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/ Comparison of Lenovo ThinkBook 13s (20R90074PB) and Lenovo ThinkPad X390 (20Q0004BCA)
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Comparison of Lenovo ThinkBook 13s (20R90074PB) and Lenovo ThinkPad X390 (20Q0004BCA)
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Attribute
Lenovo ThinkPad X390 (20Q0004BCA)
×
Lenovo ThinkBook 13s (20R90074PB)
×
General
Model
Lenovo ThinkPad X390
Lenovo ThinkBook 13s
Product code
20Q0004BCA
20R90074PB
Design
Product colour
Black
Grey
Form factor
Clamshell
Clamshell
Brand
Lenovo
Lenovo
Family
ThinkPad
ThinkBook
Series
X
-
Model name
X390
13s
Part number
20Q0004BCA
20R90074PB
Market positioning
-
Business
Release year (year)
2019
2019
Processor
Processor family
8th gen Intel Core i7
8th gen Intel Core i7
Processor frequency (GHz)
1.9
1.8
Processor boost frequency (GHz)
4.8
4.6
Processor model
i7-8665U
i7-8565U
Processor cores
4
4
Processor cache (MB)
8
8
Memory
Internal memory type
DDR4-SDRAM
DDR4-SDRAM
Maximum internal memory (GB)
16
16
Memory clock speed (MHz)
2,400
2,400
Internal memory (GB)
16
16
Display
Display diagonal (inch)
13.3
13.3
Panel type
IPS
IPS
HD type
Full HD
Full HD
LED backlight
+
+
Touchscreen
-
-
Dual-screen
-
-
Display resolution
1920 x 1080 pixels
1920 x 1080 pixels
Graphics
On-board graphics adapter
+
+
Discrete graphics adapter
-
-
On-board graphics adapter model
Intel UHD Graphics 620
Intel UHD Graphics 620
Storage
Total storage capacity (GB)
512
512
Number of SSDs installed
1
1
SSD capacity (GB)
512
512
Card reader integrated
+
-
SSD form factor
-
M.2
Storage media
SSD
SSD
Optical drive
-
-
Networking
Wi-Fi standards
wi-fi 5 (802.11ac)
wi-fi 5 (802.11ac)
Bluetooth
+
+
Ethernet LAN
-
-
Wi-Fi
+
+
4g
+
-
3g
+
-
Bluetooth version
5.0
5.0
Ports and interfaces
USB 3.x Type-A ports
2
2
USB 3.x Type-C ports
1
1
Combo headphone/mic port
+
+
USB Sleep-and-Charge
+
+
HDMI ports quantity
1
1
Audio
Speaker power (W)
1
2
Audio chip
-
Realtek ALC3287
Built-in microphone
-
+
Camera
Front camera
+
+
Front camera HD type
HD
HD
Keyboard
Numeric keypad
-
-
Keyboard backlit
+
+
Pointing device
ThinkPad UltraNav
Trackpad
Software
Operating system installed
Windows 10 Pro
Windows 10 Pro
Operating system architecture (bit)
64
64
Battery
Battery capacity (watt-hours) (Wh)
48
45
Battery life (max) (h)
17.6
11
Weight and dimensions
Weight (kg)
1.29
1.32
Height (mm)
16.9
15.9
Depth (mm)
217
216.4
Width (mm)
312
307.6
Power
AC adapter power (W)
65
65
Security
Cable lock slot
+
-
Fingerprint reader
+
+
Trusted platform module (TPM)
+
+
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