10 Best Samsung dual-SIM mobile phone of 2019

  • 1
  • Features
    • Super AMOLED 16.20cm (6.4") HD+ Infinity-V Display (~268 ppi density) - Android Pie Samsung One UI
    • 32GB + 3GB RAM - microSD, up to 512 GB (dedicated slot) - Exynos 7884 Octa-core - Non-removable Li-Po 4000 mAh battery - Fast battery charging 15W
    • Rear Camera: 13MP (F1.9)+5MP (F2.2) - Front Camera: 8MP (F2.0) - Video:1080p@30fps - Fingerprint (rear-mounted)
    • 3G HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G LTE band B1 (2,100), B2 (1,900), B3 (1,800), B4 (AWS), B5 (850), B7 (2,600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B28 (700), B66 (AWS-3)
    • International Model Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost
  • 2
  • Features
    • 8GB RAM
    • 128GB ROM
    • 6.1" Display Size, Unlocked Smartphone, Gorilla Glass
    • International version phones may come with the start-up screen in a foreign language. Nevertheless, customer can pick a language of their choice at the time of startup
    • International version Samsung do not always bear a seal. Do not be alarmed by that. It's merely a decision of the manufacturer
  • 3
  • Features
    • Hybrid/Dual-SIM (Nano-SIM), Network Compatibility : 2G bands: GSM 850 / 900 / 1800 / 1900, 3G bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G LTE bands: 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
    • 6.4 inches, Dynamic AMOLED capacitive touchscreen, 16M colors, 1440 x 3040 pixels, Corning Gorilla Glass 6, 128GB Storage, 8GB RAM, Up to 512GB microSD Card slot (uses SIM 2 slot)
    • Android 9.0 (Pie), Exynos 9820 Octa (8 nm), Octa-core (2x2.73 GHz Mongoose M4 & 2x2.31 GHz Cortex-A75 & 4x1.95 GHz Cortex-A55), Mali-G76 MP12
    • Dust and Water-resistant: Water-resistant and dustproof based on IP68 Rating, which tests submersion up to 1.5 meter for up to 30 minutes. Not shockproof.
    • International model phone, Does not have US warranty, will work with Most GSM SIM cards in U.S. and world Including AT&T, T-Mobile, MetroPCS, Etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost.
  • 4
  • Features
    • Memory, Storage and SIM: 4GB RAM | 64GB internal memory expandable up to 512GB | Dual SIM (nano+nano) dual-standby (4G+4G), Rear Camera 25MP + 5MP + 8MP | Front Camera 25 MP
    • Android Pie V9.0 operating system with 2.29 Ghz Exynos 9610 Octa Core Processor, 4000mAH lithium-ion battery with Type-C fast charging | 15W Charger in the box
    • 16.21 centimeters (6.4-inch) FHD+ multi-touch capacitive touchscreen with 2340 x 1080 pixels resolution and 16M color support
    • 3G HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
    • International Model - No warranty in US. Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost. Box is Opened to insert US conversion Adapter.
  • 5
  • Features
    • HSDPA 850 / 900 / 1900 / 2100 - LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) - Dual SIM (Nano-SIM, dual stand-by)
    • (6.2") HD+ Infinity-V 720 x 1520 pixels, 19:9 ratio (~271 ppi density) - Front glass, plastic body
    • 32GB ROM + 2GB RAM - microSD, up to 512 GB - Android Pie Samsung One UI - Exynos 7884 Octa-Core - Non-removable Li-Ion 3400 mAh battery
    • Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but will NOT work with CDMA carriers such as Verizon and Sprint
  • 6
  • Features
    • Dual Nano Sim 4G LTE Unlocked Any GSM Carrier GSM (NOT FOR VERIZON SPRINT NET10 OR ANY CDMA CARRIER)
    • Bands: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B17(700), B28(700) 3G UTMS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
    • Android 8 Oreo (Go edition) 8mp Flash Rear Camera + 5Mp Front Camera
    • Quad Core 1. 4GHZ / 8GB (4. 1GB USER) 1GB Ram Support Micro SD Up to 256 gb (not included)
    • 5. 0 inch 540 x 960 (qHD) Factory Unlocked International Version Latin Specs
  • 7
  • Features
    • BODY BUILD: Front/back glass (Gorilla Glass 5), aluminum frame
    • IP68 dust/water proof (up to 1.5m for 30 mins)
    • DISPLAY SIZE: 5.8 inches, 82.8 cm2 (~83.3% screen-to-body ratio)
    • DISPLAY RESOLUTION: 1080 x 2280 pixels, 19:9 ratio (~438 ppi density)
    • Please note, this product is Factory Unlocked International Model. It comes with no warranty in the USA. This product will work with most GSM carriers around the world, this will NOT work with CDMA carriers like Verizon, Sprint, and Boost in the USA.
  • 8
  • Features
    • Display: 16.21cm (6.4") FHD+ Infinity-U Super AMOLED Display, Processor Exynos 7904 Octa-Core OS Android Pie Samsung One UI
    • Memory: 64 GB, 4 GB RAM or 32 GB, 3 GB RAM, Expandable up to 512 GB (dedicated slot)
    • Dual Action Camera: 16MP (F1.7) + 5MP (F2.2) Rear Camera, 16MP (F2.0) Selfie Camera
    • Battery: 4,000mAh 15W Fast Charging w/ USB Type C Charging Port
    • International Model Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost
  • 9
  • Features
    • NETWORK GSM / HSPA / LTE 2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 4G bands LTE 4G FDD LTE B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800) 4G TDD LTE B38(2600), B40(2300)
    • MAIN CAMERADual16 MP, f/1.7, AF 5 MP, f/1.9, depth sensor FeaturesLED flash, panorama, HDR Video1080p@30fps SELFIE CAMERASingle16 MP, f/1.9 FeaturesLED flash Video1080p@30fps
    • BODYDimensions159.2 x 75.7 x 8.2 mm (6.27 x 2.98 x 0.32 in) Weight177 g (6.24 oz) BuildPlastic body SIMDual SIM (Nano-SIM, dual stand-by) DISPLAYTypeSuper AMOLED capacitive touchscreen, 16M colors Size6.0 inches, 91.4 cm2 (~75.8% screen-to-body ratio) Resolution720 x 1480 pixels, 18.5:9 ratio (~274 ppi density) MultitouchYes
    • PLATFORMOSAndroid 8.0 (Oreo) ChipsetQualcomm SDM450 Snapdragon 450 (14 nm) CPUOcta-core 1.6 GHz Cortex-A53 GPUAdreno 506 MEMORYCard slotmicroSD, up to 256 GB (dedicated slot) Internal 32 GB, 3 GB RAM
    • Does NOT work on CDMA networks, such as Verizon, Sprint, and Boost.
  • 10
  • Features
    • Galaxy A70 SM-A705M/DS Factory Unlocked Smartphone, Android 9.0 (Pie)
    • Rear Camera: Main: 32MP, F1.7 Ultra Wide: 8MP, F2.2 (123°) Depth: 5MP, F2.2 ; Front: Selfie: 32MP, F2.0
    • Display: 6.7-inch Full HD+ (1080x2400) Super AMOLED Infinity-U Display
    • Octa Core, (Dual 2.0GHz + Hexa 1.7GHz) ; 4,500mAh (typical) Super Fast Charging
    • RAM: 6 GB ; ROM: 128 GB ; Up to 512 GB Micro SD ; GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) ; HSDPA 850 / 900 / 1900 / 2100 ; LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
  • Hybrid/Dual-SIM (Nano-SIM), Network Compatibility : 2G...
  • 6.4 inches, Dynamic AMOLED capacitive touchscreen, 16M...
  • Android 9.0 (Pie), Exynos 9820 Octa (8 nm), Octa-core...
  • 8GB RAM
  • 128GB ROM
  • 6.1" Display Size, Unlocked Smartphone, Gorilla Glass
  • Super AMOLED 16.20cm (6.4") HD+ Infinity-V Display (~268 ppi...
  • 32GB + 3GB RAM - microSD, up to 512 GB (dedicated slot) -...
  • Rear Camera: 13MP (F1.9)+5MP (F2.2) - Front Camera: 8MP...
  • Memory, Storage and SIM: 4GB RAM | 64GB internal memory...
  • Android Pie V9.0 operating system with 2.29 Ghz Exynos 9610...
  • 16.21 centimeters (6.4-inch) FHD+ multi-touch capacitive...
  • HSDPA 850 / 900 / 1900 / 2100 - LTE band 1(2100), 2(1900),...
  • (6.2") HD+ Infinity-V 720 x 1520 pixels, 19:9 ratio (~271...
  • 32GB ROM + 2GB RAM - microSD, up to 512 GB - Android Pie...
  • Dual Nano Sim 4G LTE Unlocked Any GSM Carrier GSM (NOT FOR...
  • Bands: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850),...
  • Android 8 Oreo (Go edition) 8mp Flash Rear Camera + 5Mp...
  • BODY BUILD: Front/back glass (Gorilla Glass 5), aluminum...
  • IP68 dust/water proof (up to 1.5m for 30 mins)
  • DISPLAY SIZE: 5.8 inches, 82.8 cm2 (~83.3% screen-to-body...
  • Display: 16.21cm (6.4") FHD+ Infinity-U Super AMOLED...
  • Memory: 64 GB, 4 GB RAM or 32 GB, 3 GB RAM, Expandable up to...
  • Dual Action Camera: 16MP (F1.7) + 5MP (F2.2) Rear Camera,...
  • NETWORK GSM / HSPA / LTE 2G bandsGSM 850 / 900 / 1800 / 1900...
  • MAIN CAMERADual16 MP, f/1.7, AF 5 MP, f/1.9, depth sensor...
  • BODYDimensions159.2 x 75.7 x 8.2 mm (6.27 x 2.98 x 0.32 in)...
  • Galaxy A70 SM-A705M/DS Factory Unlocked Smartphone, Android...
  • Rear Camera: Main: 32MP, F1.7 Ultra Wide: 8MP, F2.2 (123°)...
  • Display: 6.7-inch Full HD+ (1080x2400) Super AMOLED...

Samsung dual-SIM mobile phone guide

What is Dual-SIM and what are the uses of these phones?

Dual-Sim phones have two separate card slots that can be populated with different SIM cards.
The use of two SIM cards in one device has also become established in the European market for quite some time in Asia. However, just premium manufacturers like Samsung offer a relatively manageable range of dual-SIM smartphones in Germany. Above all, users who need to be reachable privately as well as professionally mobile, appreciate the comfort of not having to carry two phones.
Before the abolition of roaming charges in other European countries, the use of a local (foreign) and the normal SIM card was possible. Users who travel a lot abroad, such as commercial travelers or long-distance drivers, could bypass the expensive roaming charges by plugging in a local prepaid card. The procedure is still worthwhile if you are often in non-EU countries.

Also suitable for tariff sharing are phones that are equipped with a dual-SIM feature. Depending on the usage, you can then combine two rates to save on services you do not or rarely use. If yours Smartphonemainly use online and little phone calls, it makes sense to combine a contract card focusing on data transfer (flat rate) with a prepaid card for calling.

What kind of devices and dual-SIM modes are there?

In the offered dual-SIM phones, a distinction is made between devices with two transmitting and receiving units and devices that deactivate the other when one SIM card is active (dual-SIM standby).
In addition, there are also mobile phones, where you can select the use of each SIM card only when you start the phone.
Some phones do not have an explicit second SIM card slot. In this case, a combination card slot for a SIM card or an additional SD memory card is installed. When buying such a model, the user must therefore decide for themselves whether the dual SIM function is more important than additional storage for apps and media.

In addition to real dual-SIM phones, there are dual-SIM adapters that make it possible to use a second SIM card even with devices that have only a regular card slot. A card management over the telephone-internal software is then not possible.

Samsung DUOS models for two SIM cards

In this country, Samsung currently offers two models with a second card slot, the Galaxy J5 DUOS and the Galaxy J3 DUOS. Thus, the company is aimed primarily at commercial users who do not want to use a second service phone in addition to their private phone.
You can also get other Samsung devices with dual-SIM functionality abroad, like the Galaxy Note 5 or the Galaxy A7.
Both devices, the J5 DUOS and the J3 DUOS, have a real second card slot and a second transceiver unit.
Samsung offers a meaningful card management in its DUOS models. For example, you can specify which of the two SIM cards you want to use for telephony, SMS, MMS, or the mobile data service.
In addition, with the J5 DUOS and the J3 DUOS, you have the option of keeping both SIM cards active at all times. This allows incoming calls from one SIM card to be redirected to the active card when using the second card (during a call). Likewise, there is the possibility to hold a conference call and to broker talks.
However, activating this option may result in increased costs for your provider through call forwarding.

By the way, you can assign individual names and symbols for the display in the Dashboard to the SIM cards used in Samsung’s DUOS models.

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*Last update on 2019-09-27 / Affiliate links(we get a commission when you buy on amazon) / Images from Amazon Product Advertising API

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