Lenovo Z50-70 (59-428434) vs Acer E5-551 (NX.MLEAA.002)

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Summary

Clock Speed

1.7 Ghz
2.0 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

1 TB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Display with True Life
HD widescreen CineCrystal LCD LED Display

OS

Windows 8.1
Windows 8.1

Type

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

User Ratings

3.8/5
(20 ratings)
N/A

General Information

Brand

Lenovo
Acer

Model

Z50-70 (59-428434)
E5-551 (NX.MLEAA.002)

Thickness

24.8 Millimeter thickness
30.4 Millimeter thickness

Dimensions (WxDxH)

383 x 264 x 24.8  mm
381 x 256 x 30.4  mm

Weight

2.3 Kg weight
2.4 Kg weight

Colors

Black
Black

Operating System

Windows 8.1
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
100 ppi

Display Type

LED
LED

Display Features

HD LED Display with True Life
HD widescreen CineCrystal LCD LED Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-4210U
AMD Quad Core A10-7300

Clock-speed

1.7 Ghz
2.0 Ghz

Chipset

Intel HM76 Express
AMD A76M

Graphic Processor

NVIDIA GeForce 820M
AMD Radeon R7 M265

Graphics Memory

2 GB
2 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

1 DIMM
2 DIMM

Expandable Memory

16 GB
16 GB

Memory Layout

2 x 4 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

41 W AC Adapter W
65 W AC Adapter W

Battery Life

4 Hrs
N/A

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Ports

USB 3.0 slots

1
1

USB 2.0 slots

2
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.0 MP
N/A

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

(1.5 W x 2) Stereo Speakers
Stereo Speakers

Sound Technologies

Dolby Advanced Audio
N/A

In-built Microphone

Yes
Yes

Microphone Type

Array Microphone
N/A

Peripherals

Optical Drive

DVD SuperMulti Tray-in Drive
N/A

Pointing Device

Touchpad with Multi-touch Gesture Support
Precision Touchpad

Keyboard

AccuType keyboard
Full-size Acer FineTip keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
N/A

Sales Package

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