With a dual SIM device, you can use two numbers on one phone at the same time. This has great advantages:
- Separating your work and private phone account will let you enjoy evenings that are more peaceful.
- You avoid horrific roaming charges. Without an additional SIM card, you rely on expensive data packages whenever you’re outside The EU, US and Canada. Using a prepaid SIM card from another country lets you make phone calls and access the internet at local rates, which are considerably lower. With a dual SIM device, you can keep this local and your home SIM in your phone and easily switch to your home SIM if free WiFi is available.
- You don’t have to bother fiddling about and swapping SIM cards and you don’t run the risk of losing a card (I’m speaking from my own personal experience here^^)
When smartphone manufacturers say their phone has dual SIM, this means dual SIM is supported, but when you unbox your new phone, you might still realise that it’s not possible to put in a second SIM card and use additional storage at the same time. Lifehacks such as this one works sometimes, but are rather risky.
The clever way to avoid this is by knowing exactly how many and which slots are available in a smartphone. To find this out easily for over 750 mobile phones, we’ve added the new filter «SIM type» to our filter overview for mobile phones.
No compromises: «Pure» Dual SIM mobile phones without additional storage
New mobile phones without additional internal storage options are still produced. Having said that, Xiaomi, OnePlus and Huawei models have 128 GB storage, so you probably don’t need the option for more. The following models all have an additional dual SIM slot:
Upulse (5.50", 32GB, Dual SIM, 13MP, Red)
CHF 449.–instead of 579.–1
Mi Note 2 (5.7", 128GB, Dual SIM, 22.50MP, Black)
Curved to impress
Trekker-X2 (5", 128GB, Dual SIM, 13MP, Black)
Erweitern sie Ihren Horizont
3T (5.50", 64GB, Dual SIM, 16MP, Gunmetal)
5.5"-Amoled-Display, 6GB RAM, Dual-SIM, USB-C-Type, 16MP-Kamera und mehr verpackt in einem formschönen Metall-Unibody.
5 (5.50", 64GB, Dual SIM, 16MP, Slate Gray)
Dual Camera. Clearer Photos.
Mate 9 Pro (5.50", 128GB, Dual SIM, 20MP, Haze Gold)
Nur noch solange Vorrat: 5-Sterne-Smartphone zum knackigen Preis. Das Huawei Mate 9 Pro lässt hinsichtlich Performance und User Experience keine Wünsche offen.
See all mobile phones with no compromises
The hybrids: Dual SIM devices with slot for second SIM or MicroSD card
With mobile phones with so-called hybrid slots, the choice is yours: You can either insert two dual SIM cards in the slots or you go without dual SIM capacity and insert a SIM card and a MicroSD for additional storage.
Most new smartphones from China are hybrids. Most of the mobile phones we offer are hybrids, too; currently, about 350 devices.
49 of 77 pieces remaining
CHF 179.–instead of 249.–1
U Feel Prime (5", 32GB, Dual SIM, 13MP, Gold)
The latest addition to the Wiko U FEEL range makes everyday life even smarter: Featuring 5 fingerprints for 5 customizable actions.
Liquid Z6 Plus (5.50", 32GB, Dual SIM, 13MP, Grey)
P10 Lite (5.2", 32GB, Dual SIM, 12MP, Sapphire Blue)
Performance im neuen Glanz
8 Pro (5.7", 64GB, Dual SIM, 12MP, Blue)
Born for Speed
KEYone (4.50", 32GB, 12MP, Black)
Distinctly different. Distinctly Blackberry.
U11 (5.50", 64GB, Dual SIM, 12.2MP, Solar Red)
Das HTC U11 verfügt über einen berührungsempfindlichen Rahmen in einem beeindruckend designten Gehäuse, intelligentes Personal Audio, leistungsstarke Kameras und diverse KI-Assistenten, die es zu einem wirklich smarten Smartphone machen
See all hybrid mobile phones
The real deal: Dual SIM devices with additional MicroSD card slot
With these devices, you can have it all: You can insert two SIM cards at the same time and use a MicroSD card for additional storage. However, these devices are rather rare. Of about 750 mobile phones we offer, only about 30 models have dual SIM and a MicroSD card slot.
5c (5.20", 16GB, Dual SIM, 13MP, Silver)
Moto G4 (5.50", 16GB, Dual SIM, 13MP, Black)
Galaxy J3 (2017) Duos (5", 16GB, Dual SIM, 13MP, Black)
Schön und funktional
Moto G5 Plus (5.2", 32GB, Dual SIM, 12MP, Fine Gold)
Das erste Moto G in atemberaubendem Metall-Design.
Galaxy J7 (2017) Duos (5.50", 16GB, Dual SIM, 13MP, Blue)
Schön und funktional
WIM (5.50", 64GB, Dual SIM, 13MP, Black)
Starke Performance und fortschrittliche Dual-Kamera dank Kooperation mit Qualcomm, DxO und Vidhance.
See all real deal mobile phones
This might also interest you (in German)
Roaming-Insel Schweiz – Wo können wir Kosten sparen, wenn sie uns nicht erspart bleiben?
By the way
Many dual SIM devices aren’t available directly from our brand representatives in Switzerland, but are imported especially for our customers. We give you a two-year warranty on these devices.
Therefore, we’d like to know from you: Are there any dual SIM smartphones you’d like us to add to our shop?