Million Sold Classic E7
Score: 71/100
Audio-Technica ATH-M20x White
Score: 67/100Rankings
The Movssou E7 Basic C is an affordable over-ear wireless headphone with 45 mm drivers, active noise cancellation and up to 30 hours of playback. Its sound is bass-heavy and the build feels cheap, limiting its appeal to audiophiles. Best for commuters who value long battery and deep bass on a budget.
The Audio-Technica ATH-M20x is a wired over-ear studio monitor with 40 mm drivers, lightweight construction, and solid bass response. It offers no Bluetooth, a fixed non-detachable cable, and can become uncomfortable during extended sessions. Best suited for beginner to intermediate home-studio users seeking affordable monitoring.
| Attribute | | |
|---|---|---|
30 hoursbest | — | |
45 mmbest | 40 mm | |
| ↓ lower better | 349 g | 260.9 gbest |
— | 47 Ωbest | |
— | 96 dB SPLbest | |
750 mAhbest | — | |
| ↓ lower better | 240 minutesbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
Wireless Connectivity | true | false |
Audio(3) | ||
Frequency Response | 20 Hz - 20 kHz | 15-20000 |
Driver Size (mm) | 45 mm | 40 mm |
Active Noise Cancellation | true | false |
Build & Design(3) | ||
Weight (g) | 349 g | 260.9 g |
Dimensions (H×W×D) (mm) | 7.2x2.17x7.68 inches mm | 169.8×207.0×82.0 mm mm |
Foldable Design | true | false |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Movssou E7 for delivering solid ANC, clear call performance and a long 30-hour battery at a budget price. They acknowledge the 45 mm drivers provide satisfying bass and overall clean sound, but note the audio is unbalanced with muddy mids and the controls feel awkward. The build is described as basic, and the inconsistent Bluetooth version listings prevent it from being positioned as a premium offering.
Everyday users repeatedly praise the headphones for their comfort, long battery life and effective ANC that tames airplane or traffic noise. Call quality is frequently highlighted as clear, and the deep bass is enjoyed for casual listening. Common complaints revolve around a bass-heavy, muddy sound signature, unintuitive button placement, cheap-feel construction and occasional Bluetooth or static issues.
“good for the price”
“very clear”
Professional reviewers praise the M20x for its tight channel matching, low distortion, solid build, and strong bass response, noting excellent value for the price. However, they point out comfort issues after extended wear, a predominantly plastic construction, a fixed non-detachable cable, and occasional high-frequency inconsistencies.
Everyday users commend the headphones for strong bass, effective isolation, lightweight comfort in short sessions, and clear sound without needing an amp, while repeatedly citing ear fatigue after 1-2 hours, the non-removable cable, a plasticky feel, and minor high-frequency quirks as common drawbacks.
