Compare Dyson V15s Detect Submarine Wet Dry Vacuum vs Dyson V8 Animal Cordless Vacuum

The bundle is repeatedly praised for including multiple floorheads and specialty tools, but several reviews say the docking/storage options do not neatly accommodate everything.

The included tool set (crevice, combo, dusting, mini motorized, dock) is frequently praised for expanding what the V8 can handle. Several reviewers note that the Absolute version’s soft roller head is a meaningful upgrade for hard floors.

Most reviewers like the premium Dyson look and finish, but a few call out plasticky feel on the Submarine head or aesthetic mismatches with some docking accessories.

Design is described as sleek and well-finished, with a premium, modern look typical of Dyson’s V-series. A few reviewers mention the compact, streamlined form factor as part of the appeal.

The particle sensor and Auto mode are widely praised for adjusting power and visualizing what is being picked up; a few users also relied on the Dyson app/manual for fuller guidance.

A minor but real complaint appears about airflow blowing back toward the user when cleaning under very low furniture.

On area rugs, it generally cleans well, but light debris on thicker rugs can be pushed around unless you adjust technique or settings.

On area rugs and thicker carpets, the V8 can stick or feel hard to push at higher power. Most reviewers recommend lowering suction for better glide and easier control.

Most reviewers find initial assembly straightforward, but several say the Submarine instructions are too visual or confusing and may require looking up the full manual or app.

Setup is widely described as minimal: snap the parts together, charge, and start cleaning. Mounting the wall dock takes a few screws but is still considered straightforward.

Some reviews mention alerts or shutoff behavior when airflow is obstructed or performance cannot be maintained, which helps protect the vacuum but can interrupt a job.

Battery performance is a strong point overall, with long Eco/low runtimes and a removable battery; charging is often cited around 4.5 hours and Boost/Turbo drains quickly.

Battery performance is usually described as sufficient for small-to-medium spaces, but real-world expectations vary by mode and head used. Several reviews also mention multi-hour charge times and that the battery is not always quick-swap.

The bagless bin size is described as adequate and the emptying mechanism is mostly hygienic, though hair and clumps can occasionally stick and require a quick manual pull.

The V8’s bagless bin is viewed as convenient and appropriately sized for apartments or routine cleaning, though not huge for large homes. Seeing the fill level makes it easy to know when to empty.

The main vacuum feels sturdy and well-built in most reviews, while the Submarine head and some docking solutions get more mixed feedback (plasticky feel or leakage concerns).

Build quality is consistently described as solid and durable, even compared with newer models. Multiple reviews emphasize that it feels well-made and remains reliable over time.

High-pile carpet results are more mixed: some reviews report strong pickup while lab testing shows lower scores and higher push resistance on thick carpet.

High-pile carpet pickup is strong, but resistance can increase, especially on max mode, making it harder to push. Even so, users report it can pull up deep fibers and debris.

Low-pile carpet performance is typically excellent, with strong pickup even on embedded debris and hair.

Low-pile carpet pickup is excellent in both testing and real-world use, with strong embedded-dirt results. Reviewers often describe the cleaning as smooth and effective.

Medium-pile carpet performance is consistently strong in testing and user demos, with good embedded-dirt pickup. Some note it can feel grabby on thicker pile when set to max power.

Clogging is not a constant problem, but some reviewers report blockages with large debris (like pine needles) or residue buildup that needs manual clearing and head cleaning.

Most reviewers report few clogging problems in normal use, including with larger debris on carpet, and praise smooth pickup. A minority note that blockages can happen (signaled by pulsing sounds), but clearing filters and pathways is usually simple.

Compared with other cordless vacuums and most mop-vacs, it is usually rated superior at dry vacuuming; the wet function is seen as convenient but not best-in-class versus dedicated wet cleaners.

Comparisons frequently favor the V8 versus many cordless competitors and older Dyson models, especially for suction and carpet pickup. Even when newer models offer longer runtime, reviewers often prefer the V8’s handling and carpet performance.

The LCD and mode controls are well-liked for showing runtime and particle info, but many reviews criticize the trigger-hold design for comfort during longer cleans.

Controls are simple (two power modes and a battery indicator), but ergonomics are mixed because the trigger must be held during use. Some reviewers flag this as uncomfortable for hand pain or long sessions.

The vacuum converts into a handheld easily, which reviewers like for furniture, stairs, and quick spot cleaning.

Reviewers frequently use it as a handheld for cars, couches, beds, vents, and tight spaces. The stick-to-handheld conversion is fast and makes the vacuum feel more versatile than a traditional upright.

Cordless convenience is consistently highlighted, especially for quick daily cleanups and moving between rooms without a cord.

Cordless convenience is one of the most celebrated benefits, with many saying they vacuum more often because it is grab-and-go. Not dealing with outlets and cords is repeatedly cited as a major quality-of-life improvement.

Dedicated crevice tools are effective for edges and tight spots, but the built-in/integrated crevice solution and the Submarine head can be less effective in deep grooves or corners.

Crevice and groove pickup is frequently praised, especially for cars, couch cushions, vents, and edges where fur and crumbs collect. In testing, it outperformed older versions and many cordless rivals.

Dyson's cyclone-based design is credited with maintaining strong suction and solid overall dust handling.

The laser illumination is one of the most praised features, repeatedly described as revealing hidden dust and improving confidence on hard floors.

Multiple reviews note the lack of a clear dirty-water level indicator, making it harder to tell when the dirty compartment needs emptying.

The Submarine roller can remove dried-on stains, but results vary: some tests show quick removal while others needed multiple passes and more water on older, set-in messes.

Overall usability is rated good thanks to strong cleaning and smart feedback, but trigger ergonomics, weight, and post-mop cleanup are recurring drawbacks.

Ease of use is widely praised, with many saying it makes vacuuming faster and even enjoyable. The main usability drawbacks are thick-rug resistance on high power and the need to hold the trigger continuously.

Edge pickup during vacuuming is often excellent, while edge performance in mop mode is more mixed and can miss right along walls.

Edge and baseboard cleaning is viewed positively, helped by the head design and crevice tools for tight lines along walls. Some mention surface-friendly details that reduce risk of scuffing trim.

The ejector-style emptying system reduces contact with dust, though occasional clumps or hair can stay behind and need a quick manual assist.

Emptying is considered easy and relatively hygienic with the red latch mechanism, keeping hands away from debris. A few note that clumps or hair can stick inside and may need a tap or shake to fully clear.

Maintenance alerts for the filter are appreciated, including prompts to wash or service filters during ownership.

Filtration and dust containment are consistently rated strong, with a sealed system and good particle control; HEPA-level filtration is mentioned more often for certain versions or upgrades.

Filtration is a standout: multiple reviews call out a sealed HEPA-style system and better dust/allergen containment than older or cheaper vacuums. Some users specifically mention cleaner-feeling air after vacuuming.

Floors usually dry quickly after Submarine passes, often described as only slightly damp and drying in minutes.

The standard floorhead is praised on carpet and for fine debris but is less convincing on hard floors for larger particles. Several reviewers recommend swapping to a soft roller head (Absolute version) if hard-floor performance is a priority.

Fresh spill cleanup is generally quick for small liquid-only messes, but larger spills or liquid mixed with solids can overwhelm the Submarine head.

Carpet hair pickup is generally very strong, with reviewers pulling out visible hair and lint from rugs and carpeting.

Carpet hair pickup is generally very good, including for pet hair, helped by the motorized brush tools. Several reviewers call out visible improvement on rugs and carpeted rooms.

Hair pickup on hard floors is consistently strong with the dry heads, while the wet head is best treated as a mop rather than a hair-collection tool.

Anti-tangle performance is usually a strength (especially with the hair screw tool), but longer hair can still wrap on the main brush bar in some situations.

Hair wrap results are mixed but above average: some report almost no tangling, while others see occasional wrap that is easy to remove. Cleaning the brush bar is typically quick with scissors or a coin-access panel depending on the tool.

Hard-floor fine dust pickup is consistently excellent, helped by the laser illumination and soft roller design for revealing and collecting powdery debris.

Fine dust pickup on hard floors is consistently strong, and multiple reviewers are surprised by how much dust it collects. This is a common reason people feel their floors look and feel cleaner after use.

Dry vacuum heads handle larger debris well, but the Submarine wet head struggles with bigger pieces (like cereal) and can push debris around rather than capture it.

Large-debris pickup on hard floors is the most repeated weakness with the standard head, with reports of pushing around cereal, pretzels, or similar pieces. Using a different head or the wand directly improves results for chunkier debris.

Reviewers view the concept as innovative: a flagship stick vacuum paired with a wet roller head, though several also describe the wet system as first-generation with compromises.

Kid appeal is mentioned in passing: the laser and on-screen feedback can make cleaning feel more engaging for families.

Maintenance is a key tradeoff: standard vacuum upkeep is manageable, but the Submarine head adds regular rinsing, drying, and occasional messy dirty-water emptying.

Maintenance is straightforward: rinse washable filters periodically and remove hair from the brush when needed. Some mention checking for blockages if the vacuum pulses or performance drops.

Handling is generally strong thanks to swivel articulation and the ability to get under furniture, but some reviewers still find it heavy in-hand over longer sessions.

Handling is praised for its swivel head and ability to maneuver around corners and furniture. Several reviewers specifically mention easy steering in tight spaces.

Mopping is best described as maintenance-level: good for routine hard-floor refreshes and small spills, but it does not vacuum while mopping and struggles more with solids, edges, and large wet messes.

Noise is generally acceptable: mop mode is often described as quiet, while Boost/Turbo vacuuming gets noticeably loud.

Noise is generally considered reasonable for the power and is noted as quieter than newer Dyson cordless models in comparisons. Max mode is louder, but still viewed as manageable in normal household use.

Tool storage is a consistent frustration: you get many tools, but there is limited onboard or dock capacity to keep everything together.

The wall dock can hold two accessories, which many find convenient for the most-used tools. However, several reviewers still wish there were better storage for the full set of attachments.

Ongoing costs are usually moderate (filters and occasional roller replacement), but the Submarine roller can add a replacement/consumable consideration over time.

Ongoing costs are usually low because there are no bags and filters are washable, but battery replacement can be a meaningful expense later. Some reviews note that extra filters or spare batteries can be purchased if needed.

Long-term owners report the V8 still working well after multiple years, often describing it as holding up like new. The overall expectation across reviews is multi-year longevity when maintained.

Overall sentiment is strongly positive, with many calling it a favorite or best vacuum they have owned. Criticism mainly centers on hard-floor large debris performance, short max-mode runtime, and premium pricing.

Packaging is described as protective and well-organized, with at least one review praising the recyclable materials and secure packing.

Reviewers with pets praise the dry-vac tools for hair and kibble, but note the Submarine mop head is not meant to pick up solid pet food while wet cleaning.

Reviewers with cats and dogs highlight strong pet-hair results, especially with the mini motorized or pet-focused tools. It is commonly used for quick daily fur touch-ups on floors, furniture, and pet beds.

Price is a common pain point: many call it expensive and best justified only if you will use both the top-tier vacuuming and occasional mopping.

Value is polarizing: many feel the performance and convenience justify the premium price, while others find it costly unless on sale. The V8 is often framed as a strong buy for smaller homes when discounted.

Default/Eco runtimes are often around an hour or more depending on mode, with Auto mode shortening runtime when it ramps up power. Boost/Turbo runtime is consistently short, commonly under 10 minutes in testing.

In default mode, stated runtimes range roughly from 20 to 40 minutes depending on surface and tool, which is enough for many apartments and smaller homes. Using powered heads or higher suction shortens the usable time. Boost or max mode delivers a big suction increase but runs for only about 6 to 7 minutes in multiple reviews. It is best treated as a spot-cleaning option rather than a full-room setting.

Reviews repeatedly call out that there is no automated self-cleaning cycle or wash/dry base for the mop head, so post-mop cleanup is manual.

Several reviews mention the Submarine head feels self-propelled, making wet passes easier and faster.

The liquid system is simple and water-based; some reviews mention you can use a mild detergent, but there is typically only one wet mode and limited control over water flow.

With the handheld conversion and tools, stairs are generally easy to clean, especially on hard stair treads and edges.

Handheld conversion plus the mini motorized brush makes stairs a common use case, and several reviewers say it helps reduce back strain versus heavier uprights. It also performs well in cars and other above-floor areas.

It stores like a typical Dyson stick via a wall dock, but it is not truly freestanding and alternative docks can be bulky; the extra heads/tools also add storage complexity.

Wall docking is repeatedly mentioned as a practical storage solution that makes the vacuum easy to grab and put away. The main limitation is that the dock only stores a couple tools, so the full accessory set may need separate storage.

Streaking is mixed: some report a streak-free shine, while others saw streaks or dirty-water drips, especially if the roller is paused mid-flow or the dirty channel gets too full.

Across reviews, dry vacuuming is the standout: very strong suction and pickup on both hard floors and most carpets, though the high suction can make the head harder to push on thicker carpet.

Across reviews, suction is repeatedly described as very strong for a cordless stick, especially on carpet and for fine dust. Max mode adds a noticeable jump in pull, but it can feel overly aggressive on thick rugs.

For heavy-duty mopping or frequent large wet messes, reviews suggest it is not ideal; it is better as a light, regular maintenance mop paired with strong vacuuming.

For heavy-duty or whole-house cleaning in large homes, reviewers are more cautious due to runtime limits and the need to recharge. Many still like it as a supplement to an upright for quick cleanups rather than a single do-everything vacuum.

It is often framed as a good fit for apartments or smaller homes that only want one cleaning device, since it can replace a separate vacuum plus a basic mop.

The V8 is repeatedly recommended for apartments and smaller homes where quick, frequent cleaning is the norm. Its lighter weight and convenience make it a strong fit for limited storage and short sessions.

Support is mentioned less often, but Dyson customer service is described as a plus where it comes up.

Support is generally viewed positively, with references to strong customer satisfaction and a two-year warranty. Batteries and filters are replaceable, though some note the battery is built-in rather than quick-swap.

The soft rollers and floorheads are generally seen as gentle on hard floors, and at least one reviewer specifically noted reduced worry about scratching tiles.

Attachments and head materials are occasionally praised for being surface-friendly (e.g., not scuffing baseboards). Reviewers generally feel comfortable using it on common home surfaces when the right tool is selected.

Dry heads and tools click on quickly, but swapping between vacuum and mop heads is required for wet cleaning and some users find the Submarine setup a bit fiddly.

Tool swaps are simple thanks to the click-fit, quick-release design, and multiple reviewers call out how fast it is to change attachments mid-clean. This helps when switching from floors to crevices, cars, or upholstery.

Under-furniture reach is a recurring positive due to head articulation and the ability to lay flatter, though one review notes the vent can blow air toward your face in tight spaces.

Under-furniture reach is frequently highlighted as a practical advantage, with the head and wand fitting under beds, couches, and low cabinets. This reduces the need to move furniture for routine cleaning.

Motorized tools for upholstery and above-floor tasks perform well, especially for pet hair and furniture cleaning.

Above-floor and upholstery cleaning is a major strength, especially with the mini motorized tool for pet hair on sofas, beds, and cushions. Crevice tools are also commonly used for litter box areas, vents, and car detailing.

Versatility is a core theme: multiple heads let it cover hard floors, carpets, above-floor cleaning, and basic mopping, but wet cleaning requires a separate pass and head swap.

Versatility is a core theme: reviewers use it on carpet, rugs, hard floors, upholstery, stairs, cars, and high surfaces using different tools. The two power modes help tailor cleaning to surface and resistance.

The clean-water tank is small (often cited around 300 mL), so it suits maintenance mopping more than big jobs; the dirty-water compartment can be messy and may leak if overfilled or tilted.

Weight is frequently noted: it is manageable for many as a stick vacuum, but the handheld configuration and long sessions can feel heavy or fatiguing for some users.

Weight is consistently described as light for the performance, typically around 5 to 6 pounds, making it easier to carry and maneuver. A few note the handheld motor unit can feel a bit handle-heavy during longer use.

At least one review reports acceptable cleaning on a delicate wool rug, suggesting it can be used carefully on wool surfaces.