Table 9. Wireless module specifications (continued)
Description
Option one
Option two
Transfer rate
433 Mbps
1200 Mbps
Frequency bands supported
2.40 GHz/5 GHz
2.40 GHz/5 GHz
Wireless standards
●
WiFi 802.11a/b/g
●
Wi-Fi 4 (Wi-Fi 802.11n)
●
Wi-Fi 5 (WiFi 802.11ac)
●
WiFi 802.11a/b/g
●
Wi-Fi 4 (Wi-Fi 802.11n)
●
Wi-Fi 5 (Wi-Fi 802.11ac)
●
Wi-Fi 6 (WiFi 802.11ax)
Encryption
●
64-bit/128-bit WEP
●
AES-CCMP
●
TKIP
●
64-bit/128-bit WEP
●
AES-CCMP
●
TKIP
Bluetooth
Bluetooth 5.0
Bluetooth 5.2
Audio
The following table lists the audio specifications of your Inspiron 15 3525.
Table 10. Audio specifications
Description
Dali
Barcelo
Audio controller
Realtek ALC3204
Realtek ALC3254
Stereo conversion
Supported
Supported
Internal audio interface
High definition audio interface
High definition audio interface
External audio interface
One headset (headphone and
microphone combo) port
One headset (headphone and
microphone combo) port
Number of speakers
Two
Two
Internal-speaker amplifier
Supported
Supported (Audio codec built-in
amplifier)
External volume controls
Keyboard shortcut controls
Keyboard shortcut controls
Speaker output:
Average speaker output
2 W
2 W
Peak speaker output
2.5 W
2.5 W
Subwoofer output
Not supported
Not supported
Microphone
Single digital microphone
Plastic : Single digital microphone
Aluminum: Dual-array microphones
Storage
This section lists the storage options on your Inspiron 15 3525.
Your computer supports one of the following configurations:
●
2.5-in. 5400 RPM, SATA hard drive
Specifications of Inspiron 15 3525
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