Average score
Product 1: Logitech G502 X Lightspeed
4.0
Product 2: ASUS ROG Harpe Ace Aim...
4.1
2.4GHz connectivity
Product 1: Logitech G502 X Lightspeed
4.5

The reviews that mention the receiver describe 2.4GHz operation through the included wireless dongle and report solid PC connection behavior.

Product 2: ASUS ROG Harpe Ace Aim...
4.4

2.4GHz connectivity is widely supported through RF, Wi-Fi, Omni Receiver, and SpeedNova references. Reviewers generally present it as the preferred wireless gaming mode.

acceleration control
Product 1: Logitech G502 X Lightspeed
4.8

Sensor-focused comments consistently point to clean movement handling, with reviewers calling out zero acceleration, no jitter, and no unwanted filtering or smoothing.

Product 2: ASUS ROG Harpe Ace Aim...
4.3

Acceleration and angle behavior are configurable in several reviews through angle snapping, angle tuning, acceleration settings, or Aim Lab recommendations. Hardware acceleration tolerance is also cited, making this a defensible tuning strength.

Accuracy and tracking precision
Product 1: Logitech G502 X Lightspeed
4.7

Tracking precision is treated as a strength: reviewers cite exact hand tracking, 1:1 tracking, and submicron movement tracking.

Product 2: ASUS ROG Harpe Ace Aim...
4.4

Across the scored reviews, tracking and accuracy are strong, with several reviewers calling the mouse fast, precise, or responsive. A few Aim Lab results were more mixed, so the evidence favors strong hardware accuracy more than guaranteed skill improvement.

balance and weight distribution
Product 1: Logitech G502 X Lightspeed
No score yet
Product 2: ASUS ROG Harpe Ace Aim...
3.6

Balance and weight distribution receive mixed evidence. Reviewers praise the low weight, but one notes front-leaning weight distribution and others describe the shell/hump as noticeable.

battery life
Product 1: Logitech G502 X Lightspeed
4.7

Battery life is one of the clearest strengths, with multiple reviews citing 140-hour expectations or testing and another review still calling battery life solid.

Product 2: ASUS ROG Harpe Ace Aim...
4.6

Battery life is consistently strong, with many reviews citing about 90 hours or multi-week practical use. RGB use can reduce runtime, but reviewers still found endurance competitive.

Bluetooth support
Product 1: Logitech G502 X Lightspeed
1.0

The only direct Bluetooth evidence says the mouse does not include Bluetooth connectivity, so this scores as a missing feature rather than a strength.

Product 2: ASUS ROG Harpe Ace Aim...
4.3

Bluetooth support is repeatedly confirmed. Reviewers appreciate it for multi-device or dongle-free use, while still treating 2.4GHz or wired modes as preferable for gaming.

build quality
Product 1: Logitech G502 X Lightspeed
4.0

Build impressions are split: one review found loose-feeling construction, while others reported robust build quality, no drop-test damage, and sturdy assembly.

Product 2: ASUS ROG Harpe Ace Aim...
4.5

Build quality is generally strong. Reviewers cite solid shells, no creaking, durable construction, and sturdy materials, with one caveat that lightweight plastic can feel cheaper to some users.

button customization
Product 1: Logitech G502 X Lightspeed
4.5

Customization is well supported through remappable buttons, swappable or repositionable controls, DPI adjustment, and G Hub assignment options.

Product 2: ASUS ROG Harpe Ace Aim...
4.3

Button customization is widely supported through Armoury Crate, hardware controls, and profile commands. The main limitation is that the sparse button layout leaves fewer physical inputs to customize.

button responsiveness
Product 1: Logitech G502 X Lightspeed
4.5

Button responsiveness is generally positive, with reviewers reporting reliable buttons, responsive clicks, and satisfying response during use.

Product 2: ASUS ROG Harpe Ace Aim...
4.5

Button responsiveness is generally praised. Reviewers cite reactive clicks, minimal pre-travel, fast response, and clean actuation, with the main caveats tied to stiffness or hand-fit rather than missed inputs.

cable flexibility
Product 1: Logitech G502 X Lightspeed
3.7

Cable flexibility has limited evidence, but the one direct review describes the included rubber cable as soft and supple.

Product 2: ASUS ROG Harpe Ace Aim...
4.6

Cable flexibility is praised wherever it is discussed. The included cable or paracord is described as light, flexible, braided, and unlikely to get in the way.

charging convenience
Product 1: Logitech G502 X Lightspeed
4.6

Charging convenience scores well because reviewers repeatedly highlight USB-C charging, included USB-C cabling, and easy charging between sessions.

Product 2: ASUS ROG Harpe Ace Aim...
4.3

Charging convenience is positive where tested. Reviewers cite USB-C charging, quick top-ups, battery-status alerts, and in one case under-30-minute charging.

claw grip comfort
Product 1: Logitech G502 X Lightspeed
4.2

Claw grip has limited but direct support from one review that found claw use felt good.

Product 2: ASUS ROG Harpe Ace Aim...
3.9

Claw grip comfort is generally workable, especially for upright claw users, but not universal. Shape length and the rear hump bothered some smaller-hand or specific-claw reviewers.

click latency
Product 1: Logitech G502 X Lightspeed
4.5

Click latency is scored highly from repeated claims of instant click registration, faster response rate, optical actuation, and reduced click latency.

Product 2: ASUS ROG Harpe Ace Aim...
4.3

Click latency is supported indirectly through responsiveness comments and click-speed testing language. Reviews describe click response as quick or responsive, but the transcripts do not provide a dedicated measured click-latency benchmark.

click noise
Product 1: Logitech G502 X Lightspeed
3.1

Click noise is mixed: one review criticized cheap, echoey click sound, while another described the switches as producing a satisfying click sound.

Product 2: ASUS ROG Harpe Ace Aim...
3.7

Click noise is mixed and lightly covered. Reviewers mention deeper sound signatures or less-audible clicks, so the mouse is not described as silent but does not appear unusually loud across the evidence.

connection stability
Product 1: Logitech G502 X Lightspeed
4.8

Connection stability is strong where directly discussed, with reviews reporting no lag, no dropped connections, and no issues with the 2.4GHz connection.

Product 2: ASUS ROG Harpe Ace Aim...
3.9

Connection stability is mostly good but not flawless. Several reviews cite stable low-latency connectivity, while some report interference, software hiccups, or wake-up delays.

cross-platform compatibility
Product 1: Logitech G502 X Lightspeed
3.1

Cross-platform or multi-machine use is mixed: onboard profiles help across machines, but one review reported a MacBook Air detection failure.

Product 2: ASUS ROG Harpe Ace Aim...
4.1

Cross-platform compatibility is supported through Bluetooth, wired, laptop/desktop/phone use, and Windows notes. The strongest caveat is a Windows 10 recognition issue in one review.

dock compatibility
Product 1: Logitech G502 X Lightspeed
4.2

Charging-mat and PowerPlay evidence supports dock-style compatibility, with multiple reviews mentioning PowerPlay or wireless charging mat support.

Product 2: ASUS ROG Harpe Ace Aim...
No score yet
DPI range
Product 1: Logitech G502 X Lightspeed
4.5

DPI support is consistently strong, with reviews citing on-the-fly DPI adjustment and maximum ranges around 25,600 DPI.

Product 2: ASUS ROG Harpe Ace Aim...
4.6

The DPI range is one of the clearest strengths. Multiple reviews cite the 36,000 DPI class capability, though some reviewers note that very high DPI settings are not practical for every user.

durability over time
Product 1: Logitech G502 X Lightspeed
4.3

Durability evidence is positive but not extensive, with one review reporting no drop-test damage and switch design intended to reduce mechanical wear.

Product 2: ASUS ROG Harpe Ace Aim...
4.4

Durability over time is inferred from sturdy construction, no creaking, 70-million-click switches, and replaceable skates. The transcripts support expected durability more than long-term aging evidence.

ecosystem integration
Product 1: Logitech G502 X Lightspeed
4.4

Ecosystem integration is a recurring advantage through shared Lightspeed receivers, Logitech keyboard pairing, and syncable lighting or audio profiles.

Product 2: ASUS ROG Harpe Ace Aim...
4.5

Ecosystem integration is strong through Aim Lab, Armoury Crate, ROG Omni Receiver, Aura-style lighting, and shared ROG receiver comments. The main caveat is software friction.

ergonomic design
Product 1: Logitech G502 X Lightspeed
4.2

The ergonomic design is generally praised through references to thumb support, ergonomic contours, and grip-style adaptability.

Product 2: ASUS ROG Harpe Ace Aim...
3.9

Ergonomics are strong for many competitive users but not universal. Reviews praise comfort and FPS fit, while negative comments mostly come from hand-size or hump-placement mismatches.

fingertip grip comfort
Product 1: Logitech G502 X Lightspeed
4.2

Fingertip comfort has limited direct evidence, but the available review says fingertip grip felt good.

Product 2: ASUS ROG Harpe Ace Aim...
4.0

Fingertip grip comfort is supported by the light weight and symmetrical shell, with reviewers saying fingertip use works. A few comments still warn that the rear hump can interfere with micro-adjustments.

firmware reliability
Product 1: Logitech G502 X Lightspeed
No score yet
Product 2: ASUS ROG Harpe Ace Aim...
3.0

Firmware reliability is mixed and mostly tied to update handling. Reviews confirm firmware-update support but criticize annoying update requirements and software limitations around updates.

FPS gaming suitability
Product 1: Logitech G502 X Lightspeed
3.6

FPS suitability is divided: several reviewers enjoyed aim control and low latency, while others found the weight and extra buttons less ideal for FPS players.

Product 2: ASUS ROG Harpe Ace Aim...
4.4

FPS gaming suitability is one of the strongest use-case fits. Reviews repeatedly frame the mouse as an esports or FPS-focused device with speed, precision, low weight, and Aim Lab integration.

glide smoothness
Product 1: Logitech G502 X Lightspeed
4.1

Glide is mostly positive, with reviewers citing PTFE feet, smooth movement on mats, and slick desk movement, though one review called stock skates merely fine.

Product 2: ASUS ROG Harpe Ace Aim...
4.6

Glide smoothness is a clear strength. Reviews repeatedly mention PTFE feet, smooth motion, low friction, and easy movement across pads or surfaces.

grip texture
Product 1: Logitech G502 X Lightspeed
4.4

Grip texture is a strength where mentioned, with reviewers noting textured rubber grips, grippy side lines, and rubberized thumb areas.

Product 2: ASUS ROG Harpe Ace Aim...
4.1

Grip texture is mostly positive thanks to textured sides, matte surfaces, and optional grip tape. A small number of reviews found the sides slippery or the tape styling unattractive.

handedness options
Product 1: Logitech G502 X Lightspeed
2.5

Handedness options are weak because the direct evidence describes the mouse as made for right-handed users.

Product 2: ASUS ROG Harpe Ace Aim...
3.9

Handedness is mixed. The shell is repeatedly described as ambidextrous or symmetrical, but several reviews note that side-button placement still favors right-handed thumb use.

left and right click quality
Product 1: Logitech G502 X Lightspeed
4.1

Main click quality is mixed: reviews praised easy rapid clicking and reduced pre-travel, while broader click impressions included some premium-feel reservations.

Product 2: ASUS ROG Harpe Ace Aim...
4.6

Left and right click quality is consistently framed as responsive and tactile. Reviewers highlight consistent click feel, though some comments suggest the click weight may not suit every preference.

lift-off distance
Product 1: Logitech G502 X Lightspeed
No score yet
Product 2: ASUS ROG Harpe Ace Aim...
4.1

Lift-off distance is well supported through Armoury Crate, Aim Lab, and hardware-control references. Reviews show that it can be adjusted or included in optimization, though the depth of control varies by reviewer.

long-session comfort
Product 1: Logitech G502 X Lightspeed
4.4

Long-session comfort is strong, with reviewers citing no hand fatigue, little hand adjustment, and comfortable hold during longer use.

Product 2: ASUS ROG Harpe Ace Aim...
4.6

Long-session comfort is positive in reviews that fit the shape, with comments about relaxed fingers and comfort over longer play. Shape mismatches keep this from being universally ideal.

macro support
Product 1: Logitech G502 X Lightspeed
4.6

Macro support is clearly present through G Hub, with reviews describing program-specific macros and assigning macros to customizable buttons.

Product 2: ASUS ROG Harpe Ace Aim...
4.3

Macro support appears in software-focused reviews, which describe macro activation or macros in Armoury Crate. The evidence confirms support but does not emphasize advanced macro workflows.

materials quality
Product 1: Logitech G502 X Lightspeed
3.5

Materials quality is mixed: soft-touch plastic and low fingerprinting are praised, while glossy areas and untextured smooth plastic draw criticism.

Product 2: ASUS ROG Harpe Ace Aim...
4.3

Materials quality is supported by repeated nylon and bio-based shell references. Reviewers usually frame the material as light and sturdy, though one describes the plastic feel as somewhat cheap.

MMO gaming suitability
Product 1: Logitech G502 X Lightspeed
4.5

MMO suitability is one of the better-supported use cases because several reviews highlight many buttons and MMO-focused control flexibility.

Product 2: ASUS ROG Harpe Ace Aim...
2.4

MMO suitability is weak. The main direct evidence says the streamlined button layout is less attractive for input-heavy MMOs and similar games.

MOBA gaming suitability
Product 1: Logitech G502 X Lightspeed
4.3

MOBA suitability has limited direct support, but one review says MOBA players should have no trouble because the extra buttons remain unobtrusive.

Product 2: ASUS ROG Harpe Ace Aim...
No score yet
motion consistency
Product 1: Logitech G502 X Lightspeed
4.7

Motion consistency is supported by direct testing that found no jittering or phantom movements.

Product 2: ASUS ROG Harpe Ace Aim...
4.4

Motion consistency is supported by reviewers who described stable tracking, less miss-hitting, no unwanted jolts, or no apparent jittering. The strongest evidence comes from gameplay and mouse-tester comments rather than a standardized lab benchmark.

onboard memory
Product 1: Logitech G502 X Lightspeed
4.7

Onboard memory is consistently supported by repeated mentions of five onboard profiles and settings saved to onboard profiles.

Product 2: ASUS ROG Harpe Ace Aim...
4.4

Onboard memory is supported by reviews noting onboard profile storage and programmable onboard profiles. The feature lets configured settings travel with the mouse after setup.

palm grip comfort
Product 1: Logitech G502 X Lightspeed
4.2

Palm grip comfort is generally positive because reviewers repeatedly associate the shape with palm grip comfort, though reach issues remain for some hands.

Product 2: ASUS ROG Harpe Ace Aim...
3.6

Palm grip comfort is mixed. Some reviewers found palm grip comfortable, but others said the hump, narrowness, or hand size made palm grip less ideal.

polling rate
Product 1: Logitech G502 X Lightspeed
3.7

Polling-rate evidence is limited and mixed: 1000Hz is considered enough by one reviewer, but also behind newer higher-polling competitors.

Product 2: ASUS ROG Harpe Ace Aim...
3.9

Polling-rate evidence centers on a 1,000Hz ceiling. Reviewers generally considered it adequate for competitive use, but several noted that higher-rate competitors exist and that 1,000Hz is not class-leading.

portability
Product 1: Logitech G502 X Lightspeed
4.4

Portability is helped by onboard dongle storage, magnetic storage covers, and reviews that call the mouse a good portable option.

Product 2: ASUS ROG Harpe Ace Aim...
4.4

Portability is strong because reviewers mention the low weight, dongle storage, pouch, and multi-device travel setups. The mouse is repeatedly framed as easy to carry or use across devices.

premium feel
Product 1: Logitech G502 X Lightspeed
3.3

Premium feel is mixed: some reviewers mention stylish finish, but others criticize plastic feel, glossy wear, and high-end expectations not fully met.

Product 2: ASUS ROG Harpe Ace Aim...
4.4

Premium feel is generally positive. Reviewers cite high-end specs, premium-feeling plastic, build quality, and strong feature density, though the minimal appearance is not flashy.

profile switching
Product 1: Logitech G502 X Lightspeed
4.4

Profile switching is a strength, with reviews describing easy switching, five profile support, and built-in profiles.

Product 2: ASUS ROG Harpe Ace Aim...
4.1

Profile switching is supported through DPI/profile references and onboard profile controls. Reviewers praise the existence of multiple profiles but often criticize the underside DPI/profile controls for convenience.

programmable buttons
Product 1: Logitech G502 X Lightspeed
4.6

Programmable button support is one of the most repeated strengths, with reviews citing 11 to 13 programmable controls and many extra buttons.

Product 2: ASUS ROG Harpe Ace Aim...
3.7

Programmable-button coverage is modest because the mouse has a streamlined five-button layout. Reviewers confirm programmable buttons, but several also note the limited number of inputs.

RGB features
Product 1: Logitech G502 X Lightspeed
3.1

RGB is a mixed feature because it exists mainly on the Plus variant, costs extra, and can reduce battery life or add weight.

Product 2: ASUS ROG Harpe Ace Aim...
3.8

RGB is limited mainly to the scroll wheel. Reviewers appreciate customization and battery/status signaling, but the narrow lighting zone keeps this from being a major visual feature.

scroll wheel quality
Product 1: Logitech G502 X Lightspeed
3.5

Scroll wheel quality is highly polarized: reviewers praise free-scroll usefulness and hyperfast scrolling, but several criticize ratcheted feel, sound, or looseness.

Product 2: ASUS ROG Harpe Ace Aim...
3.8

Scroll wheel quality receives mixed-to-good feedback. Some reviewers call it tactile and easy to control, while others criticize its resistance, basic feel, or minor wobble.

sensor performance
Product 1: Logitech G502 X Lightspeed
4.6

Sensor performance is consistently positive through Hero 25K references, strong tracking, and zero smoothing or acceleration claims.

Product 2: ASUS ROG Harpe Ace Aim...
4.7

Reviewers repeatedly highlight the ROG AimPoint sensor and its high-end behavior. The sensor is described as fast, accurate, responsive, and precise, with only isolated caveats tied to testing method or shape rather than sensor hardware.

shape comfort
Product 1: Logitech G502 X Lightspeed
4.2

Shape comfort is broadly positive, especially for larger hands and thumb-rest users, though a few comparisons and reach issues keep it from being perfect.

Product 2: ASUS ROG Harpe Ace Aim...
3.8

Shape comfort is polarizing. Many reviewers like the symmetrical esports shape, while others find the hump, length, or narrow body uncomfortable depending on hand size and grip style.

side button quality
Product 1: Logitech G502 X Lightspeed
3.1

Side button quality is mixed because reviewers like the modular sniper button but repeatedly mention reach problems and accidental fat-fingering.

Product 2: ASUS ROG Harpe Ace Aim...
3.6

Side button quality is mixed. Several reviews found the side buttons reachable or tactile, while others described them as small, centered awkwardly, or slightly mushy.

skate durability
Product 1: Logitech G502 X Lightspeed
No score yet
Product 2: ASUS ROG Harpe Ace Aim...
4.2

Skate durability is supported mainly by included replacement PTFE feet rather than long-term wear testing. The evidence suggests maintainability and easy replacement.

software stability
Product 1: Logitech G502 X Lightspeed
2.2

Software stability is a weakness in the evidence, with reviews describing G Hub behavior going haywire or the mouse not being recognized.

Product 2: ASUS ROG Harpe Ace Aim...
2.4

Software stability is one of the weaker areas. Several reviewers report Armoury Crate problems, update friction, Windows 10 recognition trouble, or general software hiccups.

software usability
Product 1: Logitech G502 X Lightspeed
3.3

Software usability is mixed: G Hub offers DPI, macros, and profiles, but several reviewers could not access it, could not customize fully, or called it bad.

Product 2: ASUS ROG Harpe Ace Aim...
3.5

Software usability is mixed. Armoury Crate and Aim Lab expose many useful settings, but reviewers also complain about resource use, loading, update prompts, and weaker premium features.

surface compatibility
Product 1: Logitech G502 X Lightspeed
3.8

Surface compatibility is modestly positive, with reviewers reporting acceptable or smooth movement on desks and mouse mats.

Product 2: ASUS ROG Harpe Ace Aim...
4.5

Surface compatibility is supported through smooth performance on surfaces and software calibration. The strongest evidence comes from reviews describing surface or mousepad calibration features.

switch durability
Product 1: Logitech G502 X Lightspeed
4.5

Switch durability is supported by optical-mechanical switch design claims, reduced wear, double-click prevention, and wear-and-tear resilience.

Product 2: ASUS ROG Harpe Ace Aim...
4.6

Switch durability is strongly supported by repeated 70-million-click lifespan references. No transcript reports long-term switch failure, so the evidence supports high expected durability rather than proven multi-year endurance.

switch feel
Product 1: Logitech G502 X Lightspeed
4.2

Switch feel is mostly positive for crispness and responsiveness, though one review found the clicks not especially tactile.

Product 2: ASUS ROG Harpe Ace Aim...
4.5

Switch feel is usually positive, especially for tactile, consistent, purposeful, or crisp clicking. Some reviewers found the switches slightly stiff or heavier than preferred, so the score is strong but not universally perfect.

value for money
Product 1: Logitech G502 X Lightspeed
3.2

Value is mixed and price-sensitive: some reviews found acceptable sale pricing, while others called MSRP pricey or a worse deal against newer rivals.

Product 2: ASUS ROG Harpe Ace Aim...
4.0

Value depends on price sensitivity. Reviewers often justify the premium with specs, weight, and wireless features, while casual users or feature-seekers may find the price high.

weight
Product 1: Logitech G502 X Lightspeed
3.1

Weight is a recurring caveat: reviewers note reductions from older versions, but also repeatedly call it heavy or not especially light by current standards.

Product 2: ASUS ROG Harpe Ace Aim...
4.8

Weight is the product's most repeated strength. Nearly every scored review emphasizes the 54g-class shell or unusually light feel, with the benefit tied to quick movements and reduced fatigue.

weight tuning
Product 1: Logitech G502 X Lightspeed
1.5

Weight tuning is weak because the direct evidence says this version lacks additional weights.

Product 2: ASUS ROG Harpe Ace Aim...
No score yet
wireless latency
Product 1: Logitech G502 X Lightspeed
4.6

Wireless latency is strong where tested or discussed, with reviewers reporting no spikes, low-latency Lightspeed, and wired-like response.

Product 2: ASUS ROG Harpe Ace Aim...
4.3

Wireless latency is generally low in the evidence. Most reviews report little or no lag, while a few mention brief input lag, slight jitter, or wake-from-sleep delay.

wireless performance
Product 1: Logitech G502 X Lightspeed
4.6

Wireless performance is consistently strong, with reviews citing excellent wireless behavior, instant response, fast connectivity, and Logitech wireless confidence.

Product 2: ASUS ROG Harpe Ace Aim...
4.4

Wireless performance is a major strength overall. Reviewers praise SpeedNova, 2.4GHz performance, and parity with wired use, though one review reports minor lag or interference.