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Free Smartphone with Unlimited T-Mobile ONE PLAN

for your business

Limited-Time Offer*

Buy 3 months of service
at regular price
Get a Free Android Smartphone

only

$135**

service included:
Small Business T-Mobile ONE Plan

Unlimited 4G LTE Data, Talk, & Text

learn more

First 3 months and phone included free.
No additional payments until your 4th month.
Then only

$40   /month

* Offer available for new or additional lines only.
* Must activate line within 1 week of receiving phone.
* Current T-Mobile customers, line transfers, or SIM swaps are not eligible.
** SIM fee & S/H excluded
† with AutoPay credit and includes taxes & fees for unlimited everything. No contracts.

Unlocked Android Smartphone
(white)

The X4 is all style, all substance. Dual LTE SIMs and a powerful 1.3 GHz processor beneath a beautiful metal alloy housing. A brilliant HD 5.0" touchscreen displays photos and videos from the 13 MP rear camera. The X4: it's a beauty of a beast.

Dedicated to Exceptional Design

The X4 is custom-built by Nuu Mobile's team of engineers, using only premium components. A MediaTek 1.3 GHz Quad-Core processor with 1GB RAM powers seamless multitasking between apps, games, and more. Customize your phone to your exact specifications with the X4's pure Android Lollipop OS. Use the 16GB of internal memory to keep your favorite moments by your side, or add a microSD™ card for up to 32GB of expandable storage.

Love at First Touch

The X4 will enchant you the moment you pick it up. Run your fingers along the sleek zinc-aluminum alloy casing, and feel its smooth contours against your palm. Precision engineered using twenty-two distinct processes, the X4 looks (and feels) extravagantly luxurious. And its price will take your breath away.

Order your X4

A Smarter Touchscreen

Movies and pictures are rendered with dazzling clarity on the X4's brilliant 5.0" HD touchscreen, featuring 1280 x 720 resolution with 294 pixels-per-inch. But you can do even more with the X4's premium touchscreen. Using SmartWake technology and Air Gestures, you can effortlessly control your phone with the swipe of a finger. Even when it's locked.

Perfect Photos Made Easy

Your camera helps your family and friends see the world through your eyes. The X4 makes sure that they get a crystal-clear view. Its 13 MP rear camera is equipped with a low-light sensor to make nighttime shots as vivid as real life. And the 5 MP front camera lets you snap selfies with total confidence. Let people see the best version of the real you.

Live Photo
Motion Tracking
Panorama

LTE Up Your Life

You'll never need to carry two phones again. The X4 features dual 4G LTE SIMs, which let you use two phone numbers on a single device. Instantly switch networks when traveling, and avoid steep roaming fees and outrageous data charges when you return. Supporting speeds up to 150 Mbps, the X4 puts the power of LTE technology in your hand wherever you go.

Specifications

Operating System

Android™ 5.1 Lollipop®

Processor

Speed, Type: 1.3 GHz Quad-Core
System Chip: MediaTek MTK6735

Camera

Rear: 13MP with BSI Sensor

  • Auto Focus
  • Flash
  • HDR
  • Panorama
  • Tap to Focus
  • Burst
  • Front: 5MP with wide-angle lens
  • Auto Focus
  • Video

    HD Recording and Playback
    Recording Resolution: 1080p – Time Lapse Recording
    Playing Resolution: 1920 x 1080
    Video Playing Format
    – H.264/H.263, MPEG4/2, 3GPP

    Audio

    Speaker: 0.5 W
    Audio Jack: 3.5mm

    Battery

    Capacity: 2250 mAh
    Charger: 5V-1A

    Storage

    Built-in Storage: 16 GB ROM
    Internal System Memory: 1 GB RAM
    Expandable with microSD™ (up to 32 GB)

    Networks

    LTE + GSM (Dual-Sim, Dual-Standby)
    – SIM 1: 4G LTE (micro-SIM)
    – SIM 2: 4G LTE (micro-SIM)
    GSM: 850, 1800, 1900
    WCDMA: 850, 1900, 1700/2100
    LTE Bands: 2, 4, 5, 12, 17

    Connectivity

    WiFi 802.11 a/b/g/n
    micro USB v2.0
    Bluetooth® 4.0
    FM Radio
    GPS with A-GPS Support
    Hot Knot™

    Dimensions

    5.6 x 2.8 x 0.31 (in)
    5.36 (oz)

    Sensors

    Sensor Type: Accelerometer,
    Vibrator,
    Digital Compass,
    Proximity Sensor,
    Ambient Light Sensor,
    Gesture Controls: Yes

    Included Items

    X4 Smartphone
    Battery
    USB to micro USB Data Cable
    USB Power Adapter
    Earbuds with Microphone
    Screen Protector
    Microfiber Cloth
    Quick Start Guide