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Dell Latitude 7440 对比 Dell Latitude 7420

	Selected: 搜寻: *输入型号搜索 Dell Latitude 7440	Selected: 搜寻: *输入型号搜索 Dell Latitude 7420
Price:	从 RM5884	从 RM3688 5877
性能
Processor	13ᵗʰ Gen Intel® Core™ i5-1345U	11th Gen Intel® Core™ i7-1165G7
Clockspeed		2.80 GHz
Burst Clockspeed	4.70 GHz	4.70 GHz
Gpu	Intel®Iris®Xe Graphics,i5-1345U vPro Processor,16GB LPDDR5 Memory	Intel® Iris® XE Graphics for i7-1165G7 Non-vPro Processor with 16GB Memory for Laptop
Cooling		Carbon blade fans
Ram	16 GB, LPDDR5, 4800 MT/s, integrated	16 GB, Non-ECC, Integrated
Ssd	256GB M.2 PCIe NVMe Solid State Drive, Class 35	512 GB, M.2, PCIe NVMe, SSD, Class 35
Os	Windows 11 Pro	Windows 10 Pro (Windows 11 Pro license included), English
显示
Display Size	Laptop 14.0" FHD+ (1920x1200) 250 nits	Laptop 14.0" FHD(1920x1080)
Display Type	AG, No-Touch, IPS	Anti-glare, Non-Touch, WVA, 250 nits, HD RGB Cam,Mic, WLAN Only, CF
电源和电池
Power Adapter	65W AC adapter, USB Type-C, TCO Gen9 compliant	65W Type-C EPEAT Adapter
Battery Capacity	3-cell, 57 Wh, ExpressCharge™ Capable	4 Cell, 63 Wh, ExpressCharge™ Capable
机身
Dimension	17.10 - 18.19 x 222.75 x 313 mm	17.27 x 208.69 x 321.35mm
Weight	1.33 kg	1.22kg
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	1 USB 3.2 Gen 1 port with PowerShare 2 Thunderbolt 4 ports with DisplayPort Alt Mode/USB4/Power Delivery 1 Universal audio port 1 HDMI 2.0 port 1 microSD-card slot 1 wedge-shaped lock slot 1 micro-SIM card tray (optional) 1 smart card reader slot (optional)
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	2.7 mm, 720p at 30 fps, HD RGB Webcam
Keyboard	English US non-backlit keyboard, 79-key	Single Point Keyboard, Non-Backlit, US English
Touchpad	24% larger clickpad
链接
Wifi	Intel® Wi-Fi 6E AX211, 2x2, 802.11ax	Intel® Wi-Fi 6 AX201 2x2 802.11ax 160MHz
Bluetooth	Bluetooth® wireless card	Bluetooth 5.2 Wireless Card
音频
Speaker	Stereo speakers and Waves MaxxAudio Pro (Four top and bottom firing speakers)	Realtek® ALC3281-CG, High Definition Audio
其它
Software		No Microsoft® Office License Included 30 days Trial Offer Only
Warranty		3Y ProSupport and Next Business Day Onsite Service

1	Oppo Reno 12 Pro	RM2322
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5	Honor Magic 6 Pro	RM4009
6	Samsung Galaxy A55	RM1499
7	Honor 200	RM1899
8	Infinix Note 40 Pro 5G	RM847
9	Redmi Note 13 Pro Plus	RM1199
10	Samsung Galaxy S23 FE	RM1999

Dell Latitude 7440 对比 Dell Latitude 7420

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