Item | MacBook Pro (Retina, 13-inch, Early 2015) | ThinkPad T450 | |
---|---|---|---|
Screen size | 13.3" [x] | 14" [x] | |
Maximum RAM | 16GB [x] | ||
CPU | i3-4030U [x] / i5-4300U [x] / i3-5010U [x] / i5-5200U [x] / i5-5300U [x] / i7-5500U [x] / i7-5600U [x] | ||
Release year | 2015 [x] | 2015 [x] | |
Screen brightness | 300nt [x] | 300nt [x] (FHD IPS option) / 250nt [x] (HD+ option) / 200nt [x] (HD option) | |
Battery capacity | 74.9Wh [x] | 48Wh [x] / 72Wh [x] | |
Weight | 1.58kg [x] | 1.63kg [x] | |
Power interface | Magsafe 2 [x] | Slim-tip (square plug) [x] | |
Graphics | Intel Iris Graphics 6100 [x] | Intel HD Graphics 4400 [x] / Intel HD Graphics 5500 [x] | |
Resolution width | 2560px [x] | 1920px [x] (FHD IPS option) / 1366px [x] (HD option) / 1600px [x] (HD+ option) | |
Resolution height | 16px [x] / 1600px [x] | 900px [x] (HD+ option) / 1080px [x] (FHD IPS option) / 768px [x] (HD option) | |
RAM interface | Soldered [x] | Dual SODIMM slot [x] | |
Screen type | IPS [x] | TN [x] (HD option) / TN [x] (HD+ option) / IPS [x] (FHD IPS option) | |
Colour | Silver [x] | Black [x] | |
Storage format | 2.5" 7mm SATA [x] / M.2 [x] | ||
Key travel | Unknown [x] | ||
PWM detected? | Unknown [x] | Yes [x] (HD+ option) | |
Screen finish | Glossy [x] | Matte [x] | |
RAM speed | 1866MHz [x] | ||
Storage size | 1024GB [x] / 512GB [x] / 256GB [x] | ||
Contrast ratio | 900:1 [x] | ||
Pixel density | 227ppi [x] | ||
CPU architecture | 64bit [x] | Broadwell [x] | |
Width | 31.4cm [x] | 33.9cm [x] | |
Depth | 21.9cm [x] | 23.25cm [x] | |
RAM | 16GB [x] / 8GB [x] | ||
Height | 1.8cm [x] | 2.1cm [x] | |
Number of USB 3 ports | 2 [x] | ||
Aspect ratio | 16:10 [x] | ||
Trackpoint buttons | Yes [x] | ||
Unibody? | Yes [x] | ||
Backlit? | Yes [x] | Yes [x] | |
Removable battery? | No [x] | Yes [x] | |
Physical escape key? | Yes [x] | ||
Card reader? | SDXC [x] | SD [x] | |
Keyboard mechanism | Scissor [x] | ||
Function row style | Physical keys [x] | Physical keys [x] | |
NFC? | No [x] | Optional [x] | |
Fingerprint reader? | No [x] | Optional [x] | |
ThinkLight? | No [x] | ||
Touch bar? | No [x] | ||
Supports Coreboot? | No [x] | No [x] | |
Kensington lock slot? | No [x] | ||
Multitouch screen? | No [x] | ||
USB C? | No [x] | ||
FireWire? | No [x] | ||
Touch screen? | No [x] | ||
Operating system | macOS [x] | ||
RAM specification | LPDDR3 [x] | ||
Battery type | Lithium-polymer [x] | ||
Newest compatible operating system | Latest [x] | ||
Keyboard style | Chiclet (Island keys) [x] | Chiclet (Island keys) [x] | |
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