Laptops

Inspiron 14 2-in-1 (7440, Early 2024) vs MacBook Air 13 (M4, Early 2025) Full Specs

CPU
CPU
GPU
GPU
Memory
Memory
Storage
Storage
Display
14" LCD VA1920x1200 250Nits 60Hz Touch Glossy
Display
13.6" LCD IPS2560x1664 500Nits 60Hz Glossy AR
Other Upgrades
Other Upgrades
Price
$680
Price
$999

CPU
iGPU
Storage
Memory
Memory
Chipset
HDMI 1.4
USB 3.2
USB 3.2
USB 3.0
USB 3.0
Audio
SD Card
CPU
iGPU
Memory
Chipset
TB4
TB4
Audio
Storage

10 Cores(2P+8E)
12 Threads
1.3GHz
10 Cores(4P+6E)
10 Threads
4.41GHz

640 Shaders
1.25GHz
1,024 Shaders
1.58GHz

2x SO-DIMM

5GB/s Read
4GB/s Write
1.4GB/s Read
1.3GB/s Write
1x M.2 PCIe 4.0x4

14" LCD VA1920x1200 250Nits 60Hz Touch Glossy
13.6" LCD IPS2560x1664 500Nits 60Hz Glossy AR
Panel & HDR
LCD VA
Panel & HDR
LCD IPS
Area & Aspect Ratio
88.09 in² 16:10
Area & Aspect Ratio
84.26 in² 15.5:10
Brightness
250 nits 250 nits Peak
Brightness
500 nits 500 nits Peak
Refresh & VRR
60Hz
Refresh & VRR
60Hz
Response Time
35 ms
Response Time
33 ms
Resolution
1920x1200 2.3M Pixels 162 ppi
Resolution
2560x1664 4.3M Pixels 225 ppi
Backlight & Contrast
LED 800:1 contrast
Backlight & Contrast
LED 1.7K:1 contrast
Viewing Angles
160° H 160° V
Viewing Angles
178° H 178° V
Color Depth
8-bit
Color Depth
10-bit
Color Coverage
63% sRGB
Color Coverage
100% sRGB 99% DCI-P3
Coating & Lamination
Fully Laminated
Coating & Lamination
Glossy AR
Touchscreen
Yes
Touchscreen
No
Border Size
-
Border Size
3.5 mm (0.14")

-
Up to 16 hours
Charge Time
-
-
0-100%: 180 min
Charge Time
0-50%: 30 min
0-80%: 50 min
0-100%: 90 min
54Wh
3600mAh
15V
Lithium-Ion
53.8Wh
4719mAh
11.4V
Lithium-Ion Polymer

Data
1x USB-C 3.1 + DP
1x USB-C 3.1 + DP + PD
2x USB 3.0
Data
2x Thunderbolt 4
-
-
Video
1x HDMI 1.4
Video
-
Audio
1x Audio Jack
Audio
1x Audio Jack
Card Slots
1x SDXC Card
Card Slots
-

-
Wi-Fi 6
Bluetooth 5.3
Wi-Fi 6E
Bluetooth 5.3

Charger
65W USB-C
Charger
Max Power Draw
-
Max Power Draw
31W
Output
65W 20.00V 3.25A
Output
30W 20.00V 1.50A
Input
1.70A
Input
0.75A
Protocol & Port
USB-C
Protocol & Port
USB-C
USB-PD
3.00A 5V (15W) 3.00A 9V (27W) 3.00A 15V (45W) 3.25A 20V (65W)
USB-PD
3.00A 5V (15W) 3.00A 9V (27W) 2.00A 15V (30W) 1.50A 20V (30W)

Speakers
2
Speakers
4
Microphones
2
Microphones
3

Keyboard
79%
Scissor
Backlit
Keyboard
78%
Scissor
Backlit
Trackpad
Multi-Touch Clickpad
Plastic
Trackpad
Force Touch
Glass
Biometrics
Fingerprint
Biometrics
Fingerprint

Launch OS
Windows 11
Launch OS
macOS 15 Sequoia

Build Material
Aluminum
Build Material
Aluminum
Weight Option
Weight Option
-
Height
17.3 mm (0.68")
Width
314 mm (12.36")
Depth
226.2 mm (8.9")
Height
11.3 mm (0.44")
Width
304.1 mm (11.97")
Depth
215 mm (8.46")
Weight
1.71 kg
Weight
1.24 kg
Weight + Charger
2.00 kg
Weight + Charger
1.34 kg
Volume
1.2292 L
Volume
0.7388 L
Fans
1
Fans
-

Release Date
2024-01-04
Release Date
2025-03-05
Warranty
1 year
Warranty
1 year
Description
7440, Early 2024
Description
M4, Early 2025
Model ID
-
Model ID
Mac16,12
Model Number 1
7440
Model Number 1
A3240