Latitude 5550 Ultra 7 Latitude 5550 Ultra 5 Latitude 3550 Ultra 5 Latitude 3550 i5-1335U Latitude 3550 Ultra 7 Add to Cart Add to Cart Add to Cart Buying Options Buying Options Customer Reviews 4.4 out of 5 stars 30 5.0 out of 5 stars 9 4.8 out of 5 stars 11 4.5 out of 5 stars 28 4.8 out of 5 stars 17 Price $1,179.00$1,179.00 $1,139.00$1,139.00 $882.55$882.55 $759.00$759.00 $1,025.05$1,025.05 Processor Intel Ultra 7 155U Intel Core Ultra 5 135U Intel Core Ultra 5 135U Intel Core i5-1335U Intel Core Ultra 7 155U Graphics Intel Graphics Intel Graphics Intel Graphics Intel Iris Xe graphics Intel Graphics Wireless Wi-Fi 6, Bluetooth 5.3 Wi-Fi 6, Bluetooth 5.3 Wi-Fi 6, Bluetooth 5.3 WiFi 6E, Bluetooth 5.3 Wi-Fi 6, Bluetooth 5.3 Display 15.6" FHD 1920x1080 15.6" FHD 1920x1080 15.6" FHD 1920x1080 15.6" FHD 1920x1080 15.6" FHD 1920x1080 Operating System Windows 11 Professional English Windows 11 Professional English Windows 11 Professional English Windows 11 Professional English Windows 11 Professional English Backlit Keyboard ✓ ✓ ✓ No ✓ Fingerprint Reader ✓ ✓ ✓ No ✓ Dell Latitude 5550 15 AI performance at your fingertips A new way of computing: The new Intel Core Ultra processor delivers the next generation of hybrid architecture for supercharged computing with a battery that lasts. Thanks to a three tier multi-processing unit, business users can manage complex workloads by sending the right task to the right engine at the right time. A CPU manages lightweight low-latency AI tasks, a GPU manages media and visual AI rendering, and an NPU, a dedicated AI engine, manages sustained AI and AI offload. AI-accelerated apps: An NPU helps apps run fast and smooth for efficient: Collaboration: Use up to 38% less power when utilizing AI-enhanced collaboration tools during Zoom calls.Creativity: 132% faster performance when running on-device AI photo editing on Adobe.Security: Detect malware with less than 1% CPU utilization using CrowdStrike. Copilot Hardware Key: Effortlessly jumpstart your workflow with the Copilot Hardware Key on your device, saving you time by providing quick access to the tools you need to start your workday. Intelligent collaboration: Users enjoy smoother collaboration with AI-boosts that make Windows Studio Effects even better, with features like smart framing and noise suppression that don’t impact overall system performance. . Ultimate security to work from everywhere Layered security: The industry's most secure commercial PCs offering Dell SafeID, Dell SafeBIOS, fingerprint readers, TPM chip and lock slot options. Latitude 5550 also features built-in security options such as Control Vault 3+, privacy shutters, Windows Hello/IR camera and intelligent privacy. Peace of mind: Intelligent privacy features from Dell Optimizer help keep sensitive data private. Onlooker Detection notifies you when someone is peering at your screen and will texturize your screen, and Look Away Dim knows when your focus is elsewhere and dims to further protect privacy and save battery life. Experience uncompromised connectivity High-speed connections: Available Wi-Fi 6 ensure you’re always connected at the industry’s fastest speeds. Productivity anywhere: Network Optimization joins the best available network, prioritizes conferencing apps and delivers fast data and video downloads with the world's first simultaneous multi-network connection. Convenient connectivity: Quickly connect to peripherals with a broad range of ports including Thunderbolt 4.0 USB-C, HDMI 2.1 and USB-A. Industry-leading AI. Powerful cybersecurity. Designed for business. AI-powered multi-tasking mastery for a new way of working with Windows 11 Pro. With features like Copilot in Windows, get better answers, grow your skills, and effortlessly optimize workflows. Windows 11 Pro on Dell PCs come with the latest advances in security and AI delivered conveniently to your desktop. Benefit from AI-enhanced efficiency, performance, and security today, and innovate to take on new challenges tomorrow. Ports & Slots 1. MicroSD Card Slot 2. Universal Audio Port 3. USB-A 3.2 Gen1 4. USB-A 3.2 Gen1 with PowerShare 5. HDMI 2.1 6. RJ-45 7. Wedge Shaped Lock Slot8. 2x Thunderbolt 4.0 USB-C with Power Delivery & DisplayPort Processor Intel Core Ultra 7 155U, 12C (2P + 8E + 2LPE) / 14T, Max Turbo up to 4.8GHz, 12MB Operating System Windows 11 Pro English Graphics Intel Graphics Display 15.6" FHD 1920x1080, 60Hz, IPS, Non-Touch, Anti-Glare, 250 nit, 45% NTSC Wireless Wi-Fi 6 , Bluetooth 5.3 wireless card Ports 2 Thunderbolt 4 (40 Gbps) with DisplayPort Alt Mode/USB Type-C/USB4/Power Deli-very 1 USB 3.2 Gen1 with PowerShare 1 USB 3.2 Gen 1 1 HDMI 2.1 port 1 universal audio port 1 RJ-45 Ethernet port Slots 1 wedge-shaped lock slot 1 microSD-card slot Camera 1080p at 30 fps, FHD RGB camera, Dual-array microphones Audio and Speakers Stereo speakers with Realtek Waves MaxxAudio 13.0, 2W x2 = 4W total Power 65W AC adapter, USB Type-C, EcoDesign Primary Battery 3500mA Keyboard English US backlit AI hotkey keyboard with numeric keypad, 99-key Dimensions (W X D X H) 14.09 x 9.19 x 0.82 in Weight Starting at 3.58 lb Dell SafeID Fingerprint Reader, Control Vault 3+