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Dell Latitude 5440 对比 Dell Latitude 5540

	Selected: 搜寻: *输入型号搜索 Dell Latitude 5440	Selected: 搜寻: *输入型号搜索 Dell Latitude 5540
Price:	从 RM5114 5164	从 RM5388
性能
Processor	13th Generation Intel® Core™ i5-1335U	13th Generation Intel® Core™ i5-1345U vPro
Burst Clockspeed	4.6 GHz	4.6 GHz
Gpu	Intel 13th Generation Core i5-1335U Trans.,Intel Integrated Graphics,TBT4	Intel 13th Generation i5-1345U vPro, Intel Integrated Graphics, Thunderbolt
Cooling	Advanced thermals	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	M.2 2230 PCIe Gen4x4 512GB SSD Class 35
Os	Windows 11 Pro, English	Windows 11 Pro, English
显示
Display Size	14.0" FHD (1920x1080) 250 nits	15.6" FHD (1920x1080) 250 nits
Display Type	Non-Touch, AG, IPS	IPS
Touchscreen		Non-Touch
电源和电池
Power Adapter	65W AC adapter, USB Type-C, TCO Gen9 compliant	65W AC adapter, USB Type-C, TCO Gen9 compliant
Battery Capacity	3- cell, 42Wh Battery, Long Life Cycle, Express Charge, 3-year warranty	3- cell, 42Wh Battery, Express Charge Capable
机身
Dimension	19.1 x 212 x 321.4 mm	20.80 - 22.80 x 233.3 x 357.8 mm
Weight	1.36 kg	1.613 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)	2 Thunderbolt™ 4 port with Power Delivery and DisplayPort™ 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 RJ-45 Ethernet port 1 microSD-card slot 1 wedge-shaped lock slot 1 nano-SIM card slot (optional) 1 Smart card reader slot (optional)
Camera	1080p at 30 fps, widescreen FHD RGB camera, Dual-array microphones	1080p at 30 fps, widescreen FHD RGB camera, Dual-array microphones
Keyboard	English US non-backlit keyboard, 79-key	English US non-backlit keyboard with numeric keypad, 99-key
Touchpad	New premium clickpad	New premium clickpad with improved size, feel, noise
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 Realtek Waves MaxxAudio 12.0, 2 W x 2 W = 4 W total
其它

1	Infinix Note 40 Pro 5G	RM898
2	Samsung Galaxy S24 Ultra	RM5075
3	Infinix GT 20 Pro	RM1249
4	Samsung Galaxy A55	RM1499
5	HONOR X9b	RM949
6	Redmi Note 13 Pro Plus	RM1299
7	Xiaomi 14 Ultra	RM4488
8	Oppo Reno 11 Pro	RM1879
9	Meizu 21 Note	N/A
10	HONOR X7b	RM615

Dell Latitude 5440 对比 Dell Latitude 5540

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