Is the Oppo Reno 16 F 5G eSIM compatible?

It depends. eSIM support on the Oppo Reno 16 F 5G (2026) varies by unit or region, so check your exact handset before buying a plan.

Verified against the manufacturer and UK carrier sources. Data last updated 2026-07-23.

The detail and the caveats

UK launch 3 July 2026; Oppo's global spec for the CPH2859 lists eSIM as supported but states outright that eSIM support depends on the region; dial *#06# and check for an EID.

Oppo pattern: Oppo eSIM support in the UK starts with the Find X5 Pro (2022) and Find N2 Flip (2023); the Find X8 Pro also has it. Earlier flagships like the Find X3 Pro and most Reno models are physical SIM only. Oppo's global spec sheets list eSIM on the Reno16 series (UK launch July 2026) but hedge on carrier and region support, so treat those as unverified until UK carriers list them.

Dual eSIM: not applicable, since standard eSIM support is unit dependent on this model.

Verify your exact unit in 10 seconds

Model level answers have limits, especially with grey imports and regional variants. To test the actual Reno 16 F 5G in your hand:

  1. Open the dialler and dial *#06#.
  2. Look for an EID: a 32 digit number shown alongside the IMEI.
  3. EID present = the phone has eSIM hardware. No EID = no eSIM.

You can also check Settings > About phone for an EID entry.

A separate question

Is the Reno 16 F 5G supported on the ONSIM network? No

Whether a phone has eSIM and whether it works on a specific network are different questions. The Oppo Reno 16 F 5G is not on the ONSIM supported device list, so it will not work on the ONSIM network even if the handset itself supports eSIM. ONSIM is explicit that unlisted devices will not work and it is unable to troubleshoot them. A Virtual Landline (which diverts calls to the phone you already have, on any network) works with every phone.

Check another phone ONSIM supported devices → Landline SIM →

Oppo Reno 16 F 5G eSIM questions

Does the Oppo Reno 16 F 5G support eSIM?

It depends. eSIM support on the Oppo Reno 16 F 5G (2026) varies by unit or region, so check your exact handset before buying a plan. UK launch 3 July 2026; Oppo's global spec for the CPH2859 lists eSIM as supported but states outright that eSIM support depends on the region; dial *#06# and check for an EID.

How do I check if my Oppo Reno 16 F 5G has eSIM?

Dial *#06# on the Reno 16 F 5G. If an EID (a 32 digit number) appears alongside the IMEI, your unit has eSIM hardware; no EID means no eSIM. You can also open Settings > About phone and look for an EID entry. This checks your exact handset, which matters for grey imports and regional variants.

Can I use two eSIMs at once on the Oppo Reno 16 F 5G?

Not applicable in the usual sense: eSIM support on the Reno 16 F 5G is unit dependent, so verify yours first with *#06#.

Does the Oppo Reno 16 F 5G work with ONSIM?

No. The Oppo Reno 16 F 5G is not on the ONSIM supported device list, so it will not work on the ONSIM network even if the handset itself supports eSIM. ONSIM is explicit that unlisted devices will not work and it is unable to troubleshoot them. A Virtual Landline (which diverts calls to the phone you already have, on any network) works with every phone. See the supported devices page for what is covered.

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