Acer E5-721 (NX.MNDAA.005) vs Lenovo Z50-70 (59-436412)

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Summary

Processor Family

AMD Quad-Core A6 APU
N/A

Clock Speed

1.8 Ghz
1.7 Ghz

Capacity

8 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

1 TB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

17.3 inches
(43.94 cm)
15.6 inches
(39.62 cm)

Display Features

HD widescreen CineCrystal LCD LED display
Full HD TN GL Slim Display

OS

Windows 8.1
Windows 8.1

Type

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

User Ratings

N/A
3.9/5
(59 ratings)

General Information

Brand

Acer
Lenovo

Model

E5-721 (NX.MNDAA.005)
Z50-70 (59-436412)

Thickness

27.9 Millimeter thickness
25.0 Millimeter thickness

Dimensions (WxDxH)

424 x 289 x 27.9  mm
384 x 265 x 25.0  mm

Weight

2.9 Kg weight
2.4 Kg weight

Colors

Black
Silver

Operating System

Windows 8.1
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

17.3 Inches  (43.94 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1600 x 900 Pixels
1920 x 1080 Pixels

Pixel Density

106 ppi
141 ppi

Display Type

LED
LED

Display Features

HD widescreen CineCrystal LCD LED display
Full HD TN GL Slim Display

Display Touchscreen

No
No

Performance

Processor

AMD Quad-Core A6-6310
Intel Core i5-4210U

Clock-speed

1.8 Ghz
1.7 Ghz

Chipset

N/A
Intel QM87 Express

Graphic Processor

AMD Radeon R4
Intel HD 4400

Graphics Memory

N/A
2 GB

Memory

Capacity

8 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

16 GB
16 GB

Memory Layout

1 x 8 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

45 W AC Adapter W
65 W AC Adapter W

Battery Life

4 Hrs
4 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Ports

USB 3.0 slots

2
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

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
2 x 1.5 W Stereo Speakers

Sound Technologies

N/A
Dolby Home Theater

In-built Microphone

Yes
Yes

Microphone Type

N/A
Array Microphone

Peripherals

Optical Drive

8X DVD RW DL (M-DISC enabled)
SuperMulti Tray-in Drive

Drive Type

DVD Writer
N/A

Pointing Device

Precision Touchpad
Touchpad with Multi-touch Gesture Support

Keyboard

Full-size Acer FineTip keyboard
AccuType Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Sales Package

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