Dell Latitude 7450 vs Apple MacBook Air 15 M3 (2024)
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60
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Please select specific configurations for the laptops to get a more accurate comparative review
Review
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Portability
Design, materials, durability and usability
Pick the usage scenario that best matches your needs
Value for money (Beta)
Key Differences
Advantages of the Dell Latitude 7450
- Includes an old-school USB-A port
- Slightly easier to carry: weighs 180 grams less (around 0.4 lbs)
- Better webcam recording quality
- Much smaller footprint: 14% more compact case (108 vs 125.4 square inches)
Advantages of the Apple MacBook Air 15 M3 (2024)
- MacBook with the Apple M3 chip maintains its performance even when running on battery power.
- Features a much bigger (~75%) battery – 66.5 against 38 watt-hours
- Around 41% better multi-core CPU performance in the Cinebench 2024 test
- Thinner bezels and 3% higher screen-to-body ratio
- Provides 100% higher max. screen brightness: 500 vs 250 nits
- 38% sharper screen – 224 versus 162 pixels per inch (PPI)
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.33 kg (2.93 lbs) | 1.51 kg (3.33 lbs) |
| Dimensions | 313 x 222.75 x 17.1-18.21 mm 12.32 x 8.77 x 0.67-0.72 inches |
340.4 x 237.6 x 11.5 mm 13.4 x 9.35 x 0.45 inches |
| Area | 697 cm2 (108 inches2) | 809 cm2 (125.3 inches2) |
| Screen-to-body ratio | ~81.5% | ~83.9% |
| Side bezels | 5.8 mm | 5.4 mm |
| Colors | Gray | Black, Silver, Gold, Gray |
| Material | Aluminum | Aluminum |
| Transformer | No | No |
| Opening angle | 180° | 130° |
Size comparison
| Cooling system | Active | Passive |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Number of fans | 1 | - |
| Noise level (max. load) | 38.2 dB | - |
Display
| Size | 14 inches | 15.3 inches |
| Type | IPS LCD | IPS LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Adaptive refresh rate | No | No |
| PPI | 162 ppi | 224 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 1920 x 1200 pixels | 2880 x 1864 pixels |
| HDR support | No | Yes, Dolby Vision |
| Sync technology | No | No |
| Touchscreen | No | No |
| Coating | Matte | Glossy (Antireflective) |
| Ambient light sensor | Yes | Yes |
Screen space comparison
MacBook Air 15 M3 (2024)
15.3″ (16:10 ratio) = 105.2 in2
Latitude 7450
14″ (16:10 ratio) = 88.1 in2
~19% more screen space
| Contrast | - | 1422:1 |
| sRGB color space | - | 99.9% |
| Adobe RGB profile | - | 87.8% |
| DCI-P3 color gamut | - | 98.7% |
| Response time | 35 ms | 25 ms |
Max. brightness
Battery
Capacity
| Voltage | 7.6 V | - |
| Full charging time | 1:30 hr | 2:50 hr |
| Battery type | Li-Po | Li-Po |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes | Yes, 70 W |
| Charging port position | Left | Left |
| Charge power | 60 / 65 / 100 W | 35 / 70 W |
| Cable length | 1 meters | 2 meters |
| Weight of AC adapter | - | 184 / 298 grams |
CPU
CPU name
| Base frequency | 1.3 GHz | 4.05 GHz |
| Turbo frequency | 4.3 GHz | - |
| Cores | 12 (2P + 10E) | 8 (4P + 4E) |
| Threads | 14 | 8 |
| L3 Cache | 12 MB | - |
| Integrated GPU | Arc Graphics (4-Cores) | Apple M3 GPU |
| Fabrication process | 7 nm | 3 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | 14 W | 15 W |
| Type | Integrated | Integrated |
| Fabrication process | 5 nm | 3 nm |
| GPU base clock | 300 MHz | 500 MHz |
| GPU boost clock | 1850 MHz | 1380 MHz |
| FLOPS | 1.9 TFLOPS | 3.5 TFLOPS |
| Memory size | System Shared | System Shared |
| Memory type | LPDDR5X | LPDDR5 |
| Memory bus | - | 128 bit |
| Memory speed | 6.4 Gbps | 6.4 Gbps |
| Shading units (cores) | 512 | 1280 |
| Texture mapping units (TMUs) | 32 | 80 |
| Raster operations pipelines (ROPs) | 16 | 40 |
| GPU performance | 1.9 TFLOPS | 3.5 TFLOPS |
| Blender GPU | - | 148 |
| Solar Bay | - | 12242 |
RAM
RAM size
| Channels | 2x8 GB | 2x4 GB |
| Clock | 6400 MHz | 6400 MHz |
| Type | LPDDR5X | LPDDR5 |
| Upgradable | No | No |
Storage
Storage size
| Bus | PCI-E Gen 4.0 (4x) | Custom |
| Storage type | SSD (M2) | SSD (M2) |
| Channels | 1x256 GB | 1x256 GB |
| Upgradable | Yes | No |
| Total slots | 1 | - |
| NVMe | Yes | Yes |
Sound
| Audio chip | Realtek ALC3281 | - |
| Speakers | 4.0 | 2.4 (2 tweeters and 4 woofers) |
| Power | 4x2W | - |
| Dolby Atmos | No | Yes |
| Loudness | ~81 dB | ~85.1 dB |
| Microphones | 2 | 3 |
Connectivity
| Wi-Fi standard | v7 | v6E |
| Bluetooth | v5.4 | v5.3 |
| Fingerprint | Optional | Yes |
| Infrared sensor | Optional | No |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 2560 x 1440 | 1920 x 1080 |
| USB-A | 2x USB 3.2 | No |
| USB Type-C | 2x USB 4.0 | 2x USB 4.0 |
| Thunderbolt | Thunderbolt 4 | Thunderbolt 3 |
| HDMI | 1x HDMI 2.1 | No |
| DisplayPort | No | No |
| VGA | No | No |
| Audio jack (3.5 mm) | Yes | Yes |
| Ethernet (RJ45) | No | No |
| SD card reader | No | No |
| Proprietary charging port | No | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | No | No |
| Backlight | Optional | Yes |
| Key travel | - | 1 mm |
| Size | 13.3 x 7.2 cm | - |
| Surface | - | Glass |
| Windows Precision | Yes | No |
Further details
Notes on Latitude 7450:
- There are Ultralight and 2-in-1 (transformer) versions differ in dimensions.
- The 2-in-1 version: 222.75 x 313 x 17.10-18.21 mm.
- The Ultralight version: 220.2 x 313 x 17.15-17.95 mm.
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.
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