Infinix Zero Book Ultra vs Dell Latitude 3550
50
out of 100
VS
38
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 Infinix Zero Book Ultra
- Around 2.9x better multi-core CPU performance in the Cinebench 2024 test
- Higher number of cutting-edge USB Type-C ports: 2 versus 1
- Features a much bigger (~67%) battery – 70 against 42 watt-hours
- Provides 82% higher max. screen brightness: 400 vs 220 nits
- 41% sharper screen – 141 versus 100 pixels per inch (PPI)
Advantages of the Dell Latitude 3550
- Includes an old-school USB-A port
- Can run popular games at about 30-41% higher FPS
- User-upgradable RAM (up to 64GB)
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.8 kg (3.97 lbs) | 1.81 kg (3.99 lbs) |
| Dimensions | 360.3 x 237 x 16.95 mm 14.19 x 9.33 x 0.67 inches |
359 x 239.69 x 18.13-20.4 mm 14.13 x 9.44 x 0.71-0.8 inches |
| Area | 854 cm2 (132.4 inches2) | 860 cm2 (133.4 inches2) |
| Screen-to-body ratio | ~78.6% | ~78% |
| Side bezels | 7.5 mm | 6.8 mm |
| Colors | Gray | Gray |
| Material | Aluminum | Aluminum |
| Transformer | No | No |
| Opening angle | - | 180° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Number of fans | 2 | 1 |
Display
| Size | 15.6 inches | 15.6 inches |
| Type | IPS LCD | TN LCD |
| Refresh rate | 60 Hz | 60 Hz |
| PPI | 141 ppi | 100 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Resolution | 1920 x 1080 pixels | 1366 x 768 pixels |
| HDR support | No | No |
| Sync technology | No | No |
| Touchscreen | No | No |
| Coating | Matte | Matte |
| Ambient light sensor | No | No |
| Contrast | - | 500:1 |
| sRGB color space | 100% | - |
| Response time | - | 25 ms |
Max. brightness
Battery
Capacity
| Voltage | - | 11.4 V |
| Full charging time | - | 2:00 hr |
| Battery type | Li-Po | Li-Ion |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes | Yes |
| Charging port position | Left | Left |
| Charge power | 100 W | 60 / 65 / 100 W |
| Cable length | - | 1 meters |
CPU
CPU name
| Base frequency | 1.2 GHz | 1.2 GHz |
| Turbo frequency | 4.5 GHz | 4.5 GHz |
| Cores | 14 (4P + 10E) | 6 (2P + 4E) |
| Threads | 18 | 8 |
| L3 Cache | 18 MB | 10 MB |
| Integrated GPU | Arc Graphics (7-Cores) | Intel UHD Graphics (64EU) |
| Fabrication process | 7 nm | 10 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | 28 W | - |
| Nvidia Optimus | - | Yes |
| Type | Integrated | Dedicated |
| Fabrication process | 5 nm | 8 nm |
| GPU base clock | 300 MHz | 1155 MHz |
| GPU boost clock | 2200 MHz | 1477 MHz |
| FLOPS | 3.9 TFLOPS | 6 TFLOPS |
| Memory size | System Shared | 2 GB |
| Memory type | LPDDR5X | GDDR6 |
| Memory bus | - | 64 bit |
| Memory speed | 7.47 Gbps | ~12 Gbps |
| Shading units (cores) | 896 | 2048 |
| Texture mapping units (TMUs) | 56 | 64 |
| Raster operations pipelines (ROPs) | 24 | 40 |
| GPU performance | 3.9 TFLOPS | 6 TFLOPS |
| Blender GPU | - | 473 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x8 GB | 1x8 GB |
| Clock | 7467 MHz | 5600 MHz |
| Type | LPDDR5X | DDR5 |
| Upgradable | No | Yes |
| Total slots | - | 2 |
| Max. ram size | - | 64 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 ALC3204 |
| Speakers | 2.2 (2 tweeters and 2 woofers) | 2.0 |
| Power | 2x2W, 2x2W | 2x2W |
| Dolby Atmos | No | No |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v6E | v6E |
| Bluetooth | v5.3 | v5.3 |
| Fingerprint | Yes | Yes |
| Infrared sensor | No | Optional |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | 1920 x 1080 |
| USB-A | 2x USB 3.2 | 3x USB 3.2 |
| USB Type-C | 2x USB 3.2 | 1x USB 3.2 |
| Thunderbolt | No | No |
| HDMI | 1x HDMI 2.0 | 1x HDMI 2.0 |
| DisplayPort | No | No |
| VGA | No | No |
| Audio jack (3.5 mm) | Yes | Yes |
| Ethernet (RJ45) | No | Yes |
| SD card reader | Yes | Yes |
| Proprietary charging port | No | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | No | Yes |
| Backlight | Yes | Yes |
| Size | - | 11.5 x 6.7 cm |
| Surface | Glass | Plastic |
| Windows Precision | Yes | Yes |
Further details
Notes on Latitude 3550:
- A laptop with 13th gen CPU comes with HDMI 1.4 and DDR5 5200 MHz memory, while with 14th processors it has HDMI 2.0 and 5600 MHz.
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.
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