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Portable vs Upright Carpet Cleaners: Which Should You Buy?

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You are deciding between a portable vs upright carpet cleaner for your home cleaning needs. Both the BISSELL Little Green and the Shark CarpetXpert are designed to lift stains and odors from your floors and furniture. They share a goal of deep cleaning, but they differ significantly in design and application. The main difference lies in their form factor and how you deploy them during a cleaning session.

Key differences

AspectBissell Little Green Portable Carpet CleanerShark CarpetXpert Upright Carpet Cleaner
Form FactorPortableUpright
Tank Capacity48 oz.not listed
Weight9.65 pounds17 pounds
Compatible SurfaceMulti-SurfaceCarpet, Area Rug, Upholstery

Which one should you choose?

Choose Bissell Little Green Portable Carpet Cleaner if

  • You need a lightweight tool for quick spot cleaning on stairs or upholstery.
  • You prefer a compact unit that is easy to store and carry between rooms.
  • You want a machine with a known, fixed water tank capacity for predictable cleaning sessions.

Choose Shark CarpetXpert Upright Carpet Cleaner if

  • You need to clean large areas of carpet or area rugs efficiently.
  • You want a high-speed brush roll and high-pressure spray for deep dirt removal.
  • You prefer an upright design that integrates portable features for targeted stain treatment.

Verdict: Choose the BISSELL Little Green if your priority is a lightweight, portable solution for small messes and hard-to-reach spots. The Shark CarpetXpert is better suited for cleaning larger carpeted areas with its upright design and powerful brush roll. Your choice depends on whether you prioritize portability or deep-cleaning power for large surfaces.

Portable vs Upright Cleaner Comparison

Form Factor and Size

Edge: Bissell Little Green Portable Carpet Cleaner

The BISSELL Little Green is a compact portable unit measuring 17.3 inches wide, 12.5 inches high, and 8.25 inches long. It weighs just 9.65 pounds, making it easy to carry upstairs or store in a closet. The Shark CarpetXpert is an upright cleaner with a much larger footprint. It stands 43.5 inches tall, is 12 inches wide, and 13.2 inches long. Weighing 17 pounds, it is significantly heavier and bulkier. You will need more storage space for the Shark, while the BISSELL fits easily into tight spaces.

Cleaning Target

Edge: Tie

Both machines handle specific cleaning tasks, but their primary targets differ. The BISSELL Little Green is labeled as a multi-surface portable cleaner. It is designed for spot cleaning and small messes on various surfaces. The Shark CarpetXpert is an upright cleaner explicitly built for carpets and area rugs. It also includes features for upholstery and pet stain elimination. If you need to clean large floor areas, the Shark is designed for that. If you focus on isolated stains and smaller areas, the BISSELL fits that role.

Tank Capacity

Edge: Tie

The BISSELL Little Green features a 48-ounce clean water tank. This capacity allows you to clean more without interruption. The Shark CarpetXpert data does not list its tank capacity. Without this specific number, we cannot directly compare how much solution each machine holds. You might need to refill the BISSELL less often than a smaller portable unit, but we do not know how the Shark’s tank compares. This spec is missing for the Shark, so we cannot determine which holds more liquid.

Special Features

Edge: Tie

The BISSELL Little Green highlights its multi-surface capability as a special feature. It is built to lift and remove over 100 common messes and stains. The Shark CarpetXpert emphasizes deep cleaning power with a high-speed brush roll and PowerSpray high-pressure spray. It also includes a built-in spot and stain remover. The Shark’s features suggest a focus on powerful extraction and pet-related odors. The BISSELL focuses on versatile stain removal. Each product offers distinct advantages based on your specific cleaning needs.

Weight and Portability

Edge: Bissell Little Green Portable Carpet Cleaner

Portability is a key difference between these two machines. The BISSELL Little Green weighs 9.65 pounds. This light weight makes it simple to move from room to room or carry to your car for travel. The Shark CarpetXpert weighs 17 pounds. This heavier weight is typical for upright cleaners that include larger motors and tanks. You will likely leave the Shark in one location for main floor cleaning. The BISSELL is easier to maneuver for quick cleanups or cleaning furniture. Weight impacts how often you will move each device.

Which portable or upright cleaner suits you?

Apartment dwellers needing compact storage

Our pick: Bissell Little Green Portable Carpet Cleaner

The BISSELL Little Green measures just 17.3 inches wide and 8.25 inches long. At 9.65 pounds, it is light enough to carry easily. Its small footprint allows you to store it in tight closets. The 48-ounce tank provides enough water for spot cleaning without being bulky. This size makes it ideal for small spaces where upright machines cannot fit.

Homeowners cleaning large carpet areas

Our pick: Shark CarpetXpert Upright Carpet Cleaner

The Shark CarpetXpert is an upright machine designed for broader coverage. It features a high-speed brush roll and powerful suction for deep cleaning. Its larger dimensions, including a 43.5-inch height, allow for efficient cleaning of large carpeted rooms. The built-in spot eliminator handles stairs and upholstery without needing a second device. This form factor suits extensive floor maintenance tasks.

Users targeting pet stains and odors

Our pick: Shark CarpetXpert Upright Carpet Cleaner

The Shark CarpetXpert explicitly targets pet urine and smoke odors. It combines deep carpet cleaning with a built-in spot remover for immediate stain treatment. This upright model offers versatile cleaning for carpets, area rugs, and upholstery. Its design integrates portable cleaning capabilities into a larger unit, allowing you to address pet messes on various surfaces effectively.

Budget-conscious buyers wanting portability

Our pick: Bissell Little Green Portable Carpet Cleaner

The BISSELL Little Green is a portable unit that weighs only 9.65 pounds. Its compact size makes it easy to maneuver around furniture. The 48-ounce clean water tank supports uninterrupted cleaning sessions for smaller areas. This model is suitable for quick cleanups and spot treatment. Its lightweight design ensures you can carry it to different rooms without strain.

Quick picks

#ProductBest forPrice
1 Bissell Little Green Portable Carpet Cleaner spot cleaning and small messes Check price of Bissell Little Green Portable Carpet Cleaner on Amazon
2 Shark CarpetXpert Upright Carpet Cleaner Pet owners with carpets and upholstery Check price of Shark CarpetXpert Upright Carpet Cleaner on Amazon

The products compared

Bissell Little Green Portable Carpet Cleaner

Best for: spot cleaning and small messes

Form Factor
Portable (what this guide is about)
Tank Capacity
48 oz
Compatible Surface
Carpet, Upholstery
Special Feature
Multi-Surface
Intended Use
Auto Detailing, Carpet
Color
Green

View on Amazon: Bissell Little Green Portable Carpet Cleaner Affiliate link

The BISSELL Little Green is a portable carpet cleaner designed for spot cleaning and small messes. It features a 48 oz. clean water tank and weighs 9.65 pounds. Its compact dimensions of 17.3 by 12.5 by 8.25 inches make it easy to store. You can use it on multiple surfaces to lift stains and odors. This model suits you if you need a lightweight tool for targeted deep cleaning rather than whole-room coverage.

Pros

  • Portable form factor for easy maneuverability
  • 48 oz. clean water tank capacity
  • Lightweight build at 9.65 pounds
  • Multi-surface cleaning capability

Cons

  • Small 48 oz. tank limits continuous cleaning time
  • Portable size is not suitable for large area rugs
  • No upright design for broad floor coverage

Good fit if

  • You need to clean small spills and stains quickly
  • You want a lightweight tool for spot cleaning
  • You have limited storage space for cleaning equipment

Skip if

  • You need to clean large carpeted areas efficiently
  • You prefer an upright machine for full-room cleaning
  • You want a larger water tank for extended use

Verdict: Bissell Little Green Portable Cleaner is a practical spot-cleaning tool for small messes. It fits your needs if you prioritize portability and targeted stain removal over large-area coverage.

Shark CarpetXpert Upright Carpet Cleaner

Best for: Pet owners with carpets and upholstery

Form Factor
Upright (what this guide is about)
Compatible Surface
Carpet, Area Rug, Upholstery
Cleaning Target
Pets, Stains
Dimensions
13.2 × 12 × 43.5 inches
Weight
17 pounds

View on Amazon: Shark CarpetXpert Upright Carpet Cleaner Affiliate link

The Shark EX150 is an upright carpet cleaner designed for deep cleaning carpets, area rugs, and upholstery. It features a 12-inch wide cleaning path and weighs 17 pounds. The unit includes a high-speed brush roll and PowerSpray technology for stain removal. It also targets pet odors and smoke. This machine combines upright efficiency with portable spot cleaning capabilities for comprehensive home use.

Pros

  • 12-inch wide cleaning path for efficient coverage
  • PowerSpray high-pressure spray for deep dirt removal
  • Built-in spot and stain remover for stairs and upholstery
  • Specifically designed to eliminate pet urine and smoke odors

Cons

  • 17-pound weight may be heavy for some users
  • 43.5-inch height requires storage space
  • No mention of cord length or runtime

Good fit if

  • You need a single unit for carpets, rugs, and upholstery
  • You want to target pet stains and odors directly
  • You prefer an upright design for large area rugs

Skip if

  • You need a lightweight portable cleaner for stairs only
  • You have limited storage space for a 43.5-inch unit
  • You prefer a machine specifically for hard floors

Verdict: Shark EX150 Upright Carpet Cleaner is a versatile upright cleaner for homes with pets and mixed surfaces. It fits buyers who want deep cleaning power and stain removal in one machine.

Specifications side by side

Spec Bissell Little Green Portable Carpet Cleaner Shark CarpetXpert Upright Carpet Cleaner
Form Factor Portable Upright
Tank Capacity 48 oz not stated
Compatible Surface Carpet, Upholstery Carpet, Area Rug, Upholstery
Cleaning Target not stated Pets, Stains
Special Feature Multi-Surface not stated
Intended Use Auto Detailing, Carpet Carpet
Color Green Magenta
Dimensions 8.25 × 17.3 × 12.5 inches 13.2 × 12 × 43.5 inches
Weight 9.65 pounds 17 pounds
Size Standard 13.15 x 11.97 x 43.50 Inches
Model 1400B #EX49KT1

Frequently asked questions

Which is better for cleaning pet messes, portable or upright?

Upright models like the Shark CarpetXpert are better for pet owners. They offer deep cleaning power for carpets and upholstery in one machine. Portable units like the Bissell Little Green are practical for spot cleaning small messes but lack the broad coverage of uprights.

How much space does a portable carpet cleaner take up?

Portable cleaners are compact and easy to store. The Bissell Little Green measures 17.3 inches wide, 12.5 inches high, and 8.25 inches long. Its small footprint allows you to keep it in a closet or under a sink without cluttering your living space.

Is a portable carpet cleaner heavy to carry?

Portable units are designed for easy transport. The Bissell Little Green weighs only 9.65 pounds. This light weight makes it simple to carry upstairs or move around your home for targeted stain removal without straining your back or arms.

Can an upright carpet cleaner clean upholstery?

Yes, many upright models handle multiple surfaces. The Shark CarpetXpert is compatible with upholstery and targets pet stains. It provides deep cleaning power for carpets and furniture, making it a versatile choice for homes with mixed cleaning needs.

What is the difference in size between portable and upright cleaners?

Upright cleaners are significantly larger than portable ones. The Shark CarpetXpert stands 43.5 inches high and weighs 17 pounds. In contrast, the Bissell Little Green is much smaller and lighter, measuring just 12.5 inches high and weighing 9.65 pounds.

Which cleaner is best for small apartments?

Portable cleaners are ideal for small apartments. The Bissell Little Green is compact and lightweight, fitting easily into tight storage spaces. Its portability allows you to clean stairs and small areas without needing a large, cumbersome machine.

Do upright carpet cleaners work on stairs?

Upright cleaners are not designed for stairs due to their size. The Shark CarpetXpert is tall and heavy, making it difficult to maneuver on stairs. Portable units like the Bissell Little Green are better suited for reaching stairs and high areas.

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