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Sony Xperia Z Ultra LTE C6806 White 3G 4G LTE Quad-Core 2.2GHz Unlocked Cell Phone

  • Android OS, v4.2 (Jelly Bean)
  • Wi-Fi/GPS
  • 6.4" Touch Screen
  • 8.0 MP Camera 1080p HD Video Capture
  • Email this page
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Sony Xperia Z Ultra
Sony Xperia® Z Ultra LTE
Sony Xperia Z Ultra

  7.04in. x 3.62in. x 0.25in.
179mm x 92mm x 6.5mm
6.4in. TFT, 16 million colors
1920 x 1080 pixels
  Google Android 4.2 (Jelly Bean)
2.2GHz Qualcomm® MSM8974 Quad-Core
Talk time (up to): 16 hours*
Standby time (up to): 820 hours*
Music listening time (up to): 110 hours*
Video playback time (up to): 7 hours*
  8MP fast-capture camera with Exmor RS™
16x digital zoom with auto focus
Unlocked device   IPX5/7 (Water-resistant) & IP5X (Dust-proof)**
GSM / GPRS / EDGE 850 / 900 / 1700 / 1900
HSPA Bands 1, 2, 4, 5, 8
LTE Bands 1, 2, 4, 5, 7, 8, 17
  One-year limited manufacturer's US warranty

*Values are according to GSM Association Battery Life Measurement Technique. Battery performance may vary depending on network conditions and configurations, and phone usage.
**In compliance with IP55 and IP58, Xperia™ ™ Z Ultra is protected against the ingress of dust and is waterproof. Provided that all ports and covers are firmly closed, the phone is (i) protected against low pressure jets of water from all practicable directions in compliance with IP 55; and/or (ii) can be kept under 5ft (1.50m) of freshwater for up to 30 minutes in compliance with IP 58.

Sony Xperia Z Ultra

Big Screen. Big Entertainment.

The Xperia Z Ultra from Sony has a 6.4in. Full HD TRILUMINOS™ Display with X-Reality for mobile, made for thrilling entertainment. Waterproof and ultra-slim, its lightweight allows you to enjoy it anywhere. The Snapdragon™ 800 quad-core processor means powerful performance while LTE offers amazing speed. Paired with its fantastic entertainment and business capability, Xperia Z Ultra brings you what you need, when you need it.

Sony Xperia Z Ultra

Ultra Large Display

Built with the latest Sony BRAVIA technology, Xperia Z Ultra is the first smartphone to incorporate TRILUMINOS Display for mobile, for a wider palette of rich natural colors – just like having a broader range of color pencils to draw from. This breakthrough technology includes X-Reality for mobile, Sony's intelligent display technology, which analyzes each image to optimize colors, sharpness and contrast for vivid image quality and sharp videos.

Ultra Slim and Lightweight

Designed with the utmost attention to detail, Xperia Z Ultra has been carefully crafted using clean lines and premium materials, taking Sony craftsmanship to a whole new level. Due to balance and symmetry in all directions, this big screen smartphone feels wonderful to hold. Both, front and back panels, are made of glass creating a seamless surface that's held together by an innovative metal frame. Impressively slim and light, this smartphone comes in at 0.26in. at 7.48oz.

Sony Xperia Z Ultra
Sony Xperia Z Ultra

Ultra Robust and Waterproof

Xperia Z Ultra is elegant and sleek, yet it's tougher than it looks. With an impressive rating of IP55 and IP58, Xperia Z Ultra isn't only dust resistant; it's waterproof too – giving you the freedom to capture HD images under water.

Ultra Business

Besides entertaining you, Xperia Z Ultra is the ideal business partner. The super responsive screen comes with handwriting recognition and works with a stylus or even an ordinary pencil. Be ready to jot down your best ideas the second they hit you. Write from a locked screen and even during calls. There's even a carbon-copy function that allows you to memorize notes and sketches. Prefer typing? Xperia Z Ultra can be set up to use a full keyboard or an easy-toggle keyboard, ideal for one-handed input. Truly multi-task and improve productivity with small apps so you don't lose any valuable time swapping between windows.

Sony Xperia Z Ultra

Ultra Connected

Xperia Z Ultra gives you a whole new level of connectivity with Sony's wide range NFC speakers, headsets, and TVs. Listen out loud Easily pair and instantly share your photos, music, and more without cables, buttons, and unnecessary steps.

Better Battery Life

Smartphones use a lot of power, even when you're not actively using them. Battery STAMINA Mode helps with battery drain by recognizing when the phone's display is off and automatically turns off the functions you don't need, while keeping the notifications you want. As soon as you press the power button to wake up your screen, everything is up and running again.

Sony Entertainment Network

Download a blockbuster movies or hit TV shows from Video Unlimited and enjoy millions songs from Music Unlimited. Get all this and more from Sony Entertainment Network***, with a common sign-on ID and digital wallet through your smartphone. It's the perfect fit for a life full of entertainment.

***Sony Entertainment Network with Video Unlimited and Music Unlimited is available in select markets. Additional fees and charges may apply.

Unlocked Phone

This phone is not locked to any specific carrier and comes unlocked by the manufacturer. It can be used with a GSM network service provider of your choice. It does not come with a SIM card, and it requires that you provide a SIM card from your selected service provider.

This phone is compatible with cellular networks that supports GSM / GPRS / EDGE 850 / 900 / 1700 / 1900, HSPA Bands 1 / 2 / 4 / 5 / 8, and LTE Bands 1, 2, 4, 5, 7, 8, 17. In areas not served by a 3G data network, you'll continue to receive 2G data service (depending on network compatibility).

The downloading of maps, games, music and videos and uploading of images and videos involves transferring large amounts of data. Your service provider may charge for the data transmission, and the availability of particular services and features may vary by carrier.

This phone comes with a limited one-year manufacturer's warranty in the U.S. with original purchase.


Learn more about the Sony Mobile C6806


Xperia Z Ultra LTE
Form Factor
Smart Phones


Wireless Radio
GSM 850 / 900 / 1800 / 1900 MHz

UMTS 850 / 900 / 1700 / 1900 / 2100 MHz

LTE 700 / 850 / 900/ 1700 / 1900 / 2100 / 2600 MHz
Compatible Carrier & Service
AT&T 2G/3G/4G LTE, T-Mobile 2G/3G/4G LTE, Rogers, Fido
AT&T 3G or T-Mobile 3G Only
Wi-Fi Support
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
Data transfer


GPS Integrated
A-GPS support and GLONASS
MP3 ringtones

MP3/eAAC+/WMA/WAV/Flac player
Email, Push Email
Additional Function


Operating System
Android OS, v4.2 (Jelly Bean)
Qualcomm Krait
CPU Core
CPU Speed
Qualcomm MSM8274 or MSM8974 Snapdragon 800 Chipset, Adreno 330 GPU
Internal Memory
16 GB, 2 GB RAM
Card Slot
MicroSD(TF Card)
Card Capacity Support
Up to 64GB


Main Display Size
Main Display Color
Main Display Resolution
1920 x 1080
Touch Screen
Capacitive touchscreen


8.0 MP
Camera Zoom
Auto Focus
HD Video Capture
Second Camera
2 MP, 1080p

I/O Interface

Bluetooth Support
Bluetooth v4.0 with A2DP
3.5mm jack, microUSB v2.0 (MHL), USB On-the-go


Battery Type
Lithium Ion Battery
Battery Capacity
Talk Time
Up to 14 hours (2G) / Up to 16 hours (3G)
Standby Time
Up to 790 hours (2G) / Up to 820 hours (3G)
Operating Time
Music play: Up to 110 hours

Video play: Up to 7 hours


SNS integration

DivX/Xvid/MP4/H.263/H.264/WMV player

Document viewer

Photo viewer/editor


IP58 certified - dust and water proof

Water resistant over 1 meter

Triluminos display


Geo-tagging, touch focus, face detection, image stabilization, HDR, sweep panorama

Sensors: Accelerometer, gyro, proximity, compass


Stereo FM radio with RDS

TV-out (via MHL A/V link)

Active noise cancellation with dedicated mic

Voice memo/dial

Predictive text input


7.06" x 3.63" x 0.26"
7.48 oz.

Quick Info

Customer Reviews of the Sony Mobile C6806

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  • Ryan B.
  • 6/17/2014 3:07:42 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsMassive

Pros: Beautiful crafted device, was worried about the purple color but it ended up looking super nice. People are always staring at it and asking questions. It's massive, but not really all that intrusive. Sony made this so thin, holding it actually feels better than my previous smaller Samsung Note 2. I was able to sell my tablet and make this my all in one device. I have not even used my laptop since. The screen is the best part. Some large phones have horrible resolution. It's a big screen, yet the screen space is just blown up and defeats the purpose of a bigger device. This one is perfect, and Movies, games, and other media just look outstanding. The Reality engine surely makes this device rise over the rest.

Cons: Ok nice as this device is there are some iffy draw backs that have come to my attention over the weeks. Despite what the specs say, the battery just doesn't hold up what so ever. Expected from this device, but still a shame to know thats still an issue. The casing despite looking amazing is actually pretty cheap. Ive already nicked 2 corners, and the pieces that plug over the ports is super cheap and got bent rendering it's water proofing capabilities useless. Another note is the charge port, it's pretty weak, and Sony recommends using the magnetic wireless charger. Though of course that costs extra.

Other Thoughts: The 5" version of the Z1 is the device to have, however I really wanted to have the bigger screen. They made some cutbacks on the Ultra, but the price wasn't horrible so meh. I say go for it!

1 out of 1 people found this review helpful. Did you? Yes No

  • Sam S.
  • 6/8/2014 5:16:43 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsPoor Design Integrity

Pros: A $600 piece of poorly constructed glass, rubber and aluminum. The metal door gaskets have extraordinary poor construction and sealing abilities, despite Sony's claim of water-resistance to 1.5 meters. In my instance, the claim is false. The device is pretty but no water-resistant as advertised.

Cons: I have owned the $600 device lass than a month and it is presently inoperative after the so-called water-resistant door failed. And, yes, it was completely pushed in all the way and flush with the device body. Because the door failed and the water detectors tripped, the device is no longer under warranty. The rubber door seals were not properly attached to the door covers. The gasket separated from the door. How? I have no idea. Thanks Sony for a $600 rip-off. Thanks for nothing.

Other Thoughts: Not recommended at construction that fails and costs you the warranty.

0 out of 5 people found this review helpful. Did you? Yes No

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