Lenovo X1 Carbon (20A80056IG) vs Acer CB5-311 (NX.MPREK.001)

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Summary

Processor Family

Intel Core i7
(4th Gen)
NVIDIA Tegra Quad-Core

Clock Speed

2.1 Ghz
2.1 Ghz

Capacity

8 GB RAM
2 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

256 GB SSD
16 GB SSD

Display Size

14.0 inches
(35.56 cm)
13.3 inches
(33.78 cm)

Display Features

WQHD IPS Display
Active Matrix TFT Colour LCD LED display

OS

Windows 7
Google Chrome

Type

(64-bit) OS
(32-bit) OS

User Ratings

2.4/5
(24 ratings)
N/A

General Information

Brand

Lenovo
Acer

Model

X1 Carbon (20A80056IG)
CB5-311 (NX.MPREK.001)

Thickness

13.2 Millimeter thickness (Slim)
18.0 Millimeter thickness

Dimensions (WxDxH)

331 x 226 x 13.2  mm
327 x 227 x 18.0  mm

Weight

1.2 Kg weight (Light-weight)
1.5 Kg weight

Colors

Black
White

Operating System

Windows 7 Professional
Google Chrome

Operating System Type

64-bit
32-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
13.3 Inches  (33.78 cm)

Display Resolution

2560 x 1440 Pixels
1366 x 768 Pixels

Pixel Density

210 ppi
118 ppi

Display Type

LED
LED

Display Features

WQHD IPS Display
Active Matrix TFT Colour LCD LED display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-4600U

4th Gen
NVIDIA Tegra K1 Quad-Core CD570M-A1

Clock-speed

2.1 Ghz
2.1 Ghz

Chipset

Intel HM87 Express
N/A

Graphic Processor

Intel HD 4400
NVIDIA Kepler

Memory

Capacity

8 GB
2 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
N/A

Memory Layout

1 x 8 Gigabyte
1 x 2 Gigabyte

Storage

SSD Capacity

256 GB
16 GB

Battery

Battery Cell

6 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
45 W AC Adapter W

Battery Life

9 Hrs
11.50 Hrs

Networking

Wireless LAN

802.11 b/g/n
802.11 a/b/g/n/ac

Wi-Fi Version

4
5

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

1 x Link Dock 1 x Mini Display Port
N/A

Ports

USB 3.0 slots

2
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.3 MP
N/A

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Dolby Home Theater v4
N/A

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
N/A

Peripherals

Pointing Device

Touchpad with Multi-touch Gesture Support
Touchpad with Multi-touch Gesture support

Keyboard

Adaptive Keyboard
Full-size keyboard

Fingerprint Scanner

No
No

Others

Warranty

3 Years
1 Year

Sales Package

Laptop Battery AC Adapter User Guide
Chromebook Battery AC Adapter User Guide