What is the difference between Samsung Note27100 7102 7108?

The main difference between A7100 and A7108: A7100 is a public version of the full Netcom mobile phone, and the dual SIM cards support mobile, China Unicom, and China Telecom 2G 3G 4G network (when inserting dual SIM, one of the card slots can support the 4G 3G 2G network of China Mobile Unicom Telecom, while the other card slot only supports the 2G network of China Mobile Unicom); A7108 is a mobile customized machine, and the dual SIM supports both China Mobile and China Unicom 2G 3G 4G network (when inserting dual SIM, the main card supports China Mobile Unicom's 4G 3G 2G network, and the secondary card only supports China Mobile Unicom's 2G network). For more information about the functional parameters, we recommend that you visit the official website of Samsung.

Click the magnifying glass in the upper right corner to enter the mobile phone model query.

Memory: The total memory of the ROM is 16GB, the total space displayed is GB, and the actual available memory is GB; The total RAM memory is 2GB, which is actually displayed as; This machine supports up to 64GB micro SD cards. 3.

Camera: 8 million pixels for the main camera; The secondary camera is 1.9 million pixels. Flash-supported; Support autofocus; Supports 4x digital zoom (two-finger zoom adjustment).

4.Automatically adjusts the framing mode according to gravity. 5.

Software Format: Bluetooth Version: Bluetooth.

1. China Unicom 3G is currently the best in the 3G network;

It is a single card and dual mode, and the two cards cannot be used at the same time (only the Unicom card can be used when surfing the Internet, and the mobile card can be changed back after the Internet).

The Samsung Galaxy Note2 N71000 is equipped with an inch 1280*720 resolution Super AMOLED screen.

It is equipped with an Exynos 4412 quad-core processor.

It has an 800-pixel rear camera + a 1.9 million pixel front camera.

The battery capacity is 3100 mAh.

Hardware parameters] Android OS

User interface: Touch Wiz

Number of cores: Quad cores.

CPU model: Samsung Exynos 4412

CPU Frequency:

GPU model: Mali-400MP

RAM capacity: 2GB

ROM capacity: 16GB

Expansion capacity: 64GB

Battery type: Removable battery.

Battery capacity: 3100mAh

I use 7102, 7100 is relatively troublesome, I personally recommend you to use 7102.

It should be possible, and it doesn't have a big impact

Hello and welcome to the Samsung Digital Services platform.

Mine was the same, and then it was good to change the data cable. However, sometimes there is still a problem, and you have to pull the data cable and recharge it.

Mine is also n7108. The same problem arose some time ago. Don't worry, just flash your phone. Because the system was upgraded some time ago, this situation occurred.

Delete a few apps, replace a board or data cable, and if it doesn't work, you can find a professional to fix it.

You can apply for after-sales service, there is a one-year warranty.

You definitely have a problem, fix it, and the specific problem depends on the professional to tell you.