Dell Latitude 7455 vs Dynabook Portégé X45W-M
47.6Performancechip42.1
45.1chipGraphicschip55.3
26.5Displayspec-based25.7
38.7Batteryspec-based46.7
74.5Portabilityspec-based67.4
3 spec wins — Dell Latitude 74552 spec wins — Dynabook Portégé X45W-M
InnoReviews verdict
This one is close to a dead heat: Dell Latitude 7455 scores 45.2 against 45.1 for Dynabook Portégé X45W-M. Pick by the categories that matter to you — Dell Latitude 7455 edges ahead in performance, or by price.
Which would you pick?
Key differences
Reasons to pick the Dell Latitude 7455
- Stronger performance score: 48 vs 42
- 33% higher Peak brightness: 400 nits vs 300 nits
- 11% lower thickness: 16.9 mm vs 18.9 mm
Reasons to pick the Dynabook Portégé X45W-M
- Stronger graphics score: 55 vs 45
- 100% higher RAM: 32 GB vs 16 GB
- 11% higher capacity: 60 Wh vs 54 Wh
Display
| Spec | Dell Latitude 7455 | Dynabook Portégé X45W-M |
|---|---|---|
| Screen size | 14 ″ | 14 ″ |
| Panel type | IPS (touch, anti-glare) | — |
| Resolution | 2560x1600 | 1920x1200 |
| Refresh rate | 60 Hz | — |
| Peak brightness | 400 nits+33% | 300 nits |
Performance
| Spec | Dell Latitude 7455 | Dynabook Portégé X45W-M |
|---|---|---|
| Processor | Qualcomm Snapdragon X Elite X1E-80-100 | AMD Ryzen 7 250 |
| Graphics | Qualcomm Adreno X1-85 (integrated) | AMD Radeon 780M |
| RAM | 16 GB | 32 GB+100% |
| RAM type | LPDDR5x-8448 (onboard) | DDR5 |
| Storage | 512 GB | 512 GB |
| Storage type | PCIe Gen4 NVMe M.2 2230 SSD | PCIe NVMe SSD |
Benchmarks
| Spec | Dell Latitude 7455 | Dynabook Portégé X45W-M |
|---|---|---|
| Geekbench 6 (single) | 2,773Bottom 45% | — |
| Geekbench 6 (multi) | 14,658Top 42% | — |
Battery
| Spec | Dell Latitude 7455 | Dynabook Portégé X45W-M |
|---|---|---|
| Capacity | 54 Wh | 60 Wh+11% |
| Charging | 65 W | 65 W |
Design
| Spec | Dell Latitude 7455 | Dynabook Portégé X45W-M |
|---|---|---|
| Weight | 1.44 kg+9% | 1.59 kg |
| Thickness | 16.9 mm+11% | 18.9 mm |
| Material | Aluminum chassis (50% recycled and 50% low-carbon aluminum) | Aluminum alloy and ABS chassis |
Connectivity
| Spec | Dell Latitude 7455 | Dynabook Portégé X45W-M |
|---|---|---|
| Ports | 2x USB4 Type-C (40Gbps, DisplayPort 2.1, Power Delivery), 1x USB 3.2 Gen 1 Type-A (5Gbps), microSD card reader, 3.5mm universal audio jack; nano-SIM slot on WWAN models | 2x USB-C 3.2 Gen 2, 2x USB-A 3.2 Gen 1, HDMI, RJ-45 Gigabit Ethernet, headphone/microphone combo, microSD card slot |
| Wi-Fi | Wi-Fi 7 | MediaTek Wi-Fi 7 (MT7925) |
| Bluetooth | 5.4 | 5.4 |
| Webcam | 1080p FHD IR camera with privacy shutter | 2MP Full HD webcam with privacy shutter |
| Biometrics | IR camera (Windows Hello face login), optional fingerprint reader | Optional fingerprint reader |
Software
| Spec | Dell Latitude 7455 | Dynabook Portégé X45W-M |
|---|---|---|
| Operating system | Windows 11 Pro (Copilot+ PC) | Windows 11 Pro |
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