Comparison and Difference Between
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Mouse Details
Subjects of comparisons - brand and model.
Manufacturer | SteelSeries | HyperX |
Model | Aerox 9 | Pulsefire FPS Pro |
Photo | ![]() |
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Release Date | 2022 | 2018 |
Your Rating | ||
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Dimensions and Weight
Mice size, weight and cable length (if applicable).
Length | ~128.8 mm ~12.88 cm ~5.07 in |
~127.6 mm ~12.76 cm ~5.02 in |
Width | ~68.2 mm ~6.82 cm ~2.69 in |
~71.1 mm ~7.11 cm ~2.8 in |
Height | ~42.1 mm ~4.21 cm ~1.66 in |
~41.9 mm ~4.19 cm ~1.65 in |
Weight | ~89 g ~0.09 kg ~0.2 lbs |
~95 g ~0.1 kg ~0.21 lbs |
Technical Specs
Full tech specifications of the given mice.
Sensor Type | Optical | Optical |
Sensor Model | TrueMove Air | PMW3389 |
Resolution (CPI/DPI) | 100 - 18000 | 800 - 16000 |
Max Resolution (CPI/DPI) | 18000 | 16000 |
Min Resolution (CPI/DPI) | 100 | 800 |
Maximum Acceleration | 40 G | 50 G |
Max Tracking Speed | 400 IPS | 450 IPS |
Polling Rate | 1000 Hz (1 ms) | 1000 Hz (1ms) |
Lift Off Distance | ~1.2 mm | 0.8 mm |
Switch Type | Golden Micro IP54 | Omron |
Switch Lifespan | 80 million clicks | 20 million clicks |
Feet (Material) | Virgin Grade PTFE | PTFE |
Onboard Memory | Yes | Yes |
Smoothing / Filtering | No | No |
Hardware Acceleration | No | No |
Click Latency | 10.3 ms | 17.9 ms |
Shift Latency | - | - |
Accessories and Features
Other options such as grip style, lighting and connectivity.
Mouse Type | Gaming mouse | Gaming mouse |
Sensor Type | Optical | Optical |
Ergonomy | Right-handed | Right-handed |
Buttons | ||
Suggested Grip | Palm grip | Palm grip, Claw grip, Fingertip grip |
DPI Indicator | No | Yes |
Lighting | Yes | Yes |
Adjustable Lighting | Yes | Yes |
Adjustable Weight | No | No |
Editable Scroll-Wheel Resistance | No | No |
Silent Clicking | No | No |
Colors | Black Matte | Black |
Battery Time | 80 h | - |
Battery Type | Lithium polymer | - |

Price and Warranty
Satisfaction is (not) guaranteed.
Warranty | 1 or 2 years | 2 Years |
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Vs Comparison Analysis
Our coding Monkeys 🐵 elaborated a Vs comparison for you.
Model | Aerox 9 | Pulsefire FPS Pro |
Picture | ![]() ![]() ![]() |
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Age | 2 Years | 6 Years |
Relative Age | 4 Years Younger | 4 Years Older |
User Rating ☆ | 10% Worse Score | 10% Better Score |
Dimensions | ~1.20 mm (or ~0.05 in) Longer ~2.90 mm (or ~0.11 in) Narrower ~0.20 mm (or ~0.01 in) Higher |
~1.20 mm (or ~0.05 in) Shorter ~2.90 mm (or ~0.11 in) Wider ~0.20 mm (or ~0.01 in) Lower |
Weight | ~6.00 g or ~0.01 lbs Lighter | ~6.00 g or ~0.01 lbs Heavier |
Sensor Type & Model | Same Tech Different Model |
Same Tech Different Model |
Resolution Range [DPImax - DPImin] |
Larger Range | Smaller Range |
Max Resolution | 11% Better Max Res 2000 More DPI/CPI |
11% Worse Max Res 2000 Less DPI/CPI |
Min Resolution | 88% Better Min Res. 700 More DPI/CPI |
88% Worse Min Res. 700 Less DPI/CPI |
Maximum Acceleration | 20% Worse Max G | 20% Better Max G |
Maximum Tracking Speed | 11% Worse Max IPS | 11% Better Max IPS |
Polling Rate | Same Polling Rate | Same Polling Rate |
Lift Off Distance | Greater Lift Off Distance | Smaller Lift Off Distance |
Switch Type | Different Switch Tech | Different Switch Tech |
Switch Lifespan | 75% Better Lifespan | 75% Worse Lifespan |
Feet Material Type | Better Feet Material | Worse Feet Material |
Number of Buttons | 12 More Buttons | 12 Less Buttons |
Battery Time | ||
Click Latency | 42% Better Click Latency | 42% Worse Click Latency |
Shift Latency |
Graphical Vs Comparison
Wow! The Monkeys 🐒 learnt to make Graphs!
Physical Characteristics (mm, grams) |
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Sensor Characteristics (0 ➡ 100%) (worse ➡ better) |
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Latency Characteristics (0 ➡ 100%) (worse ➡ better) |
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Other Features (0 ➡ 100%) (worse ➡ better) |
Graphs Description | The Physical Characteristics comparison is just a viewable representation of the devices' length, width, height and weight. Sensor, Latency and Other Features are, instead, computed within the range 0-->100, taking into account if the variable is getting better with the increase of its value (e.g the highest max DPI, the better it is) or vice versa (the lowest Click Latency, the better); for example, a score of 50 for both devices means they are equal, scores of 70 and 30 mean that first one better. So, the data are homogeneous to provide immediate meaning, higher bar(s) means better value(s). An empty graph means that there is not enough data to compute that comparison (one value or both are missing). |
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SteelSeries Aerox 9 | HyperX Pulsefire FPS Pro |

Final Vs Words
Aiding our visitors to the final choice between the mice.
This final paragraph will help you in the decision making process, between SteelSeries Aerox 9 and HyperX Pulsefire FPS Pro, and in selecting the mouse that is performing better and best suits your needs. We are aware that every user has own needs and preferences, due to this each mouse could be better for some features and worse for other ones. The purpose of the text is to highlight this possibility and generate an "overall score" for a purchase decision.
First of all, both mice share the same utilization aim, Gaming mouse. The first one is younger, 2 years old, being released in the 2022, while Pulsefire FPS Pro is older, 6 years old, being released in the 2018. The production age difference is 4 year(s). This makes the Aerox 9 kind of more attractive in terms of freshness.
• Dimensions, Weight, Ergonomy 📐⚖️🫳
When it comes to evaluate mice dimensions, you should take into consideration the size of your hand and check if it would properly fit it or not. In this case, you should check which mice would be the fittest. Compared to Pulsefire FPS Pro mouse, Aerox 9 is ~1.20 mm (or ~0.05 in) Longer, ~2.90 mm (or ~0.11 in) Narrower and ~0.20 mm (or ~0.01 in) Higher, which makes it, overally, 1.5 mm (or -0.06 in) different in size and not significantly influencing the choice based on own's hand size.
Considering the weight, SteelSeries Aerox 9 is 6% lighter, a difference of 6.00 g (0.01 lbs), which can be considered not so significant. We do not express a particular preference for heavier or lighter mice, being this a completely personal objective preference. Anyway, both mice does not offer weight personalization .
Regarding the Ergonomy, both mice are meant to be used with your right hand. They offer different grip, Palm grip by Aerox 9 while Pulsefire FPS Pro has Palm grip, Claw grip, Fingertip grip; this last one can be considered more adaptable, with a number of grip possibilities equal to 3 instead of the 1 offered by the other one.
• Sensor and Latencies 🐭⏱️
Let's now compare SteelSeries Aerox 9 sensor with the one of HyperX Pulsefire FPS Pro. The two mice share the same sensor technology, that is Optical, but different sensor model: TrueMove Air equipped by Aerox 9 and PMW3389 used by Pulsefire FPS Pro. It is very important to say that, although tech and model sometimes coincide, the assembly and composition of interior circuits might result in different specs and latencies.
Resolution, Max Acceleration and Max Tracking, Polling Rate and Lift Off
The mice offer different resolution range (DPImax - DPImin), the Aerox 9 provides 17900 DPI/CPI, while Pulsefire FPS Pro offers 15200 DPI/CPI, meaning that the first one has larger range. Consider picking up the sensitivity range that mostly suits your needs, depending on the aim (Gaming/Business) but also the kind of game you are going to use it mostly (e.g. FPS is different than RTS or MOBA). If you need a higher precision mouse, meaning that for the same length of shift the mouse will recognize more movement, "reading" more dots per inch and, in other words, will move faster on the screen, Aerox 9 is offering 11% better Max Resolution, 2000 More DPI/CPI.As for the Maximum Acceleration, which measures the maximum pull force in G(s) that the sensor can trace before inconsistencies occur, Pulsefire FPS Pro shows a better value, 50 G, a small difference of 10 G. Going on, taking into account the Maximum Tracking Speed, the velocity (inches per second) that the mouse can move at before it starts to loose track and cause anomalies, Pulsefire FPS Pro shows a preferable value, 450 IPS, a small difference of 50 IPS. Take into account that max G and max IPS mostly affect activities requiring very fast mouse shift, together with the shift latency that we will analyse further in this section.
They have a Polling Rate of 1000 Hz, in other words they report data to computer 1 time every 1.00 ms. Lastly, the Lift Off distance of Aerox 9 shows an higher value, 1.2 mm, a moderate difference of 0.40 mm. Anyway, they do not offer adjustable lift off distance through software.
Click and Shift Latencies
SteelSeries Aerox 9 has lower click latency than HyperX Pulsefire FPS Pro, a great difference of 7.60 ms, 42% better Click Latency, which can be evaluated very significant, in terms of compared performance. Anyway, we feel it is important to underline that the differences in latencies are often more perceptible from the machine's point of view rather than human's, reducing the real impact of these values and deviations. At the moment there is no available data to compare Aerox 9 and Pulsefire FPS Pro shift latency. Contact us to request priority data update.
• Other Features 📎
Let's now have a look, finally, to the general features of the two mice. They are equipped with different Switch Technology, Aerox 9 has Golden Micro IP54 while Pulsefire FPS Pro has Omron; moreover, the Switch lifespan of first mouse is 80 millions clicks while the second is 20 millions clicks, 75% better Lifespan, a difference of 60 millions clicks that can be evaluated very significant. The Feet Material is better for Aerox 9, being this Virgin Grade PTFE. Considering the available Number of Buttons, 18 offered by first mouse and 6 offered by the second one, a great difference of 12 that can be considered important or not depending on the utilization purpose. In the end, the features offered by SteelSeries Aerox 9 are On board Memory, RGB Lighting, Customizable RGB, while HyperX Pulsefire FPS Pro is giving On board Memory, DPI Indicator, RGB Lighting, Customizable RGB.

Final Choice & Ranking
Numerical and Graphical Scoring of the Aerox 9 and Pulsefire FPS Pro models, for buying decision.
In this final section you will find Mouse Specs comparison score of the two mice. The graphs below are elaborated considering the most important variables per each type of device utilization.
Click the buttons to have a wide view of the Aerox 9 and Pulsefire FPS Pro performance in different utilization environments.
SteelSeries Aerox 9 | HyperX Pulsefire FPS Pro |
22822 | 22178 |
51% | 49% |
Check Price | Check Price |
Use the selectors below to weight the score depending on your needs, from 0 (not important) to 5 (high priority).
Your Rate | Max Res | Max Acc | Max Track | Poll Rate | |
Click Lag | Adj. Weight | N. Buttons | DPI Ind. | ||
You should take into consideration also the personal feelings and not only the technical specs.
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Disclaimers
Small print and stuff
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