Price and specifications on Xiaomi Redmi 4X

Connectivity

Bands

4G LTE

B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)

3G

B1 (2100), B2 (1900), B5 (850), B8 (900), B34 (TD 2000), B39 (TD 1900+)

2G

CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

Type

Dual SIM Dual Standby (Micro SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards

802.11b, 802.11g, 802.11n

Others

• Wi-Fi Direct
• Wi-Fi Hotspot

Bluetooth

Version

Bluetooth 4.2

Profiles

• A2DP (Advanced Audio Distribution Profile)
• HID (Human Interface Profile)

Navigation

Supports

A-GPS, Beidou, GLONASS, GPS

USB

Charging

Yes

Mass Storage

Yes

SAR

European measurement

0.583 W/Kg on head, 1.500 W/Kg on body

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

American measurement

0.750 W/Kg on head, 0.612 W/Kg on body

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

NFC

No

Audio Jack

Yes

Radio FM

Yes

Computer sync

Yes

Infrared

Yes

OTA sync

Yes

Tethering.

Yes

VoLTE

Yes