Lenovo Thinkpad T440s (20AR005MAU) Ultrabook
|
Acer Predator 17 X GX-791-73FH (NH.Q12AA.001) Laptop
₹189,798
(Discontinued)
|
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Lenovo T440s (20AR005MAU) vs Acer GX-791-73FH (NH.Q12AA.001)
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Summary
Processor Family
|
N/A
|
Intel Core i7
(6th Gen)
|
Intel Core Ultra 7
|
Clock Speed
|
2.1 Ghz
|
2.7 Ghz
|
4.8 Ghz
|
Capacity
|
8 GB RAM
|
32 GB RAM
|
32 GB RAM
|
RAM Features
|
DDR3
1333 Mhz
|
DDR4
2133 Mhz
|
LPDDR5X
|
Hard Disk
|
256 GB SSD
|
1 TB HDD
512 GB SSD
|
1 TB SSD
|
Hard Disk Features
|
N/A
|
SATA
7200 RPM
|
N/A
|
Display Size
|
14.0 inches
(35.56 cm)
|
17.3 inches
(43.94 cm)
|
16 inches
(40.64 cm)
|
Display Features
|
HD LED Backlit display
|
Full HD LED ComfyView In-plane Switching
(IPS) Technology
|
Anti-Reflective
|
OS
|
Windows 7
|
Windows 10
|
Windows 11
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
(64-bit) OS
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹242,990
|
General
Brand
|
Lenovo
|
Acer
|
Samsung
|
Model
|
T440s (20AR005MAU)
|
GX-791-73FH (NH.Q12AA.001)
|
NP960XJG-KG4
|
Operating System
|
Windows 7 Professional
|
Windows 10
|
Windows 11 Home Basic
|
Operating System Type
|
64-bit
|
64-bit
|
64-bit
|
Performance
Processor
|
Intel Core i7-4600U
|
Intel Core i7-6820HK
6th Gen |
Intel Core Ultra X7 358H
|
Max Clock Speed
|
2.1 Ghz
|
2.7 Ghz
|
4.8 GHz
|
Chipset
|
Intel QM87 Express
|
N/A
|
N/A
|
Number of Cores
|
N/A
|
N/A
|
16
|
Cache
|
N/A
|
N/A
|
18 MB
|
Graphic Processor
|
Intel HD 4400
|
Nvidia Geforce GTX 980
|
Intel Arc B390
|
Graphics Memory
|
N/A
|
8 GB
|
N/A
|
NPU
|
N/A
|
N/A
|
Intel AI Boost up to 50 TOPS
|
Design
Thickness
|
20.6 Millimeter thickness
|
45.7 Millimeter thickness
|
11.9 mm (Slim)
|
Dimensions (WxDxH)
|
330 x 226 x 20.6 mm
|
424 x 322 x 45.7 mm
|
356.9 x 248 x 11.9 mm
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Weight
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1.9 Kg weight
|
4.5 Kg weight
|
1.59 Kg
|
Colors
|
Black
|
Black
|
Gray
|
Display
Display Size
|
14.0 Inches (35.56 cm)
|
17.3 Inches (43.94 cm)
|
16 Inches (40.64 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
1920 x 1080 Pixels
|
2880 x 1800 Pixels
|
Pixel Density
|
112 ppi
|
127 ppi
|
212 ppi
|
Display Type
|
LED
|
LCD
|
AMOLED
|
Display Features
|
HD LED Backlit display
|
Full HD LED ComfyView In-plane Switching (IPS) Technology
|
Anti-Reflective
|
Touch Screen Display
|
No
|
No
|
Yes
|
Refresh Rate
|
N/A
|
N/A
|
120 Hz
|
Aspect Ratio
|
N/A
|
N/A
|
16:10
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Brightness
|
N/A
|
N/A
|
1000 nits
|
HDR Support
|
N/A
|
N/A
|
Yes
|
Battery
Battery Capacity
|
N/A
|
N/A
|
78.07 WHrs
|
Battery Type
|
Li-Po
|
Li-Ion
|
Li-Ion
|
Battery Life
|
N/A
|
3 Hrs
|
N/A
|
Battery Cell
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3 Cell
|
8 Cell
|
N/A
|
Fast Charging Support
|
N/A
|
N/A
|
Yes
|
Power Supply
|
45 W AC Adapter W
|
330 W AC Adapter W
|
65 W
|
Storage
HDD Capacity
|
N/A
|
1 TB
|
N/A
|
HDD Speed(RPM)
|
N/A
|
7200 RPM
|
N/A
|
HDD type
|
N/A
|
SATA
|
N/A
|
SSD Capacity
|
256 GB
|
512 GB
|
1 TB
|
SSD Interface
|
N/A
|
N/A
|
NVMe
|
Ports
HDMI Ports
|
N/A
|
N/A
|
Yes (HDMI 2.1)
|
USB 3.0 slots
|
3
|
4
|
N/A
|
USB Type C
|
N/A
|
N/A
|
2
|
Thunderbolt Port
|
N/A
|
N/A
|
2 x Thunderbolt 4
|
SD Card Reader
|
Yes
|
Yes
|
No
|
Ethernet Ports
|
1
|
N/A
|
N/A
|
Headphone Jack
|
Yes
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
Yes
|
VGA Port
|
Yes
|
N/A
|
N/A
|
Memory
Capacity
|
8 GB
|
32 GB
|
32 GB
|
RAM Type
|
DDR3
|
DDR4
|
LPDDR5X
|
RAM Speed
|
1333 Mhz
|
2133 Mhz
|
N/A
|
Memory Slots
|
1 DIMM
|
4 DIMM
|
N/A
|
Expandable Memory
|
12 GB
|
64 GB
|
N/A
|
Memory Layout
|
4+4 Gigabyte
|
N/A
|
N/A
|
Networking
Wireless LAN
|
802.11 a/b/g/n
|
802.11 a/b/g/n/ac
|
802.11 b/g/n/be
|
Wi-Fi Version
|
4
|
5
|
7
|
Bluetooth
|
Yes
|
Yes
|
Yes
|
Bluetooth Version
|
4.0
|
4.1
|
5.4
|
Other Networking Options
|
N/A
|
DisplayPort Secure Digital (SD) card reader
|
N/A
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Yes
|
Web-cam Resolution
|
N/A
|
N/A
|
2 MP
|
Video Recording
|
720p HD
|
N/A
|
N/A
|
Secondary cam(Rear-facing)
|
No
|
No
|
N/A
|
Audio Solution
|
HD Audio Solution
|
HD Audio Solution
|
N/A
|
Speakers
|
Stereo Speakers
|
Stereo Speakers and Subwoofer
|
Yes
|
Sound Technologies
|
N/A
|
N/A
|
Dolby Atmos
|
In-built Microphone
|
Yes
|
Yes
|
Yes
|
Microphone Type
|
N/A
|
N/A
|
Dual Array Digital Mic
|
Peripherals
Pointing Device
|
Touchpad with Multi-touch Gesture Support
|
Touchpad with Multi-touch Gestures support
|
Haptic Touchpad
|
Keyboard
|
ThinkPad Precision Keyboard
|
RGB keyboard
|
N/A
|
Backlit Keyboard
|
Yes
|
Yes
|
Yes Pro keyboard with Backlit
|
Fingerprint Scanner
|
Yes
|
No
|
Yes
|
Others
Warranty
|
1 Year
|
N/A
|
1 Year
|
Lockport
|
Yes
|
N/A
|
No
|
Sales Package
|
Laptop Battery AC Adapter User Guide
|
Laptop Battery AC Adapter User Guide
|
N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹242,990
|