Lenovo
X390
vs
DELL
7280
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Lenovo ThinkPad Serie X X390 20Q1S43P3G alternatives
DELL Latitude Serie 7000 7280 7280-NL-SB90 alternatives
specs
Lenovo
X390
Power
compared
DELL
7280
not available
AC adapter frequency:
50 - 60 Hz
not available
AC adapter input voltage:
100 - 240 V
not available
AC adapter output current:
3.34 A
not available
AC adapter output voltage:
19.5 V
not available
AC adapter power:
65 W
Lenovo
X390
Weight & dimensions
compared
DELL
7280
217 mm
Depth:
207.9 mm
16.5 mm
Height:
17.9 mm
not available
Weight:
1.18 kg
312 mm
Width:
304.8 mm
Lenovo
X390
Battery
compared
DELL
7280
48 Wh
Battery capacity (Watt-hours):
60 Wh
17.6 h
Battery life (max):
not available
Lithium Polymer (LiPo)
Battery technology:
Lithium
Fast charging:
not available
not available
Number of battery cells:
4
Lenovo
X390
Software
compared
DELL
7280
64-bit
Operating system architecture:
64-bit
Windows 10 Pro
Operating system installed:
Windows 10 Pro
Lenovo
X390
Keyboard
compared
DELL
7280
not available
Full-size keyboard:
not available
Island-style keyboard:
Numeric keypad:
ThinkPad UltraNav
Pointing device:
Touchpad
Spill-resistant keyboard:
not available
Lenovo
X390
Camera
compared
DELL
7280
Front camera:
HD
Front camera HD type:
not available
not available
Front camera resolution:
1280 x 720 pixels
Privacy camera:
not available
Privacy shutter
Privacy type:
not available
not available
Video capturing speed:
30 fps
Lenovo
X390
Audio
compared
DELL
7280
Realtek ALC3287
Audio chip:
Realtek ALC3246
Dolby Audio Premium
Audio system:
not available
Built-in microphone:
2
Number of built-in speakers:
2
1 W
Speaker power:
2 W
Lenovo
X390
Ports & interfaces
compared
DELL
7280
USB Type-C
Charging port type:
DC-in jack
Combo headphone/mic port:
not available
Docking connector:
not available
Ethernet LAN (RJ-45) ports:
1
1
HDMI ports quantity:
1
1.4b
HDMI version:
1.4
Microphone in:
not available
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
1
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
not available
USB Sleep-and-Charge:
not available
USB Sleep-and-Charge ports:
1
USB Type-C DisplayPort Alternate Mode:
not available
Lenovo
X390
Networking
compared
DELL
7280
2x2
Antenna type:
not available
Bluetooth:
5.0
Bluetooth version:
4.1
Ethernet LAN:
not available
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Wi-Fi 5 (802.11ac)
Top Wi-Fi standard:
Wi-Fi 5 (802.11ac)
Intel Dual Band Wireless-AC 9560
WLAN controller model:
not available
Wi-Fi 5 (802.11ac)
Wi-Fi standards:
Wi-Fi 5 (802.11ac)
Lenovo
X390
Optical drive
compared
DELL
7280
Optical drive type:
Lenovo
X390
Storage
compared
DELL
7280
Card reader integrated:
MicroSD (TransFlash)
Compatible memory cards:
SD
1
Number of SSDs installed:
1
256 GB
SSD capacity:
256 GB
not available
SSD form factor:
M.2
not available
SSD interface:
SATA
SSD
Storage media:
SSD
256 GB
Total SSDs capacity:
256 GB
256 GB
Total storage capacity:
256 GB
Lenovo
X390
Graphics
compared
DELL
7280
Discrete graphics adapter:
Not available
Discrete graphics adapter model:
Not available
not available
Graphics adapter Open GL support:
32 GB
Maximum on-board graphics adapter memory:
not available
On-board graphics adapter:
12.0
On-board graphics adapter DirectX version:
not available
4.5
On-board graphics adapter OpenGL version:
not available
300 MHz
On-board graphics adapter base frequency:
not available
1100 MHz
On-board graphics adapter dynamic frequency (max):
not available
not available
On-board graphics adapter family:
Intel HD Graphics
Intel UHD Graphics 620
On-board graphics adapter model:
Intel HD Graphics 620
Lenovo
X390
Display
compared
DELL
7280
not available
Display brightness:
300 cd/m²
13.3 inch
Display diagonal:
12.5 inch
not available
Display resolution:
1920 x 1080 pixels
not available
HD type:
Full HD
LED backlight:
16:9
Native aspect ratio:
16:9
not available
Touchscreen:
Lenovo
X390
Memory
compared
DELL
7280
16 GB
Internal memory:
8 GB
DDR4-SDRAM
Internal memory type:
DDR4-SDRAM
16 GB
Maximum internal memory:
16 GB
2400 MHz
Memory clock speed:
not available
On-board
Memory form factor:
SO-DIMM
not available
Memory slots:
1x SO-DIMM
Lenovo
X390
Security
compared
DELL
7280
Cable lock slot:
not available
Cable lock slot type:
Noble
Password protection:
HDD, Power on, Supervisor
Password protection type:
not available
Lenovo
X390
Processor
compared
DELL
7280
25 W
Configurable TDP-up:
25 W
1.9 GHz
Configurable TDP-up frequency:
2.9 GHz
4.1 GHz
Processor boost frequency:
3.9 GHz
6 MB
Processor cache:
4 MB
Whiskey Lake
Processor codename:
not available
4
Processor cores:
2
8th gen Intel Core i5
Processor family:
7th gen Intel Core i7
1.6 GHz
Processor frequency:
2.8 GHz
14 nm
Processor lithography:
not available
Intel
Processor manufacturer:
Intel
i5-8365U
Processor model:
i7-7600U
BGA 1528
Processor socket:
not available
8
Processor threads:
not available
15 W
Thermal Design Power (TDP):
not available
Lenovo
X390
generalInfo
compared
DELL
7280
ThinkPad
Family:
Latitude
Clamshell
Form factor:
Clamshell
not available
Market positioning:
Business
Black
Product colour:
Black
Notebook
Product type:
Notebook
X
Series:
7000