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Dell Latitude 5440 对比 Dell Latitude 3540

	Selected: 搜寻: *输入型号搜索 Dell Latitude 5440	Selected: 搜寻: *输入型号搜索 Dell Latitude 3540
Price:	从 RM5114 5164	从 RM3599 5038
性能
Processor	13th Generation Intel® Core™ i5-1335U	13ᵗʰ Gen Intel® Core™ i5-1335U
Burst Clockspeed	4.6 GHz	4.60 GHz
Gpu	Intel 13th Generation Core i5-1335U Trans.,Intel Integrated Graphics,TBT4	Integrated Intel® Iris® Xe or UHD Graphics for i5-1335U Processor
Cooling	Advanced thermals
Ram	8 GB, 1 x 8 GB, DDR4, 3200 MT/s	8 GB, 1 x 8 GB, DDR4, 3200 MT/s
Ssd	256 GB, M.2, PCIe NVMe, SSD, Class 35	512 GB, M.2 2230, PCIe NVMe, SSD, Class 35
Os	Windows 11 Pro, English	Windows 11 Pro
显示
Display Size	14.0" FHD (1920x1080) 250 nits	15.6", FHD 1920x1080, 60Hz
Display Type	Non-Touch, AG, IPS	WVA/IPS, Non-Touch, Anti-Glare, 250 nit, NTSC 45%
电源和电池
Power Adapter	65W AC adapter, USB Type-C, TCO Gen9 compliant	65W AC rugged adapter, 4.5mm barrel, E4
Battery Capacity	3- cell, 42Wh Battery, Long Life Cycle, Express Charge, 3-year warranty	3-cell, 42 Wh, ExpressCharge™ Capable
机身
Dimension	19.1 x 212 x 321.4 mm	18.1 - 20.4 x 239.7 x 359.0 mm
Weight	1.36 kg	1.81 kg
端口
Io Port	2 Thunderbolt™ 4 ports with DisplayPort™ Alt Mode/USB Type-C/USB4/Power Delivery 1 USB 3.2 Gen 1 port with PowerShare 1 USB 3.2 Gen 1 port 1 HDMI 2.0 port 1 Universal audio port 1 RJ45 Ethernet port 1 wedge-shaped lock slot 1 smart card reader slot (optional) 1 nano-SIM card slot (optional)	1 USB 3.2 Gen 2 Type-C® port with DisplayPort Alt mode/Power Delivery 2 USB 3.2 Gen 1 port 1 USB 3.2 Gen 1 port with PowerShare 1 HDMI 1.4 port 1 universal audio port 1 power-adapter port 1 RJ-45 Ethernet port 1 microSIM slot (On computers with WWAN configuration) 1 wedge-shaped lock slot
Camera	1080p at 30 fps, widescreen FHD RGB camera, Dual-array microphones	1080p at 30 fps FHD
Keyboard	English US non-backlit keyboard, 79-key	English US non-backlit keyboard with numeric keypad, 99-key
Touchpad	New premium clickpad	Upgraded clickpad
链接
Wifi	Intel® Wi-Fi 6E (6 if 6E unavailable) AX211, 2x2, 802.11ax	Intel® Wi-Fi 6E AX211, 2x2, 802.11ax
Bluetooth	Bluetooth Wireless Card	Bluetooth® wireless card
音频
Speaker	Stereo speakers with Realtek Waves, MaxxAudio® 12.0, 2 W x 2 W = 4 W total	Stereo speakers with Waves MaxxAudio® Pro, Realtek ALC3204 Audio Controller, 2 W x 2 = 4 W total
Mic		Dual-array microphones
其它

1	Infinix GT 20 Pro	RM1249
2	Infinix Note 40 Pro 5G	RM898
3	Samsung Galaxy S24 Ultra	RM5075
4	Huawei Pura 70	RM3699
5	HONOR X7b	RM615
6	Xiaomi 14 Ultra	RM4680
7	Samsung Galaxy A55	RM1589
8	Redmi Note 13 Pro Plus	RM1269
9	iQOO Z9	RM1290
10	Oppo Reno 11 Pro	RM1879

Dell Latitude 5440 对比 Dell Latitude 3540

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