Dell Inspiron 15 7577 (i7577-5258BLK-PUS) Laptop
₹122,907
(Discontinued)
|
Lenovo Thinkpad Yoga X1 (20FQ0036US) Laptop
₹93,386
(Discontinued)
|
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Dell 15 7577 (i7577-5258BLK-PUS) vs Lenovo X1 (20FQ0036US)
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Lenovo Thinkpad Yoga X1 (20FQ0036US) Laptop (Core i7 6th Gen/8 GB/256 GB SSD/Windows 10)
₹93,386
(Discontinued)
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Summary
Processor Family
|
Intel Core i5
(7th Gen)
|
Intel Core i7
(6th Gen)
|
Clock Speed
|
2.8 Ghz
|
2.6 Ghz
|
Capacity
|
8 GB RAM
|
8 GB RAM
|
RAM Features
|
DDR4
2400 Mhz
|
LPDDR3
1866 Mhz
|
Hard Disk
|
1 TB HDD
128 GB SSD
|
256 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
|
Full HD LED IPS Display
|
WQHD LED Backlit IPS Pixel Sense Touch Screen Display
|
OS
|
Windows 10
|
Windows 10
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
General Information
Brand
|
Dell
|
Lenovo
|
Model
|
15 7577 (i7577-5258BLK-PUS)
|
X1 (20FQ0036US)
|
Thickness
|
24.8 Millimeter thickness
|
17.7 Millimeter thickness
|
Dimensions (WxDxH)
|
389.12 x 274.82 x 24.8 mm
|
332.74 x 228.6 x 17.7 mm
|
Weight
|
2.84 Kg weight
|
1.36 Kg weight (Light-weight)
|
Colors
|
Mate Black
|
Black
|
Operating System
|
Windows 10 Home Basic
|
Windows 10 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
|
1920 x 1080 Pixels
|
2560 x 1440 Pixels
|
Pixel Density
|
141 ppi
|
210 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
Full HD LED IPS Display
|
WQHD LED Backlit IPS Pixel Sense Touch Screen Display
|
Display Touchscreen
|
No
|
Yes
|
Performance
Processor
|
Intel Core i5-7300HQ
7th Gen |
Intel Core i7-6600U
6th Gen |
Clock-speed
|
2.8 Ghz
|
2.6 Ghz
|
Graphic Processor
|
NVIDIA GeForce GTX 1060
|
Intel HD 520
|
Graphics Memory
|
6 GB
|
N/A
|
Memory
Capacity
|
8 GB
|
8 GB
|
RAM type
|
DDR4
|
LPDDR3
|
RAM speed
|
2400 Mhz
|
1866 Mhz
|
Memory Slots
|
1
|
1
|
Expandable Memory
|
16 GB
|
N/A
|
Memory Layout
|
1 x 8 Gigabyte
|
1 x 8 Gigabyte
|
Storage
HDD Capacity
|
1 TB
|
N/A
|
HDD Speed(RPM)
|
5400 RPM
|
N/A
|
HDD type
|
SATA
|
N/A
|
SSD Capacity
|
128 GB
|
256 GB
|
Battery
Battery Cell
|
4 Cell
|
4 Cell
|
Battery type
|
Li-Ion
|
Li-Ion
|
Power Supply
|
56 W AC Adapter W
|
52 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
|
4.1
|
Other Networking Options
|
Multi-Format SD Media Card Reader (2-in-1)
|
Multi-Format SD Media Card Reader
|
Ports
USB 3.0 slots
|
2
|
3
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
N/A
|
Headphone Jack
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
VGA Port
|
Yes
|
N/A
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Video Recording
|
HD 720p
|
HD 720p
|
Secondary cam(Rear-facing)
|
No
|
No
|
Audio Solution
|
N/A
|
HD Audio Solution
|
Speakers
|
Stereo Speakers
|
Stereo Speakers
|
Sound Technologies
|
Waves MaxxAudio Pro
|
Dolby Audio X2
|
In-built Microphone
|
Yes
|
Yes
|
Microphone Type
|
Dual Array Digital Microphone
|
Dual Array Digital Microphone
|
Peripherals
Pointing Device
|
Touchpad with Multi-touch Gesture Support
|
Buttonless touchpad Multi-touch touchpad Spill-Resistant
|
Keyboard
|
Full-size spill-resistant keyboard
|
TrackPoint UltraNav digital pen digitizer keyboard
|
Backlit Keyboard
|
Yes
|
N/A
|
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
|