Apple MacBook Pro (13-inch, Mid 2012) vs Apple MacBook Pro (Retina, 13-inch, Early 2015)

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

Better figure, where one is clearly better

MacBook Pro (13-inch, Mid 2012) compared with MacBook Pro (Retina, 13-inch, Early 2015)
AppleMacBook Pro (13-inch, Mid 2012)AppleMacBook Pro (Retina, 13-inch, Early 2015)
Overview
ReleasedJune 2012March 2015
Display
Screen size13.3″13.3″
Resolution1280 × 8002560 × 1600 (better)
PanelTN LCDIPS LCD
Brightness–300 nits
TouchscreenNoNo
Display type13.3-inch LED-backlit glossy display, 1280 × 800 native resolution and millions of colours. TN panel identified by Notebookcheck’s exact-model review; brightness and refresh rate unpublished by Apple.Retina display; LED-backlit IPS; millions of colours
Pixel density–227 ppi
Colour range–Standard colour gamut (sRGB)
Display features–Apple specifies a 900:1 contrast ratio; scaled resolutions of 1680 × 1050, 1440 × 900 or 1024 × 640
Performance
ProcessorIntel Core i5-3210M or Intel Core i7-3520MIntel Core i5-5257U, Intel Core i5-5287U or Intel Core i7-5557U
CPU cores22
CPU threads44
GraphicsIntel HD Graphics 4000Intel Iris Graphics 6100
Memory4 GB or 8 GB8 GB or 16 GB (better)
Storage128 GB to 1 TB128 GB to 1 TB (better)
CPU2.5 GHz dual-core Intel Core i5 with Turbo Boost up to 3.1 GHz and 3 MB L3 cache, or 2.9 GHz dual-core Core i7 with Turbo Boost up to 3.6 GHz and 4 MB L3 cache. i5-3210M identified by Notebookcheck; i7-3520M by EveryMac.Dual-core Intel Core i5 at 2.7 GHz with Turbo Boost up to 3.1 GHz, Core i5 at 2.9 GHz with up to 3.3 GHz, or Core i7 at 3.1 GHz with up to 3.4 GHz. Exact i5-5257U, i5-5287U and i7-5557U identifiers confirmed by Notebookcheck; Core i5 processors have 3 MB shared L3 cache and Core i7 has 4 MB.
GPUIntel HD Graphics 4000Intel Iris Graphics 6100 integrated graphics
Memory type1600 MHz DDR3 in two SO-DIMM slots. Core i5 has 4 GB, configurable to 8 GB; Core i7 has 8 GB.8 GB of 1866 MHz LPDDR3 onboard memory, configurable to 16 GB
Storage typeCore i5 has a 500 GB 5400-rpm hard drive, configurable to 750 GB or 128 GB, 256 GB or 512 GB SSD. Core i7 has a 750 GB 5400-rpm hard drive, configurable to 1 TB or the same SSD capacities. Rows follow the CPU-specific maker storage sections. 8× slot-loading SuperDrive supports DVD±R DL, DVD±RW and CD-RW.PCIe-based flash storage; Apple lists 128 GB and 256 GB bases with 2.7 GHz processors, each configurable to 2.9 GHz Core i5 or 3.1 GHz Core i7. The 512 GB base has a 2.9 GHz processor, configurable to Core i7 and 1 TB storage. Its general configure-to-order list also says up to 1 TB without specifying every processor/storage combination.
Battery and size
Battery life (maker's claim)Up to 7 hoursUp to 10 hours
Battery capacity63.5 Wh74.9 Wh (better)
Weight2.06 kg1.58 kg (better)
Thickness24.1 mm18 mm (better)
Width × depth325 × 227 mm314 × 219 mm
Battery life detailBuilt-in 63.5 Wh lithium-polymer battery; up to 7 hours wireless web in Apple’s test. Reference weight varies by configuration and manufacturing process.Lithium-polymer battery; up to 10 hours wireless web, 12 hours iTunes movie playback or 30 days standby. Apple tested 2.9 GHz Core i5 systems for web and movie playback, and 2.7 GHz Core i5 systems for standby. Weight varies by configuration and manufacturing process.
Charger60 W MagSafe Power Adapter with cable management60 W MagSafe 2 Power Adapter with cable management system
MaterialsAluminium unibody enclosure and glass trackpadAluminium enclosure
ColoursSilver–
Connections
Ports2 × USB-A, MagSafe, headphone jack, SD card slot, Ethernet, Thunderbolt2 × Thunderbolt 2, 2 × USB-A, HDMI, headphone jack, SD card slot, MagSafe 2
Wi-Fi802.11n; compatible with 802.11a/b/gWi-Fi 5
Bluetooth4.04.0
Webcam720p FaceTime HD camera720p FaceTime HD
Operating systemmacOSmacOS
Port detailOne Thunderbolt port up to 10 Gb/s, two USB 3 ports up to 5 Gb/s, one FireWire 800 port up to 800 Mb/s, Gigabit Ethernet, SDXC card slot, MagSafe, headphone port with digital/analogue audio line output and iPhone headset support and Kensington lock slot. Thunderbolt provides native Mini DisplayPort output; DVI, VGA, dual-link DVI and HDMI require separate adapters.Two Thunderbolt 2 ports up to 20 Gb/s with native Mini DisplayPort video, two USB 3 ports up to 5 Gb/s, HDMI, SDXC card slot, MagSafe 2 power and 3.5 mm headphone jack with digital/analogue line output and iPhone headset support; separate Thunderbolt Ethernet and FireWire adaptors available
External displaysBuilt-in display plus one external display up to 2560 × 1600, both at millions of colours; dual display and video mirroring.Two external displays up to 3840 × 2160 alongside the built-in screen; HDMI supports 1080p at up to 60 Hz, 3840 × 2160 at 30 Hz or 4096 × 2160 at 24 Hz. Mini DisplayPort adaptors provide DVI, VGA, dual-link DVI and HDMI.
KeyboardFull-size backlit keyboard with ambient light sensor, 78 US or 79 ISO keys, 12 function keys and four arrow keys.Full-size backlit keyboard with 78 US or 79 ISO keys, 12 function keys, inverted-T arrow keys and ambient light sensor
TrackpadMulti-Touch trackpad supports inertial scrolling, pinch, rotate, swipe, three- and four-finger swipe, tap, double-tap and drag.Force Touch trackpad with pressure sensing, Force clicks and Multi-Touch gestures
SpeakersStereo speakers with subwooferStereo speakers
MicrophonesOmnidirectional microphoneDual microphones
In the boxMacBook Pro, display cleaning cloth, 60 W MagSafe power adapter, AC wall plug, power cord and documentation; OS X Lion and iLife.MacBook Pro; MagSafe 2 Power Adapter; power cord; AC wall plug

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