What's the difference between ⅹ2 1 and x21ia?

A in X2 1a means all.

2. Activity difference

X2 1 is a mobile full netcom, which can participate in mobile activities, but x2 1a cannot.

3. The difference between dual cards

X2 1 belongs to the mobile full netcom version. When using a dual card, if there is a mobile card in the dual card, the data network of the mobile card is used by default and cannot be switched. If you need to switch the data usage of telecom card or Unicom card, you need to turn off the mobile card. If there is no mobile card in the dual card/single card, support the use of Mobile Unicom Telecom 2/3/4G (only 2G can be used for the secondary card, and it is not supported to use two telecom cards at the same time).

X2 1A is a full netcom version, and there is no restriction in this respect.

Extended data:

Vivo X2 1/vivo X2 1a configuration:

In terms of configuration, vivo X2 1 is equipped with Qualcomm Snapdragon 660 AIE processor, 6GB memory, 64/ 128GB storage specification, 3200mAh battery capacity, running Funtouch OS 4.0 system based on Android 8. 1, and supporting full netcom.

In terms of taking photos, vivo X2 1 is equipped with a 2×12 megapixel camera and a sub-camera with 5 million pixels. The rear camera adopts vertical design. The official said that it adopted dual-core focusing technology of SLR camera and added P3 color gamut camera to make the photos more vivid.

On the front, vivo X2 1 is also equipped with a 2×12 megapixel camera, which supports AI beauty, can intelligently match beauty effects according to gender and skin color, and the backlight selfie is also very clear.

The fingerprint version of vivo X2 1 UD screen also provides Face Wake face recognition technology, which is based on 3D depth of field recording and recognition of 1024 facial feature dimensions, and has infrared fill light. Both of them are equipped with a 6.28-inch 2280× 1080 display screen with an aspect ratio of 19: 9, and the screen accounts for 90.3%. Equipped with Snapdragon 660 AIE processor, rear camera12 million pixels (dual-pixel 24 million photosensitive unit)+5 million pixels, supporting P3 colorful camera. Front camera12 million pixels (24 million photosensitive units).