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Nokia Lumia 635 Matte Black

The Nokia Lumia 635 is the smartphone reinvented around you. Packed with the latest generation WP 8.1 OS, including Cortana—your very own personal assistant—and a quad-core processor for a lightning-fast and fluid user experience.


The smartphone reinvented around you

Tailored to you
The Nokia Lumia 635 has almost everything you've been looking for in a smartphone packed into a beautifully designed silhouette. With its powerful quad-core processor and Windows® operating system, the Lumia 635 keeps up with your day-to-day activities. Features of the Nokia Lumia 635 include:

  • Windows Phone® 8.1 - add a personalized touch to your experience.
  • Action Center – Get notifications from apps, texts, see your missed calls, and more.
  • Word Flow – Socially interact and text on the intuitive keyboard.
  • Cortana™ - Your virtual personal assistant learns about you and offers helpful suggestions.


A personalized experience
Windows Phone 8.1 allows you to customize your own experience. With the Start Background feature you can personalize your start screen by adding a picture behind the Live Tiles. Add apps to your Live Tiles, resize them, and change their color to suit your taste. Microsoft® Office is also built into your phone and can easily be synced with your Windows laptop or tablet.


Your own personal assistant
Powered by Bing®, Cortana gives recommendations and suggestions tailored to you. By learning about you, she anticipates your needs, whether it be a weather update, driving directions, or a reminder to call back your friend.


Stay informed
Get access to notifications from your favorite apps, texts, emails, missed calls, and more with just one swipe from the top of the phone. Tapping on any of these notifications will launch that app or feature. You can also customize your quick settings from the Action Center.


A new way to type
Chat, text, and connect with the Word Flow keyboard. Its intuitive design allows you to swipe through letters for a quick typing experience.


Your photos, safe and secure
  • 50GB of FREE cloud storage for AT&T Mobile
    Share® Value Customers*
  • Your photos, videos, music and documents are organized in one convenient place.
  • The Easy Upload feature uploads photos and
    videos automatically from your phone and tablet.

*AT&T Locker: Requires compatible smartphone or tablet or computer with internet access. Automatic upload: Enable Easy Upload feature to upload phone or tablet content automatically. Data charges may apply for wireless use. Service intended for US based customers only. 50 GB: Any AT&T customer may sign up for 50 GB of storage. Free storage amounts subject to change & may be discontinued at any time. See the AT&T Locker page for more details.

Key Features Manual & Tutorial


The latest generation WP 8.1 for the most personal smartphone experience – latest features like Action center, WordFlow keyboard and Shadow Box.


You deserve a personal assistant that works for you. Cortana learns about you and uses this knowledge to make recommendations and suggestions tailored to you.


See notifications from your favorite apps, texts, see missed calls, and more with just one swipe!


Receive 50GB of free storage for full-resolution images, videos and more.*




Rear-facing camera
5 MP rear-facing camera with autofocus, f/2.4 aperture
Live video capture and playback
720P @ 30 fps



Music player
Supported music formats
MP3, 3G2, 3GP, AAC, AMR, ASF, M4A, MP4, WMA
Subscription music services
Streaming radio
Built-in FM Radio
Headset required
Customizable equalizer



Text messaging
Insert pictures, video clips, and sound clips easily (messaging charges apply)
Instant Messaging (IM)
Windows Live®, Facebook® Chat



Mobile email
POP3/IMAP, Microsoft Exchange ActiveSync, Gmail and Hotmail, AT&T Email, Nokia Mail, Yahoo!, Good™ Mobile Messaging
Microsoft Direct Push
Good™ Mobile Messaging



Web browser
Internet Explorer® 11, HTML5



Cool Tools
Amazon Kindle®; Keeper; Facebook®; Twitter®; LinkedIn®; Skype®; OneDrive; Nokia Camera; HERE Maps™; HERE Drive+™; Nokia Mix Radio; Nokia Care; App Social; Creative Studio; Glam Me; Bing® (Finance, News, Sports, Weather), Xbox
Xbox® Games
Preloaded apps from AT&T
AT&T Navigator®; AT&T Locker™; AT&T Mobile TV®; AT&T Address Book; AT&T Hotspots; YPmobile®



Alarm clock
Call waiting
Caller ID
Personal organizer
Address book
Conference calling
Call forwarding
Use voice and data simultaneously



Device Eco-rating
4 stars. Visit for additional information.



World phone
Hands-free speakerphone
Voice dialing and voice commands
Hearing Aid (HAC) rating
TTY/TTD compatible
AT&T Device Help
Device Help provides easy access to step by step tutorials and videos about features, functions and AT&T services directly from the web browser on the device (data charges apply).
Wireless Emergency Alerts-capable

Technical Specifications


1830mAh Lithium Ion (removable)
Talk time (hours)
Up to 11.3
Standby time (days)
Up to 19.7


Size (inches)
5.10x2.63x0.36 inches
Weight (ounces)


Qualcomm® Snapdragon™ 400
1.2GHz quad-core CPU


Internal memory storage
Up to 8GB
Expandable memory storage
Up to 128GB
Memory format

Wireless Technology

Bands 2, 4, 5, 7 and 17
HSPA+ with enhanced backhaul
Wi-Fi connectivity
802.11 b/g/n, Wi-Fi Direct®
Bluetooth® technology
Mobile hotspots
Up to 8 devices

Operating System

Windows Phone®


Display size (inches)
4.5-inch; 220ppi; Corning® Gorilla® Glass 3
Resolution (pixels)
16 million


Predictive text for fast typing
Backlit keys

What's in the box?

Quick Start Guide

AT&T NextSM options: AT&T Next has the following 0% APR installment agreement options: (1) AT&T Next 24 requires a 30-month agreement and allows you to trade in and upgrade after 24 installments; (2) AT&T Next 18 requires a 24-month agreement and allows you to trade in and upgrade after 18 installments: (3) AT&T Next 12 requires a 20-month agreement and allows you to trade in and upgrade after 12 installments; and, (4) AT&T Next with down payment requires 30% down payment and a 28-month agreement and allows you to trade in and upgrade after 12 installments.

Examples: For example, a smartphone with a regular price of $825.99 will be (1) $27.54 per month for 30 months on AT&T Next 24; (2) $34.42 per month for 24 months on AT&T Next 18; (3) $41.30 per month for 20 months on AT&T Next 12; and (4) $247.80 down and $20.65 per month for 28 months on AT&T Next with down payment.

AT&T Next: Requires 0% APR installment agreement. Tax due at sale. Credit: Well-qualified credit may be required. Some buyers will qualify only for AT&T Next with down payment. Not all buyers will qualify for any AT&T Next option. Service: Wireless service (voice and data) is required and is additional. Device balance due if wireless service canceled. Select locations only. Device Limits: Purchase limit may apply. Account limit of four devices via AT&T Next or tablet installment agreement (total of 2 tablets) may also apply. Activation or Upgrade fee: $15 per line. No upgrade fee for line with a smartphone purchased on AT&T Next prior to August 1, 2015. Waiver of fee subject to change. Restocking Fee: Up to $35. Upgrade option: Requires payment of number of required installments (24, 18, or 12) based on option chosen, account in good standing, trade in of your financed device in good physical and fully functional condition, and purchase of new eligible device with qualified wireless service. After upgrade, unbilled installments are waived. Service subject to Wireless Customer Agreement. Other fees may apply. Other monthly charges per line: May include taxes, federal and state universal service charges, a Regulatory Cost Recovery Charge (up to $1.25), a gross receipts surcharge, an Administrative Fee, and other government assessments which are not government-required charges. Coverage and service not available everywhere. Other restrictions apply and may result in service termination. Terms, restrictions, and options subject to change and may be modified, terminated, or discontinued at any time without notice. Visit for AT&T Next details.

Limited-time offer. Requires new 2-year wireless agreement with qualified plan including voice and data. Subject to Wireless Customer Agreement. Credit approval required. Upgrade or Activation fee $45 per line. Geographic, usage, and other terms, conditions, and restrictions apply and may result in service termination. Equipment price and availability may vary. Coverage and services not available everywhere. Taxes and other charges apply. Data ( If usage exceeds your monthly data allowance, you will automatically be charged overage for additional data provided. Early Termination Fee ( After 14 days, ETF up to $325. Restocking fee: up to $35. Other monthly charges per line: May include federal and state universal service charges, Regulatory Cost Recovery Charge (up to $1.25), a gross receipts surcharge, an Administrative Fee, and other government assessments. These are not taxes or government-required charges. Pricing subject to change.

FREE Express Shipping: Postpaid orders will be processed and shipped subject to credit approval, inventory availability, and validation of a proper shipping address and other information. Orders received after 4 p.m. CT will be processed the next business day. Inventory, credit, or other issues may delay shipment. No holiday, Saturday, or Sunday processing or delivery. Shipping policy is subject to change. Please note: It may take up to 24 hours to process your order if there are any issues with the credit approval process and/or the shipping address validation process. This 24-hour period is not included in the delivery time and should be taken into account in your order placement timing. Delivery signatures may be required. Priority Shipments to Puerto Rico and the U.S. Virgin Islands may take more than 2 business days. Actual delivery date may also be affected by government processing, unforeseen weather and shipping carrier delays. Learn more about AT&T shipping options at

$300 Credit: Limited time offer. $100 switcher bill credit + $200 trade-in credit. New lines only. Excludes upgrades. May not be combinable w/ other discounts/offers/credits. AT&T Next:  Req’s elig. installment agmt. Tax due at sale.  Down payment may be req’d.  Qual. Service:  Req’s qual. postpaid voice & data svc. Excludes GoPhone®, Cricket, Lifeline, Residential Wireless & select discounted plans.  Activ./Upgrade fee: $15/line on 8/1/15. No upgrade fee for line w/smartphone purchased on AT&T Next prior to 8/1/15. Waiver of fee subject to change. Restocking: If return w/in 14 days, up to $35 fee.  Deposit: may be req'd. Device Limit: Purch. limit & limit on total no. of financed devices may apply. $100 Switcher Bill Credit:  Ltd time offer. Req’s porting eligible number to AT&T from an eligible carrier (excludes Cricket) and buying a smartphone on AT&T Next in the same transaction. Must be active & in good standing for 45 days. Credit rec’d w/in 90 days.  $200 Trade-in Credit: Select locations. Smartphone trade-in must be in good working condition, have at minimum a standard $10 buyback value and meet AT&T Buyback program requirements. If purchase via, you will be emailed a promo code after eligible purchase ships to complete trade-in and receive $200 trade-in credit. Code expires not less than 30 days after receipt. Trade-in Credit:  Provided either an instant credit or a promotion card. Private label AT&T Promotion Card (“Card”) issued by MetaBank™ or CenterState Bank of Florida NA, via a license from Visa U.S.A. Inc.  In AT&T owned-stores provided an instant credit to spend that day or Card. If do not spend entire instant credit, balance may be used to pay wireless bill or get Card.  At will get a Card.  Cards received in ~3 weeks after receipt of eligible trade-in & validation of condition. Credit & Card may be used only toward purchases of AT&T products & svc in AT&T owned retail stores, at, or to pay wireless bill. Card is not redeemable for cash & may not be used for withdrawal at cash-dispensing locations.  Expiration date will be printed on front of card and will not be less than 90 days from receipt.  Participating dealers provide savings for use at time of trade-in or a dealer promotion card. Dealer cards contain add'l terms & conditions & may only be used at specified dealer.  Gen. Wireless Svc Terms:  Subject to Wireless Customer Agmt. Other fees, monthly charges, overage charges, & restr’s  apply.  Offer, terms, fees, restr’s & options subject to change and may be modified, discontinued, or terminated at any time without notice. Coverage & svc not avail. everywhere.  Visit for more offer details.

Microsoft Surface 3 Offer: Limited-time offer. Offer available at AT&T-owned stores,, and participating dealers only. Must buy a new Windows smartphone on an AT&T NextSM installment agreement with qualified monthly wireless service plan (voice and data). Devices eligible for promotion subject to change. Must buy Microsoft Surface 3 tablet on a new 2-year wireless agreement with qualified monthly data plan. Must buy items together and select locations may require bundled items to be in-stock. Credit applied at time of purchase. Online Restrictions: If upgrading to a new device on, this offer is not available. Please visit a store. Discounts: Offer may not be combinable with credits, discounts, and offers. Device Limits: Purchase limit and limit on financed devices per wireless account may apply. Device prices may vary by location. Return/Restocking: If you return the phone within 14 days without the tablet, you will owe $100 + $35 restocking fee; if you return the tablet but keep phone, you will owe 10% restocking fee. Restocking fee of $35 on phone and 10% of tablet purchase price may apply. 2-year Wireless Agreement: Activation/upgrade fee up to $40 per line. Early Termination Fee ( After 14 days, up to $325 on phone and up to $150 on tablet. AT&T NextSM: $0 down option for well-qualified customers only. Down payment option may be available with qualified credit. Wireless service (voice and data) also required and is additional. Tax due at sale. Deposit may be required. If wireless service is canceled, remaining device balance is due. Visit for details. General Wireless Service Terms: Subject to Wireless Customer Agreement or, for business/government customers, applicable service agreement.  Other Monthly Charges Per Line: May include taxes and federal or state universal service charges, a Regulatory Cost Recovery Charge (up to $1.25), a gross receipts surcharge, an Administrative Fee, and other government assessments (including without limitation a Property Tax Allotment surcharge of $0.20 - $0.45 applied per Corporate Responsibility User’s (CRUs) assigned number) which are not government required charges. Pricing, terms, options, fees, and restrictions subject to change and may be modified, discontinued, or terminated at any time without notice.  Coverage and services not available everywhere. Other restrictions apply and may result in service termination.

Limited 4G LTE availability in select markets. LTE is a trademark of ETSI. Learn more at

*Requires compatible smartphone or tablet or computer w/internet access. Service intended for US based customers only. Any AT&T customer may sign up for 50 GB of storage. Free storage amounts subject to change & may be discontinued at any time. For terms, see

**AT&T U-verse Live TV requires mobile broadband service. Service not available in all areas. Programming subject to blackout restrictions. Download and watch capability available for select content requires Wi-Fi connection and is available for viewing for limited time periods.

Requires Mobile Share or a min. DataPro 5GB plan. Devices connected to your Mobile Hotspot use data from your plan. Overage charges apply if the included monthly data allowance is exceeded. The number of devices you can connect depends on your device. Performance may vary depending on the number of devices connected and other factors. If you do not use a password, others will be able to use your Mobile Hotspot connection.

TM & © 2013 Nokia. All rights reserved.

Item SKU: 6599A(Nokia Lumia 635 Matte Black)

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