Item | MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports) | ThinkPad T420s | |
---|---|---|---|
Screen size | 13.3" [x] | 14" [x] | |
Maximum RAM | 16GB [x] | ||
CPU | i7-2620M [x] / i5-2450M [x] / i5-2410M [x] / i3-2310M [x] / i7-2640M [x] / i5-2540M [x] / i5-2520M [x] | ||
Release year | 2017 [x] | 2011 [x] | |
Screen brightness | 500nt [x] | 250nt [x] (HD+ option) / 200nt [x] (HD option) | |
Battery capacity | 49.2Wh [x] | 43.2Wh [x] | |
Weight | 1.37kg [x] | 1.67kg [x] | |
Power interface | USB-C [x] | Coax barrel [x] | |
Graphics | Intel HD Graphics 3000 [x] | ||
Resolution width | 2560px [x] | 1366px [x] (HD option) / 1600px [x] (HD+ option) | |
Resolution height | 1600px [x] | 768px [x] (HD option) / 900px [x] (HD+ option) | |
RAM interface | Soldered [x] | Dual SODIMM slot [x] | |
Screen type | IPS [x] | TN [x] | |
Colour | Space gray [x] / Silver [x] | Black [x] | |
Storage format | 2.5" 7mm SATA [x] | ||
Key travel | Unknown [x] | 2.5mm [x] | |
PWM detected? | Unknown [x] | Unknown [x] | |
Screen finish | Glossy [x] | Matte [x] | |
RAM speed | 2133MHz [x] | ||
Storage size | 1024GB [x] / 512GB [x] / 256GB [x] | ||
Pixel density | 227ppi [x] | ||
CPU architecture | 64bit [x] | Sandy Bridge [x] | |
Width | 30.41cm [x] | 34.3cm [x] | |
Depth | 21.24cm [x] | 23cm [x] | |
RAM | 16GB [x] / 8GB [x] | ||
Number of Thunderbolt 3 ports | 4 [x] | ||
Number of USB C ports | 4 [x] | ||
Height | 1.49cm [x] | 2.6cm [x] | |
Aspect ratio | 16:10 [x] | ||
Backlit? | Yes [x] | No [x] | |
Touch bar? | Yes [x] | ||
USB C? | Yes [x] | ||
Supports Coreboot? | No [x] | Yes [x] | |
Trackpoint buttons | Yes [x] | ||
Removable battery? | No [x] | Yes [x] | |
ThinkLight? | Yes [x] | ||
Function row style | Touch Bar [x] | Physical keys [x] | |
Card reader? | No [x] | SD [x] | |
Fingerprint reader? | No [x] | Optional [x] | |
Physical escape key? | No [x] | ||
Touch screen? | No [x] | ||
NFC? | No [x] | No [x] | |
Kensington lock slot? | No [x] | ||
RAM specification | LPDDR3 [x] | ||
Newest compatible operating system | Latest [x] | ||
Keyboard style | Chiclet (Island keys) [x] | 7 row [x] | |
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