Even at full price, the 635 one of the best specs to price ratios of any phone available today so getting it for half prices is quite a deal. It features LTE support, a 4.5 inch 480 x 854 pixel Gorilla Glass screen, quad-core 1.2 Ghz Snapdragon 400 processor and a 5MP autofocus camera. It runs the latest Windows Phone OS 8.1 with the Cortana Voice Assistant.

Other especially notable prepaid deals this week include:

• AT&T Nokia Lumia 635 LTE Windows Phone $56.99 (reg $99.99) at Amazon
• Boost Mobile LG Realm Android phone $18.99 (reg $59.99) at Frys
• Boost Mobile LG Volt LTE Android phone $59.99 (reg $179.99) at Amazon
• T-Mobile Nokia Lumia 635 LTE Windows Phone $69.84 (reg $129.99) at Walmart
• MetroPCS LG Optimus F6 LTE Android phone $99.99 (reg $199.99) at Best Buy
• Sprint Prepaid LG Tribute LTE Android phone for $39.99 (reg $70.99) at Amazon, HSN, Radio Shack and ShopCellDeals
• TracFone LG Ultimate 2 Android phone with 1200 minutes, 1200 /texts, 1200 MB of data and one year of service for $129.99 at ShopCellDeals
• Unlocked LG Nexus 4 16GB Android phone (refurbished) $159.99 at Expansys
• Verizon Motorola Luge LTE Android phone $79.99 at BestBuy
• Verizon (also works on Page Plus) Motorola RAZR M for $129.98 from Amazon
• Virgin Mobile HTC Desire 816 LTE Android Phablet $169.99 at ShopCellDeals

All current prepaid phone deals: (Except as noted all are available both online and in stores).
Amazon Online now Free shipping on orders $35 and up.

AT&T Nokia Lumia 635 Windows Phone $56.99 (reg $99.99)

Boost Mobile LG Realm Android phone $34.99 (reg $79.99)

Boost Mobile or Sprint Prepaid LG Volt LTE Android phone $59.99 (reg $179.99)

NET10 LG Dynamic II Android phone $43.99 (reg $79.99)

Sprint Prepaid LG Tribute LTE Android phone $39.99 (reg $79.99)

Sprint Prepaid HTC Desire 510 $65.61 (reg $99.99)

Sprint Prepaid Sharp Aquos Crystal LTE Android phone $99.99 (reg $149.99)

Sprint Prepaid Samsung Galaxy S III Triband $119.99 (reg $249.99)

TracFone LG Optimus Dynamic (Verizon) triple-triple Android phone $19.99 (reg $79.99)

Unlocked LG Nexus 4 16GB Android phone (refurbished) $169.95

Unlocked Motorola Moto G LTE 8GB Android phone $189.99 (reg $219.99)

Unlocked GSM Amazon Fire LTE Phone $229.00 (reg $449.99)

Verizon (also works on Page Plus) HTC Droid Incredible 4G LTE Android phone $114.99 (orig $599.99)

Verizon (also works on Page Plus) Motorola Droid RAZR M XT907 LTE Android phone $129.88 (orig $399.99)

Verizon (or PagePlus) Motorola X Developer Edition XT1060 32GB (2013) Verizon LTE and unlocked GSM Android phone (new) $249.99 (orig $499.99)

Virgin Mobile HTC Desire 816 Android Phablet $179.99 (reg $299.99)

AT&T GoPhone (online only) free shipping on all phones and online-only discounts on most phones.

GoPhone SIM Kit $4.99 (reg $10)

ZTE Avail 2 refurbished Android phone $14.99 ($59.99 if new)

ZTE Radiant refurbished Android phone $24.99 ($79.99 if new)

Nokia Lumia 520 refurbished Windows Phone $34.99 ($79.99 if new)

ZTE Z998 refurbished LTE Android phone $44.99 ($139.99 if new)

Nokia Lumia 635 LTE Windows Phone (new) $69.99 (reg $99.99)

BestBuy Online Now Free shipping on orders $25 and up.

AT&T HTC Desire 610 LTE Android phone $169.99 (reg $199.99)

AT&T Nokia Lumia 635 LTE Windows Phone $69.99 (reg $99.99)

Boost Mobile LG Realm Android phone $39.99 (reg $79.99)

Boost Mobile Motorola Moto G $59.99 (reg $70.99)

MetroPCS LG Optimus F6 LTE Android phone $99.99 (reg $199.99) (in stores only)

MetroPCS Samsung Galaxy S 4 LTE Android phone $299.99 (reg $499.99)

Sprint Prepaid: free month of service on $35, 44 or $55 plan phone purchase for new in store activations.

Sprint Prepaid LG Tribute LTE Android phone $39.99 (reg $79.99)

Sprint Prepaid LG Volt LTE Android phone $79.99 (reg $i79.99)

T-Mobile SIM Starter Kit $10 (reg $15)

T-Mobile Nokia Lumia 635 LTE Windows Phone $99.99 (reg $129.99)

TracFone LG 440G flip phone $4.99 (reg $14.99)

Verizon Prepaid Motorola Luge LTE Android phone $79.99 ($199.99)

Verizon Prepaid LG Transpyre LTE Android phone $79.99 ($99.99)

Virgin Mobile Kyocera Event Android phone $19.99 (reg $49.99)

Boost Mobile

CPO ZTE Warp Sequent Android phone $39.99 (reg $89.99, ends 1/5)

CPO Motorola Moto G Android phone $44.99 (reg $59.99, ends 1/5)

CPO Samsung Galaxy Prevail 2 Android phone $59.99 (reg $89.99, ends 1/5)

CPO LG Venice LTE Android phone 79.99 (reg $109.99, ends 1/5)

ZTE MAX LTE Android Phablet $199.99 (was $249.99)

CowBoom (part of BestBuy) Used phones with warranty.

$5 off $50 Use Code CowBoom5 - New Customers Only, Excludes Deal of the Day, ends 12-31-2014

$10 off $150 Use Code CowBoom10 - New Customers Only, Excludes Deal of the Day, ends 12-31-2014

$20 off $300 Use Code CowBoom20 - New Customers Only, Excludes Deal of the Day, ends 12-31-2014

Cricket free overnight shipping (Dec 23 before 3PM ET only), sale prices require activation and payment forone month's service ($40 - $60)

ZTE Prelude Android phone $19.99 (reg $79.99)

Nokia Lumia 530 Windows Phone $29.99 (reg $49.99)

Nokia Lumia 635 LTE Windows Phone $74.99 (free after rebate for new customers) (reg $99.99)

HTC Desire 510 LTE Android phone $74.99 (free after rebate for new customers) (reg $149.99)

Motorola Moto G LTE Android phone $99.99 ($24.99 after rebate for new customers) (reg $149.99)

ZTE Grand X Android phone $99 after rebate for new customers (reg $149.99)

Nokia Lumia 1320 LTE Windows Phone $199.99 (reg $279.99)

Samsung Galaxy S4 LTE Android phone $429.99 (was $579.99)

eBay Online now

Sprint (or Ting, RingPlus, etc) Samsung Galaxy S III LTE Android phone (seller refurbished) $124.95 Free Shipping

Unlocked AT&T Samsung Galaxy S III SGH-I747 16GB LTE Android phone (new - other) $171.06 Free Shipping

Unlocked AT&T Apple iPhone 5 16GB $214.95 (seller refurbished) (orig $649.99 new) Free Shipping

Unlocked GSM Apple iPhone 5c 16GB (seller refurbished) $237.95 Free Shipping

Unlocked AT&T HTC One M7 32GB LTE Android phone (seller refurbished) $249.99 Free Shipping

Unlocked AT&T LG G2 D800 32GB LTE Android phone (manufacturer refurbished) $259.99 (orig $599.99 new) Free Shipping

Unlocked AT&T Samsung Galaxy S5 SN-G900A 16 GB LTE Android phone (seller refurbished) $404.95 Free Shipping

Verizon (or PagePlus) Motorola Moto G Android phone (seller refurbished) $89.99 Free shipping.

Verizon (or PagePlus) Samsung Galaxy S III LTE Android phone (manufacturer refurbished) $149.77 Free shipping.

Verizon (or PagePlus) Samsung Galaxy S 4 LTE Android phone (new other) $264.95 Free shipping.

Verizon (or PagePlus) Motorola X Developer Edition XT1060 32GB (2013) Verizon LTE and unlocked GSM Android phone (new) $229.99 (orig $499.99) Free Shipping

Verizon (or Page Plus) Apple iPhone 5 16GB LTE phone (manufacturer refurbished) $269.99 (orig $479.99) Free Shipping

Expansys (online only) Free shipping

Unlocked LG Nexus 4 16GB (factory refurbished) $159.99 (orig $299.99)

Unlocked red LG Nexus 5 16GB $319.99 (reg $349.99)
FreedomPop (online only) shipping $6.99 unless otherwise noted

GIV Mobile free shipping

Get a $20, $25, or $35 Unlimited Everything plan FREE with any phone purchase. Use promo code GFREECYBERMO at checkout

Coolpad Flo Android phone $50 (reg $109) with purchase of 2 months of service on the $35 plan and $5 SIM (total $124.99)

HTC One S Android phone $100 (reg $199) with purchase of 2 months of service on the $35 plan and $5 SIM (total $174.99)

LG Nexus 4 8GB (new) $199 (orig $299)

Groupon free shipping on orders $24.99 and up

FreedomPop refurbished Samsung Galaxy S III LTE Android phone $139.99 (reg $179.99) (ends 12/31)

Unlocked refurbished iPhones iPhone 4s16GB $189.99, iPhone 5 16GB $289.99 (orig $699.99 new)

Verizon or Page Plus refurbished manufacturer refurbished HTC 8X LTE Windows Phone 8 $99.99 (orig $449.99 new)

Verizon or Page Plus refurbished Samsung Galaxy Nexus 16GB LTE Android phone $79.99 (orig $399 new)  (ends 12/31)

HSN shipping $7.95 unless otherwise noted

Boost Mobile LG Realm Android phone with free car charger $39.99 (reg $79.99) Free Shipping

Sprint Prepaid LG Tribute LTE Android phone with free car charger $39.95 (reg $79.99) Free Shipping

Sprint Prepaid LG Volt LTE Android phone with free car charger $79.99 (reg $179.99)Free Shipping

T-Mobile Nokia Lumia 521 Windows phone with $50 airtime credit (new activations only) $59.95 (reg $99.95 w/o airtime) Free Shipping

TracFone Motorola EX431G triple minutes QWERTY candy bar with 2000 minutes, one year of service, case and car charger $84.96 Free Shipping

TracFone LG Optimus Dynamic II Android phone with 1200 minutes, texts and MBs of data, one year of service and car charger $99.95 (reg $129.99 w/o airtime) Free Shipping

Kmart Online now Shipping $5.99, ship to store free

Boost Mobile LG Volt LTE Android phone $79.99 (reg $179.99)

NET10 LG Optimus Dynamic 2 (Verizon) Android phone $49.99 (reg $79.99)

NET10 LG Optimus Fuel (Verizon) Android phone $49.99 (reg $79.99)

Kroger in store only

NET10 LG 34C Optimus Fuel (Verizon) Android phone $19.99 with Kroger loyalty card (reg $49.99)

NET10 Motorola E XT803E E (Verizon) Android phone $79.99 with Kroger loyalty card (reg $99.99)

NET10 Alcatel A564C Big Easy, aka onetouch Pop Icon (Verizon) Android phone $129.99 with Kroger loyalty card (reg $149.99)
TracFone LG 34C Optimus Fuel (Verizon) Android phone $19.99 with Kroger loyalty card (reg $49.99)

TracFone LG L39C Optimus Dynamic II (Verizon) Android phone $69.99 with Kroger loyalty card (reg $119.99)

Alcatel One Touch Evolve 2 Android phone $19 after $50 mail in rebate (reg $79)

ZTE Concord II Android phone $19 after $50 mail in rebate (reg $99) (in stores only)

ZTE Aspect QWERTY candybar $19 after $30 mail in rebate (reg $49)

LG Optimus L70 Android phone $29 after $50 mail in rebate (reg $149)

Alcatel One Touch Fierce 2 $29 after $50 mail in rebate (reg $149)

Kyocera Hydro Life waterproof Android phone $29 after $50 mail in rebate (reg $149)

Samsung Galaxy Light LTE Android phone $29 after $50 mail in rebate (reg $149) (in stores only)

LG Optimus F6 LTE Android phone $49 (reg $199) after $50 mail in rebate (in stores only)

LG Optimus F60 LTE Android phone $49 after $50 mail in rebate (reg $159) (in stores only)

Samsung Galaxy Avant LTE Android phone $99.99 after $50 mail in rebate (reg $199)

ZTE ZMAX LTE Android phablet $199 after $50 mail in rebate (reg $249)

Samsung Galaxy S 4 LTE Android phone $499 (reg $549) (in stores only)

Microsoft Store Free shipping
Radio Shack Free shipping on orders over $25.

Sign up for Radio Shack emails using the form at the bottom of the radioshack.com homepage for a $10 off $25 promo code

Use code JINGLE10 to get 10% off most items

AT&T Nokia Lumia 635 LTE Windows Phone $49.99 (reg $99.99)

Boost Mobile LG Realm Android phone $39.99 (reg $79.99) (in stores only)

Boost Mobile LG Volt LTE Android phone $79.99 (reg $179.99)

Boost Mobile Samsung Galaxy S III LTE Android phone $149.99 (reg $249.99)

NET10 LG Optimus Dynamic (Verizon) Android phone $19.99 (reg $49.99) (in stores only)

NET10 Motorola Moto E (Verizon) Android phone $79.99 (reg $99.99)

Sprint Prepaid LG Tribute LTE Android phone $39.99 (reg $79.99)

Sprint Prepaid LG Volt LTE Android phone $79.99 (reg $179.99)

Sprint Prepaid Samsung Galaxy S III LTE Android Phone $149.99 (reg $249.99)

NET10 ZTE Whirl 2 (AT&T) Android phone $19.99 (reg $49.99)

NET10 Motorola Moto E (Verizon) Android phone $79.99 (reg $99.99)

ShopCellDeals Online Now free shipping

Boost Mobile LG Realm Android phone $29.99 (reg $79.99)

Boost Mobile Motorola Moto G Android phone $64.99 (reg $99.99)

Boost Mobile LG Volt LTE Android phone $62.99 (reg $179.99)

Boost Mobile Samsung Galaxy S III with Samsung flip cover case $174.99 (reg $199.99 w/o case)

Net10 Universal BYOP Kit $49.99 (reg $64.99) includes:
$50 Net10 airtime card
AT&T Compatible Dual Punch SIM (standard and micro)
AT&T Compatible Nano SIM
T-Mobile Compatible Dual Punch SIM (standard and micro)
T-Mobile Compatible Nano SIM
CDMA Activation Code (Sprint and Verizon phones)

Net10 Alcatel One Touch Sonic (AT&T) LTE Android phone $139.99 (reg $179.99)
Sprint Prepaid LG Tribute LTE Android phone $39.99 (reg $79.99)

Sprint Prepaid LG Volt LTE Android phone $79.99 (reg $179.99)

T-Mobile Nokia Lumia 521 Windows Phone $48.99 (reg $99.99)

T-Mobile Nokia Lumia 635 LTE Windows Phone $94.99 (reg $129.99)

T-Mobile LG Optimus F6 LTE Android phone $109.99 (reg $230)

Tracfone LG 306G triple minutes 3G/WiFi touchscreen $9.99 or $59.99 with 600 minutes, or $99.99 with 1200 minutes & 1 year of service (reg $49.99 w/o airtime)

TracFone Motorola Moto E Android phone (Verizon) $99.99 with 1200 minutes, 1200 texts and 1200 MB of data and one year of service (reg $129.99 w/o airtime)

TracFone LG Ultimate 2 Android phone $99.99 or $129.99 with 1200 minutes/texts/MBs and one year of service (reg $129.99 w/o airtime)

TracFone Alcatel onetouch Pop ICON Android phone $119.99 or $ $129.99 with 1200 minutes/texts/MBs and one year of service (reg $149.99 w/o airtime)

Virgin Mobile HTC Desire 816 LTE Android Phablet $169.99 (reg $299.99)

Straight Talk Online Now Free overnight shipping on phones $149.99 and up

$75 off $199 with code STWB75OFF

$20 Off Sim plus Plan purchases code with  code STWB20OFF

All Straight Talk SIM cards $0.99 with free overnight shipping

Free Reconditioned LG 900G QWERTY candy bar with purchase of a $30 or $45 airtime card

Free Reconditioned Samsung R375C QWERTY candy bar with purchase of a $30 or $45 airtime card

Free Reconditioned Samsung T528G touchscreen with purchase of a $45 airtime card

Free Reconditioned ZTE Midnight (T-Mobile) Android phone with purchase of a $45 airtime card

Huawei Ascend Y (Verizon) Android phone $19.99 (orig $99.99)

Reconditioned ZTE Whirl (T-Mobile) Android phone $19.99 (new $59.99)

Target Online Now free shipping on all orders now through Dec. 20.

Get an extra 5% off with Target Red Card.

Brightspot ZTE Zinger Android phone $9.99 (reg $39.99)

Consumer Cellular Motorola Moto G (1st gen) Android phone $99.99 (reg $179.99) (in stores only)

TracFone Motorola Moto E (Verizon) Android phone $99.99 (reg $119.99) (in stores only - weekly ad pg 2)

Target unadvertised. in-store only specials. While supplies last. May not be available at all stores:

AT&T Nokia Lumia 635 LTE Windows Phone $69.99 (reg $99.99) (ends 1/3)
AT&T ZTE Compel LTE Android phone $69.99 (reg $99.99) (ends 1/3)
AT&T Unite LTE hotspot $79.99 (reg $99.99) (ends 1/3)
AT&T HTC Desire 610 LTE Android phone $169.99 (reg $199.99) (ends 1/3)

Boost Mobile LG Volt LTE Android phone $79.99 (reg $179.99) (ends 12/27)

TracFone LG 306g touchscreen $29.99 (reg $39.99) (ends 1/3)

Verizon Gusto 2 flip phone $14.99 (reg $19.99) (ends 12/27)
Verizon Cosmos 3 QWERTY slider $24.99 (reg $29.99) (ends 12/27)
Verizon Moto G Android phone $79.99 (reg $99.99) (ends 12/27)
Verizon Samsung Legend Android phone $119.99 (reg $129.99) (ends 12/27)
TextNow Wireless Shipping $9.

LG Optimus F3 LTE Android phone $29.99 (reg $129.99)

Samsung Galaxy Victory LTE Android phone $49.99 (reg $159.99)

Samsung Galaxy S III refurbished LTE Android phone with free case $99 (reg $249.99)

Samsung Galaxy S4 refurbished LTE Android phone $199.99 (reg $399.99)



Use promo code FRIEND1 to get $5 off any phone or phone plus airtime bundle priced at $9.99 or higher.

ZTE Valet Android phone $29.99 (was $79.99)
Virgin Mobile free overnight shipping through 12/26

Samsung Entro payLo flip phone 11.99 (reg $14.99)

Kyocera Kona payLo flip phone $11.99 (reg $14.99)

Kyocera Brio payLo QWERTY candy bar $23.99 (reg $29.99)

Kyocera Event Android phone $29.99 (reg $49.99)

Samsung Montage payLo QWERTY slider $31.99 (reg $39.99)

ZTE Awe Android phone $49.99 (reg $79.99)

LG Optimus F3 LTE Android phone $79.99 (reg $129.99) (ends 12/30)

Netgear Mingle LTE hotspot $79.99 (reg $99.99)

LG Optimus Volt LTE Android phone $99.99 (reg $179.99) (ends 12/30)

Samsung Galaxy Ring Android phone $99.99 (reg $149.99) (ends 12/30)

Kyocera Hydro Vibe waterproof LTE Android phone $129.99 (reg $149.99)

Samsung Galaxy S III LTE Android phone $179.99 (reg $249.99) (ends 12/30)

HTC Desire 816 LTE Android Phablet $249.99 (reg $299.99) (ends 12/30)

Samsung Galaxy S5 LTE Android Phone $474.99 with code GS512CJ25 (reg $599.99) (ends 12/30)


AT&T Nokia Lumia 635 LTE Windows Phone $69.84 (reg $99.99)

AT&T Huawei Fusion 3 (aka Tribute) LTE Android phone $68.72 (reg $99.99) (order for in store pickup)

AT&T ASUS PadFone X Mini LTE Android tablet/phone combo $151.43 (reg $199.99)

Boost Mobile LG Realm Android phone $39.99 (reg $79.99)

Cricket Motorola Moto E Android Phone $49.88

Straight Talk LG Optimus Fuel (Verizon) Android phone $29.99 (reg $59.99)

Straight Talk Apple iPhone 5C 8GB (AT&T) $299.00 (reg $449.00)

T-Mobile Nokia Lumia 635 Windows Phone $69.84 (reg $129.99)

Verizon LG Optimus Zone 2 Android phone $29.88 (reg $49.88)

Verizon LG Optimus Exceed 2 Android phone $49.99 (reg $79.88)

Verizon Samsung Galaxy S III Android phone $149.00 (reg $269.88)

Virgin Mobile Kyocera Event Android phone $19.99 (reg $49.99)

Virgin Mobile ZTE Awe Android phone $49.88 (reg $79.99)

Walmart Family Mobile LG Optimus L90 Android phone $119 (reg $149.88)

Walmart Family Mobile ZTE Zmax Android phablet $179.00 (reg $199.99)

Walmart Family Mobile Samsung Galaxy Avant LTE Android phone $199 with free $40 gift card

Updated 12/26: New Frys and Groupon deals.