Dell Latitude 15.6" 5550 2024, Core Ultra 7 155U, 16GB, 512GB SSD, Silver
Powered by the Intel Core Ultra 7 155U with vPro and 16GB of DDR5 RAM, this Latitude 5550 delivers strong multitasking performance in a 1.62kg chassis with a comprehensive port selection including Thunderbolt and HDMI 2.1. The 15.6-inch multi-touch display and full warranty on this open-box unit offer solid value for a business-class machine, though its 250-nit screen limits outdoor visibility. It’s best suited for business users and developers who need a secure, AI-ready Windows 11 Pro workstation with wired Ethernet connectivity.
CPU Intel Core Ultra 7 155U
RAM 16 GB
Storage 512 GB
Screen 15.6" 1920x1080
GPU Intel Graphics
OS Windows 11 Pro
Weight 1.7 kg
Battery 54 Wh
56 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong port selection (100th percentile) 100th
- Strong social proof (74th percentile) 74th
- Strong gpu (69th percentile) 69th
Cons
- Below average affordability (26th percentile)
- Below average reliability (33rd percentile)
The proof
Performance
Specifications
Full Specifications
Processor
| CPU | Intel Core Ultra 7 155U |
| Cores | 12 |
| Frequency | 1.7 GHz |
| L3 Cache | 12 MB |
Graphics
| GPU | Intel Graphics |
| Type | Integrated |
| VRAM | 16 GB |
| VRAM Type | DDR5 SDRAM |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | DDR5 |
| Storage | 512 GB |
| Storage Type | SSD |
Display
| Size | 15.6" |
| Resolution | 1920x1080 (Full HD) |
| Panel | IPS |
| Refresh Rate | 60 Hz |
| Brightness | 250 nits |
| Color Gamut | 45% sRGB |
Connectivity
| USB-C Ports | 4 |
| USB Ports | 2 |
| Thunderbolt | Thunderbolt 4 x 2 |
| HDMI | ✓ |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | Yes |
| Ethernet | 1 x Ethernet port |
Physical
| Weight | 1.7 kg / 3.7 lbs |
| Battery | 54 Wh |
| OS | Windows 11 Pro |
vs Competition
| Spec | Dell Latitude 15.6" 5550 | ASUS ROG Zephyrus GA403WR-G14.R95070TI | Lenovo T Series T16g Gen 3 | MSI Raider RAIDERGE6814247 | HP OmniBook X Flip | Acer Predator Helios Neo PHN16S-71-98RF |
|---|---|---|---|---|---|---|
| CPU | Intel Core Ultra 7 155U | AMD Ryzen AI 9 HX 370 | Intel Core Ultra 9 275HX | Intel Core i9 14900HX | AMD Ryzen AI 7 350 | Intel Core 7 240H |
| RAM (GB) | 16 | 32 | 128 | 32 | 24 | 32 |
| Storage (GB) | 512 | 1024 | 4096 | 2048 | 1024 | 1024 |
| Screen | 15.6" 1920x1080 | 14" 2880x1800 | 16" 3200x2000 | 16" 3840x2160 | 14" 1920x1200 | 16" 2560x1600 |
| GPU | Intel Graphics | NVIDIA GeForce RTX 5070 Ti | NVIDIA GeForce RTX 5090 Laptop GPU 24GB GDDR7 | NVIDIA GeForce RTX 4070 | AMD Radeon 860M | NVIDIA GeForce RTX 4070 |
| OS | Windows 11 Pro | Windows 11 Home | Windows 11 Pro | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 1.7 | 1.6 | 2.5 | 2.7 | 1.4 | 1.5 |
| Battery (Wh) | 54 | - | 100 | 100 | 59 | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | CPU | GPU | RAM | Ports | Screen | Portability | Storage | Reliability | Social Proof | Affordability |
|---|---|---|---|---|---|---|---|---|---|---|
| Dell Latitude 15.6" 5550 | 53.6 | 68.8 | 55.8 | 99.6 | 50.2 | 49.1 | 35.8 | 33.4 | 74.2 | 25.8 |
| ASUS ROG Zephyrus GA403WR-G14.R95070TI Compare | 91.2 | 95.7 | 90.9 | 77.4 | 96.5 | 73.7 | 88.5 | 60.4 | 96 | 8.4 |
| Lenovo T Series T16g Gen 3 Compare | 97.2 | 98.5 | 99.8 | 99.3 | 99.5 | 11.5 | 98.5 | 81.8 | 76.2 | 0.1 |
| MSI Raider RAIDERGE6814247 Compare | 93.2 | 94.5 | 86.4 | 98.6 | 98 | 9.3 | 93.9 | 60.4 | 51.3 | 10.2 |
| HP OmniBook X Flip Compare | 80.3 | 63.7 | 82.3 | 77.4 | 74 | 79.4 | 65.2 | 33.4 | 97.3 | 43.4 |
| Acer Predator Helios Neo PHN16S-71-98RF Compare | 93.2 | 94.5 | 89.1 | 97.3 | 92 | 42.2 | 79.3 | 10.7 | 96 | 14.4 |
Price
Value & Pricing
Price History
Usage Scores
- Overall55.8
- AI/LLM24.3
- Gaming18
- Portability55.3
- Creator28.7
- Student59.4
- Business52.6
- Developer59.3
- Entertainment55.6
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
Other Configurations8
Latitude 15.6" 555015.6"Intel Core Ultra 5 125U16GB512GBGrayLatitude 15.6" 555015.6"Intel Core Ultra 5 135U16GB256GBSilverLatitude 15.6" 555015.6"Intel Core i7 1355U32GB1TBGrayLatitude 15.6" 555015.6"Intel Core Ultra 5 125U16GB256GBGrayLatitude 15" 555015"Intel Core Ultra 5 125U16GB256GBLatitude 15.6" 555015.6"Intel Core Ultra 7 155U32GB512GBGrayLatitude 15.6" 555015.6"Intel Core i7 1355U32GB1TBGrayLatitude 15.6" 555015.6"Intel Core Ultra 7 155U64GB4TBBlack
