Apple Apple Wireless Keyboard (2009) vs Apple Magic Keyboard (2015, Lightning)

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

Apple Wireless Keyboard (2009) compared with Magic Keyboard (2015, Lightning)
AppleApple Wireless Keyboard (2009)AppleMagic Keyboard (2015, Lightning)
Overview
ReleasedOctober 2009October 2015
Typing
LayoutCompactCompact
SwitchesScissorScissor
BacklightNoneNone
Keys labelled forMacMac
Touch IDNoNo
SwitchesLow-profile scissor-mounted keys; an A1314 key repair on iFixit identifies the scissor mechanism.Revised scissor mechanism; Apple's launch announcement describes a lower profile and increased key stability
Special keysFunction-row controls for display brightness, Exposé, Dashboard, playback, volume and media eject, described in Apple's user guide.Multimedia function keys; half-height up and down arrows beside full-height left and right arrows, described by AppleInsider
Connections and battery
Connects byBluetoothBluetooth
Devices it switches between–1
PowerAA batteryRechargeable
Battery life detail–About a month or more between charges, according to Apple; tested in September 2015 with preproduction keyboards and shipping iMacs. Not an upper-bound battery-life claim.
Charging–Built-in rechargeable battery; Lightning-to-USB cable charges and automatically pairs with a Mac. Macworld confirms the keyboard can remain in use while plugged in.
ReceiverBluetooth connection with no USB receiver. Apple's guide specifies two AA batteries and an on/off switch with a status light.–
Works withMac OS X 10.5.8 or later with the latest keyboard software for the full set of features, according to Apple.Bluetooth-enabled Mac with OS X 10.11 or later; iOS devices running iOS 9.1 or later, according to the retained original specification
Design
Weight–231 g
Width × depth × height–279 × 114.9 × 10.9 mm
Size–Height 0.41–1.09 cm, width 27.9 cm and depth 11.49 cm; Apple's 0.231 kg weight varies by configuration and manufacturing process
MaterialsAluminium body and white low-profile keys.Aluminium body, plastic keys and underside, described by AppleInsider
ColoursSilver aluminium and white keys.Silver body with white keys
In the boxApple Wireless Keyboard and two installed AA alkaline batteries, according to the 2009 user guide; bundled with new iMac models from October 2009.Magic Keyboard and Lightning-to-USB cable. This entry covers the original 2015 model, distinct from later Lock-key, Touch ID and USB-C models.

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