SNACK: 3-line summary
- OPPO Enco X4 has been announced in India, with sales scheduled for October 29.
- Lossless transmission at up to 2.3Mbps requires a compatible OPPO Find X10 Series phone with a MediaTek processor.
- OPPO rates AAC playback at up to 13 hours with ANC off and 6 hours with it on.
OPPO Enco X4 has been announced in India, with a condition behind its longest battery claim: active noise cancellation (ANC) must be off. Switching it on shortens the rated listening time, while the earbuds’ lossless audio mode has a separate requirement—the phone you pair them with.
Snackgirls react
Red I’d want ANC on for the commute. I’m curious how often I’d end up reaching for the case with that shorter battery rating.
Nea I’d like to compare the five Dynaudio-tuned profiles with an orchestral game soundtrack. I’m especially curious about the quieter string passages.
Lossless at up to 2.3Mbps needs a compatible MediaTek-powered Find X10
LHDC Lossless supports up to 24-bit/48kHz audio at transmission rates of up to 2.3Mbps. OPPO’s India product page specifies compatible MediaTek-powered OPPO Find X10 Series phones for lossless transmission at up to 2.3Mbps. Ordinary Bluetooth pairing is separate: the earbuds support SBC, AAC, LHDC and LC3, but connecting to a Bluetooth device does not by itself unlock lossless transmission at up to 2.3Mbps.
The dual-driver system combines an 11mm woofer with a 6mm planar tweeter, each powered by a dedicated digital-to-analogue converter (DAC). OPPO co-tuned the acoustic system with Dynaudio and offers five sound profiles.
ANC changes the battery rating from 13 hours to 6
With ANC off, OPPO lists up to 13 hours of playback from the earbuds and 53 hours in total with the charging case. With ANC on, those figures become 6 hours and 26 hours respectively. The case-inclusive totals include recharging the earbuds, not continuous playback on one charge.
These are manufacturer laboratory maximums using AAC, default settings and volume at 50%. Actual playback time varies with volume, calls, the audio source, interference and enabled features; the figures should not be treated as lossless-mode battery ratings.
India sales start October 29 at INR 19,999
According to Moneycontrol’s October 23 report, Enco X4 sales in India begin on October 29, 2026, at INR 19,999. The colour options are Glacier White and Aurora Violet.
Sources and checked date: 2026-10-24 (KST)
Comments
0No login needed. Edit or delete your comment from the same browser.
All comments 0
한국어 · English · 日本語No comments yet. Start the conversation.