Dell Latitude 7440 对比 Lenovo ThinkPad E14 Gen 5 Intel

Dell Latitude 7440
Lenovo ThinkPad E14 Gen 5 Intel
Price: 从 RM6084   从 RM5819  
性能
Processor 13ᵗʰ Gen Intel® Core™ i5-1345U 13th Generation Intel® Core™ i7-1355U Processor
Clockspeed 3.70 GHz
Burst Clockspeed 4.70 GHz 5.00 GHz
Gpu Intel®Iris®Xe Graphics,i5-1345U vPro Processor,16GB LPDDR5 Memory Integrated Intel® Iris® Xe Graphics
Ram 16 GB, LPDDR5, 4800 MT/s, integrated 16 GB DDR4-3200MHz - (8 GB SODIMM + 8 GB Soldered)
Ssd 512GB M.2 PCIe NVMe Solid State Drive, Class 35 512 GB SSD M.2 2242 PCIe Gen4 TLC Opal
Os Windows 11 Pro Windows 11 Pro 64
显示
Display Size Laptop 14.0" FHD+ (1920x1200) 250 nits 14" WUXGA (1920 x 1200), 60Hz
Display Type AG, No-Touch, IPS IPS, Anti-Glare, Non-Touch, 45%NTSC, 300 nits
电源和电池
Power Adapter 65W AC adapter, USB Type-C, TCO Gen9 compliant 65W
Battery Capacity 3-cell, 57 Wh, ExpressCharge™ Capable 3 Cell Li-Polymer 57 Wh
Battery Hour Up to 15 hours (MM18), up to 21 hours (JEITA 2.0)*
机身
Dimension 17.10 - 18.19 x 222.75 x 313 mm 17.99mm x 313mm x 219.3mm
Weight 1.33 kg Starting at 1.41kg
Color Graphite Black
端口
Io Port 1 Universal audio jack port 2 USB 3.2 Gen 1 Type-A ports, one with Power Share 1 HDMI 2.0 port 2 Thunderbolt™ 4.0 with Power Delivery & DisplayPort 1.4 1 Smart card reader (Contacted and Contactless + NFC) optional for laptop and 2-in-1, unavailable in Ultralight Thunderbolt™ 4 USB-C 3.2 Gen 2 USB-A 3.2 Gen 1 USB-A 2.0 HDMI 2.1 Ethernet (RJ45) Headphone / mic combo
Camera 1080p at 30 fps, FHD IR MIPI camera with built-in camera shutter, ExpressSign-in™, Intelligent Privacy, Ambient Light sensor, Temporal Noise Reduction for high image quality 720P HD RGB with Microphone, Privacy Shutter
Keyboard English US non-backlit keyboard, 79-key Backlit, Black - English (US)
Touchpad 24% larger clickpad
链接
Wifi Intel® Wi-Fi 6E AX211, 2x2, 802.11ax Wi-Fi 6E 2x2 AX
Bluetooth Bluetooth® wireless card Bluetooth® 5.1 or above
音频
Speaker Stereo speakers and Waves MaxxAudio Pro (Four top and bottom firing speakers) 2 x 2W stereo speakers, Dolby Atmos®
Mic Dual mics
其它
Warranty 3 Year Onsite

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