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OnePlus Bullets Wireless Z Bass Edition vs Soundcore Life U2i: which should you buy?

On aggregated review scores the Soundcore Life U2i comes out ahead with a HearWiki score of 64. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Soundcore Life U2i - Good overall at around $30.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

OnePlus Bullets Wireless Z Bass Edition leads on 4 of 6 measures.

  • OnePlus Bullets Wireless Z Bass Edition
  • Soundcore Life U2i
HearWiki score
61
64
Sound
6.3
6.0
Battery
6.8
7.7
Calls
6.2
5.8
Value
7.3
-
Price (USD)
$22
$30

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Half a step newer

Soundcore Life U2i (2023) against OnePlus Bullets Wireless Z Bass Edition (2021). The OnePlus Bullets Wireless Z Bass Edition edges ahead on platform, but only just: Top codec AAC against SBC. It also adds Multipoint pairing and Water resistance IP55 against IPX5.

  • Bullets Wireless Z Bass Edition2021
  • Life U2i20232 yr newer
What differsBullets Wireless Z Bass EditionLife U2i

Platform

Top codec
AAC
SBC

Everyday features

Multipoint pairing
Yes
No
Water resistance
IP55
IPX5

Level on: Bluetooth, USB-C.

Specifications

Bullets Wireless Z Bass EditionLife U2i
Type
Neckband
Neckband
Price (USD)
$22
$30
HearWiki score
61
64
Released
2021
2023
Availability
Discontinued
Still sold new
Driver
2× 9.2 mm dynamic
10 mm dynamic
Driver type
dynamic
dynamic
Driver size
9.2 mm
10 mm
Drivers per side
2
1
Frequency response
20 Hz - 20 kHz
20 Hz - 20 kHz
Impedance
32 Ω
16 Ω
Bluetooth
5.0
5.0
Codecs
AAC
SBC
Multipoint pairing
Yes
No
Latency
100 ms
-
Wireless range
10 m
-
Battery life
17 h
24 h
Full charge time
10 min
-
Quick charge
10 min → 10 h
-
Wireless charging
No
No
Active noise cancelling
No
No
Controls
buttons
-
Voice assistant
Yes
-
Weight
26 g
28.3 g
Water resistance
IP55
IPX5
USB-C
Yes
Yes
Connector
USB-C
-
Microphones
-
1
Call noise reduction
-
Yes
Call NR technology
-
cVc 8.0

What reviewers said

OnePlus Bullets Wireless Z Bass Edition

The OnePlus Bullets Wireless Z Bass Edition is an affordable neckband-style wireless earphone that offers solid battery life and quick charging for the price. It features Bluetooth 5.0 with multipoint support, an IP55 rating for sweat and water resistance, and a lightweight design. While bass response is not exceptionally powerful, it delivers balanced audio with AAC codec support for a good value in its budget segment. Its 17-hour battery and 10-minute quick charge make it a practical daily companion, though it lacks active noise cancellation and wireless charging.

  • Pro:Long 17-hour battery life
  • Pro:Fast charging via USB-C
  • Pro:Multipoint Bluetooth 5.0 connection
  • Con:Bass not as strong as expected
  • Con:No active noise cancellation
  • Con:No wireless charging support

Soundcore Life U2i

The Soundcore Life U2i is an affordable wireless neckband that focuses on delivering solid audio performance for its price point. While it lacks active noise cancellation, its in-ear design offers some passive isolation, and the 24-hour battery life is a standout feature for budget-conscious listeners. It's a straightforward, no-frills option with a light build and IPX5 sweat resistance for active use.

  • Pro:Strong 24-hour battery life
  • Pro:Lightweight and comfortable neckband design
  • Pro:IPX5 water resistance for workouts
  • Con:No active noise cancellation
  • Con:Only SBC Bluetooth codec support
  • Con:No multi-device pairing

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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New comparisonOnePlus Bullets Wireless Z Bass EditionSoundcore Life U2i