MacBook Air 15 (M4, Early 2025) vs Dell Alienware X15 (R2, Early 2022)
MacBook Air 15
(M4, Early 2025)
$1,199
Dell Alienware X15
(R2, Early 2022)
$2,150
|
Base Price (MSRP)
$1,199
|
Base Price (MSRP)
$2,150
|
|
CPU
M4 (10C10G-FL)
|
CPU
Core i7-12700H
|
|
GPU
10-Core M4-FL
|
GPU
GeForce RTX 3060 Laptop 100W
|
|
Memory
16GB
|
Memory
16GB
|
|
Storage
256GB
|
Storage
512GB
|
|
Display
15.3" LCD IPS 2880×1864
|
Display
15.6" LCD IPS 1920×1080
|
GB6 Single-Core
|
|
MacBook Air 15 (M4, Early 2025) - GB6S 3,765
x1.64
Alienware X15 (R2, Early 2022) - GB6S 2,300
x1
GB6 Multi-Core
|
|
MacBook Air 15 (M4, Early 2025) - GB6M 14,675
x1.47
Alienware X15 (R2, Early 2022) - GB6M 10,000
x1
FP32
|
|
MacBook Air 15 (M4, Early 2025) - 3.76 TFLOPS FP32
x1
Alienware X15 (R2, Early 2022) - 12.33 TFLOPS FP32
x3.28
|
N/A
0%
3.76 TFLOPS FP32
8%
|
85 FPS 1080p
71%
12.33 TFLOPS FP32
25%
|
|
16GB
LPDDR5X-7500
|
16GB
LPDDR5-5200
|
|
56 Tabs
11%
|
56 Tabs
11%
|
|
256GB
Soldered
PCIe 3.0 x4
Up to 1.4GB/s
|
512GB
M.2-2280-M-S3
PCIe 4.0 x4
Up to 6.9GB/s
|
|
442 min 4K Video
11%
|
954 min 4K Video
24%
|
|
|
|
|
15.3"
LCD IPS
|
15.6"
LCD IPS
|
|
15.3"
|
15.6"
|
|
Area
106.8 in² (688.9 cm²)
15.5:10 Aspect Ratio
|
Area
104 in² (670.9 cm²)
16:9 Aspect Ratio
|
|
Brightness
500 Nits
|
Brightness
350 Nits
|
|
Refresh Rate
60Hz
-
-
|
Refresh Rate
165Hz
Variable
G-Sync
|
|
Response Time
33ms GtG
|
Response Time
3ms GtG
|
|
-
|
-
|
|
Resolution
2880×1864
5.4 Million Pixels
224 PPI
|
Resolution
1920×1080
2.1 Million Pixels
141 PPI
|
|
2880×1864
|
1920×1080
|
|
LED Backlight
1,700:1 Contrast
|
LED Backlight
1,000:1 Contrast
|
|
Viewing Angles
178° Horizontal
178° Vertical
|
Viewing Angles
178° Horizontal
178° Vertical
|
|
Colour Depth
10-bit
|
Colour Depth
8-bit
|
|
Coverage
100% sRGB
99% DCI-P3
88% Adobe RGB
|
Coverage
100% sRGB
67% DCI-P3
70% Adobe RGB
|
|
Accuracy
dE 1.3 Avg
dE 2.7 Max
dE 2.00 Greyscale
2.25 Gamma
6860K
|
Accuracy
dE 2.8 Avg
dE 4.9 Max
dE 2.50 Greyscale
2.11 Gamma
6200K
|
|
Coating
Glossy Anti-Reflective
|
Coating
Matte
|
2880×1864
1920×1080
|
1080p
|
720p
|
|
78 Keys
Scissor Switch
White Backlight
|
Scissor Switch
1.50mm
RGB Backlight
Per Key Lighting
|
|
Force Touch Trackpad
Glass Surface
|
Multi-Touch Clickpad Trackpad
Glass Surface
|
|
Fingerprint
|
Facial
|
|
6
|
2
|
|
3
|
2
|
|
No Cellular
|
No Cellular
|
|
|
|
|
|
|
|
Wi-Fi 6E (802.11ax)
2 Stream
Up to 2400Mbps
|
Wi-Fi 6E (802.11ax)
2 Stream
Up to 2400Mbps
|
|
Bluetooth 5.3
|
Bluetooth 5.2
|
|
Integrated Chipset
|
600 Series P+
|
|
Data
-
-
2x Thunderbolt 4 (40Gbps)
|
Data
1x USB 3.0 (5Gbps)
1x USB-C 3.1 (10Gbps) + DP + PD
1x Thunderbolt 4 (40Gbps)
|
|
-
-
|
Video
1x HDMI 2.1
|
|
Audio
1x Audio Jack
|
Audio
1x Audio Jack
|
|
-
-
|
Card
1x micro SDXC Card UHS-II
|
|
Power
MagSafe 3
|
Power
DC 7.4x5mm
|
|
External
|
External
|
|
35W
20.00V
1.75A
|
240W
19.50V
12.30A
|
|
USB-PD
3.00A 5V (15W)
3.00A 9V (27W)
2.33A 15V (34.95W)
1.75A 20V (35W)
|
-
-
-
-
-
|
|
-
2x USB-C
Removable Cable
-
|
DC 7.4x5mm
-
-
2.0M (7 ft) Cable
|
|
66.5Wh
5833mAh
11.40V
Lithium-Ion Polymer
|
87Wh
7632mAh
11.40V
Lithium-Ion
|
|
Up to 16 Hours
|
Up to 5 Hours
|
|
Charge Time
30 min 50%
50 min 80%
90 min 100%
|
-
-
-
-
|
|
macOS 15 Sequoia
|
Windows
|
|
Build Material
Aluminum
|
Build Material
Plastic
|
|
-
-
-
|
Cooler
4x Fans
Vapour Chamber
|
|
Display Side Boarder Size
3.5mm
|
Display Side Boarder Size
7.5mm
|
|
Height
11.5 mm (0.5 in)
Width
340.4 mm (13.4 in)
Depth
237.6 mm (9.4 in)
Volume
0.93 L
|
Height
15.9 mm (0.6 in)
Width
359.7 mm (14.2 in)
Depth
277.3 mm (10.9 in)
Volume
1.59 L
|
|
Weight
1.51 kg (3.3 lb)
Weight + Charger
1.61 kg
(3.6 lb)
|
Weight
2.35 kg (5.2 lb)
Weight + Charger
3.13 kg
(6.9 lb)
|
|
CPU
Not Upgradable
|
CPU
Not Upgradable
|
|
GPU
Not Upgradable
|
GPU
Not Upgradable
|
|
Memory
Not Upgradable
|
Memory
Not Upgradable
|
|
Storage
Not Upgradable
|
Storage
Upgradable
|
|
Wi-Fi
Not Upgradable
|
Wi-Fi
Upgradable
|
|
Motherboard
Not Upgradable
|
Motherboard
Not Upgradable
|
|
Power Supply
Upgradable
|
Power Supply
Upgradable
|
|
-
-
|
Storage Slots
2x M.2 2280 PCIe 4.0 x4
|
|
-
|
R2
|
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