Frequently criticized
The single M.2 2230 NVMe slot drew heavy criticism for blocking common 2280 drives like a 2TB Samsung 990, and for lacking room for DRAM cache, which commenters say makes even branded 2230 SSDs perform poorly.
Frequently criticized
Users report a common Kingston memory kit being rejected outright and a second SODIMM module failing to register despite reseating, while others were unsure if higher-capacity DDR5 or DDR4 64GB kits are supported at all.
Frequently criticized
Several owners criticize the matte FHD screen as low brightness and color-inaccurate, with one saying an older six-year-old Latitude's display looked better, and another replacing the panel entirely with a 400-nit, 100% sRGB unit.
Generally negative
One new owner found the laptop noticeably hotter than a MacBook, and a prospective buyer worried the single-heat-pipe cooling on P-series chips would throttle, prompting a teardown to test better thermal paste and pads.
Frequently criticized
Owners report unexpected freezing that persisted after driver reinstalls, a boot loop after installing software following an admin password lock, and a black-screen boot with the fan running but no display output.
Generally negative
One user got stuck needing an internet connection just to reset an admin password after a boot loop, and another asked how to handle an 'unsupported battery' prompt triggered by installing a non-genuine Dell battery.
Generally negative
One commenter says the 5440 dropped the microSD slot and shipped with lower battery capacity compared to the 5420/5430 it replaces, on top of losing the larger 2280 SSD format.
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