Average score
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.3
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.0
Accessories and Tools
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.6
The attachment set is repeatedly praised as broad and useful, especially the laser fluffy head, hair screw tool, dusting tools, crevice tools, and specialized above-floor accessories.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.5
The Pro bundle was praised for a broad accessory set, with multiple nozzles, extra rollers, batteries, chargers, and storage options highlighted as useful.
Aesthetic design and finish
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.5
Design impressions are positive, with reviewers describing the V15 as a good-looking stick vacuum with Dyson’s polished finish.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
5.0
Design impressions were strongly positive, with reviewers calling the vacuum beautiful and praising its clean, futuristic lines.
AI, Smart, App and Automation
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.5
Smart automation is a clear strength: reviewers praised dirt detection, auto suction, particle sensing, floor detection, and battery optimization.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.5
Automatic floor sensing was viewed positively, especially for switching between carpet and hard floors without manual changes, though not every review focused on it.
Airflow blowback
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
5.0
One long-term user praised the floorhead for avoiding backward flicking of debris.
Area Rug Handling
P1
Product 1: Dyson V15 Detect Cordless Vacuum
2.5
Area-rug handling is a weak spot, with reviewers describing lighter rugs being dragged, pushed around, or lifted by strong suction.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.5
Area-rug and floor-transition handling was generally positive when the floorhead automatically adjusted power or brush behavior across surfaces.
Assembly and Setup
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
5.0
One hands-on video found assembly quick and easy, with parts clicking together without trouble.
Battery and Charging
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.0
Battery and charging are mostly strong thanks to swappable batteries and dock charging, but reviewers noted short boost-mode runtime and some real-world recharge limits.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.0
Battery and charging were mixed: dual batteries were valued, but short preferred-mode runtime and extra-battery dependence remained concerns.
Bin and Bag
P1
Product 1: Dyson V15 Detect Cordless Vacuum
3.5
Bin feedback is only moderate: reviewers described the dust container as average or under one liter, implying more frequent emptying than larger cordless models.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
2.0
The dust bin was one of the clearest weaknesses, with reviewers calling it small, quick to fill, and a major reason one long-term user stopped recommending the vacuum.
Build quality and durability
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.8
Build quality is generally praised as robust, beefy, well-constructed, and durable, with several reviewers contrasting it favorably against cheaper competitors.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.9
Build quality was one of the strongest points, with reviewers repeatedly describing premium materials, sturdy construction, and a solid, high-quality feel.
Carpet — High-Pile Pickup
P1
Product 1: Dyson V15 Detect Cordless Vacuum
2.5
High-pile evidence is negative: reviewers warned it can get stuck on shag or is not ideal for high-pile carpeting.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.0
Long-pile wool carpet was more demanding, with one reviewer saying the lowest setting did not cut it.
Carpet — Low-Pile Pickup
P1
Product 1: Dyson V15 Detect Cordless Vacuum
5.0
Low-pile carpet evidence is positive but limited, with one reviewer saying the V15 picked up debris seamlessly across low- and mid-pile carpets.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.3
Low-pile carpet pickup performed well in controlled tests, with reviewers reporting visible residue removed and low suction being enough in one demo.
Carpet — Medium-Pile Pickup
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.6
Medium-pile and general carpet evidence is strong overall, with repeated perfect or near-perfect sand/deep-clean results, despite one caveat about the wrong head not reaching deep.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.5
Medium-pile carpet pet-hair pickup impressed one reviewer, who reported clearing visible hair in several passes.
Clogging and debris prevention
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.3
Clogging evidence is mixed: one owner reported occasional user-caused clogs, while another praised the hair-screw tool for handling large clumps of fur without clogging.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
2.0
One lab review noted carpet fluff collecting and jamming to one side of the bin, suggesting some debris-flow weakness.
Comparative performance
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.6
Comparative performance is mostly excellent, with the V15 often beating or ranking near the top of other cordless vacuums, though upright vacuums can outperform it on some carpet messes.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.8
Comparative results were mixed: one reviewer placed its cleaning among the best tested, while another found it weaker than Dyson at spill pickup.
Controls and UI
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.1
Controls and UI are useful but somewhat mixed: reviewers liked the LCD, battery readout, alerts, and particle data, while some found the particle counter unnecessary.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.3
Controls were mixed: one reviewer liked thumb-reachable slider controls, while another found the slider cumbersome when aiming for Eco mode.
Convertible handheld design
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.4
Handheld conversion is useful for cars, stairs, tight spots, and upholstery, though one reviewer noted the handheld shape can be tiring for long sessions.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.9
The convertible 3-in-1 layout drew mixed responses: many liked the flexibility, but several found switching modes fiddly or less useful than expected.
Cordless convenience
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.8
Cordless convenience is praised by daily users and editors for making quick, tricky, and routine cleaning easier.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.5
Cordless use was praised for freedom of movement and as a plausible replacement for a plug-in cleaner.
Crevice / Groove Pickup (Hard Floors)
P1
Product 1: Dyson V15 Detect Cordless Vacuum
5.0
Crevice pickup evidence is excellent in one test, where the V15 quickly lifted sand from a groove and tied for the top result.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
5.0
One review found the vacuum cleared flour and sugar from wood in a single pass, supporting strong groove pickup on hard floors.
Cyclone performance
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.0
Cyclone performance has limited but positive evidence, with one reviewer saying Dyson’s multi-cyclone separation seemed to work well.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.5
One review praised the Vortex-style cyclone path for separating fine dust from coarser dirt before emptying.
Debris illumination
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.9
Debris illumination is a standout feature, with many reviewers saying the green laser reveals hidden dust and pet hair better than typical LED lighting.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.7
Debris illumination was praised for revealing floor messes and lighting under furniture; one demo also called the headlight bright.
Ease of use
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.7
Ease of use is a major positive, with reviewers praising easy movement, satisfying cleaning, simple passes, and a pleasant overall experience.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.3
Ease of use was generally good in simple use and floor transitions, though some reviewers separated that from the less convenient bin and mode-switching issues.
Edge and Baseboard Cleaning (Hard Floors)
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
5.0
Edge cleaning was excellent in one controlled test, with dirt removed right to the skirting-board edge.
Emptying and Mess Control
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.6
Emptying is generally praised as clean and easy with Dyson’s mechanism, though the smaller bin means more frequent emptying.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
2.6
Emptying ranged from touch-free praise to strong frustration; several reviewers called it fiddly, messy, tedious, or the biggest long-term hassle.
Energy efficiency (kWh)
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.4
Battery efficiency earns praise because auto modes and suction adjustment help optimize power use, though this is runtime-focused rather than measured kWh evidence.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.0
One hands-on reviewer liked that the brush motor shuts off on hard floors, framing it as a useful way to save power.
Filtration / Dust Containment
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.8
Filtration and containment are a major strength, with reviewers repeatedly noting sealed canisters, fog/smoke-test success, HEPA-style capture, and cleaner exhaust.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.8
Filtration and dust containment received strong marks, including HEPA praise and one retailer review describing dust as staying contained rather than returning to the air.
Floorhead design
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.5
Floorhead design earns praise for the balance of the motorbar and fluffy head, but reviewers also note that using two heads is less integrated than dual-brush competitors.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.2
Floorhead design drew both praise and criticism: reviewers liked its coverage and multi-surface tools, but some faulted the soft roller and hair-management limitations.
Floorhead Seal on Hard Floors
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.8
The floorhead seal impressed one reviewer for total coverage but disappointed another when hard-floor Cheerios lacked enough traction to pass under the head.
Hair-removal channel issues
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
2.0
One reviewer specifically complained that freeing hair from the brush bar was a nuisance.
Hair Pickup — Carpets
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.8
Carpet hair pickup is strong, with reviewers praising the hair screw tool, high-torque brush, and minimal wrap on longer hair.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.5
Carpet hair pickup impressed in multiple tests, including visible pet hair and combed-in cat hair.
Hair Pickup — Hard Floors
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.9
Hard-floor hair pickup is very strong because the laser reveals hair and reviewers saw excellent hard-floor hair visibility and removal.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
5.0
Hard-floor hair pickup was strong in one pet-shelter test, where the reviewer said it had no problem with the hair.
Hair‑Wrap / Tangle Resistance
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.6
Hair-wrap resistance is one of the clearest strengths, with repeated praise for anti-tangle heads and hair screw performance, though one reviewer found regular cleaning still necessary.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.0
Hair-wrap resistance was sharply mixed: one reviewer saw no wrap, while others complained of tangled hair or missing anti-tangle tech.
Hard Floor — Fine Dust Pickup
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.8
Hard-floor fine-dust pickup is excellent, with reviewers repeatedly praising the laser fluffy head, fine debris visibility, sand pickup, and dust removal.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
5.0
Fine-dust pickup on hard floors was excellent across lab tests, with flour, sugar, and fine crumbs cleared cleanly.
Hard Floor — Large Debris Intake
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.5
Large hard-floor debris intake is generally strong, but one reviewer noted very large particles can be harder for the V15 motorhead than for a Shark dual-clean design.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.3
Large hard-floor debris performance was inconsistent: some tests cleared cereal or rice in one pass, while others saw cereal fling or push ahead.
Headlight and LED lights
P1
Product 1: Dyson V15 Detect Cordless Vacuum
5.0
The laser/headlight function has limited but very positive long-term evidence, with one owner saying it kept working reliably.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.4
LED lighting was usually helpful for revealing debris, though at least one reviewer said it was weaker than Dyson's green laser.
Innovation compared to competitors
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.6
Innovation is strongly praised, especially the laser, particle sensor, auto suction, and overall premium cordless feature set.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.0
One reviewer treated the self-standing cordless configuration as a distinctive trick rarely seen in cordless stick vacuums.
Low-profile design
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.0
One retailer review said the pivoting design could work under furniture with about four inches of clearance.
Maintenance requirements
P1
Product 1: Dyson V15 Detect Cordless Vacuum
3.8
Maintenance is mixed: washable parts and easy filter/bin access help, but several reviewers said the vacuum still needs regular cleaning or demanding upkeep.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.8
Maintenance was mixed: reviewers liked easy filter care or self-cleaning features, but one long-term user found filter cleaning could be easier.
Maneuverability and Handling
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.7
Maneuverability is a major strength, with reviewers praising steering, weight distribution, tight-corner movement, and ease compared with bulkier competitors.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.8
Handling was split by configuration and reviewer: Comfort mode lowered hand weight and felt easy to push, but others found turning clumsy or poorly flexible.
Noise level
P1
Product 1: Dyson V15 Detect Cordless Vacuum
2.9
Noise feedback is mixed: one comparison found the Dyson more pleasant sounding, but several reviewers called it noisy or measured it as among the loudest cordless options.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.6
Noise impressions were favorable overall: reviewers described it as relatively quiet, less irritating than typical vacuums, and quieter than a Dyson V10.
Onboard tool storage
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.5
Onboard and dock storage for tools was praised as convenient, especially for keeping common tools attached or nearby.
Ongoing ownership costs (bags, filters, batteries)
P1
Product 1: Dyson V15 Detect Cordless Vacuum
3.5
Ownership cost evidence is mixed: washable filters reduce replacement waste, but reviewers noted parts or batteries can be difficult or expensive.
P2Product 2: Miele Triflex HX2 Pro Cordless...
No score yetOverall durability/longevity
P1
Product 1: Dyson V15 Detect Cordless Vacuum
5.0
Long-term durability evidence is strongly positive from a two-year owner who said the vacuum still held suction and stood the test of time.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.5
One review tied value partly to expected longevity, saying the machine is built to last if looked after.
Overall opinion
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.9
Overall sentiment is very positive: reviewers repeatedly called it best-in-class, a favorite, a top premium choice, or an outstanding all-around cordless vacuum.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.9
Overall verdicts ranged from premium praise to one long-term non-recommendation; most reviewers liked cleaning power but disagreed on whether the drawbacks were acceptable.
Pet-Ready Features
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.8
Pet evidence is strongly positive: reviewers praised the hair screw tool, cat-hair visibility, upholstery pet pickup, and suitability for homes with shedding animals.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.0
One review found pet-hair performance generally decent, especially on hard floors and medium-pile carpet, while noting tougher entrance matting left some stubborn hairs.
Price and Value
P1
Product 1: Dyson V15 Detect Cordless Vacuum
3.8
Value is polarizing: many reviewers still called it worth the money or a better premium value on sale, but price remained one of the most repeated drawbacks.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.0
Value was polarized: reviewers admired premium performance and build but repeatedly questioned the high price, especially given the bin, weight, and feature tradeoffs.
Runtime
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.4
Runtime is mostly strong, often reported around 45–80 minutes depending on mode, but high-power settings and some real-world apartments exposed battery limits.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.8
Runtime was mixed: extra batteries helped, but reviewers found preferred settings much shorter than headline claims.
Self-cleaning cycle
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
5.0
The floorhead's self-cleaning behavior impressed one reviewer, who said it cleared test flour from itself while vacuuming.
Self-propel feature
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.0
One demo described the agitator as helping the vacuum move on carpet, suggesting a mild self-propel feel.
Stair Cleaning
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.5
Stair cleaning evidence is positive but limited, with one reviewer saying the bending wand made stairs easier.
P2Product 2: Miele Triflex HX2 Pro Cordless...
No score yetStorage footprint and upright-stand stability
P1
Product 1: Dyson V15 Detect Cordless Vacuum
2.0
The main storage-stability complaint is that the V15 does not stand upright on its own, despite otherwise strong handling.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.8
Self-standing storage was widely liked, especially in upright/Comfort mode, though one reviewer noted it only stands by itself in that configuration.
Stuck resistance
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
2.0
One review found the brush bar could get stuck on carpet in Max mode, limiting stuck resistance on certain carpet conditions.
Suction and Airflow
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.9
Reviewers consistently rated the V15 as extremely powerful, with repeated praise for class-leading suction, airflow, and real-world pull on carpets, rugs, and hard floors.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.6
Reviewers repeatedly praised the HX2 Pro's suction, with several calling it exceptionally powerful or excellent, though one lab comparison found Dyson rivals stronger in raw suction.
Suitability for heavy-duty use
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.5
Heavy-duty suitability is positive for everyday and deeper cleaning, with reviewers citing strong whole-home cleaning, debris pickup, and high overall removal scores.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.0
In a pet shelter entrance-mat test with heavy traffic, performance was described as decent despite some stubborn hair remaining.
Support and Reliability
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.2
Reliability evidence is mixed-positive: owners reported strong long-term reliability, but one reviewer noted comments about parts, service, and Dyson responsiveness.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
5.0
One retailer review strongly praised warranty and support coverage, calling it among the best in the business.
Surface safety with attachments
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.0
One review liked that floor-type detection and roller behavior helped protect soft wooden flooring.
Tool-change simplicity
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.0
Tool changes are split: one long-term user found Dyson parts easy to remove, while another reviewer disliked needing to switch heads for some carpet and rug messes.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.0
Tool and mode changes split reviewers: some found configuration changes easy, while others called parts stiff, roller swaps fiddly, or conversion a faff.
Under-Furniture Pickup
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.5
Under-furniture evidence is positive but mostly about visibility and access rather than a dedicated pickup test.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.5
Under-furniture use benefited from the handstick configuration and helpful lighting, making low and high reach more practical.
Upholstery / Above-Floor Pickup
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.8
Above-floor and upholstery pickup is a strength, especially with the hair screw tool and crevice/dusting attachments for couches, vehicles, shelves, and furniture.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
2.5
Above-floor use was limited by weight and balance, with reviewers noting high cleaning could become a struggle.
Versatility
P1
Product 1: Dyson V15 Detect Cordless Vacuum
4.4
Versatility is mostly strong across floors, pet messes, daily cleaning, and handheld tasks, though one reviewer noted the need to switch heads reduces convenience.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
4.1
Versatility was a major theme, with reviewers praising multiple configurations, while some felt the 3-in-1 concept delivered less real benefit than promised.
Weight
P1
Product 1: Dyson V15 Detect Cordless Vacuum
3.8
Weight feedback is mixed: many reviewers liked the V15’s lighter balance versus premium rivals, while some found the handle/trigger tiring or not the lightest option.
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.4
Weight impressions depended on configuration: some found it light or easier on the hands, while others found high or handheld use tiring.
Wool carpet compatibility
P1Product 1: Dyson V15 Detect Cordless Vacuum
No score yet
P2
Product 2: Miele Triflex HX2 Pro Cordless...
3.0
On long-pile wool carpet, one reviewer found the lowest power setting insufficient, implying only partial suitability.