Frequency
20000 Hz
Weight
8.6 g
Design
| Fit i | In-ear (507 others) |
| Ingress protection (ip) rating i | IP55 (82 others) |
| Water resistance i | Water resistant (154 others) |
| Weight i | 8.6 g (7 others) |
| Has no wires or cables i | ✔ (570 others) |
| Are neckband earbuds i | ✖ |
| Wingtips included i | ✖ |
| Has rgb lighting i | ✖ |
| Has stereo speakers i | ✔ (674 others) |
Sound quality
| Has active noise cancellation (anc) i | ✔ (407 others) |
| Has passive noise reduction i | ✔ (511 others) |
| Driver Unit Size i | 12.4 mm (30 others) |
| Lowest frequency i | 20 Hz (573 others) |
| Highest frequency i | 20000 Hz (513 others) |
| Supports spatial audio i | ✖ |
| Has dolby atmos i | ✖ |
| Has dirac virtuo i | ✖ |
Power
| Battery Life i | 12 hours (32 others) |
| Battery Life Of Charging Case i | 42 hours (16 others) |
| Battery life (anc) i | 8 hours (31 others) |
| Charge time i | 2 hours (149 others) |
| Battery power (charging case) i | 560mAh |
| Has wireless charging i | ✖ |
| Has A Solar Power Battery i | ✖ |
| Has a battery level indicator i | ✔ (669 others) |
Connectivity
| Has fast pairing i | ✔ (163 others) |
| Has usb type c i | ✔ (603 others) |
| Bluetooth Version i | 5.4 (90 others) |
| Has ldac i | ✖ |
| Has ldhc i | ✖ |
| Has bluetooth le audio i | ✖ |
| Has aptx adaptive i | ✖ |
| Has aptx low latency i | ✖ |
| Has aptx hd i | ✖ |
Microphone
| Number of microphones i | 2 (83 others) |
| Has a noise canceling microphone i | ✖ |
| Mic sensitivity i | -38dBV/Pa (32 others) |
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Frequently Asked Questions
What is the battery life of charging case of the Oppo Enco Air 4i?
At 42 hours, the Oppo Enco Air 4i is 48% above the category average for battery life of charging case, ranking #42 out of 563 — see ranking wireless earbud products.
Is the Oppo Enco Air 4i lightweight?
Yes. At 8.6 g, the Oppo Enco Air 4i is 41% below the category average for weight, ranking #85 out of 476 — see ranking wireless earbud products.
How long does the Oppo Enco Air 4i take to charge?
At 2 hours, the Oppo Enco Air 4i is 31% above the category average for charge time, ranking #415 out of 590 — see ranking wireless earbud products.
What is the battery life of the Oppo Enco Air 4i?
At 8 hours, the Oppo Enco Air 4i is 16% above the category average for battery life (anc), ranking #30 out of 240 — see ranking wireless earbud products.
What is the driver unit size of the Oppo Enco Air 4i?
At 12.4 mm, the Oppo Enco Air 4i is 15% above the category average for driver unit size, ranking #146 out of 597 — see ranking wireless earbud products.
What is the highest frequency of the Oppo Enco Air 4i?
At 20000 Hz, the Oppo Enco Air 4i is 15% below the category average for highest frequency, ranking #132 out of 652 — see ranking wireless earbud products.
What is the battery life of the Oppo Enco Air 4i?
At 12 hours, the Oppo Enco Air 4i is 15% above the category average for battery life, ranking #90 out of 678 — see ranking wireless earbud products.
Does the Oppo Enco Air 4i have wireless charging?
No, the Oppo Enco Air 4i does not have wireless charging. This feature is available in 32% of wireless earbuds.
Does the Oppo Enco Air 4i support Dolby Atmos?
No, the Oppo Enco Air 4i does not support Dolby Atmos. This feature is available in 17% of wireless earbuds.
How does it compare?
How does the Oppo Enco Air 4i's battery life (anc) compare to similar wireless earbudss?
At 8 hours, the Oppo Enco Air 4i leads the Oppo Enco Air 3 Pro (4 hours) by 50%.
How does the Oppo Enco Air 4i's charge time compare to similar wireless earbudss?
At 2 hours, the Oppo Enco Air 4i trails the Oppo Enco Air 4 Pro (1 hours) by 50%.
How does the Oppo Enco Air 4i's battery life compare to similar wireless earbudss?
At 12 hours, the Oppo Enco Air 4i leads the Noise Master Buds (6 hours) by 50%.
How does the Oppo Enco Air 4i's highest frequency compare to similar wireless earbudss?
At 20000 Hz, the Oppo Enco Air 4i trails the Oppo Enco Air 3 Pro (40000 Hz) by 50%.
How does the Oppo Enco Air 4i's battery life of charging case compare to similar wireless earbudss?
At 42 hours, the Oppo Enco Air 4i leads the Oppo Enco Air 3 Pro (23 hours) by 45%.
How does the Oppo Enco Air 4i's battery power (charging case) compare to similar wireless earbudss?
At 560mAh, the Oppo Enco Air 4i leads the Oppo Enco Air 4 Pro (440mAh) by 21%.
How does the Oppo Enco Air 4i's weight compare to similar wireless earbudss?
At 8.6 g, the Oppo Enco Air 4i trails the Noise Master Buds (8.4 g) by 2%.