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Koss UR20
Rs.2,890.00

Sony MDR-ZX110NC
Rs.2,850.00
Brand
Koss
Sony
Model No
UR20
MDR-ZX110NC
Wired / Wireless
Wired Headphone Specification
Wired Headphone Specification
Headphone Type
Over Ear
On Ear
 
Magnet Type
Neodymium
Neodymium
Driver Diameter
NA
30 mm
Impedance
32 Ohms
Power ON 220 Ω, OFF 45 Ω
Sensitivity
97 dB/mW
110 dB/mW
Frequency Response
30 Hz to 20000 Hz
10Hz - 22,000Hz
Maximum Power Input
NA
NA
Noise Cancelling
NA
Yes
 
Available Colors
Black
Black
Connector Plating
3.5 mm Gold Plated Jack
3.5 mm jack Sliver-plated
Cable
2.5 m
1.2 m
Weight
NA
150 g
Other Features
- Dynamic element for extended frequency response of 30-20,000 Hz
- Leatherette ear cushions deliver maximum isolation
- Built for maximum durability
- Straight, single-entry 8 foot cord
- Covered under the Koss Stereophones Limited Lifetime Warranty
- Noise Cancelling reduces up to 95% ambient noise
- Swivel, folding design for ultra-portability
- 80 hours battery life (Noise Cancelling on) 
- Works even when battery is depleted (passive operation)
- ZX110NC comes with an airline adapter , which will let you connect with in-flight entertainment seamlessly

Active Headphone Features
- Headphone Power Indicator : LED (green)
- Batteries : Dry Battery(Size AAA)
- Battery Life : Max. 80 hours (alkaline battery), 40 hours (manganese battery)
- Passive Operation :Yes

Noise Cancelling Specs
- Total Noise Suppression Ratio dB : Approx. 13dB
- Total Noise Suppression Ratio % : Approx. 95%

Compare Koss UR20 with:

Compare Sony MDR-ZX110NC with:

Key Differences

Impedance levels vary (Power ON 220 Ω, OFF 45 Ω vs 32 Ohms), which can affect compatibility and audio output when used with different devices. There is a noticeable difference in weight (150 g vs NA), which may affect comfort during extended use. Sony MDR-ZX110NC and Koss UR20 offer different noise cancellation capabilities (Yes vs NA), which can impact how effectively they block external noise. Sony MDR-ZX110NC and Koss UR20 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The driver size differs between the two (30 mm vs NA), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (10Hz - 22,000Hz vs 30 Hz to 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. From a usability standpoint, both models provide a reliable and premium headphone experience.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

  • Noise Cancelling: Yes vs NA
  • Driver Size: 30 mm vs NA
  • Weight: 150 g vs NA
  • Impedance: Power ON 220 Ω, OFF 45 Ω vs 32 Ohms