DELL
3520
vs
DELL
7280
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DELL Latitude Serie 3000 3520 8NFJ3 alternatives
DELL Latitude Serie 7000 7280 7280-NL-SB73 alternatives
specs
DELL
3520
Power
compared
DELL
7280
50 - 60 Hz
AC adapter frequency:
50 - 60 Hz
100 - 240 V
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
65 W
AC adapter power:
65 W
DELL
3520
Weight & dimensions
compared
DELL
7280
240.9 mm
Depth:
207.9 mm
not available
Height:
17.9 mm
1.81 cm
Height (front):
not available
1.81 cm
Height (rear):
not available
1.79 kg
Weight:
1.18 kg
361 mm
Width:
304.8 mm
DELL
3520
Battery
compared
DELL
7280
54 Wh
Battery capacity (Watt-hours):
60 Wh
4 h
Battery recharge time:
not available
not available
Battery technology:
Lithium
15 V
Battery voltage:
not available
230 g
Battery weight:
not available
Fast charging:
not available
4
Number of battery cells:
4
DELL
3520
Software
compared
DELL
7280
64-bit
Operating system architecture:
64-bit
Windows 10 Pro
Operating system installed:
Windows 10 Pro
Multilingual
Operating system language:
not available
Microsoft Office
Trial software:
not available
DELL
3520
Keyboard
compared
DELL
7280
not available
Full-size keyboard:
not available
Island-style keyboard:
Keyboard backlit:
not available
Nordic
Keyboard language:
not available
Numeric keypad:
SinglePoint
Pointing device:
Touchpad
DELL
3520
Camera
compared
DELL
7280
Front camera:
HD
Front camera HD type:
not available
1280 x 720 pixels
Front camera resolution:
1280 x 720 pixels
0.92 MP
Front camera resolution (numeric):
not available
30 fps
Video capturing speed:
30 fps
DELL
3520
Audio
compared
DELL
7280
Realtek ALC3204
Audio chip:
Realtek ALC3246
Built-in microphone:
2
Number of built-in speakers:
2
2 W
Speaker power:
2 W
DELL
3520
Ports & interfaces
compared
DELL
7280
not available
Charging port type:
DC-in jack
Combo headphone/mic port:
not available
Docking connector:
1
Ethernet LAN (RJ-45) ports:
1
1
HDMI ports quantity:
1
1.4a
HDMI version:
1.4
1
Number of USB ports with PowerShare support:
not available
PowerShare:
not available
1
USB 2.0 ports quantity:
not available
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
not available
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
1
1
USB 3.2 Gen 2x2 Type-C ports quantity:
not available
USB Power Delivery:
not available
not available
USB Sleep-and-Charge:
not available
USB Sleep-and-Charge ports:
1
USB Type-C DisplayPort Alternate Mode:
not available
DELL
3520
Networking
compared
DELL
7280
2x2
Antenna type:
not available
Bluetooth:
5.1
Bluetooth version:
4.1
Ethernet LAN:
10, 100, 1000 Mbit/s
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Wi-Fi 6 (802.11ax)
Top Wi-Fi standard:
Wi-Fi 5 (802.11ac)
Intel Wi-Fi 6 AX201
WLAN controller model:
not available
2400 Mbit/s
Wi-Fi data rate (max):
not available
Wi-Fi 6 (802.11ax)
Wi-Fi standards:
Wi-Fi 5 (802.11ac)
DELL
3520
Optical drive
compared
DELL
7280
Optical drive type:
DELL
3520
Storage
compared
DELL
7280
Card reader integrated:
MicroSD (TransFlash), MicroSDHC, MicroSDXC
Compatible memory cards:
SD
1
Number of SSDs installed:
1
256 GB
SSD capacity:
512 GB
M.2
SSD form factor:
M.2
NVMe, PCI Express
SSD interface:
SATA
SSD
Storage media:
SSD
256 GB
Total SSDs capacity:
512 GB
256 GB
Total storage capacity:
512 GB
DELL
3520
Graphics
compared
DELL
7280
Discrete graphics adapter:
Not available
Discrete graphics adapter model:
Not available
not available
Graphics adapter Open GL support:
On-board graphics adapter:
not available
On-board graphics adapter family:
Intel HD Graphics
Intel Iris Xe Graphics
On-board graphics adapter model:
Intel HD Graphics 620
DELL
3520
Display
compared
DELL
7280
45%
Colour gamut:
not available
700:1
Contrast ratio (typical):
not available
250 cd/m²
Display brightness:
300 cd/m²
15.6 inch
Display diagonal:
12.5 inch
1920 x 1080 pixels
Display resolution:
1920 x 1080 pixels
Full HD
HD type:
Full HD
LED backlight:
60 Hz
Maximum refresh rate:
not available
16:9
Native aspect ratio:
16:9
WVA
Panel type:
not available
141 ppi
Pixel density:
not available
NTSC
RGB colour space:
not available
Touchscreen:
DELL
3520
Memory
compared
DELL
7280
8 GB
Internal memory:
8 GB
DDR4-SDRAM
Internal memory type:
DDR4-SDRAM
32 GB
Maximum internal memory:
16 GB
3200 MHz
Memory clock speed:
not available
SO-DIMM
Memory form factor:
SO-DIMM
1 x 8 GB
Memory layout (slots x size):
not available
2x SO-DIMM
Memory slots:
1x SO-DIMM
DELL
3520
Other features
compared
DELL
7280
Anti-glare screen:
not available
DELL
3520
Processor
compared
DELL
7280
28 W
Configurable TDP-up:
25 W
2.8 GHz
Configurable TDP-up frequency:
2.7 GHz
4.7 GHz
Processor boost frequency:
3.5 GHz
12 MB
Processor cache:
3 MB
4
Processor cores:
2
11th gen Intel Core i7
Processor family:
7th gen Intel Core i5
not available
Processor frequency:
2.6 GHz
Intel
Processor manufacturer:
Intel
i7-1165G7
Processor model:
i5-7300U
DELL
3520
Security
compared
DELL
7280
Cable lock slot:
not available
Cable lock slot type:
Noble
Password protection:
DELL
3520
generalInfo
compared
DELL
7280
5397184568378
EAN/UPC code:
not available
Latitude
Family:
Latitude
Clamshell
Form factor:
Clamshell
Business
Market positioning:
Business
Grey
Product colour:
Black
Notebook
Product type:
Notebook
3000
Series:
7000