Lenovo Yoga Slim 7x (14") vs Dell Inspiron 14 5445
64
out of 100
VS
43
out of 100
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 Lenovo Yoga Slim 7x (14")
- Higher screen refresh rate: 90 versus 60 Hz
- Higher number of cutting-edge USB Type-C ports: 3 versus 1
- Can run popular games at about 94-128% higher FPS
- Easier to carry: weighs 280 grams less (around 0.62 lbs)
- Features a much bigger (~71%) battery – 70 against 41 watt-hours
- Around 52% better multi-core CPU performance in the Cinebench 2024 test
- Thinner bezels and 4% higher screen-to-body ratio
- Display has support for touch input
- Provides 100% higher max. screen brightness: 500 vs 250 nits
- 48% sharper screen – 239 versus 162 pixels per inch (PPI)
Advantages of the Dell Inspiron 14 5445
- Includes an old-school USB-A port
- User-upgradable RAM (up to 32GB)
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.28 kg (2.82 lbs) | 1.56 kg (3.44 lbs) |
| Dimensions | 325 x 225.15 x 12.9 mm 12.8 x 8.86 x 0.51 inches |
314 x 226.15 x 15.86-17.31 mm 12.36 x 8.9 x 0.62-0.68 inches |
| Area | 732 cm2 (113.4 inches2) | 710 cm2 (110 inches2) |
| Screen-to-body ratio | ~83.3% | ~80% |
| Side bezels | 6.3 mm | 6.3 mm |
| Colors | Blue | Blue |
| Material | Aluminum | Aluminum |
| Transformer | No | No |
| Opening angle | 165° | 180° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Number of fans | 2 | 1 |
| Noise level (max. load) | 40.5 dB | - |
Display
| Size | 14.5 inches | 14 inches |
| Type | OLED | TN LCD |
| Refresh rate | 90 Hz | 60 Hz |
| PPI | 239 ppi | 162 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 2944 x 1840 pixels | 1920 x 1200 pixels |
| HDR support | Yes, Dolby Vision | No |
| Sync technology | No | No |
| Touchscreen | Yes | No |
| Coating | Glossy | Matte |
| Ambient light sensor | Yes | No |
Screen space comparison
Yoga Slim 7x (14")
14.5″ (16:10 ratio) = 94.5 in2
Inspiron 14 5445
14″ (16:10 ratio) = 88.1 in2
~7% more screen space
| Contrast | 1000000:1 | 600:1 |
| sRGB color space | 100% | - |
| Adobe RGB profile | 90.8% | - |
| DCI-P3 color gamut | 100% | - |
| Response time | 1 ms | 35 ms |
Max. brightness
Battery
Capacity
| Voltage | - | 11.25 V |
| Full charging time | 2:05 hr | - |
| Battery type | Li-Po | Li-Po |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes | Yes |
| Charging port position | Left, Right | Left |
| Charge power | 65 W | 65 W |
| Cable length | - | 1 meters |
| Weight of AC adapter | 324 grams | 290 grams |
CPU
CPU name
| Base frequency | 3.4 GHz | 3.7 GHz |
| Turbo frequency | - | 4.9 GHz |
| Cores | 12 | 6 (2P + 4E) |
| Threads | 12 | 12 |
| L3 Cache | 6 MB | 16 MB |
| Integrated GPU | Qualcomm Adreno X1-85 | Radeon 740M |
| Fabrication process | 4 nm | 4 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | 30 W | 15 W |
| Type | Integrated | Integrated |
| Fabrication process | 4 nm | 4 nm |
| GPU base clock | 300 MHz | 800 MHz |
| GPU boost clock | 1250 MHz | 2800 MHz |
| FLOPS | 3.8 TFLOPS | 1.4 TFLOPS |
| Memory size | System Shared | System Shared |
| Memory type | LPDDR5X | DDR5 |
| Memory speed | 8.45 Gbps | 5.6 Gbps |
| Shading units (cores) | 1536 | 256 |
| Texture mapping units (TMUs) | 96 | 16 |
| Raster operations pipelines (ROPs) | 48 | 8 |
| GPU performance | 3.8 TFLOPS | 1.4 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | - | 100 |
| Solar Bay | 8722 | 5175 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x8 GB | 1x8 GB |
| Clock | 8448 MHz | 5600 MHz |
| Type | LPDDR5X | DDR5 |
| Upgradable | No | Yes |
| Total slots | - | 2 |
| Max. ram size | - | 32 GB |
Storage
Storage size
| Bus | PCI-E Gen 4.0 (4x) | PCI-E Gen 4.0 (4x) |
| Storage type | SSD (M2) | SSD (M2) |
| Channels | 1x512 GB | 1x256 GB |
| Upgradable | Yes | Yes |
| Total slots | 1 | 1 |
| NVMe | Yes | Yes |
Sound
| Audio chip | - | Realtek ALC3254 |
| Speakers | 2.2 (2 tweeters and 2 woofers) | 2.0 |
| Power | 2x2W, 2x2W | 2x2W |
| Dolby Atmos | Yes | Yes |
| Loudness | ~81.3 dB | - |
| Microphones | 4 | 2 |
Connectivity
| Wi-Fi standard | v7 | v6 |
| Bluetooth | v5.3 | v5.3 |
| Fingerprint | No | Optional |
| Infrared sensor | Yes | No |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | 1920 x 1080 |
| USB-A | No | 2x USB 3.2 |
| USB Type-C | 3x USB 4.0 | 1x USB 3.2 |
| Thunderbolt | No | No |
| HDMI | No | 1x HDMI 1.4 |
| DisplayPort | No | No |
| VGA | No | No |
| Audio jack (3.5 mm) | No | Yes |
| Ethernet (RJ45) | No | No |
| SD card reader | No | Yes |
| Proprietary charging port | No | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | No | No |
| Backlight | Yes | Yes |
| Key travel | 1.5 mm | - |
| Size | 13.5 x 8.0 cm | 11.5 x 8.0 cm |
| Surface | Glass | Plastic |
| Windows Precision | Yes | Yes |
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.
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