Compare Apple Macbook Air 13 256GB vs Lenovo B50-70 50 427748

Updated on 25-Jan-2020

Comparison between Apple Macbook Air 13 256GB vs Lenovo B50-70 50 427748 Laptops. The comparision between these Laptops is based on Quick Specs, Basic Information, Features, Technical Specifications and Other Basic Features. Also see Price Comparision between Apple Macbook Air 13 256GB vs Lenovo B50-70 50 427748 Laptops


Basic Information

Model name MacBook Air 13 256GB B50-70 50 427748
Launch date (global) 2012-06-11 24/06/2014
operating system (with version) Mac OS X DOS
laptop type Ultraportable Mainstream


Resolution 1440 x 900 1366 x 768
display size (in inches) 13.3 15.6
Display technology LED-backlit glossy widescreen display Anti glare Display


Wireless connectivity Bluetooth 4.0, WiFi WiFi, Bluetooth 4.0
connectivity 2 x USB 3.0, Thunderbolt 2 x USB 3.0, 1 x USB 2.0, HDMI
Features Backlit Keyboard, Built-In Webcam, SD Card slot Built in HD Webcam, Multi media card reader
pointing device Multi-Touch trackpad for precise cursor control Touchpad


ram included (in gb) 4 4
ram type DDR3 DDR3
ram speed (in mhz) 1600
ram expandability options (no. of unused slots) 2 (Unused Slot - 0)

Physical specifications

laptop weight (in kgs) 1.35 2.32
laptop dimension (in mm) 325 x 227 x 17 380 x 262 x 24.7


processor model name Intel Core i5 (3rd Generation) Intel Core i3 (4th Generation)
clock speed 1.8 GHz 1.7 Ghz
cores Dual
ultra-low voltage (yes or no) Y Yes
graphics processor Intel HD Graphics 4000 AMD Radeon R5 M230 1 GB DDR3


Storage drive type SSD SATA
Storage drive capacity 256 GB 1 TB
hard drive speed (in rpm) NA 5400
optical drive None


battery backup (in hours) 7 6
battery type 50-watt-hour, lithium-polymer battery
battery expandability options (yes or no) No
power supply 45W MagSafe 2 Power Adapter 65 W AC Adapter


speakers Stereo speakers Stereo Speakers
sound technology Dolby Advanced Audio

Warranty and manufacturer info

warranty length 1 year 1 year
warranty details 90 days of free telephone technical support, Limited warranty.

details of pre-installed software

pre installed software Mail, Messages, Contacts, Calendar, Safari, Reminders, Notification Center, Notes, Dictation, iCloud, Time Machine, FaceTime, Photo Booth, AirPlay, Game Center, Mac App Store, iTunes, Gatekeeper





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