Dell Premium 14.5" LDA14250-7667SLV-PUS Platinum 2025
Dell
73 综合评分
vs
Lenovo ThinkPad 14" T490 Black
Lenovo
42 综合评分
评分
Entertainment
Developer
Student
Compact
Business
Creator
Ai Llm
Gaming
规格
| Dell Premium 14.5" LDA14250-7667SLV-PUS | Lenovo ThinkPad 14" T490 | |
|---|---|---|
| Processor | ||
| CPU* | Intel Core Ultra 7 255H★ | Intel Core i5 8250U |
| CPU Multi-Core Score | ||
| Cores | 16★ | 4 |
| Frequency | 2.0 GHz★ | 1.6 GHz |
| L3 Cache | 24 MB★ | 6 MB |
| Graphics | ||
| GPU* | Intel Arc Graphics★ | Intel UHD Graphics 620 |
| GPU Benchmark Score | ||
| Type | integrated | integrated |
| VRAM | 16 GB★ | — |
| VRAM Type | Shared | Shared |
| Memory & Storage | ||
| RAM | 32 GB★ | 8 GB |
| RAM Generation | LPDDR5X★ | DDR4 |
| Storage 1 | 1 TB | 1 TB★ |
| Storage 1 Type | SSD | SSD |
| Display | ||
| Size | 14.5" | 14" |
| Resolution | 3200 px★ | 1920 px |
| Panel | OLED★ | IPS |
| Refresh Rate | 120 Hz★ | — |
| Brightness | 400 nits★ | — |
| Color Gamut | 100 percent | — |
| Connectivity | ||
| USB-C Ports | 3★ | 2 |
| USB Ports | 0 | 3★ |
| Thunderbolt | Thunderbolt 4 x 3 | 1 x Thunderbolt |
| HDMI | — | 1 x HDMI |
| Wi-Fi | Wi-Fi 7★ | Wi-Fi 4 and earlier generation |
| Bluetooth | Bluetooth | Yes |
| Ethernet | None | 1 x RJ-45 (1Gbps) |
| Physical | ||
| Weight | 1.72 kg★ | 1.77 kg |
| Battery | 62 Wh★ | — |
| OS | Windows 11 Home | Windows 11 Pro |
优缺点
Dell Premium 14.5" LDA14250-7667SLV-PUS Platinum 2025
- Strong social proof (97th percentile)97th %ile
- Strong screen (97th percentile)97th %ile
- Strong ram (90th percentile)90th %ile
- Strong user sentiment (89th percentile)89th %ile
- Below average reliability (33rd percentile)
Lenovo ThinkPad 14" T490 Black
- Strong port selection (81st percentile)81st %ile
- Strong reliability (80th percentile)80th %ile
- Strong portability (71st percentile)
- Strong storage (67th percentile)
- Below average cpu (8th percentile)8th %ile
- Below average social proof (8th percentile)8th %ile
- Below average ram (14th percentile)14th %ile
- Below average gpu (33rd percentile)
价格
结论
胜出: Dell Premium 14.5" LDA14250-7667SLV-PUS
Scores 73 overall, wins 8 of 8 usage categories and 18 of 30 specs.
