Unleash the power of next‑generation computing with the DELL Latitude 7455 – a laptop that blends Snapdragon X Elite performance, AI‑driven intelligence, and marathon‑lasting battery life into a sleek, portable design. This is the device you need to stay ahead, whether you’re closing deals, creating content, or tackling complex data on the go.
DELL Latitude 7455, Qualcomm Snapdragon, 14", 32GB/512GB, 3.4 GHz, DFRKR
Equipped with a 12‑core Snapdragon X Elite processor (up to 4 GHz boost) and 32 GB of LPDDR5x memory, the Latitude 7455 delivers lightning‑fast multitasking and AI acceleration. The 14‑inch QHD+ (2560 × 1600) IPS touchscreen offers 100 % sRGB color, 400 cd/m² brightness, and ComfortView Plus technology for reduced eye strain. A 512 GB PCIe 4.0 SSD provides ample, ultra‑fast storage for all your files.
Security is built in with a fingerprint reader, TPM 2.0, and an intelligent privacy shutter for the HD webcam. Stay connected with Wi‑Fi 7, Bluetooth, and two USB4 Gen 3x2 ports that support DisplayPort Alt Mode and 65 W Power Delivery for rapid charging.
The 54 Wh lithium‑polymer battery recharges in just three hours and supports Express Charge Boost, giving you up to a full workday on a single charge. ENERGY STAR certification ensures you get performance without compromising sustainability.
Benefits
- AI‑enhanced performance with up to 45 TOPS NPU for faster data processing.
- All‑day battery life and rapid 65 W USB‑C charging keep you productive longer.
- Future‑proof connectivity with Wi‑Fi 7 and dual USB4 ports.
- Robust enterprise security featuring fingerprint authentication and TPM 2.0.
Uses of the product
- Remote work and virtual collaboration with high‑quality video and audio.
- AI‑driven design, analytics, and development tasks.
- On‑site field service requiring durable, lightweight hardware.
- Multimedia creation and editing on a vivid QHD+ display.
Features
- Snapdragon X Elite 12‑core processor (3.4 GHz base, 4 GHz boost) with 42 MB cache.
- 32 GB LPDDR5x‑SDRAM delivering 8448 MT/s data transfer rate.
- 14‑inch QHD+ IPS touchscreen with 100 % sRGB, 400 cd/m² brightness, and Low Blue Light technology.
- 65 W USB‑C Power Delivery, Express Charge Boost, and a 54 Wh Li‑Po battery that charges in 3 hours.
Specifications
| Design |
| Form factor |
Clamshell |
| Product colour |
Grey |
| Product type |
Laptop |
| Display |
| Contrast ratio (typical) |
1000:1 |
| Maximum refresh rate |
60 Hz |
| Colour gamut |
100% |
| Low Blue Light technology |
Yes |
| RGB colour space |
sRGB |
| Display brightness |
400 cd/m² |
| Anti-glare screen |
Yes |
| LED backlight |
Yes |
| Native aspect ratio |
16:10 |
| Display technology marketing name |
ComfortView Plus |
| Panel type |
IPS |
| HD type |
Quad HD+ |
| Touchscreen |
Yes |
| Display resolution |
2560 x 1600 pixels |
| Display diagonal |
35.6 cm (14") |
| Processor |
| Processor cache |
42 MB |
| Efficient cores |
4 |
| Performance cores |
8 |
| Processor frequency |
3.4 GHz |
| Processor boost frequency |
4 GHz |
| Processor cores |
12 |
| Processor model |
X1E-80-100 |
| Processor generation |
Snapdragon X Elite |
| Processor family |
Qualcomm Snapdragon |
| Processor manufacturer |
Qualcomm |
| Neural processor unit (NPU) |
| NPU performance up to |
45 TOPs |
| Neural processor unit (NPU) |
Qualcomm Hexagon |
| Copilot+ PC |
Yes |
| Memory |
| Memory data transfer rate |
8448 MT/s |
| Maximum internal memory |
32 GB |
| Memory form factor |
On-board |
| Internal memory type |
LPDDR5x-SDRAM |
| Internal memory |
32 GB |
| Storage |
| Compatible memory cards |
MicroSD (TransFlash), MicroSDHC, MicroSDXC |
| Card reader integrated |
Yes |
| Optical drive type |
No |
| M.2 SSD size |
2230 (22 x 30 mm) |
| SSD form factor |
M.2 |
| NVMe |
Yes |
| SSD interface |
PCI Express 4.0 |
| SSD memory type |
TLC |
| SSD capacity |
512 GB |
| Number of SSDs installed |
1 |
| Total SSDs capacity |
512 GB |
| Storage media |
SSD |
| Total storage capacity |
512 GB |
| Graphics |
| On-board graphics card model |
Qualcomm Adreno GPU |
| On-board graphics card family |
Qualcomm Adreno |
| On-board GPU manufacturer |
Qualcomm |
| Discrete graphics card model |
Not available |
| Discrete graphics card |
No |
| On-board graphics card |
Yes |
| Audio |
| Built-in microphone |
Yes |
| Number of microphones |
2 |
| Speaker power |
2 W |
| Number of built-in speakers |
4 |
| Audio chip |
Qualcomm WCD9385 |
| Camera |
| Privacy type |
Privacy shutter |
| Privacy camera |
Yes |
| Infrared (IR) camera |
Yes |
| Video capturing speed |
30 fps |
| Front camera HD type |
Full HD |
| Front camera resolution |
1920 x 1080 pixels |
| Front camera resolution (numeric) |
2.07 MP |
| Front camera |
Yes |
| Network |
| Bluetooth |
Yes |
| WLAN controller manufacturer |
Qualcomm |
| WLAN controller model |
Qualcomm FastConnect 7800 |
| Antenna type |
2x2 |
| Wi-Fi data rate (max) |
5760 Mbit/s |
| Wi-Fi band |
Tri-band (2.4 GHz / 5 GHz / 6 GHz) |
| Wi-Fi standards |
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be) |
| Top Wi-Fi standard |
Wi-Fi 7 (802.11be) |
| Mobile network connection |
No |
| Ports & interfaces |
| USB Type-C DisplayPort Alternate Mode |
Yes |
| Combo headphone/mic port |
Yes |
| HDMI ports quantity |
0 |
| USB4 Gen 3x2 ports quantity |
2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity |
0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
1 |
| USB 2.0 ports quantity |
0 |
| Performance |
| Ambient light sensor |
Yes |
| Hall sensor |
Yes |
| Keyboard |
| Copilot key |
Yes |
| Keyboard language |
UK English |
| Keyboard number of keys |
83 |
| Keyboard backlit |
Yes |
| Numeric keypad |
No |
| Pointing device |
Touchpad |
| Software |
| Trial software |
Activate Your Microsoft 365 For A 30 Day Trial |
| Microsoft Copilot |
Yes |
| Operating system architecture |
64-bit |
| Operating system installed |
Windows 11 Pro |
| Brand-specific features |
| Brand specific technologies |
Express Charge Boost capable, ExpressSign-In, Intelligent Privacy, TNR |
| Battery |
| Battery charge indicator |
Yes |
| Battery weight |
220 g |
| Fast charging |
Yes |
| Battery recharge time |
3 h |
| Battery capacity |
54 Wh |
| Battery capacity |
54 Wh |
| Battery voltage |
11.4 V |
| Number of battery cells |
3 |
| Battery technology |
Lithium Polymer (LiPo) |
| Power |
| USB charging current |
3.25 A |
| USB charging voltage |
5,9,15,20 V |
| USB Power Delivery (USB PD) |
Yes |
| USB Type-C charging port |
Yes |
| USB Type-C required charging power (max) |
65 W |
| USB Type-C required charging power (min) |
27 W |
| AC adapter input voltage |
100 - 240 V |
| AC adapter frequency |
50 - 60 Hz |
| AC adapter power |
65 W |
| Security |
| Trusted Platform Module (TPM) |
Yes |
| Trusted Platform Module (TPM) version |
2.0 |
| Fingerprint reader |
Yes |
| Operational conditions |
| Non-operating vibration |
1.3 G |
| Operating vibration |
0.66 G |
| Non-operating shock |
160 G |
| Operating shock |
110 G |
| Non-operating altitude |
-15.2 - 10668 m |
| Operating altitude |
-15.2 - 3048 m |
| Storage relative humidity (H-H) |
0 - 95% |
| Operating relative humidity (H-H) |
10 - 90% |
| Storage temperature (T-T) |
-30 - 65 °C |
| Operating temperature (T-T) |
0 - 35 °C |
| Sustainability |
| Sustainability certificates |
ENERGY STAR |
| Weight & dimensions |
| Height (rear) |
1.56 cm |
| Height (front) |
1.47 cm |
| Depth |
223.8 mm |
| Width |
314 mm |
| Weight |
1.44 kg |
| Packaging content |
| Cables included |
AC |
| AC adapter included |
Yes |
| Other features |
| Internal memory |
32 GB |
| Manufacturer |
DELL |
| Maximum internal memory |
32 GB |
| Operating temperature (T-T) |
0 - 35 °C |
