Dell Latitude 5440, Core i7 1355U vs MacBook Air 15-inch M4
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Quick comparison
At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Dell Latitude 5440, Core i7 1355U |  MacBook Air 15-inch M4 |
|---|---|---|
| Display Size | 14 inches | 15.3 inches |
| Processor | — | Apple M4 |
| GPU | Intel Iris Xe Graphics | Apple 10-core GPU |
| RAM | 16GB / 8GB | 16GB |
| Storage | 256GB / 512GB | 256GB / 512GB |
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Full specifications
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General
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| Brand | Dell | Apple |
| Model | Dell Latitude 5440, Core i7 1355U | MacBook Air (15-inch, M4, 2025) |
| Announced | 2023 | 2025 |
| Form Factor | Clamshell | Clamshell |
| Color | — | Sky Blue, Silver, Starlight, Midnight |
Design
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| Dimensions | — | 34.04 × 23.76 × 1.15 cm |
| Weight | — | 1.51 kg |
| Build Materials | — | Aluminum enclosure |
Display
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| Display Size | 14 inches | 15.3 inches |
| Display Type | IPS LCD | Liquid Retina IPS, LED-backlit |
| Resolution | 1920 × 1080 | 2880 × 1864 |
| Refresh Rate | 60Hz | 60Hz |
| Brightness | — | 500 nits |
| Touchscreen | — | No |
| Display Features | — | 224 ppi, 1 billion colors, Wide color (P3), True Tone |
Performance
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| GPU | Intel Iris Xe Graphics | Apple 10-core GPU |
| Graphics Memory | Shared system memory | Shared unified memory |
| Storage Type | PCIe NVMe SSD | SSD |
| Processor | — | Apple M4 |
| CPU | — | 10-core CPU (4 performance cores and 6 efficiency cores) |
| RAM Type | — | Unified memory |
Memory & Storage
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| RAM | 16GB / 8GB | 16GB |
| Storage | 256GB / 512GB | 256GB / 512GB |
Battery & Charging
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| Battery | — | 66.5Wh lithium-polymer |
| Battery Life | — | Up to 15 hours wireless web; up to 18 hours video playback |
| Charging | — | MagSafe 3 or USB-C charging; fast-charge capable with 70W adapter |
| Power Adapter | — | 35W Dual USB-C Port Power Adapter |
Software
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| Operating System | — | macOS |
Connectivity
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| Wi-Fi | Wi-Fi 6E | Wi-Fi 6E (802.11ax) |
| Bluetooth | — | Bluetooth 5.3 |
| Ethernet | — | No built-in Ethernet |
Keyboard & Input
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| Stylus Support | No | No |
| Keyboard | — | Backlit Magic Keyboard |
| Keyboard Backlight | — | Yes |
| Trackpad | — | Force Touch trackpad with Multi-Touch gestures |
| Fingerprint Reader | — | Touch ID |
Ports
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| Thunderbolt / USB4 | Thunderbolt 4 | 2 × Thunderbolt 4 / USB 4 (up to 40Gb/s) |
| DisplayPort | DisplayPort output over USB-C | DisplayPort output over USB-C |
| USB-A | — | No |
| USB-C | — | 2 × USB-C ports |
| HDMI | — | No built-in HDMI; adapter supported |
| Memory Card Reader | — | No |
| 3.5mm Audio Jack | — | 3.5mm headphone jack with high-impedance headphone support |
| Other Ports | — | MagSafe 3 |
What's in the Box
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| Laptop | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
Camera & Audio
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| Webcam | — | 12MP Center Stage camera with 1080p video |
| Speakers | — | Six-speaker sound system with force-cancelling woofers |
| Microphones | — | Three-mic array with directional beamforming |
| Audio Features | — | Spatial Audio, Dolby Atmos, Voice Isolation and Wide Spectrum microphone modes |
Additional Features
| Specification | Dell Latitude 5440, Core i7 1355U | MacBook Air 15-inch M4 |
|---|---|---|
| Security | — | Touch ID |
| Cooling | — | Fanless passive cooling |
| Special Features | — | 16-core Neural Engine; external display support |