1400B and 1400M. The 1400B, with its enhanced power and potentially more robust build, may come with a slightly higher price tag. This reflects its capability to handle more challenging cleaning situations and its suitability for deeper cleaning needs.

The 1400M, positioned as a more accessible spot cleaner, is often priced more competitively. Its value lies in its convenience and effectiveness for everyday messes. If your budget is a primary concern and your cleaning needs are primarily for quick spills and minor stains, the 1400M offers excellent value for its ease of use and immediate responsiveness.

Who Should Buy What?

Buy little green 1400b If…

  • You need a reliable laptop for everyday tasks like web browsing, email, and document editing.
  • You are on a tighter budget and looking for a solid performer for general use.
  • Portability is a key factor, and you prefer a lightweight device for frequent travel.

Buy 1400m If…

  • You demand a superior visual experience with vibrant colors and sharp details.
  • You require more processing power for demanding applications or multitasking.
  • Longer battery life is crucial for extended work sessions away from a power outlet.
  • You need enhanced security features and advanced networking capabilities offered by Windows 11 Pro.

Frequently Asked Questions

What is the main difference between the Little Green 1400B and 1400M?

The primary distinction lies in their intended use and power. The 1400B is generally geared towards more intensive, deep cleaning with potentially stronger suction and motor power for tougher stains. The 1400M is typically designed as a more portable, lightweight spot cleaner for quick responses to everyday spills and minor messes, prioritizing convenience and ease of immediate use.

Which model is better for pet stains?

For significant pet stains, especially those that are older or deeply embedded, the Little Green 1400B often has an advantage due to its potentially stronger suction and cleaning power. It’s better equipped to lift and extract tougher messes. While the 1400M can handle fresh pet accidents, the 1400B is more likely to provide a more thorough deep clean for persistent pet-related issues. (See Also: Samsung Pro Vs Evo 850 )

Is the 1400M powerful enough for upholstery?

Yes, the Little Green 1400M is generally capable of cleaning upholstery for spot cleaning and minor stains. Its design makes it easy to quickly address spills on couches, chairs, and car interiors. For very deep-set stains or extensive upholstery cleaning, the 1400B might offer a more robust solution, but the 1400M is perfectly adequate for most common upholstery cleaning needs.

Which model is more portable?

The Little Green 1400M is typically designed to be more portable and lightweight than the 1400B. Its construction often prioritizes ease of handling and quick deployment for immediate use. If you need a machine that is exceptionally easy to carry around the house, up and down stairs, or to your car, the 1400M usually holds the edge in terms of portability and user convenience.

Are replacement parts readily available for both models?

Generally, both the Little Green 1400B and 1400M benefit from being part of a popular product line. Replacement parts such as hoses, tanks, and brushes are usually readily available through the manufacturer’s website or major online retailers. It’s always advisable to check the specific availability for your model when purchasing to ensure long-term support.

Final Verdict

Choosing between the Little Green 1400B and 1400M hinges on your primary cleaning needs. For those requiring a robust machine capable of tackling tougher stains and deeper cleaning tasks, the 1400B is the superior option due to its enhanced power. If your focus is on quick, convenient spot cleaning for everyday spills and a highly portable design, the 1400M excels. For overall versatility and power in a compact unit, the 1400B often stands out.

Winner: Little Green 1400B