罗马尼亚 eSIM

Most flagship smartphones released since 2018-2019 support eSIM, including iPhone XS and newer, Google Pixel 3 and newer, and Samsung Galaxy S20 series and newer. Tablets, smartwatches and an increasing number of laptops also support eSIM. The fastest way to verify your specific device is to check Settings , if you see "Add eSIM" or "Add cellular plan" as an option, you're compatible.

eSIM compatibility is now standard across the high-end smartphone market and rapidly spreading into mid-range devices. Cellesim works with any unlocked, eSIM-capable device , no special configuration needed beyond scanning the QR code we send you.

iPhones with eSIM support

• iPhone XS, XS Max, XR (2018) , first iPhones with eSIM (one physical SIM + one eSIM).
• iPhone 11, 11 Pro, 11 Pro Max (2019).
• iPhone 12, 12 mini, 12 Pro, 12 Pro Max (2020).
• iPhone 13, 13 mini, 13 Pro, 13 Pro Max (2021) , supports two active eSIMs simultaneously.
• iPhone 14, 14 Plus, 14 Pro, 14 Pro Max (2022) , US versions are eSIM-only (no physical SIM tray).
• iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone SE 3 and later , full eSIM support.

Google Pixel with eSIM support

• Pixel 3 / 3 XL and all later models (Pixel 4, 4a, 5, 5a, 6, 6 Pro, 6a, 7, 7 Pro, 7a, 8, 8 Pro, Pixel Fold).

Samsung Galaxy with eSIM support

• Galaxy S20, S20+, S20 Ultra, S20 FE (2020) , first Galaxy with eSIM.
• Galaxy S21 / S22 / S23 / S24 series (all variants except some regional versions).
• Galaxy Z Fold 2, 3, 4, 5 and Z Flip 1, 2, 3, 4, 5.
• Galaxy Note 20, 20 Ultra.
• Note: Some regional Samsung variants (e.g., specific Hong Kong dual-SIM physical models) may not support eSIM. Check Settings → Connections → SIM Card Manager.

Other Android devices with eSIM

• Huawei: P40, P40 Pro, Mate 40 Pro and newer flagships.
• Motorola: Razr (2019+), Edge 30 series, ThinkPhone.
• Xiaomi: Mi 11 series and newer (international versions).
• OnePlus: OnePlus 11, 12 (verify region).
• Sony: Xperia 1 IV, 5 IV, 10 IV and newer.
• Nokia / HMD: G60, X30 5G.

How to verify eSIM support on your device

1. iPhone: Settings → Cellular → look for "Add eSIM" or "Add Cellular Plan". You can also dial *#06# , if you see an "EID" (32-digit number), your phone has eSIM hardware.
2. Android: Settings → Connections (or Network & Internet) → SIM Cards → look for "Download a SIM instead" or "Add eSIM".
3. EID check: most eSIM-capable Android phones show EID in Settings → About Phone → Status.

Tip: Even if your phone supports eSIM hardware, it must be unlocked (not carrier-locked) to use third-party eSIMs like Cellesim. Most phones bought outright are unlocked; phones from carrier instalment plans may require unlocking after the contract is paid off.

Almost every flagship smartphone released since 2019 supports eSIM, making it ideal for international travel. Compatible models include iPhone XS and newer, Google Pixel 3 and newer, Samsung Galaxy S20 and newer, plus a growing list of mid-range devices. If your phone has Settings → Cellular → "Add eSIM", you're ready to use a Cellesim plan abroad.

Travellers benefit most from eSIM because it eliminates the airport SIM-card queue, removes the need to swap your home SIM out, and lets you keep your usual phone number active for SMS verification. A Cellesim travel eSIM activates the moment you land , no shop visit required.

Best eSIM-compatible travel phones

• iPhone (2018+): XS, 11, 12, 13, 14, 15, 16 series and SE 3rd gen , all support Dual SIM with one physical SIM + one eSIM. iPhone 14/15/16 in the US is eSIM-only.
• Google Pixel (2018+): Pixel 3 through Pixel 9 , all support eSIM. Pixel 7 Pro and newer support multiple active eSIMs.
• Samsung Galaxy (2020+): S20, S21, S22, S23, S24, S25, Note 20, Fold and Flip series.
• Motorola: Razr (2019+), Edge 30/40, ThinkPhone , most newer flagships.
• OnePlus: OnePlus 11, 12 , varies by region.
• Sony: Xperia 1 IV / V, Xperia 10 IV / V.
• Xiaomi: Mi 11 international and newer flagships.
• Nokia/HMD: G60 5G, X30 5G.

What to check before buying a travel eSIM

1. eSIM hardware: dial *#06# , if an EID number appears, you're compatible.
2. Carrier unlock status: phones bought on instalment plans may be locked to your home carrier. Most outright purchases are unlocked.
3. iOS version: iOS 12.1 or newer for full eSIM support.
4. Android version: Android 9 or newer typically supports eSIM, though it depends on the manufacturer.
5. Region-specific variants: some Samsung models sold in Hong Kong or China are dual physical SIM with no eSIM , verify your specific model number.

Travel-friendly phones that don't support eSIM

• iPhones older than XS (iPhone X, 8, 7, 6 series).
• Most budget Android phones (entry-level Samsung A series before A53, Xiaomi Redmi entry models).
• Older Huawei devices without Google Services.
• Region-specific dual physical SIM variants (verify model number).

Tip: if your current phone doesn't support eSIM but you travel often, an unlocked, mid-range eSIM-capable phone (e.g., Pixel 7a, iPhone SE 3, Samsung Galaxy A55) makes an excellent secondary travel device , pair it with a Cellesim plan and you have a full mobile internet kit for any destination.

视情况而定。罗马尼亚位于欧盟境内，因此“像在家一样漫游”仅适用于欧盟公民。

• 如果您来自英国（脱欧后）：大多数英国运营商（例如 O2、Vodafone、Three）重新收取每日漫游费。
• 如果您来自英国美国/加拿大/亚洲：您的本地运营商将收取昂贵的国际资费（例如每天 10-14 美元）。

Cellesim eSIM 是一次性预付费用，比这些漫游费便宜得多。

 此特定计划仅在罗马尼亚境内（以及欧盟）有效。这是一个关键点。如果您前往贝尔格莱德（塞尔维亚）或基希讷乌（摩尔多瓦）一日游，您的转机将在边境停止，因为它们不在欧盟境内。对于包括这些非欧盟邻国在内的无缝多国旅行，您必须查看我们的区域或全球 eSIM 计划。 

是的，绝对如此。罗马尼亚拥有世界上最好的 4G/5G 网络之一，即使在农村地区也是如此。我们的 eSIM 连接到优质本地网络（例如 Orange RO 或 Vodafone），以确保您在驾驶 Transfăgărăşan 高速公路、在喀尔巴阡山脉徒步旅行或参观布兰城堡（德古拉城堡）时拥有良好的 Google 地图信号。 

 为了给您提供最快的速度，我们的 eSIM 卡连接到罗马尼亚的优质一级网络，通常是 Orange罗马尼亚 或沃达丰罗马尼亚。这些运营商以提供全欧洲最快、最可靠的 5G/LTE 速度而闻名，确保高质量的连接。 

是的，100%。 Uber 和 Bolt 是在布加勒斯特、克卢日-纳波卡和其他城市出行的必备应用。我们的 eSIM 提供高速、低延迟的数据，这对于从奥托佩尼 (OTP) 机场订车、跟踪您的行程以及在城市中导航至关重要。 

 大多数现代手机都可以，但您必须在此处查看我们的具体列表：eSIM兼容设备，以便在购买前 100% 确定。 

是的。著名的 Transfăgărăşan 公路通常都有覆盖范围，但我们建议下载巴莱亚湖附近最高隧道路段的离线地图。 

大多数情况下是的。虽然布加勒斯特议会宫巨大的厚墙可能会阻挡内部深处的信号，但您在游览期间通常会受到信号覆盖。 

苏利纳或图尔恰等主要枢纽的信号是可靠的，但预计连接会下降到 3G，或者在多瑙河三角洲生物圈的偏远通道深处失去连接。 

是的。 24pay 应用程序是布加勒斯特和克卢日纳波卡以数字方式购买巴士和地铁票的标准方式，需要有效的互联网连接以避免罚款。