| Cloud Alpha | A20 Wireless | Rozdíl | |
|---|---|---|---|
| Modelka | HyperX Cloud Alpha | HyperX Cloud Alpha | |
| Izolace cestovního ruchu / mimo hluk | 3.0 / 5.0 | 2.8 / 5.0 | 0.2 (7%) |
| Kritická kvalita poslechu / zvuku | 3.9 / 5.0 | 3.9 / 5.0 | 0.05 (1%) |
| Kvalita her | 3.6 / 5.0 | 3.7 / 5.0 | 0.05 (1%) |
| Izolace prostředí prostředí Office | 3.3 / 5.0 | 3.3 / 5.0 | 0 (0%) |
| Komfort a stabilita při sportu | 3.1 / 5.0 | 2.8 / 5.0 | 0.25 (8%) |
| Sledování zvukového zážitku z televize | 3.1 / 5.0 | 3.3 / 5.0 | 0.25 (8%) |
| Cena | Kč 2,023.9 | Kč 1,512.6 | 511.3 (25%) |
| Rok | 2017 | 2017 | 0 (0%) |
| Mikrofon | Yes | Yes | |
| Bezdrátový | No | No | |
| Životnost baterie | 0.0 / 5.0 | 3.8 / 5.0 | 3.75 (375000000%) |
| Ušní prodyšnost | 3.2 / 5.0 | 3.4 / 5.0 | 0.25 (8%) |
| Utěšit | 4.0 / 5.0 | 3.5 / 5.0 | 0.5 (12%) |
| Řízení | 3.0 / 5.0 | 3.4 / 5.0 | 0.45 (15%) |
| Manipulace s hlukem | 4.2 / 5.0 | 4.0 / 5.0 | 0.2 (5%) |
| Kvalita mikrofonu | 3.7 / 5.0 | 3.6 / 5.0 | 0.15 (4%) |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Dock Charging | N/A | No |
| Line In | N/A | No |
| Line Out | N/A | No |
| Optical Input | N/A | Yes |
| PC Compatible | N/A | Audio + Microphone |
| PS4 Compatible | N/A | Audio Only |
| Power Supply | N/A | USB |
| RCA Input | N/A | No |
| Type | N/A | Wireless Dock |
| USB Input | N/A | Yes |
| Xbox One Compatible | N/A | Audio + Microphone |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| High-Bass | 2.2 dB | 1.74 dB |
| Low-Bass | 0.76 dB | -0.97 dB |
| Low-Frequency Extension | 10 Hz | 25.2 Hz |
| Mid-Bass | 0.63 dB | 2.49 dB |
| Std. Err. | 1.32 dB | 1.89 dB |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Audio while charging | N/A | Yes |
| Battery Life | N/A | 14 hrs |
| Battery Type | N/A | Rechargable |
| Charge Time | N/A | 3 hrs |
| Passive Playback | N/A | No |
| Power Saving Feature | N/A | Auto-Off Timer |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Bluetooth Version | N/A | N/A |
| Multi-Device Pairing | N/A | N/A |
| NFC Pairing | N/A | N/A |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Avg.Temp.Difference | 6.2 C | 4.6 C |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| H | N/A | N/A |
| L | N/A | N/A |
| Type | Pouch | No case |
| Volume | N/A | N/A |
| W | N/A | N/A |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Clamping Force | 0.9 lbs | 1.2 lbs |
| Weight | 0.7 lbs | 0.8 lbs |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Additional Buttons | No | N/A |
| Call/Music Control | No | No |
| Channel Mixing | No | Yes |
| Ease of use | Decent | Good |
| Feedback | Okay | Good |
| Microphone Control | Yes | Yes |
| Noise Canceling Control | N/A | N/A |
| Talk-Through | N/A | N/A |
| Volume Control | Yes | Yes |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Avg. Std. Deviation | 1.03 dB | 0.57 dB |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Default Latency | 0 ms | 62 ms |
| aptX Latency | N/A | N/A |
| aptX(LL) Latency | N/A | N/A |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Overall Leakage @ 1ft | 35.21 dB | 48.78 dB |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| High-Mid | 0.68 dB | -3.49 dB |
| Low-Mid | 1.75 dB | -1.47 dB |
| Mid-Mid | -0.47 dB | -1.25 dB |
| Std. Err. | 1.45 dB | 2.57 dB |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| SpNR | 32.11 dB | 27.21 dB |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Bass | 0.56 dB | 0.27 dB |
| Mid | -5.15 dB | -4.06 dB |
| Overall Attenuation | -11.06 dB | -10.42 dB |
| Self-Noise | 0 dB | 20.14 dB |
| Treble | -28.86 dB | -27.58 dB |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| H | 3.2 " | 2.8 " |
| L | 7.3 " | 6 " |
| Transmitter required | N/A | Yes |
| Volume | 142 Cu. Inches | 116 Cu. Inches |
| W | 6 " | 6.9 " |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| FR Std. Dev. | 3.04 dB | 1.96 dB |
| Gain | 30.13 dB | 43.26 dB |
| HFE | 10388.94 Hz | 1974.03 Hz |
| LFE | 359.19 Hz | 91.1 Hz |
| Weighted THD | 0.46 | 0.157 |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Correlated Crosstalk | 0.0 dB | 0.0 dB |
| PRTF Accuracy (Std. Dev.) | 3.09 dB | 2.03 dB |
| PRTF Distance | 12.45 dB | 13.28 dB |
| PRTF Size (Avg.) | 3.79 dB | 4.67 dB |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Weighted THD @ 100 | 1.106 | 3.593 |
| Weighted THD @ 90 | 0.652 | 1.203 |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| High-Treble | -2.32 dB | -1.12 dB |
| Low-Treble | -2.0 dB | -0.65 dB |
| Mid-Treble | -1.12 dB | 5.46 dB |
| Std. Err. | 4.45 dB | 3.77 dB |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Analog Audio | Yes | N/A |
| OS Compatibility | Not OS specific | N/A |
| PC Compatible | Audio + Microphone | N/A |
| PS4 Compatible | Audio + Microphone | N/A |
| USB Audio | No | N/A |
| Xbox One Compatible | Audio + Microphone | N/A |
| Cloud Alpha | A20 Wireless | |
|---|---|---|
| Line of Sight Range | N/A | 105 ft |
| Obstructed Range | N/A | 31 ft |
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