Dell Latitude 7650 3MCXC vs Latitude 5521 XKM4X Laptop Comparison

Dell Latitude 7650 3MCXC and Dell Latitude 5521 XKM4X are both laptops with the same SSD Capacity (512 GB), Panel Type (IPS) and Refresh Rate (60 Hz). The main differences are in better single-core performance (+8%), better multithreading performance (+18%), CPU and CPU Cores.

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Dell Latitude 7650 3MCXC	Dell Latitude 5521 XKM4X
Prices (Change region) In Stock Free shipping $2,371.49 Out of Stock Free shipping $3,768.76	Prices (Change region) Out of Stock Free shipping $2,195.71 Out of Stock + $9.50 Shipping $2,190.99 Out of Stock Free shipping $2,769.99
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Brand DELL	Brand DELL
Model 3MCXC	Model XKM4X
Release Date 📅 August 2025	Release Date 📅 November 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Single-Core Performance (Charts) (0%)	Single-Core Performance (Charts) (-8%)
Workstation Performance (Charts) (-18%)	Workstation Performance (Charts) (0%)
Gaming Performance (Charts) n/a	Gaming Performance (Charts) n/a
Price history View Details ►	Price history View Details ►
CPU Intel Core Ultra 7 165U	CPU Intel i7-11850H
CPU Cores 12	CPU Cores 8
CPU Clock Rate 1700 MHz	CPU Clock Rate 2500 MHz
CPU Turbo Clock Rate 4900 MHz	CPU Turbo Clock Rate 4800 MHz
RAM Size 32 GB	RAM Size 16 GB
Memory Type LPDDR5x	Memory Type DDR4
Memory Configuration -	Memory Configuration 1 x 16 GB
GPU Intel Graphics	GPU Intel UHD Graphics
SSD Capacity 512 GB	SSD Capacity 512 GB
SSD Type PCI Express 4.0	SSD Type NVMe,PCI Express
Screen Size 16"	Screen Size 15.6"
Resolution 1920 x 1200	Resolution 1920 x 1080
Panel Type IPS	Panel Type IPS
Refresh Rate 60 Hz	Refresh Rate 60 Hz
Front Camera Yes	Front Camera Yes
Front Camera Resolution Full HD	Front Camera Resolution HD
Dimensions 358 mm x 250.4 mm x 19.50 mm	Dimensions 357.8 mm x 233.3 mm x 24.10 mm
Operating System Windows 11 Pro	Operating System Windows 10 Pro
Weight 1.83 Kg	Weight 1.79 Kg
Battery Capacity 57 Wh	Battery Capacity 64 Wh
USB 3.2 Gen 1 Type A Ports 2	USB 3.2 Gen 1 Type A Ports 2
USB 4 Gen 2x2 Ports -	USB 4 Gen 2x2 Ports 2
Thunderbolt 4 Ports 2	Thunderbolt 4 Ports -
Ethernet Ports -	Ethernet Ports 1
HDMI Ports 1	HDMI Ports 1
HDMI Version 2.1	HDMI Version 2.0
Fingerprint Reader Yes	Fingerprint Reader Yes
Wi-Fi Generation 7	Wi-Fi Generation 6
Keyboard Backlit Yes	Keyboard Backlit Yes

Comparison and key differences summary

Reasons to buy the Dell Latitude 7650 3MCXC:

Newer Product, it was released around 4 years later
Slightly better single-core performance, around +8% (Intel Core Ultra 7 165U)
4 more cores (Intel Core Ultra 7 165U)
16 GB more RAM
Bigger screen size (+0.40")
Higher Screen Resolution (1920 x 1200 pixel)
Newer Wi-Fi protocol
+2 Ports Thunderbolt 4