The Dell Latitude 7455 represents a new era in laptop computing, introducing the innovative Snapdragon X1E-80-100 processor into a sleek, business-focused design. While it may not have the raw power of Intel or AMD counterparts, its performance, especially in terms of battery life and efficiency, positions it as a strong contender for professionals on the go. This review delves into the features, specifications, design, and performance of the Latitude 7455 to help you decide if it’s the right choice for your next laptop.
1. Overview of Dell Latitude 7455
The Dell Latitude 7455 is a business laptop featuring the Qualcomm Snapdragon X1E-80-100 processor, part of the Snapdragon X series. Unlike traditional Intel or AMD-powered laptops, this device runs on Windows 11 ARM, which offers advantages and challenges in terms of app compatibility. Its key strengths include a high-resolution 14-inch display, exceptional battery life, and solid build quality, making it ideal for professionals who prioritize efficiency and portability.
However, the laptop does have some limitations, notably in the port department. If you require additional connectivity options like HDMI, LAN, or external monitors, you’ll need to invest in a docking station. Let’s dive deeper into the features and performance that set the Latitude 7455 apart.
2. Price and Availability
The Dell Latitude 7455 is available for purchase directly from Dell, starting at:
- USA: From $1,510 for the base model (16GB RAM, 256GB SSD)
- UK: From £1,380 for the base model (16GB RAM, 512GB SSD)
In the U.S., you can also opt for configurations with up to 32GB of RAM and 1TB of storage, which will raise the price to around $1,956. International pricing varies slightly, but Dell’s direct offerings remain consistent across regions.
Comparing to competitors, the Lenovo ThinkPad T14s Gen 6 is often priced similarly, though the Latitude 7455 offers better display specifications, with its QHD+ resolution screen standing out against the more common 1080p displays in its class.
3. Key Specifications of Dell Latitude 7455
| Feature | Specification |
|---|---|
| Processor | Qualcomm Snapdragon X1E-80-100 (12 Cores, up to 4GHz) |
| GPU | Qualcomm Adreno X1-85 GPU |
| RAM | 16GB LPDDR5x (max 32GB, non-upgradable) |
| Storage | 512GB M.2 NVMe SSD (upgradeable) |
| Display | 14-inch QHD+ (2560 x 1600), 400 nits brightness, 100% sRGB |
| Ports | 1x USB-A 3.2, 2x USB-C Thunderbolt 4/USB 4.0, MicroSD card reader |
| Camera | FHD 1080p + IR |
| Networking | Qualcomm Wi-Fi 7, Bluetooth 5.4 |
| Operating System | Windows 11 Pro for ARM |
| Battery | 54Wh, 3-cell, ExpressCharge technology |
| Dimensions | 314 x 223.75 x 16.9 mm |
| Weight | 1.44 kg |
4. Design and Build Quality
The Dell Latitude 7455 features a sleek, aluminum finish with a slightly brushed texture, giving it a premium feel. The overall build quality is robust, and Dell has clearly focused on creating a laptop that feels solid in hand. Despite being a lightweight machine, it offers excellent ventilation and a clever hinge design that elevates the rear of the laptop for better airflow during intensive tasks.
However, the port selection is rather limited for such a high-end device. It has only three USB ports (one USB-A, two USB-C with Thunderbolt), a MicroSD reader, and an audio jack. If you require more connectivity options, particularly HDMI or Ethernet, you’ll need to rely on a docking station. This limitation can be a dealbreaker for users who frequently connect to multiple devices.
5. Performance: Benchmarking the Snapdragon X
The Dell Latitude 7455 is powered by the Snapdragon X1E-80-100 processor, which delivers impressive multi-core performance. However, the benchmarks show that it doesn’t necessarily outperform the Lenovo ThinkPad T14s Gen 6, which uses a similar processor. Below are some key performance comparisons:
| Benchmark | Dell Latitude 7455 | Lenovo ThinkPad T14s Gen 6 |
|---|---|---|
| CPU | 12C, 12T, 3.4GHz (4GHz Turbo) | 12C, 12T, 3.4GHz (4GHz Turbo) |
| 3DMark Wildlife | 16,481 | 17,339 |
| CineBench R23 | 1042 (single) / 7244 (multi) | 1096 (single) / 7440 (multi) |
| GeekBench 5 | 1886 (single) / 14,182 (multi) | 1637 (single) / 13,261 (multi) |
As seen in the table, the differences are marginal, and in real-world usage, the Latitude 7455 performs just as well as the ThinkPad T14s Gen 6, making it suitable for most office tasks and productivity workflows.
6. Battery Life: The Power Efficiency Champion
One of the standout features of the Dell Latitude 7455 is its exceptional battery life. Thanks to the power efficiency of the Snapdragon X processor, the Latitude 7455 can last for up to 19 hours under moderate usage, easily covering two full working days without requiring a charge.
In comparison, the Lenovo ThinkPad T14s Gen 6 offers around 21 hours, though both devices offer impressive longevity for professionals on the go. Snapdragon X devices continue to outperform Intel Core Ultra and AMD Ryzen laptops in terms of battery endurance, making the Latitude 7455 an ideal choice for those who prioritize long-lasting performance.
7. Final Verdict: Should You Buy the Dell Latitude 7455?
The Dell Latitude 7455 offers excellent build quality, superior battery life, and solid performance thanks to its Snapdragon X processor. While the port selection is limited, the inclusion of Thunderbolt 4 allows for flexibility with the right accessories. For professionals who need a reliable, energy-efficient laptop that can handle everyday tasks, the Latitude 7455 is a strong contender.
Pros:
- Long-lasting battery life
- High-resolution display
- Sleek and durable build quality
- Thunderbolt 4 support
Cons:
- Limited ports, requiring docking station
- Compatibility issues with legacy apps (Windows ARM)
- Higher price for configuration upgrades
Buy it if:
- You need a laptop with excellent battery life and build quality for business tasks.
- You are comfortable using Windows 11 ARM and don’t rely heavily on legacy apps.
Don’t buy it if:
- You need extensive ports or regularly use legacy software that may not run well on ARM architecture.
8. Frequently Asked Questions
Q: Can I upgrade the RAM on the Dell Latitude 7455?
A: No, the RAM is soldered onto the motherboard, so you cannot upgrade it after purchase. Be sure to choose the desired configuration before buying.
Q: Does the Dell Latitude 7455 support Thunderbolt 4?
A: Yes, the Latitude 7455 supports Thunderbolt 4 via its USB-C ports, providing fast data transfer and support for external devices like docking stations.
Q: Is the Dell Latitude 7455 good for gaming?
A: While the Adreno X1-85 GPU provides decent graphics performance, the Latitude 7455 is not designed for high-end gaming. It’s best suited for office tasks, light media editing, and productivity use.
For those in need of a premium business laptop with exceptional battery life, the Dell Latitude 7455 is an excellent choice. With its Snapdragon X processor, this laptop stands as a top-tier performer for anyone on the move, looking for both efficiency and portability.