MICE · YOUR NEXT FACE-OFF

Logitech G703 LIGHTSPEED HERO vs HyperX Pulsefire Haste 2 S Wireless

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

Logitech G703 LIGHTSPEED HERO

Black · 910-005641 · UK manufacturer configuration

Full product profile Official image

Exact model & source notes

The black G703 LIGHTSPEED HERO (910-005641) is a right-handed wireless mouse with a HERO 25K sensor up to 25,600 DPI, six programmable buttons, LIGHTSYNC RGB, an optional 10 g weight and POWERPLAY charging support.

Specifications checked 11 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHICH SUITS YOU?

Choose the Logitech G703 LIGHTSPEED HERO for

A right-hand shape

Choose the HyperX Pulsefire Haste 2 S Wireless for

A symmetric shape

Built from verified specifications that differ. Not a rating or a recommendation.

See the 11 verified differences

THE CONTENDER

HyperX Pulsefire Haste 2 S Wireless

Navy · 9B001AA · global manufacturer configuration

Full product profile Official image

Exact model & source notes

The Pulsefire Haste 2 S Wireless (9B001AA, navy) is HyperX's symmetrical 64 g mouse with a solid magnesium-alloy shell, HyperX Glass Skates fitted, the HyperX 26K sensor, 2.4 GHz and Bluetooth 5.1 wireless, and a rated 120-hour battery.

Specifications checked 27 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

Logitech G703 LIGHTSPEED HERO UK & US retailers

UK & US price history: no verified listing yet

HyperX Pulsefire Haste 2 S Wireless UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

SPECIFICATIONS SIDE BY SIDE8 topics

SELECTED TOPIC

01 / 08

Connections

Check the exact configuration and source conditions for your use.

Logitech G703 LIGHTSPEED HEROWireless receiver; wired USB data

Manufacturer specification · Original exact connection description: LIGHTSPEED wireless USB receiver; USB data and charging cable. This common availability value does not equate proprietary receiver systems: the distinct sourced ecosystem is retained in wireless_ecosystem. The exact package names charging/data cable and the technical table lists both USB and wireless report rates. Cable endpoint shapes, chemistry and receiver interoperability are not identified and remain unknown.

Source 1

HyperX Pulsefire Haste 2 S Wireless2.4 GHz wireless (USB dongle), Bluetooth 5.1 or wired USB-C

Manufacturer specification · HyperX lists 2.4GHz wireless, Bluetooth 5.1 and wired connection types, with a detachable HyperFlex 2 USB-C to USB-A cable. HyperX says NGENUITY needs the 2.4 GHz dongle or the USB cable.

Source 1 Source 2

Explore the full specifications

Choose the grip, then check the connection. Left-side thumb controls are not a mirrored left-handed layout. Check the receiver or USB connection, battery requirements and your preferred shape. DPI is tracking resolution, not an accuracy score; no gaming winner is inferred.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

11 verified differences, most decision-relevant first. 6 are also drawn in Visual facts above. Missing information stays separate.

Connections

In Visual facts

Logitech G703 LIGHTSPEED HEROWireless receiver; wired USB data

HyperX Pulsefire Haste 2 S Wireless2.4 GHz wireless (USB dongle), Bluetooth 5.1 or wired USB-C

Sources

Logitech G703 LIGHTSPEED HERO

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications

Check the exact configuration and source conditions for your use.

Sensor model / type

In Visual facts

Logitech G703 LIGHTSPEED HEROHERO 25K

HyperX Pulsefire Haste 2 S WirelessHyperX 26K Sensor

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Logitech's sensor name.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · HyperX's sensor name; the supplier is not stated.

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Hand orientation

In Visual facts

Logitech G703 LIGHTSPEED HERORight-hand control layout; asymmetric shell with left-side thumb buttons

HyperX Pulsefire Haste 2 S WirelessSymmetrical shape; side buttons on the left only

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Control layout from the manufacturer's product views.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · HyperX lists a symmetrical shape but does not state a hand orientation; the official top view shows both side buttons on the left, so the button layout is for right-handed use. Not a grip or comfort test.

HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications

Check the exact configuration and source conditions for your use.

Customisation software

In Visual facts

Logitech G703 LIGHTSPEED HEROLogitech G HUB

HyperX Pulsefire Haste 2 S WirelessHyperX NGENUITY

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · G HUB is an optional download (internet required); advanced settings need it.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · Custom DPI levels up to 26k, RGB colours and patterns, and reassignment of up to 5 buttons are set in NGENUITY. HyperX says the mouse is NVIDIA Reflex Validated and works with G-SYNC displays to provide system latency stats.

Stored profiles, sensitivity settings and software assignments are different capabilities. An unspecified profile count is not zero; check the software and firmware conditions.

Power source

In Visual facts

Logitech G703 LIGHTSPEED HERORechargeable battery

HyperX Pulsefire Haste 2 S WirelessRechargeable Li-ion polymer; up to 120 hours

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Manufacturer POWERPLAY feature expressly describes keeping the mouse charged while at rest or play; POWERPLAY system is sold separately, and the package includes a charging/data cable. Exact battery chemistry, capacity and user replaceability remain unverified. Original runtime claims are retained in separate conditioned fields: Up to 60 hours without lighting; separate 35-hour constant-motion claim. Logitech lists 35 hours under constant motion and 60 hours with lighting off; runtime varies with use.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · HyperX says the 120-hour figure was tested under continuous use with lighting disabled in 2.4 GHz mode at a 1 kHz polling rate, and that battery life varies with use.

Manufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.

Lighting

In Visual facts

Logitech G703 LIGHTSPEED HERORGB

HyperX Pulsefire Haste 2 S WirelessLED RGB lighting

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · G HUB supports game-, audio- and screen-driven RGB effects. Published lighting implementation: LIGHTSYNC RGB. Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · HyperX says per-LED RGB lighting is customised in NGENUITY.

HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications

Check the exact configuration and source conditions for your use.

Show 5 more verified differences

Listed package

Logitech G703 LIGHTSPEED HEROMouse; LIGHTSPEED receiver; charging/data cable; receiver extension adapter; optional 10 g weight; documentation

HyperX Pulsefire Haste 2 S WirelessMouse; USB wireless dongle; extension adapter; USB-C to USB-A cable; grip tape; spare mouse skates; quick start guide

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · POWERPLAY hardware is not included; check the seller's listing.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · Manufacturer box contents. Check the seller's listing.

Check the exact configuration and source conditions for your use.

Maximum tracking resolution

Logitech G703 LIGHTSPEED HERO25600 DPI

HyperX Pulsefire Haste 2 S Wireless26000 DPI

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Published acceleration threshold

Logitech G703 LIGHTSPEED HEROGreater than 40 G

HyperX Pulsefire Haste 2 S Wireless50 G

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Tested by Logitech on a G240 mouse pad.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · Listed on the US specification table only; test surface not stated.

HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Published tracking speed

Logitech G703 LIGHTSPEED HEROGreater than 400 IPS

HyperX Pulsefire Haste 2 S Wireless650 IPS

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Tested by Logitech on a G240 mouse pad.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · HyperX's maximum speed rating; test surface not stated.

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Dimensions

Logitech G703 LIGHTSPEED HERO124 × 68 × 43 mm (length × width × height)

HyperX Pulsefire Haste 2 S Wireless124.5 × 66.5 × 38.5 mm (length × width × height)

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Mouse body, length × width × height; cable excluded.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · Mouse body as listed by HyperX.

A size or weight trade-off; it does not establish the better product.

Small physical differences (2)

Body length

In Visual facts

Logitech G703 LIGHTSPEED HERO124 mm

HyperX Pulsefire Haste 2 S Wireless124.5 mm

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Mouse body, length × width × height; cable excluded.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification

HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications

Check the exact configuration and source conditions for your use.

Body width

Logitech G703 LIGHTSPEED HERO68 mm

HyperX Pulsefire Haste 2 S Wireless66.5 mm

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Overall width, not grip width.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · HyperX's listed width; HyperX does not state the measurement basis.

HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications

A size or weight trade-off; it does not establish the better product.

Configuration & compatibility details (1)

Manufacturer host requirements

Logitech G703 LIGHTSPEED HEROUSB port; Windows 7 or later; macOS 10.11 or later; ChromeOS

HyperX Pulsefire Haste 2 S WirelessPC, PS5, Xbox Series X|S

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · G HUB has its own current system requirements.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · HyperX's listed platforms; Xbox One and PS4 are not listed for this model.

These descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.

Missing or non-comparable evidence (21)

Main switch technology

Logitech G703 LIGHTSPEED HERONot verified

HyperX Pulsefire Haste 2 S WirelessHyperX Switches

Sources

Logitech G703 LIGHTSPEED HERO

The manufacturer describes mechanical button tensioning, which does not establish the electrical switch actuation type. · Manufacturer specification · Primary-button tensioning is recorded separately. Electrical switch actuation and vendor remain unverified.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · HyperX's own switches; the table does not state the switch type (mechanical or optical).

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Onboard profile capacity

Logitech G703 LIGHTSPEED HERONot verified

HyperX Pulsefire Haste 2 S Wireless1 profile

Sources

Logitech G703 LIGHTSPEED HERO

Logitech does not list this for the model. · Manufacturer specification · Logitech does not list a stored-profile count.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · One onboard profile, per the US specification table.

HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Onboard memory

Logitech G703 LIGHTSPEED HERONot verified

HyperX Pulsefire Haste 2 S WirelessYes

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · The US specification table lists one onboard profile; the UK table shows a placeholder for this row.

HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Wireless charging support

Logitech G703 LIGHTSPEED HEROLogitech POWERPLAY

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · The POWERPLAY wireless charging system is sold separately.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Cable length

Logitech G703 LIGHTSPEED HERO1.8 m

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

HyperX does not list a metric cable length for this model; the US page gives 5.9 ft and the UK page leaves the length out. · Manufacturer specification · Only an imperial figure (5.9 ft) is published; not converted.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Claimed constant-motion runtime

Logitech G703 LIGHTSPEED HERO35 hours

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · The source separately lists Constant motion:35Hrs, with user/battery-discharge/computing-condition caveat. Lighting, connection mode and report-rate conditions for this35hour row are not explicitly stated.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Claimed runtime with lighting off

Logitech G703 LIGHTSPEED HERO60 hours

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Up to60hours with no lighting, as separately listed by Logitech. Motion pattern, connection mode and report-rate conditions for this60hour row are not explicitly stated; this is not a controlled comparison.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Primary-button tensioning

Logitech G703 LIGHTSPEED HEROMetal-spring primary-button tensioning system

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Manufacturer-stated primary-button tensioning mechanism, separate from electrical actuation, measured click force, latency or reliability.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Charging

Logitech G703 LIGHTSPEED HERONot verified

HyperX Pulsefire Haste 2 S WirelessUSB-C to USB-A cable (included, detachable); 80% in 50 minutes, 18 hours of use from a 10-minute charge

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · HyperX's figures using standard USB 2.0 charging.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Default DPI presets

Logitech G703 LIGHTSPEED HERONot verified

HyperX Pulsefire Haste 2 S Wireless4 settings

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · Four preset levels (400 / 800 / 1600 / 3200 DPI) selected with the top mouse button; custom levels are set in NGENUITY.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Glide feet

Logitech G703 LIGHTSPEED HERONot verified

HyperX Pulsefire Haste 2 S WirelessHyperX Glass Skates (tempered glass) fitted; spare set of standard adhesive skates included

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Shell material

Logitech G703 LIGHTSPEED HERONot verified

HyperX Pulsefire Haste 2 S WirelessSolid magnesium-alloy shell

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · HyperX says it is its first mouse with a solid magnesium-alloy shell.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Optional additional weight

Logitech G703 LIGHTSPEED HERO10 g

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Optional extra weight, added to the listed mouse weight.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

POWERPLAY 2 compatibility

Logitech G703 LIGHTSPEED HEROYes

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · On Logitech's POWERPLAY 2 compatible-mice list; the charging system is sold separately.

Logitech POWERPLAY 2 — exact compatible mouse list

HyperX Pulsefire Haste 2 S Wireless

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Minimum sensitivity

Logitech G703 LIGHTSPEED HERO100 DPI

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Tracking range starts at 100 DPI.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

HyperX does not list a minimum sensitivity for this model. · Manufacturer specification · HyperX lists only the 26,000 DPI maximum; the lowest default preset (400 DPI) is not a stated minimum.

HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Published sensor processing

Logitech G703 LIGHTSPEED HEROZero smoothing, acceleration and filtering

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Grip material

Logitech G703 LIGHTSPEED HERODual-injected rubber side grips

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Claimed main-switch durability

Logitech G703 LIGHTSPEED HERONot verified

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

HyperX Pulsefire Haste 2 S Wireless

HyperX does not publish a usable switch durability rating for this model; the table row holds lighting text. · Manufacturer specification · The "Left / Right Button Durability" row on both regional tables contains "LED RGB lighting" instead of a click rating.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Warranty

Logitech G703 LIGHTSPEED HERONot verified

HyperX Pulsefire Haste 2 S Wireless2 years

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · As listed on the HyperX store pages.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Wireless receiver ecosystem

Logitech G703 LIGHTSPEED HEROLogitech LIGHTSPEED Wireless

HyperX Pulsefire Haste 2 S WirelessNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Manufacturer-named proprietary receiver system. Different names are retained; these sources do not establish cross-model/cross-brand interoperability, protocol equivalence or independently measured latency.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Weight

Logitech G703 LIGHTSPEED HERO95 g

HyperX Pulsefire Haste 2 S Wireless64 g

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Before the optional 10 g weight.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

HyperX Pulsefire Haste 2 S Wireless

Manufacturer specification · HyperX calls 64 g the operating weight (0.14 lb on the US table); it does not say whether the detachable cable is included.

The manufacturer sources do not establish the same cable weighing basis. Both published masses remain visible with their conditions, but are not ranked.

2 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Logitech G703 LIGHTSPEED HERO

What it brings

LIGHTSPEED wireless carries a HERO 25K sensor (100–25,600 DPI at 1000 Hz), and the right-handed shell adds rubber side grips, LIGHTSYNC RGB and room for an optional 10 g weight.
Manufacturer source

What to check

It weighs 95 g before the optional weight and is shaped for right-handed use. The POWERPLAY charging system is sold separately, and Logitech lists up to 60 hours with lighting off or 35 hours under constant motion.
Manufacturer source

HyperX Pulsefire Haste 2 S Wireless

What it brings

HyperX rates the battery at up to 120 hours (lighting off, 2.4 GHz, 1 kHz) and says standard USB 2.0 charging reaches 80% in 50 minutes, with 18 hours from a 10-minute charge.
Manufacturer source Manufacturer source
Tempered-glass HyperX Glass Skates come fitted, with a spare set of standard skates in the box, and the shell is solid magnesium alloy at a stated 64 g.
Manufacturer source Manufacturer source

What to check

The report rate tops out at 1000 Hz, one onboard profile is listed, and both side buttons are on the left.
Manufacturer source
HyperX's durability row shows lighting text rather than a click rating, it gives no minimum DPI or metric cable length, and it lists 6 buttons but says only 5 can be reassigned.
Manufacturer source Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

37 of 37 specifications Sources in each row

Source-backed specifications for Logitech G703 LIGHTSPEED HERO and HyperX Pulsefire Haste 2 S Wireless
Specification	Logitech G703 LIGHTSPEED HERO	HyperX Pulsefire Haste 2 S Wireless

WeightDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Before the optional 10 g weight. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX calls 64 g the operating weight (0.14 lb on the US table); it does not say whether the detachable cable is included. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	95 g	64 g
DimensionsDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Mouse body, length × width × height; cable excluded. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · Mouse body as listed by HyperX. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	124 × 68 × 43 mm (length × width × height)	124.5 × 66.5 × 38.5 mm (length × width × height)
Body lengthDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Mouse body, length × width × height; cable excluded. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications	124 mm	124.5 mm
Hand orientationDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Control layout from the manufacturer's product views. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX lists a symmetrical shape but does not state a hand orientation; the official top view shows both side buttons on the left, so the button layout is for right-handed use. Not a grip or comfort test. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Right-hand control layout; asymmetric shell with left-side thumb buttons	Symmetrical shape; side buttons on the left only
Optional additional weight Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Optional extra weight, added to the listed mouse weight. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless No source recorded.	10 g	Not provided
Body widthDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Overall width, not grip width. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX's listed width; HyperX does not state the measurement basis. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications	68 mm	66.5 mm
Grip material Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless No source recorded.	Dual-injected rubber side grips	Not provided
Glide feet Sources Logitech G703 LIGHTSPEED HERO No source recorded. HyperX Pulsefire Haste 2 S Wireless Manufacturer specification HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Not provided	HyperX Glass Skates (tempered glass) fitted; spare set of standard adhesive skates included

Sensor model / typeDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Logitech's sensor name. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX's sensor name; the supplier is not stated. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	HERO 25K	HyperX 26K Sensor
Maximum tracking resolutionDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	25600 DPI	26000 DPI
Maximum report rate Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · 1 ms report interval. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · Up to 1000 Hz per the US specification table; HyperX does not give separate Bluetooth or wired rates. The UK table shows a placeholder for this row. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	1000 Hz	1000 Hz
Minimum sensitivity Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Tracking range starts at 100 DPI. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless HyperX does not list a minimum sensitivity for this model. · Manufacturer specification · HyperX lists only the 26,000 DPI maximum; the lowest default preset (400 DPI) is not a stated minimum. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications	100 DPI	Not provided
Published tracking speedDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Tested by Logitech on a G240 mouse pad. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX's maximum speed rating; test surface not stated. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Greater than 400 IPS	650 IPS
Published acceleration thresholdDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Tested by Logitech on a G240 mouse pad. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · Listed on the US specification table only; test surface not stated. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Greater than 40 G	50 G
Published sensor processing Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless No source recorded.	Zero smoothing, acceleration and filtering	Not provided
Default DPI presets Sources Logitech G703 LIGHTSPEED HERO No source recorded. HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · Four preset levels (400 / 800 / 1600 / 3200 DPI) selected with the top mouse button; custom levels are set in NGENUITY. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Not provided	4 settings

Listed controls Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Programmable in G HUB. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX's specification table lists 6 buttons; the NGENUITY section says up to 5 mouse buttons can be reassigned. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	6	6
Main switch technology Sources Logitech G703 LIGHTSPEED HERO The manufacturer describes mechanical button tensioning, which does not establish the electrical switch actuation type. · Manufacturer specification · Primary-button tensioning is recorded separately. Electrical switch actuation and vendor remain unverified. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX's own switches; the table does not state the switch type (mechanical or optical). HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Not listed by the manufacturer	HyperX Switches
Primary-button tensioning Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Manufacturer-stated primary-button tensioning mechanism, separate from electrical actuation, measured click force, latency or reliability. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless No source recorded.	Metal-spring primary-button tensioning system	Not provided

ConnectionsDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Original exact connection description: LIGHTSPEED wireless USB receiver; USB data and charging cable. This common availability value does not equate proprietary receiver systems: the distinct sourced ecosystem is retained in wireless_ecosystem. The exact package names charging/data cable and the technical table lists both USB and wireless report rates. Cable endpoint shapes, chemistry and receiver interoperability are not identified and remain unknown. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX lists 2.4GHz wireless, Bluetooth 5.1 and wired connection types, with a detachable HyperFlex 2 USB-C to USB-A cable. HyperX says NGENUITY needs the 2.4 GHz dongle or the USB cable. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Wireless receiver; wired USB data	2.4 GHz wireless (USB dongle), Bluetooth 5.1 or wired USB-C
Power sourceDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Manufacturer POWERPLAY feature expressly describes keeping the mouse charged while at rest or play; POWERPLAY system is sold separately, and the package includes a charging/data cable. Exact battery chemistry, capacity and user replaceability remain unverified. Original runtime claims are retained in separate conditioned fields: Up to 60 hours without lighting; separate 35-hour constant-motion claim. Logitech lists 35 hours under constant motion and 60 hours with lighting off; runtime varies with use. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX says the 120-hour figure was tested under continuous use with lighting disabled in 2.4 GHz mode at a 1 kHz polling rate, and that battery life varies with use. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Rechargeable battery	Rechargeable Li-ion polymer; up to 120 hours
Cable length Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless HyperX does not list a metric cable length for this model; the US page gives 5.9 ft and the UK page leaves the length out. · Manufacturer specification · Only an imperial figure (5.9 ft) is published; not converted. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	1.8 m	Not provided
Wireless charging support Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · The POWERPLAY wireless charging system is sold separately. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless No source recorded.	Logitech POWERPLAY	Not provided
POWERPLAY 2 compatibility Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · On Logitech's POWERPLAY 2 compatible-mice list; the charging system is sold separately. Logitech POWERPLAY 2 — exact compatible mouse list HyperX Pulsefire Haste 2 S Wireless No source recorded.	Yes	Not provided
Claimed runtime with lighting off Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Up to60hours with no lighting, as separately listed by Logitech. Motion pattern, connection mode and report-rate conditions for this60hour row are not explicitly stated; this is not a controlled comparison. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless No source recorded.	60 hours	Not provided
Claimed constant-motion runtime Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · The source separately lists Constant motion:35Hrs, with user/battery-discharge/computing-condition caveat. Lighting, connection mode and report-rate conditions for this35hour row are not explicitly stated. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless No source recorded.	35 hours	Not provided
Charging Sources Logitech G703 LIGHTSPEED HERO No source recorded. HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX's figures using standard USB 2.0 charging. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Not provided	USB-C to USB-A cable (included, detachable); 80% in 50 minutes, 18 hours of use from a 10-minute charge

LightingDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · G HUB supports game-, audio- and screen-driven RGB effects. Published lighting implementation: LIGHTSYNC RGB. Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX says per-LED RGB lighting is customised in NGENUITY. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	RGB	LED RGB lighting
Customisation softwareDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · G HUB is an optional download (internet required); advanced settings need it. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · Custom DPI levels up to 26k, RGB colours and patterns, and reassignment of up to 5 buttons are set in NGENUITY. HyperX says the mouse is NVIDIA Reflex Validated and works with G-SYNC displays to provide system latency stats. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Logitech G HUB	HyperX NGENUITY
Onboard profile capacity Sources Logitech G703 LIGHTSPEED HERO Logitech does not list this for the model. · Manufacturer specification · Logitech does not list a stored-profile count. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · One onboard profile, per the US specification table. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Not provided	1 profile
Onboard memory Sources Logitech G703 LIGHTSPEED HERO No source recorded. HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · The US specification table lists one onboard profile; the UK table shows a placeholder for this row. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Not provided	Yes

Manufacturer host requirementsDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · G HUB has its own current system requirements. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX's listed platforms; Xbox One and PS4 are not listed for this model. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	USB port; Windows 7 or later; macOS 10.11 or later; ChromeOS	PC, PS5, Xbox Series X\|S
Listed packageDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · POWERPLAY hardware is not included; check the seller's listing. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · Manufacturer box contents. Check the seller's listing. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Mouse; LIGHTSPEED receiver; charging/data cable; receiver extension adapter; optional 10 g weight; documentation	Mouse; USB wireless dongle; extension adapter; USB-C to USB-A cable; grip tape; spare mouse skates; quick start guide
Wireless receiver ecosystem Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Manufacturer-named proprietary receiver system. Different names are retained; these sources do not establish cross-model/cross-brand interoperability, protocol equivalence or independently measured latency. Logitech G703 LIGHTSPEED HERO — manufacturer specifications HyperX Pulsefire Haste 2 S Wireless No source recorded.	Logitech LIGHTSPEED Wireless	Not provided
Shell material Sources Logitech G703 LIGHTSPEED HERO No source recorded. HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · HyperX says it is its first mouse with a solid magnesium-alloy shell. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Not provided	Solid magnesium-alloy shell
Warranty Sources Logitech G703 LIGHTSPEED HERO No source recorded. HyperX Pulsefire Haste 2 S Wireless Manufacturer specification · As listed on the HyperX store pages. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Not provided	2 years

Show unverified (1)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
Claimed main-switch durability Sources Logitech G703 LIGHTSPEED HERO No source recorded. HyperX Pulsefire Haste 2 S Wireless HyperX does not publish a usable switch durability rating for this model; the table row holds lighting text. · Manufacturer specification · The "Left / Right Button Durability" row on both regional tables contains "LED RGB lighting" instead of a click rating. HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 S – Wireless Gaming Mouse (9B001AA navy) — HyperX US store page and specifications	Not provided	Not provided

First product manufacturer source Second product manufacturer source

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