eSIM Vietnam

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.

Tidak, internet terbuka! Ini adalah kesalahpahaman umum. Berbeda dengan Tiongkok, Vietnam tidak memiliki "Tembok Api Besar". Anda dapat dengan bebas mengakses Google, Facebook, Instagram, WhatsApp, TikTok, dan semua aplikasi favorit Anda tanpa memerlukan VPN. eSIM kami memberi Anda akses tak terbatas dan berkecepatan tinggi ke internet terbuka. 

 Paket khusus ini hanya berlaku di Vietnam. Ini adalah pertanyaan paling penting bagi backpacker. Jika Anda berada di "Banana Pancake Trail" dan melintasi perbatasan ke Kamboja atau Laos, koneksi Anda akan terhenti. Untuk perjalanan multi-negara yang lancar, kami sangat merekomendasikan eSIM Regional Asia kami, yang mencakup Vietnam, Kamboja, Thailand, dan Laos dalam satu paket. 

Ya, tapi bervariasi. Anda akan mendapatkan jangkauan 4G/LTE yang sangat baik di semua kota (Hanoi, Ho Chi Minh, Da Nang) dan kota kecil. Di kapal pesiar Ha Long Bay, sinyalnya kuat saat berada di dekat pantai namun bisa terputus-putus atau lambat saat berlayar jauh ke dalam karst batu kapur. Untuk daerah pegunungan seperti Sapa dan Ha Giang Loop, Anda akan mendapatkan sinyal yang bagus di kota-kota namun akan menghadapi zona mati saat berkendara di jalur pegunungan terpencil. 

 Untuk memberi Anda jangkauan terbaik di negara yang panjang dan sempit ini, eSIM kami terhubung ke penyedia tingkat atas, biasanya Viettel atau Vinaphone. Viettel secara luas dianggap sebagai jaringan terbaik (seperti jaringan militer) dengan jangkauan paling luas, terutama di daerah pedesaan dan pegunungan, sehingga memastikan Anda tetap terhubung ketika jaringan lain tidak berfungsi. 

Ya, tentu saja. Grab adalah "aplikasi super" penting di Vietnam untuk memesan layanan pemesanan kendaraan (mobil dan sepeda motor) dan pesan-antar makanan. eSIM kami menyediakan data yang cepat dan berlatensi rendah, yang sangat penting untuk memesan Grab dari bandara (Hanoi - NOI atau Ho Chi Minh - SGN), melacak pengemudi Anda secara real-time, dan menggunakan Google Maps untuk menavigasi jalanan yang ramai. 

 Sebagian besar ponsel modern memilikinya, namun Anda harus memeriksa daftar spesifik kami di sini: Perangkat yang Kompatibel dengan eSIM untuk memastikan 100% sebelum membeli. 

Anda akan mendapatkan sinyal 4G untuk sebagian besar perjalanan pesisir antara Hanoi dan Kota Ho Chi Minh, namun kemungkinan koneksi akan terputus di terowongan atau bagian terpencil di dekat Hai Van Pass. 

Ya. Cakupan yang kuat di Can Tho dan di atas air di Pasar Terapung Cai Rang, memungkinkan Anda berbagi foto penjual perahu secara instan. 

Biasanya Anda akan mendapat sinyal di pusat pengunjung dan pintu masuk Gua Surga atau Gua Phong Nha, namun jangkauan secara alami akan hilang begitu Anda masuk jauh ke bawah tanah. 

Ya. Cakupan sangat baik di Kota Kuno Hoi An yang ramah pejalan kaki, yang penting untuk menggunakan aplikasi terjemahan dengan penjahit lokal atau menemukan tempat banh mi terbaik.