Dell Inspiron 15R Laptop
|
Lenovo Thinkpad X1 20BTA0BXIG Ultrabook
₹147,060
(Discontinued)
|
Add to Compare
|
×
Copy link to bookmark or share with others
Dell 15R vs Lenovo 20BTA0BXIG
Share
|
✕
|
✕
Lenovo Thinkpad X1 20BTA0BXIG Ultrabook (Core i5 4th Gen/4 GB/512 GB SSD/Windows 8 1) Laptop
₹147,060
(Discontinued)
|
Add to Compare
|
Summary
Processor Family
|
Intel Core i3
(2nd Gen)
|
Intel Core i5
(4th Gen)
|
Clock Speed
|
2.5 Ghz
|
2.7 Ghz
|
Capacity
|
3 GB RAM
|
4 GB RAM
|
RAM Features
|
DDR3
|
DDR3
1600 Mhz
|
Hard Disk
|
500 GB HDD
|
512 GB SSD
|
Hard Disk Features
|
SATA
5400 RPM
|
N/A
|
Display Size
|
15.6 inches
(39.62 cm)
|
14 inches
(35.56 cm)
|
Display Features
|
HD LED Display with True Life
|
WQHD IPS Display
|
OS
|
Windows 7
|
Windows 8.1
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
General Information
Brand
|
Dell
|
Lenovo
|
Model
|
15R
|
20BTA0BXIG
|
Thickness
|
37.6 Millimeter thickness
|
13.2 Millimeter thickness (Slim)
|
Dimensions (WxDxH)
|
378 x 245 x 37.6 mm
|
331 x 226.5 x 13.2 mm
|
Weight
|
2.5 Kg weight
|
1.28 Kg weight (Light-weight)
|
Colors
|
Black
|
Black
|
Operating System
|
Windows 7 Home Basic
|
Windows 8.1 Professional
|
Operating System Type
|
64-bit
|
64-bit
|
Display Details
Display Size
|
15.6 Inches (39.62 cm)
|
14 Inches (35.56 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
2560 x 1440 Pixels
|
Pixel Density
|
100 ppi
|
210 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
HD LED Display with True Life
|
WQHD IPS Display
|
Display Touchscreen
|
No
|
No
|
Performance
Processor
|
Intel Core i3-2350M
2nd Gen |
Intel Core i5-5200U
4th Gen |
Clock-speed
|
2.5 Ghz
|
2.7 Ghz
|
Graphic Processor
|
Intel HD 3000
|
Intel HD 4400
|
Memory
Capacity
|
3 GB
|
4 GB
|
RAM type
|
DDR3
|
DDR3
|
RAM speed
|
N/A
|
1600 Mhz
|
Memory Slots
|
2
|
1
|
Expandable Memory
|
8 GB
|
N/A
|
Memory Layout
|
1 x 3GB Gigabyte
|
1 x4 Gigabyte
|
Storage
HDD Capacity
|
500 GB
|
N/A
|
HDD Speed(RPM)
|
5400 RPM
|
N/A
|
HDD type
|
SATA
|
N/A
|
SSD Capacity
|
N/A
|
512 GB
|
Battery
Battery type
|
Li-Ion
|
Li-Ion
|
Power Supply
|
65 W AC Adapter W
|
50 W AC Adapter
|
Battery Life
|
4 Hrs
|
8.6 Hrs
|
Networking
Wireless LAN
|
802.11 b/g/n
|
802.11 a/g/n
|
Wi-Fi Version
|
4
|
4
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
N/A
|
4.0
|
Other Networking Options
|
Multi Card Slot : 7-in-1 Card Reader Face Recognition
|
NFC
|
Ports
USB 3.0 slots
|
N/A
|
1
|
USB 2.0 slots
|
3
|
2
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
1
|
Headphone Jack
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
VGA Port
|
Yes
|
Yes
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Web-cam Resolution
|
N/A
|
1.3 MP
|
Video Recording
|
N/A
|
720p HD
|
Secondary cam(Rear-facing)
|
No
|
N/A
|
Speakers
|
Stereo Speakers
|
Dual Speakers
|
Sound Technologies
|
N/A
|
Dolby Home Theater
|
In-built Microphone
|
N/A
|
Yes
|
Microphone Type
|
N/A
|
Digital Dual Array Microphone
|
Peripherals
Optical Drive
|
DVD-RW Drive
|
N/A
|
Drive Type
|
DVD Writer
|
N/A
|
Pointing Device
|
Touchpad
|
5 Button Trackpad with Glass surface
|
Keyboard
|
Standard Keyboard
|
Adaptive Keyboard
|
Backlit Keyboard
|
N/A
|
Yes
|
Fingerprint Scanner
|
N/A
|
Yes
|
Others
Warranty
|
1 Year
|
1 Year
|
Sales Package
|
Laptop Battery AC Adapter User Guide and Manuals
|
Laptop Battery AC Adapter User Guide
|