Acer Chromebook CB3-431-C9W7 (NX.GC7AA.003) Laptop
₹61,124
(Discontinued)
|
HP ProBook 640 G4 (4TD77PA) Laptop
₹100,972
(Discontinued)
|
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Acer CB3-431-C9W7 (NX.GC7AA.003) vs HP 640 G4 (4TD77PA)
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HP ProBook 640 G4 (4TD77PA) Laptop (Core i7 8th Gen/8 GB/1 TB/Windows 10)
₹100,972
(Discontinued)
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Summary
Processor Family
|
Intel Celeron Dual-Core
|
Intel Core i7
(8th Gen)
|
Clock Speed
|
1.6 Ghz
|
1.8 Ghz
|
Capacity
|
4 GB RAM
|
8 GB RAM
|
RAM Features
|
LPDDR3
2400 Mhz
|
DDR4
2400 Mhz
|
Hard Disk
|
16 GB SSD
|
1 TB HDD
|
Hard Disk Features
|
N/A
|
SATA
7200 RPM
|
Display Size
|
14 inches
(35.56 cm)
|
14 inches
(35.56 cm)
|
Display Features
|
Full HD LED Backlit IPS Display
|
Diagonal FHD IPS eDP anti-glare LED-backlit Display
|
OS
|
Google Chrome
|
Windows 10
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
General Information
Brand
|
Acer
|
HP
|
Model
|
CB3-431-C9W7 (NX.GC7AA.003)
|
640 G4 (4TD77PA)
|
Thickness
|
17.7 Millimeter thickness
|
20.9 Millimeter thickness
|
Dimensions (WxDxH)
|
340.36 x 236.22 x 17.7 mm
|
340 x 240 x 20.9 mm
|
Weight
|
1.6 Kg weight
|
1.73 Kg weight
|
Colors
|
Grey Metal
|
Silver
|
Operating System
|
Google Chrome
|
Windows 10 Professional
|
Operating System Type
|
64-bit
|
64-bit
|
Display Details
Display Size
|
14 Inches (35.56 cm)
|
14 Inches (35.56 cm)
|
Display Resolution
|
1920 x 1080 Pixels
|
1920 x 1080 Pixels
|
Pixel Density
|
157 ppi
|
157 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
Full HD LED Backlit IPS Display
|
Diagonal FHD IPS eDP anti-glare LED-backlit Display
|
Display Touchscreen
|
No
|
No
|
Performance
Processor
|
Intel Celeron Dual Core N3160
|
Intel Core i7-8550U
8th Gen |
Clock-speed
|
1.6 Ghz
|
1.8 Ghz
|
Graphic Processor
|
Intel HD 400
|
Intel UHD 620
|
Memory
Capacity
|
4 GB
|
8 GB
|
RAM type
|
LPDDR3
|
DDR4
|
RAM speed
|
2400 Mhz
|
2400 Mhz
|
Memory Slots
|
1
|
1
|
Memory Layout
|
1x4 Gigabyte
|
1x8 Gigabyte
|
Storage
HDD Capacity
|
N/A
|
1 TB
|
HDD Speed(RPM)
|
N/A
|
7200 RPM
|
HDD type
|
N/A
|
SATA
|
SSD Capacity
|
16 GB
|
N/A
|
Battery
Battery Cell
|
3 Cell
|
3 Cell
|
Battery type
|
Li-Po
|
Li-Ion
|
Power Supply
|
45 W AC Adapter W
|
48 W AC Adapter W
|
Networking
Wireless LAN
|
802.11 a/b/g/n/ac
|
802.11 a/b/g/n/ac
|
Wi-Fi Version
|
5
|
5
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
4.2
|
4.2
|
Other Networking Options
|
Multi-Format SD Media card Reader
|
Multi-Format SD Media card Reader
|
Ports
USB 3.0 slots
|
2
|
N/A
|
USB Type C
|
N/A
|
1
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
N/A
|
1
|
Headphone Jack
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Video Recording
|
720p HD
|
720p HD
|
Secondary cam(Rear-facing)
|
No
|
No
|
Speakers
|
Stereo Speakers
|
Dual Speakers
|
In-built Microphone
|
Yes
|
Yes
|
Microphone Type
|
Internal Microphone
|
Dual Array Microphone
|
Peripherals
Pointing Device
|
Touchpad with Multi-Touch Gestures Enabled
|
Clickpad with multi-touch gesture support taps enabled as default
|
Keyboard
|
Standard Notebook Keyboard
|
Full-size spill-resistant ; HP Premium Keyboard full-size spill-resistant
|
Fingerprint Scanner
|
No
|
Yes
|
Others
Warranty
|
1 Year
|
1 Year
|
Lockport
|
No
|
No
|
Sales Package
|
Laptop Battery AC Adapter User Guide
|
Laptop Battery AC Adapter User Guide
|