
UtechSmart Venus
Score: 74/100
Razer Deathadder Essential
Score: 71/100Rankings

The UtechSmart Venus is a wired MMO mouse with 18 programmable buttons and an adjustable weight system, delivering up to 16,400 DPI. Its substantial weight and bulky shape limit agility for fast-paced games. Best suited for MMO enthusiasts who value extensive customization.

The Razer DeathAdder Essential offers an ergonomic right-handed shape, 6400 DPI sensor, and durable switches for comfortable casual gaming. Its older sensor, heavier build, and limited customization make it less competitive for esports. It fits beginners and office users needing a reliable, affordable mouse.
| Attribute | ![]() | ![]() |
|---|---|---|
16,400 dpibest | 6,400 dpi | |
| ↓ lower better | 221 g | 96 gbest |
1,000 Hzbest | 1,000 Hzbest | |
18best | 5 | |
116.8 mm | 127 mmbest | |
76.2 mmbest | 61.7 mm | |
38.1 mm | 42.7 mmbest | |
30 gbest | 30 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Sensors(1) | ||
Sensor Type | Avago high-precision laser sensor | Optical |
Build & Design(4) | ||
Weight (g) | 221 g | 96 g |
Length (mm) | 116.8 mm | 127.0 mm |
Width (mm) | 76.2 mm | 61.7 mm |
Height (mm) | 38.1 mm | 42.7 mm |
Controls(2) | ||
Programmable Buttons | 18 | 5 |
Switch Type | Omron | Mechanical |
Lighting(1) | ||
RGB Lighting | true | false |
Performance(1) | ||
Maximum DPI (dpi) | 16400 dpi | 6400 dpi |
Connectivity(1) | ||
Connectivity Type | Wired USB | Wired |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the Venus for its exceptional customizability, ergonomic comfort, and precise Avago sensor performance, while noting that its weight and bulkiness, along with a modest 1000 Hz polling rate, limit its appeal for users seeking ultra-light or ultra-fast response devices.
Everyday users love the intuitive side-button layout and the comfortable grip, especially during long sessions, but many echo the same concerns about the mouse's heft and the hassle of swapping weights, making it a favorite for stationary MMO setups but less attractive for portable use.

“"clearance sale item" good for entry-level but notes noticeable control differences at 96 g vs. 87 g dailies”



Professional reviewers view the DeathAdder Essential as a reliable, comfortable entry-level mouse that works well for casual gamers, but they point out its outdated sensor, heavier weight, and missing premium features make it unsuitable for competitive esports or users seeking extensive customization.
Everyday users echo the pros of comfort and build quality, while repeatedly calling out the mouse's weight, sensor jitter, mushy button feel, high scroll wheel, and limited software options as the main drawbacks.