Dell Latitude 14 7455

LaptopMedia.com Laptop Specs Dell Latitude 14 7455 Dell Latitude 14 7455

Date Published: 26 Jan 2025

Qualcomm Snapdragon X Elite X1E-80-100
Qualcomm Snapdragon X Elite Adreno GPU
14.0", QHD+ (2560 x 1600), IPS
512GB SSD
32GB RAM
1.44 kg (3.2 lbs)

TOTAL SCORE

7.5 Portability Very Good

8.5 Display Excellent

6.2 For Work Good

3.7 For Gaming Mediocre

Best Prices Specs Review Display For Work For Gaming

Dell Latitude 14 7455

$3267^.50 $2016^.59

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Review

Dell Latitude 14 7455 in-depth review

The 14-inch Dell Latitude 7455 is offered with new Qualcomm CPUs. This includes the Snapdragon X Elite X1E-80-100 with eight P cores and four E cores. The more modest Snapdragon X Plus X1P-64-100 has two fewer performance cores than its bigger sibling. The main focus here is the powerful NPU chip for accelerated AI productivity.There is just one display model but this one sounds great on paper - 1600p resolution alongside touchscreen capabilities. The port selection doesn't include many connectors but at least you get two full-function 40 Gbps USB4s. This device relies on Type-C charging which means one of the fancy ports isn't available when the adapter is plugged in.That's a thin and light notebook, that's why the memory is soldered. However, the storage capabilities are also lim[...]

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Pros

The fan isn't too noisy under long 100% CPU loads in "Ultra Performance" mode
Solid aluminum build
Comfortable keyboard
No PWM (AUO0BA4)
98% sRGB coverage + accurate colors with our "Design and Gaming" profile (AUO0BA4)
1670:1 contrast ratio + 418 nit max brightness (AUO0BA4)
Up-to-date port selection with 2x Thunderbolt 4 ports + MicroSD card slot
Very long battery life
1080p IR Web camera with a privacy shutter
Fingerprint reader + Nano SIM slot (all are optional)
The CPU can sustain 4.00 GHz / 3.40 GHz P and E-core clock in short and medium loads
The bottom panel can be easily popped

Cons

Pricey for what it is
Soldered RAM + one M.2 slot
Some apps and games don’t work at all
Just 1.90 GHz CPU clock in heavy loads

Disassembly, maintenance and upgrade options

Opening the DeviceUndo the 7 Phillips-head screws securing the bottom panel. The screws in the top two edges are captive and will lift the panel up slightly. Pry the sides and the front with a thin plastic tool, leaving the back for last.More info: Here's how the bottom plate looks on the inside.Battery RemovalUnplug the battery connector from the mainboard. Undo the 5 Phillips-head screws securing the battery to the base. Lift the battery to remove it.Note: The device comes with a 54Wh battery, offering approximately 16 hours of video playback.[...]

DISPLAY: 14.0-inch, 2560x1600, IPS

Name
AUO 69R1W-B140QAX (AUO0BA4)

Diagonal
14.0"

Pixel density
215.63 ppi

Brightness
418 cd/m²

sRGB
98%

PWM frequency
No PWM (Flicker-Free)

Panel Type
IPS

Resolution
2560x1600

Becomes "Retina" from
16 inches (41 cm)

Contrast
1670:1

dE Color Checker
3.8 1.3

PWM Rating
10.0: (safe)

Buy our Profiles

Buy our profiles for AUO 69R1W-B140QAX (AUO0BA4)

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.

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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.

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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.