Sony WH-CH720NL Navy
Score: 78/100
Nothing Ear (a) Black
Score: 81/100Rankings
The Nothing Ear (a) are true-wireless earbuds offering hybrid ANC up to 45 dB, a lightweight 4.8 g design and fast 10-minute charging. They lack wireless charging for the case and the microphones deliver modest call quality. Ideal for budget-conscious users who value ANC and multipoint connectivity.
Sony's WH-CH720N offers lightweight over-ear comfort, dual-sensor ANC and an impressive 35-hour battery with rapid 3-minute quick-charge. The lack of a protective case and its non-foldable design reduce portability. Suited for commuters and all-day users who prioritize comfort and endurance.
| Attribute | Sony WH-CH720NL Navy | |
|---|---|---|
35 hoursbest | 6 hours | |
— | 9.5 hoursbest | |
| ↓ lower better | 192 g | 4.8 gbest |
| ↓ lower better | 3 minutesbest | 10 minutes |
30 mmbest | 11 mm | |
— | 5,000 Hzbest | |
325 Ωbest | — | |
10 mbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | Sony WH-CH720NL Navy | |
|---|---|---|
Battery & Power(2) | ||
Battery Life (ANC On) (hours) | 35 hours | 6 hours |
Quick Charge Time (minutes) | 3 minutes | 10 minutes |
Connectivity(1) | ||
Bluetooth Version | 5.2 | 5.3 |
Audio(4) | ||
Noise Cancellation Type | Dual Noise Sensor Technology | Hybrid |
Driver Size (mm) | 30 mm | 11 mm |
Frequency Response (Hz) | 7-20000 Hz | 5000 Hz |
Supported Audio Codecs | SBC, AAC | AAC,LDAC,SBC |
Build & Design(1) | ||
Weight (g) | 192 g | 4.8 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the WH-CH720N for its feather-light construction, impressive 35-hour battery endurance, and effective dual-sensor ANC. Critics note the lack of a travel case, non-foldable design, and limited wired connectivity as drawbacks.
Everyday users consistently highlight the headphone's comfort and battery longevity as the top reasons for purchase. The lightweight feel and ability to stay on all day without fatigue are frequently mentioned, while the absence of a case and the non-foldable form factor receive occasional criticism.
Professional reviewers commend the Ear (a) for delivering premium-level sound quality, a sophisticated adaptive ANC system, and a highly customizable app, all at a sub-$100 price point. They also note the low harmonic distortion and rapid charging as standout technical achievements, while pointing out the need for manual Fast Pair reconnections and the relatively modest microphone performance.
Everyday users love the earbuds' sleek transparent design, strong ANC for the price, lightweight comfort, and the long battery life provided by the case. Common frustrations revolve around occasional connectivity hiccups with iPhones, the need to re-pair after device power cycles, and the earbuds' microphone not being as clear as desired.
