Britain’s CompareMyMobile.com tracks trade-in depreciation for more than 4,000 phones from 47 manufacturers. Here’s the change in value between Jan. 1 and May 15.

Motorola RAZR i (pictured)
-46%

Britain’s CompareMyMobile.com tracks trade-in depreciation for more than 4,000 phones from 47 manufacturers. Here’s the change in value between Jan. 1 and May 15.

Motorola RAZR i (pictured)
-46%

How Fast Does Your Phone Lose Value?

Trade-In Depreciation
Trade-In Depreciation

Britain’s CompareMyMobile.com tracks trade-in depreciation for more than 4,000 phones from 47 manufacturers. Here’s the change in value between Jan. 1 and May 15.

Motorola RAZR i (pictured)
-46%

Google  Nexus S
Google Nexus S

-39%

Samsung  Galaxy S III
Samsung Galaxy S III

-27%

BlackBerry  Bold 9780
BlackBerry Bold 9780

-25%

HTC  One X
HTC One X

-19%

Apple  iPhone 4S 32GB
Apple iPhone 4S 32GB

-14%

LG  Optimus L7  P700
LG Optimus L7 P700

-6%

Nokia  Lumia 920
Nokia Lumia 920

+1%