Nothing Headphone (a) vs OneOdio Fusion A70 Gen 2
Nothing Headphone (a) — Pick the Nothing Headphone (a) — it leads these groups: Features 2 Battery 1
Tap a group name to see the proof · The scoring method is public
The short answer
Nothing Headphone (a) wins this comparison with a score of 83/100, ahead of OneOdio Fusion A70 Gen 2 (54).
The main differences: Weight (310 g vs 242 g) · Sweat/water resistance (✓ vs —) · Active noise cancellation (✓ vs —).
Scores are computed from 14 public spec attributes; missing values stay marked unknown in tables and are imputed at the category median, never passed off as measured.
At a glance
0–100 per group, normalized within the category · Tap a group for details
| Nothing Headphone (a) | OneOdio Fusion A70 Gen 2 | |
|---|---|---|
| Design | 84 | 58 |
| Features | 100 | 0 |
| Battery | 82 | 52 |
| Audio | 66 | 65 |
| Connectivity | 86 | 98 |
How to choose
Pick the Nothing Headphone (a) if you care about…
- Sweat/water resistance ✓ vs —
- Active noise cancellation ✓ vs —
- Built-in microphone ✓ vs —
- Battery life 137 h +65 h vs 72 h
Pick the OneOdio Fusion A70 Gen 2 if you care about…
- Weight 242 g +68 g vs 310 g
- Bluetooth version 6 +0.6 vs 5.4
Best price now
Cheap alternatives
Sony WH-1000XM6
Sony WH-1000XM5
Sony WH-1000XM4
Sennheiser Momentum 4 Wireless
JBL Live 770NC
JBL Tour One M2
Where they differ
6 · Only rows that actually differ, with a verdict per row
| Nothing Headphone (a) | OneOdio Fusion A70 Gen 2 | Where they differ | |
|---|---|---|---|
| Weight | 310 g | 242 g | OneOdio Fusion A70 Gen 2 |
| Sweat/water resistance | ✓ | — | Nothing Headphone (a) |
| Active noise cancellation | ✓ | — | Nothing Headphone (a) |
| Built-in microphone | ✓ | — | Nothing Headphone (a) |
| Battery life | 137 h | 72 h | Nothing Headphone (a) |
| Bluetooth version | 5.4 | 6 | OneOdio Fusion A70 Gen 2 |
The record
Grouped and collapsible · Tap a group to fold
Design3▾
| Nothing Headphone (a) | OneOdio Fusion A70 Gen 2 | |
|---|---|---|
| Weight | 310 g | 242 g |
| Sweat/water resistance | ✓ | — |
| Foldable design | ✓ | ✓ |
Features2▾
| Nothing Headphone (a) | OneOdio Fusion A70 Gen 2 | |
|---|---|---|
| Active noise cancellation | ✓ | — |
| Built-in microphone | ✓ | — |
Battery2▾
| Nothing Headphone (a) | OneOdio Fusion A70 Gen 2 | |
|---|---|---|
| Battery life | 137 h | 72 h |
| Charge time | 2 h | 2 h |
Audio5▾
| Nothing Headphone (a) | OneOdio Fusion A70 Gen 2 | |
|---|---|---|
| Driver unit | 40 mm | 40 mm |
| Impedance | — | 32 Ω |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 40000 Hz | 40000 Hz |
| LDAC | ✓ | ✓ |
Connectivity2▾
| Nothing Headphone (a) | OneOdio Fusion A70 Gen 2 | |
|---|---|---|
| Bluetooth version | 5.4 | 6 |
| USB-C charging | ✓ | ✓ |
Data sources: GSMArena
FAQ
Which is better, Nothing Headphone (a) or OneOdio Fusion A70 Gen 2?
Nothing Headphone (a) has the higher overall score (83 vs 54) and leads in Features, Battery. Choose OneOdio Fusion A70 Gen 2 instead if Weight matters more to you.
What are the main differences?
The main differences: Weight (310 g vs 242 g) · Sweat/water resistance (✓ vs —) · Active noise cancellation (✓ vs —).
How are the scores calculated?
We normalize 14 public spec attributes within the category and weight them by group into a 0–100 score; missing values are inherited from spec-identical twins or imputed at the category median, so a sparse spec sheet never earns an advantage. The methodology is public.