芬兰 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.

这取决于情况。芬兰属于欧盟国家，因此“像在家一样漫游”适用于欧盟公民。然而，自英国脱欧以来，大多数英国运营商（如 O2、Vodafone、Three）都重新收取每日漫游费。对于来自美国、加拿大或亚洲的旅行者来说，漫游绝对不是免费的，而且可能非常昂贵。 Cellesim 芬兰 eSIM 是以固定预付费价格获取高速数据的最便宜且最简单的方式。 

是的，在所有旅游区！这是游客最关心的问题。芬兰拥有世界上最好的移动网络之一。在罗瓦涅米（圣诞老人村）、列维、萨利色尔卡和伊瓦洛等所有城镇，甚至在大多数玻璃冰屋度假村，您都将拥有出色的4G/5G覆盖。虽然您可能会在深处荒野中失去信号（例如，在远离城镇的长途雪地摩托探险中），但您将在睡觉、吃饭和开始旅行的地方保持连接。 

 此特定计划仅在芬兰境内有效。许多旅客乘坐 2 小时渡轮从赫尔辛基到塔林（爱沙尼亚），或乘坐过夜游轮前往斯德哥尔摩（瑞典）。一旦您离开芬兰水域，您的连接就会停止。对于无缝的波罗的海之旅，我们强烈推荐我们的欧洲区域 eSIM，它通过一个计划覆盖芬兰、爱沙尼亚、瑞典和欧盟其他地区。 

 为了给您提供世界上最好的速度，我们的 eSIM 卡连接到芬兰的优质一级网络，通常是 Elisa、DNA 或 Telia。这些是该国最好的运营商，在城市中提供超快的 5G 速度，并在湖泊和森林中提供可靠的 4G 覆盖。 

是的，经常。虽然许多偏远的酒店和玻璃冰屋提供“免费”Wi-Fi，但它通常是所有客人共享的基于卫星的缓慢连接，因此无法用于流媒体或视频通话（尤其是上传北极光照片！）。 Cellesim eSIM 为您提供私密、安全且更快的 4G/5G 连接，而无需共享。 

 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。 HSL 应用程序是购买赫尔辛基和万塔电车、公共汽车和地铁车票的主要方式，需要有效的移动数据才能显示您的车票。 

绝对地。 “我的极光预报”等实时应用程序需要数据才能在太阳活动频繁时立即向您发送警报，从而显着增加您看到极光的机会。 

是的。虽然 VR 列车提供车载 Wi-Fi，但速度通常很慢或很拥堵；使用您自己的 eSIM 数据可确保 10 多个小时的北上旅程稳定的连接。 

是的。芬兰即使在森林地区也有出色的信号覆盖，因此您在徒步旅行或参观赫尔辛基附近努克西奥的驯鹿农场时通常会收到很强的信号。