Sony F14A15SN vs Lenovo T420 (4242-AL4)

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Summary

Processor Family

Intel Core i5
(3rd Gen)
Intel Core i7
(2nd Gen)

Clock Speed

1.8 Ghz
2.2 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3

Hard Disk

750 GB HDD
8 GB SSD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
7200 RPM

Display Size

14 inches
(35.56 cm)
15.6 inches
(39.62 cm)

Display Features

TFT Full HD Capacitive Touchscreen
HD LCD Display

OS

Windows 8
Windows 7

Type

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

General Information

Brand

Sony
Lenovo

Model

F14A15SN
T420 (4242-AL4)

Weight

2.2 Kg weight
N/A

Colors

Black
Black

Operating System

Windows 8
Windows 7 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

14 Inches  (35.56 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1600 x 900 Pixels
1600 x 900 Pixels

Pixel Density

131 ppi
118 ppi

Display Type

TFT
LCD

Display Features

TFT Full HD Capacitive Touchscreen
HD LCD Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i5 3337U

3rd Gen
Intel Core i7-2720QM

2nd Gen

Clock-speed

1.8 Ghz
2.2 Ghz

Chipset

Intel HM76 Express Chipset
Intel HM65 Express

Graphic Processor

NVIDIA GeForce GT 735M
NVIDIA NVS 4200M

Graphics Memory

2
1 GB

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

Memory Slots

2
2

Expandable Memory

N/A
8 GB

Memory Layout

N/A
1 x 4 Gigabyte

Storage

HDD Capacity

750 GB
500 GB

HDD Speed(RPM)

5400 RPM
7200 RPM

HDD type

SATA
SATA

SSD Capacity

8 GB
N/A

Battery

Battery Cell

N/A
9 Cell

Battery type

N/A
Li-Ion

Power Supply

N/A
65 W AC Adapter W

Battery Life

4.5 Hrs
3 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
N/A

Other Networking Options

Multi Card Slot (MS Duo SD card Reader)
N/A

Ports

USB 3.0 slots

1
N/A

USB 2.0 slots

2
2

Ethernet Ports

1
1

Headphone Jack

Yes
N/A

Microphone Jack

Yes
N/A

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

0.92 MP
0.3 MP

Secondary cam(Rear-facing)

N/A
No

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo speakers
Stereo Speakers

Sound Technologies

ClearAudio+ xLOUD Clear Phase and S-Force Front Surround
N/A

In-built Microphone

Yes
N/A

Microphone Type

Monaural Microphone
N/A

Peripherals

Optical Drive

DVD Super Multi Drive Layer
DVD RW Drive

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad with Gesture supported
Touchpad

Keyboard

N/A
UltraNav Keyboard

Backlit Keyboard

Yes
N/A

Others

Warranty

1 Year
3 Years

Sales Package

Laptop Battery AC Adapter User Guide and Manuals
Laptop Battery AC Adapter User guide and Manuals