Dell Latitude 5440, Core i7 1355U vs HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD

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Selected Item Dell Latitude 5440, Core i7 1355UKSh 150,000Out of stock	× HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSDKSh 175,000.00Buy now

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HP OmniBook Ultra Flip 14, Ultra 7 256V, 16GB RAM, 1TB SSDKSh 195,000.00

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At a glance

Key specifications and important differences. Full details follow below.

Feature	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Display Size	14 inches	14-inch
Processor	—	Intel Core Ultra 7 256V
GPU	Intel Iris Xe Graphics	Intel Arc Graphics 140V
RAM	16GB / 8GB	16 GB
Storage	256GB / 512GB	1 TB

Full specifications

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SpecificationDell Latitude 5440, Core i7 1355UHP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD

General

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Brand	Dell	HP
Model	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-fm0023dx
Announced	2023	February 2025
Form Factor	Clamshell	2-in-1 convertible laptop
Color	—	Atmospheric Blue

Design

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Dimensions	—	313 × 218.5 × 14.6 mm
Weight	—	1.38 kg
Build Materials	—	Recycled aluminium chassis with 360° hinge

Display

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Display Size	14 inches	14-inch
Display Type	IPS LCD	IPS edge-to-edge glass touchscreen
Resolution	1920 × 1080	1920 × 1200 (2K)
Refresh Rate	60Hz	60 Hz
Brightness	—	400 nits
Touchscreen	—	Yes, 10-point multi-touch
Display Features	—	16:10, 62.5% sRGB, Corning Gorilla Glass 3, micro-edge, 89.58% screen-to-body ratio

Performance

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
GPU	Intel Iris Xe Graphics	Intel Arc Graphics 140V
Graphics Memory	Shared system memory	8 GB allocated/shared graphics memory
Storage Type	PCIe NVMe SSD	PCIe 4.0 NVMe M.2 SSD
Processor	—	Intel Core Ultra 7 256V
CPU	—	8 cores, 8 threads; up to 4.8 GHz; 12 MB cache; Intel AI Boost NPU (47 TOPS)
RAM Type	—	Soldered LPDDR5x-8533

Memory & Storage

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
RAM	16GB / 8GB	16 GB
Storage	256GB / 512GB	1 TB

Battery & Charging

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Battery	—	3-cell 59 Wh Li-ion polymer
Battery Life	—	Varies by workload and configuration
Charging	—	HP Fast Charge: approximately 50% in 30 minutes
Power Adapter	—	65 W USB-C power adapter

Software

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Operating System	—	Windows 11 Home

Connectivity

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Wi-Fi	Wi-Fi 6E	Intel Wi-Fi 6E AX211 (2×2)
Bluetooth	—	Bluetooth 5.3
Ethernet	—	No built-in Ethernet

Keyboard & Input

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Stylus Support	No	Yes; HP Rechargeable MPP2.0 Tilt Pen supported
Keyboard	—	Full-size keyboard
Keyboard Backlight	—	Backlit keyboard
Trackpad	—	HP Imagepad
Fingerprint Reader	—	No; Windows Hello face authentication

Ports

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Thunderbolt / USB4	Thunderbolt 4	1 × Thunderbolt 4 / USB4 40 Gbps
DisplayPort	DisplayPort output over USB-C	DisplayPort 2.1 via Thunderbolt 4; DisplayPort 1.4a via USB-C
USB-A	—	2 × USB-A 10 Gbps
USB-C	—	1 × USB-C 10 Gbps plus 1 × Thunderbolt 4 / USB4
HDMI	—	HDMI 2.1
Memory Card Reader	—	No
3.5mm Audio Jack	—	3.5 mm headphone/microphone combo jack
Other Ports	—	No additional ports

What's in the Box

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Laptop	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD

Camera & Audio

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Webcam	—	5 MP IR webcam with temporal noise reduction and privacy shutter
Speakers	—	Dual speakers tuned by Poly Studio
Microphones	—	Integrated dual-array digital microphones
Audio Features	—	Poly Studio; DTS:X Ultra; HP Audio Boost

Additional Features

Specification	Dell Latitude 5440, Core i7 1355U	HP OmniBook X Flip 14-FM0023DX, Ultra 7 256V, 16GB RAM, 1TB SSD
Security	—	Firmware TPM; IR camera; webcam privacy shutter
Cooling	—	Active fan cooling
Special Features	—	Copilot+ PC; Intel AI Boost NPU; 360° hinge

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