Apple iPod touch 4th generation specs - PhoneArena
iPod touch 4 Has No Vibrate Motor, Just 256MB RAM
iPod touch 7th-generation review - faster CPU and more RAM - 9to5Mac
Differences Between iPhone 4/4S and iPod touch 4th Gen: EveryiPhone.com
Apple iPod touch 4th generation specs - PhoneArena
iPod Touch - Wikipedia
apple-history.com / iPod touch (4th Generation)
Apple iPod touch 4th generation specs - PhoneArena
RAM® Form-Fit Cradle for Apple iPod touch 1st Gen – RAM Mounts
Apple iPod touch 4th generation specs - PhoneArena
Apple iPod Touch 4th Generation White (8GB) for sale online | eBay
iPod touch 4G Teardown Reveals Only 256MB of RAM, and Smaller Battery of 3.44 W/Hour | Redmond Pie
iPod Touch 4th Generation Teardown - iFixit
iPod touch 7th-generation review - faster CPU and more RAM - 9to5Mac
iPod Touch 4th Generation Teardown - iFixit
Teardown of Apple's 4th-gen iPod touch finds 256MB of RAM | AppleInsider
iPod touch (4th generation) | Apple Wiki | Fandom
Remembering when Apple killed the 4th-generation iPod touch right before WWDC 2013 - 9to5Mac
Remembering when Apple killed the 4th-generation iPod touch right before WWDC 2013 - 9to5Mac
Teardown of Apple's 4th-gen iPod touch finds 256MB of RAM | AppleInsider
Apple's iPod Touch (2010) Review, Not a Poor Man's iPhone 4
Apple iPod touch 4th generation specs - PhoneArena
iPod touch 4th Gen, 2012 16 GB, 32 GB Specs (A1367, ME178LL/A*, 2407, iPod4,1): Everyi.com
Apple iPod Touch (4th Generation) Old Model
Apple iPod Touch 2015 review: An 'iPad Nano' that's almost too pocket-friendly - CNET
Apple iPod Touch 1/2/3/4 Generation - 8, 16, 32, 64 GB // White & Black | eBay
RAM® EZ-Strap™ Rail Mount for Apple iPod Touch Gen 4 – RAM Mounts
