Phones with two SIM-cards — advantages, types, characteristics


[ad_1]

Most smartphone users already have two or more SIM cards. They help to save on calls within the network. It’s no secret that calling from a number of one operator to another is much more expensive than making calls on the network. There are other reasons to use multiple SIM cards.

This article will discuss the selection rules, varieties and advantages of dual SIM phones.

THE CONTENT OF THE ARTICLE

What are the advantages of dual SIM smartphones?

Phones with two SIM cards

They have a number of significant advantages in comparison with simple models:

  1. Savings on calls in the network. Communication between subscribers of the same operator is usually free or almost free when buying a tariff plan. If a significant expense is calls to the numbers of another operator, then you can purchase another SIM card, order a tariff and communicate for an unlimited time.
  2. Save money on long distance calls. If you call to another country or even a region, then the money is withdrawn from the account almost instantly. Setting the number of another region where you often call will help solve this problem.
  3. Communication even in remote corners of the country. Some villages, small towns and other remote points of the vast homeland simply do not cover the network of one operator. But the other has already managed to cover this area with a network. An additional SIM card will help keep you connected almost anywhere.
  4. Using a backup phone number. Sometimes there are situations when there is no desire to give the main number, but you still need to contact a person or receive an SMS message. The presence of an additional number will help not to disclose your personal number and protect it from spam.
  5. Work and home numbers. The distribution of numbers between different areas of life is a common and convenient practice. In private time, you can deactivate the work number to protect against intrusive calls.
  6. One notebook. All numbers recorded on the phone or one of the SIM cards are available in one list. Before calling, you can select the one with which the call will be made.

Types of phones for two SIM-cards

Smartphones with two identification modules can differ from each other in the way they are supported:

  • Two full SIM-cards. This means that the phone can work with two modules and a memory card. The presence of three slots in modern smartphones is becoming less common, but this is the most convenient option for the average user.
  • Combined support. Most smartphones have a hybrid slot. This means that one port is for a SIM card, and the second is for either another SIM card or a memory card. The user chooses between additional memory and a second SIM card. To comfortably use a device with a combined slot, it is advisable to take a modification with a large amount of memory.
  • Dual Sim, but no microSD card. This type is the least common, because for manufacturers there is no difference how to make the second slot. Mostly they create support for both SIM and microSD, and the user already decides what he needs.

What to pay attention to

Phone with two SIM cards

Smartphone support for two SIM-cards is not the only requirement for the device. It should play multimedia, surf the Internet, etc. If you need a good phone, then you should look at such characteristics as:

  • display diagonal. The most optimal value for today is 5-6 inches.
  • Screen resolution. In order for the picture to be clear and beautiful, you should take a model with at least FullHD resolution (1920×1080 pixels).
  • Processor power. It all depends on the needs and price of the device.

Advice: it is better to choose devices with Snapdragon processors, which have less heat, longer battery life and good performance.

  • The amount of RAM. For comfortable surfing the Internet, 2 GB of RAM is enough, but 3 GB is still better. 4, 6, 8 GB is already a luxury that avid gamers need.
  • Memory size. Today, modifications with 32, 64 and 128 GB of memory are common.
  • Camera quality. You can focus on the number of megapixels. Although this is an imprecise criterion, it roughly indicates the class of the camera. It is desirable to have at least 20 megapixels for the main camera and 8 megapixels for the front.
  • Battery capacity. Most devices have 3,000 mAh or a little more. This is enough for a day of active work. If you need at least two days of battery life, then it is better to choose models with a 4,000 mAh battery.

Top 10 Best Dual SIM Phones

There are plenty of smartphones out there with dual SIM support in one way or another, and many of them are really good. This made it even more difficult to make a list of the best phones. And yet there are favorites in terms of price-quality ratio.

Xiaomi Mi A2 Lite

Xiaomi Mi A2 Lite

The smartphone turned out to be inexpensive, but at the same time it has an enviable performance thanks to the Snapdragon 625 chipset at 2 GHz. A powerful processor is combined with Adreno 506 graphics. The phone runs games at medium and high settings. It is autonomous due to the use of a 4000 mAh battery. The gadget has a bright screen with the famous “notch” and a dual camera that works using artificial intelligence to better blur the background.

Characteristics Meaning
Screen 5.84″ 2280x1080pi
Chipset Snapdragon 625 8×2 GHz
video accelerator Adreno 506
RAM 3/4 GB
ROM 32/64 GB
Cameras (main and front) 12+5 MP and 5 MP
Battery 4000 mAh
The weight 178 g

Pros:

  • a small bezel around the display;
  • a capacious battery that lasts for 2 days of operation with an average use;
  • dual camera with AI;
  • works on Android One (no shell);
  • all-metal body.

Minuses:

  • no NFC module;
  • outdated microUSB input;
  • in the dark, photos are of poor quality.

Price: from 9 120 rubles.

Xiaomi Mi A2 Lite

Huawei Honor 8X

Huawei Honor 8X

This smartphone with a 6.5-inch screen is sold at a low price. In addition to a good screen with a rich color palette, the model received a modern design and unusual body colors. At the heart of the gadget is Huawei’s proprietary medium-performance Kirin 710 processor.

Characteristics Meaning
Screen 6.5″ 2340x1080pi
Chipset Kirin 710 8×2.2 GHz
video accelerator Mali-G51 MP4
RAM 4 GB
ROM 64/128 GB
Cameras (main and front) 20+2 MP and 16 MP
Battery 3750 mAh
The weight 175 g

Pros:

  • frameless design;
  • original color;
  • large and rich screen;
  • good power for this price category — 139,000 points on AnTuTu.

Minuses:

  • still worth microUSB;
  • average sound quality.

Price: 12,470 rubles.

Huawei Honor 8X

ASUS ZenFone Max Pro

ASUS ZenFone Max Pro

One of the main advantages of the model is a high-quality and large 6.3-inch display with FullHD + resolution. The smartphone is based on the mid-range processor Snapdragon 636, which is equipped with 3-4 GB of RAM and 32-64 GB of ROM, respectively. The cameras here are also decent: the main one consists of two modules for 13 and 5 megapixels, and the front one for 8 megapixels. Takes good pictures during the daytime. Noises appear at night, and yet the pictures are of acceptable quality — 8 megapixels. In the daytime it shoots well, but at night there are noises, and yet the pictures are of acceptable quality.

Characteristics Meaning
Screen 6.3” 2280×1080pi
Chipset Snapdragon 660 8×1.8-2.2 GHz
video accelerator Adreno 512
RAM 3/4 GB
ROM 32/64 GB
Cameras (main and front) 12+5 MP and 8 MP
Battery 5000 mAh
The weight 175 g

Pros:

  • good power for a budget smartphone — 143,000 points on AnTuTu;
  • no additional shells;
  • NFC chip installed;
  • loud and clear sound;
  • Due to the 5000 mAh battery, the autonomy of the model reaches two days.

Minuses:

  • the camera software is underdeveloped;
  • no USB Type-C, still worth microUSB.

Price: from 15,754 rubles.

Name

Meizu Pro 7

Meizu Pro 7

Although this is not the most powerful smartphone of the listed models, it has one important feature — an additional screen on the rear panel. It makes it easy to receive and manage notifications. It is also useful for taking selfies with the main camera, which is also dual here. In addition to a good camera, the smartphone boasts a clear loud sound.

Characteristics Meaning
Screen 5.2” 1920×1080 pi and 1.9” 536×240 pi
Chipset MediaTek Helio P25 8×2.5 GHz
video accelerator Mali-T880 MP2
RAM 4 GB
ROM 64 GB
Cameras (main and front) 12+12 MP and 16 MP
Battery 3000 mAh
The weight 163 g

Pros:

  • the presence of an additional screen;
  • integrated DAC provides good sound;
  • good quality cameras;
  • unusual design.

Minuses:

  • no NFC chip;
  • weak processor.

Price: from 15,985 rubles.

Meizu Pro 7

Honor Play

Honor Play

In addition to dual SIM support, the smartphone boasts a gorgeous 6.3-inch screen. The model uses one of the best processors Kirin 970. It is distributed in two versions — 4/64 GB and 6/64 GB. The smartphone comes with a 16 + 2 MP dual camera, the photos are excellent. The beautiful and large screen combined with the powerful processor and Turbo GPU make the phone suitable for online gaming. The video adapter acceleration technology really works, showing itself well when increasing the fps of games.

Characteristics Meaning
Screen 6.3” 2340x1080pi
Chipset HiSilicon Kirin 970 8×1.84-2.36 GHz
video accelerator Mali-G72 MP12
RAM 4/6 GB
ROM 64 GB
Cameras (main and front) 16+2 MP and 16 MP
Battery 3750 mAh
The weight 166 g

Pros:

  • good image quality;
  • above average performance;
  • unique design;
  • frameless display.

Minuses:

  • in the evening it is difficult to take good photos;
  • the graphics accelerator may not be able to run games at maximum graphics settings.

Price: from 16,990 rubles.

Honor Play

Pocophone F1

Pocophone F1

The key reason for getting Pocophone F1 into the rating is the low price of the model with the Snapdragon 845 chipset. Xiaomi deliberately reduces the price of smartphones with flagship hardware. In order to save money, the manufacturer did not make the highest quality case. The feel of touching the plastic is not the best. The flagship received a 6.18-inch screen and FullHD + resolution. It is convenient to play games, listen to music and take pictures on a smartphone.

Characteristics Meaning
Screen 6.18″ 2246×1080pi
Chipset Snapdragon 845 8×2.8 GHz
video accelerator Adreno 630
RAM 6 GB
ROM 64/128 GB
Cameras (main and front) 12+5 MP and 20 MP
Battery 4000 mAh
The weight 182 g

Pros:

  • the most budget smartphone on Snapdragon 845;
  • enough for two days of battery life;
  • high performance — 296,000 points on AnTuTu;
  • Supports microSD card installation.

Minuses:

  • no NFC chip;
  • plastic case.

Price: from 18,150 rubles.

Pocophone F1

Huawei Honor 10

Huawei Honor 10

The smartphone became the best among dual SIM devices released in 2018. The gadget received a colorful design and high-quality camera modules with artificial intelligence at 16 and 24 megapixels. It has a large amount of permanent and RAM (64 and 4 GB). At the heart of the device is a high-performance HiSilicon Kirin 970 processor with 8 cores. This is Huawei’s own development. At a low cost, the characteristics of the device are not far from the flagship models.

Characteristics Meaning
Screen 5.84″ 2280x1080pi
Chipset HiSilicon Kirin 970 4×1.84 GHz and 4×2.36 GHz
video accelerator Mali-G72 MP12
RAM 4 GB
ROM 64 GB
Cameras (main and front) 16+24 MP and 24 MP
Battery 3400 mAh
The weight 153 g

Pros:

  • actual design;
  • high performance — 213,000 points on AnTuTu;
  • high-quality sound;
  • dual camera 16 and 24 megapixels.

Minuses:

  • the glass case gets dirty quickly and tends to slip out of your hands;
  • very thick sheath.

Price: from 18,688 rubles.

Huawei Honor 10

Xiaomi Mi 8

Xiaomi Mi 8

The flagship of last year received the top “stuffing” as of 2018. And this year, the power of the model remains relevant. A unique feature of the device is face unlock even in the dark. For this, an infrared sensor is used. This is a camera phone, as the focus in the smartphone is on the improved quality of the cameras. Good pictures can be taken even in difficult conditions.

Characteristics Meaning
Screen 6.21″ 2248×1080pi
Chipset Snapdragon 845 8×2.8 GHz
video accelerator Adreno 630
RAM 6 GB
ROM 64 GB
Cameras (main and front) 12+12 MP and 20 MP
Battery 3400 mAh
The weight 175 g

Pros:

  • the best camera quality in its price category;
  • beautiful and rich AMOLED screen;
  • good build;
  • support for the FaceID function.

Minuses:

  • no memory card support;
  • front side design mimics iPhone X.

Price: from 20,510 rubles.

Xiaomi Mi 8

Huawei P20

Huawei P20

The standard version without the Pro prefix is ​​slightly inferior in performance to the premium model, but it also costs much less. The smartphone is built on Kirin 970. It is weaker than Snapdragon 845, but the difference is not too noticeable. The key update consists of two new cameras with good optics and AI for selecting the optimal frames for shots. Also, the device has a frameless design and rich screen.

Characteristics Meaning
Screen 5.8” 2240x1080pi
Chipset HiSilicon Kirin 970 4×1.84 GHz and 4×2.36 GHz
video accelerator Mali-G72 MP12
RAM 4 GB
ROM 128 GB
Cameras (main and front) 12+20 MP and 24 MP
Battery 3400 mAh
The weight 165 g

Pros:

  • good cameras;
  • minimal screen bezels;
  • unusual body colors.

Minuses:

  • the processor is inferior to the Snapdragon 845 in terms of power;
  • cameras protrude;
  • no audio jack.

Price: from 23,960 rubles.

Huawei P20

OnePlus 6T

OnePlus 6T

The highlight of this smartphone is the screen, under which there is a fingerprint sensor for reading fingerprints. This is one of the first models where the technology of scanning fingerprints through the screen works stably and quickly. Another plus of the device is a 6.41-inch AMOLED screen with FullHD + resolution. There is also a minus — a common «bangs» on top of the screen. The smartphone has two modifications of 6/128 GB and 8/256 GB. The need for a memory card is unlikely to arise.

Characteristics Meaning
Screen 6.41″ 2340x1080pi
Chipset Snapdragon 845 8×2.8 GHz
video accelerator Adreno 630
RAM 6/8 GB
ROM 128/256 GB
Cameras (main and front) 16+20 MP and 16 MP
Battery 3700 mAh
The weight 185 g

Pros:

  • one of the fastest smartphones on Snapdragon 845;
  • large and high-quality screen;
  • close to the pure Android operating system;
  • on top of the screen is not a “bang”, but a drop, which looks much better.

Minuses:

  • no 3.5 headphone jack;
  • no support for wireless charging;
  • the camera shows good results, but can not be compared with the flagships of other brands.

Price: from 29,590 rubles.

OnePlus 6T

Compare models

Model Screen CPU video card RAM, GB ROM, GB Cameras (main and front), Mp Battery, mAh Weight, g price, rub.
Xiaomi Mi A2 Lite 5.84″ 2280x1080pi Snapdragon 625 8×2 GHz Adreno 506 3/4 32/64 12+5 and 5 4000 178 9120
Huawei Honor 8X 6.5″ 2340x1080pi Kirin 710 8×2.2 GHz Mali-G51 MP4 four 64/128 20+2 and 16 3750 175 12 470
ASUS Zenfone Max Pro 6.3” 2280×1080pi Snapdragon 660 8×1.8-2.2 GHz Adreno 512 3/4 32/64 12+5 and 8 5000 175 15 754
Meizu Pro 7 5.2” 1920×1080 pi and 1.9” 536×240 pi MediaTek Helio P25 8×2.5 GHz Mali-T880 MP2 four 64 12+12 and 16 3000 163 15 985
Honor play 6.3” 2340x1080pi HiSilicon Kirin 970 8×1.84-2.36 GHz Mali-G72 MP12 4/6 64 16+2 and 16 3750 166 16 990
Pocophone F1 6.18″ 2246×1080pi Snapdragon 845 8×2.8 GHz Adreno 630 6 64/128 12+5 and 20 4000 182 18 150
Huawei Honor 10 5.84″ 2280x1080pi HiSilicon Kirin 970 4×1.84-2.36 GHz Mali-G72 MP12 four 64 16+24 and 24 3400 153 18 688
Xiaomi Mi 8 6.21″ 2248×1080pi Snapdragon 845 8×2.8 GHz Adreno 630 6 64 12+12 and 20 3400 175 20 510
Huawei P20 5.8” 2240x1080pi HiSilicon Kirin 970 4×1.84 GHz and 4×2.36 GHz Mali-G72 MP12 four 128 12+20 and 24 3400 165 23 960
One Plus 6T 6.41″ 2340x1080pi Snapdragon 845 8×2.8 GHz Adreno 630 6/8 128/256 16+20 and 16 3700 185 29 590

Conclusion

Xiaomi Mi A2 Lite — This is the best smartphone for two SIM-cards from the budget category. It costs less than 10 thousand rubles, but has a good screen, a dual camera and a processor of average power.

In the middle price category, the best choice would be Pocophone F1as it is based on flagship power, a good screen and a good camera.

https://www.youtube.com/watch?v=opLFuR4IO0Q

Of all smartphones, it performed best OnePlus 6T. He has a good screen and «stuffing» a large amount of memory and RAM. In short, it is suitable for any task.

Found a typo? Select the text and press Ctrl + Enter

[ad_2]

Добавить комментарий