•  Date Published: 20 Feb 2025
    • Intel Core Ultra 7 165U
    • Intel Graphics (4-Cores)
    • 14.0”, WQXGA (2560 x 1600), IPS
    • 1000GB SSD
    • 32GB RAM
    • 1.54 kg (3.4 lbs)
    6.4
    TOTAL SCORE
    7.2 Portability Very Good
    8.5 Display Excellent
    6.4 For Work Good
    4.3 For Gaming Average

    Review

    Dell Latitude 9450 2-in-1 in-depth review

    The Dell Latitude 9450 (2-in-1) is a compact transformer that is full of modern hardware including 15W Meteor Lake-U CPU options with NPU for AI tasks. The port selection and the connectivity are as modern as possible - three Thunderbolt 4 ports, a combo of Wi-Fi 7 + Bluetooth 5.4 alongside an optional Nano-SIM card slot.This may be a small machine but it offers a quad stereo speaker setup with two 2W sub-woofers and 2W tweeters. Since the profile is thin, the only available slots for upgrading are the M.2 and the WWAN ones. Yes, even the Wi-Fi card is soldered. Still, the touchscreen display is very good. It's a color-accurate 14-inch unit with a 1600p resolution.The security seems on point thanks to an IR Web camera, optional fingerprint reader, dTPM 2.0, and Dell SafeBIOS which [...]

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    Pros

    • The fans aren't noisy under max CPU loads in "Ultra Performance" mode
    • Solid aluminum build
    • Good input devices
    • No PWM (AUO499A)
    • 100% sRGB coverage + accurate colors with our "Design and Gaming" profile (AUO499A)
    • 1700:1 contrast ratio + 584 nit max brightness (AUO499A)
    • 3x Thunderbolt 4 ports
    • Long battery life
    • 1080p IR Web camera
    • Fingerprint reader +  Nano SIM slot (all are optional)
    • The CPU can sustain 3.70 GHz / 3.20 GHz P and E-core clock in short and medium loads
    • 360-degree hinge
    • Fast 2230 NVMe (WD PC SN740)

    Cons

    • Pricey
    • Soldered RAM + one M.2 slot
    • The SSD gets toasty during benchmarking
    • No Type-A ports

    Disassembly, maintenance and upgrade options

    Opening the DeviceUndo the 6 captive Phillips-head screws securing the bottom panel. Use a thin plastic tool to pry the back of the device. Pop the top two corners and continue prying the sides and the front.More info: Here's how the bottom plate looks on the inside.Battery RemovalUnplug the battery connector from the motherboard. Undo the 6 Phillips-head screws securing the battery to the chassis. Untangle the Wi-Fi card cables around the battery housing before lifting the battery out.Note: This laptop is equipped with a 60Wh battery, providing [...]

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    DISPLAY: 14.0-inch, 2560x1600, IPS

    • Name
    • X7F7W-B140QAN (AUO499A)
    • Diagonal
    • 14.0"
    • Pixel density
    • 215.63 ppi
    • Brightness
    • 584 cd/m2
    • sRGB
    • 100%
    • PWM frequency
    • No PWM (Flicker-Free)
    • Panel Type
    • IPS
    • Resolution
    • 2560x1600
    • Becomes "Retina" from
    • 16 inches (41 cm)
    • Contrast
    • 1700:1
    • dE Color Checker
    • 4.0 1.3
    • PWM Rating
    • 10.0: (safe)

    Buy our profiles for X7F7W-B140QAN (AUO499A)

    In addition to receiving efficient and health-friendly profiles, by buying LaptopMedia's products you also support the development of our labs, where we test devices in order to produce the most objective reviews possible.

    Office Work

    Office Work should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing. This profile aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.

    Design and Gaming

    This profile is aimed at designers who work with colors professionally, and for games and movies as well. Design and Gaming takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65.

    Health-Guard

    Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced.

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