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Dell Latitude 7440 对比 Dell Latitude 3440

	Selected: 搜寻: *输入型号搜索 Dell Latitude 7440	Selected: 搜寻: *输入型号搜索 Dell Latitude 3440
Price:	从 RM6922	从 RM4856
性能
Processor	13ᵗʰ Gen Intel® Core™ i7-1355U	13ᵗʰ Gen Intel® Core™ i5-1335U
Burst Clockspeed	5.00 GHz	4.60 GHz
Gpu	Intel®Iris®Xe Graphics,i7-1355U non-vPro Processor,16GB LPDDR5 Memory	Integrated Intel® Iris® Xe or UHD Graphics for i5-1335U Processor
Ram	16 GB, LPDDR5, 4800 MT/s, integrated	16 GB, 1 x 16 GB, DDR4, 3200 MT/s
Ssd	256GB M.2 PCIe NVMe Solid State Drive, Class 35	256 GB, M.2 2230, PCIe NVMe, SSD, Class 35
Os	Windows 11 Pro	Windows 11 Pro
显示
Display Size	Laptop 14.0" FHD+ (1920x1200) 250 nits	14", HD 1366x768, 60Hz
Display Type	AG, No-Touch, IPS	TN, Non-Touch, Anti-Glare, 220 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	2-cell, 38 Wh, ExpressCharge™ Capable, 3-year warranty	3-cell, 42 Wh, ExpressCharge™ Capable, Long Life Cycle, 3-year warranty
机身
Dimension	17.10 - 18.19 x 222.75 x 313 mm	16.8 - 18.6 x 219.4 x 322.2 mm
Weight	1.33 kg	1.54 kg
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 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, FHD IR MIPI camera with built-in camera shutter, ExpressSign-in™, Intelligent Privacy, Ambient Light sensor, Temporal Noise Reduction for high image quality	720p at 30 fps HD camera
Keyboard	English US non-backlit keyboard, 79-key	English US non-backlit keyboard, 79-key
Touchpad	24% larger clickpad	Upgraded clickpad
链接
Wifi	Intel® Wi-Fi 6E AX211, 2x2, 802.11ax	Intel® Wi-Fi 6E AX211, 2x2, 802.11ax
Bluetooth	Bluetooth® wireless card	Bluetooth® wireless card
音频
Speaker	Stereo speakers and Waves MaxxAudio Pro (Four top and bottom firing speakers)	Stereo speakers with Waves MaxxAudio® Pro, Realtek ALC3204 Audio Controller, 2 W x 2 = 4 W total
Mic		Dual-array microphones
其它

1	Oppo Reno 12 Pro	RM2350
2	Tecno Pova 6 Neo	RM699
3	Oppo Reno 12	N/A
4	Samsung Galaxy S23 Ultra	RM3499
5	Samsung Galaxy A55	RM1499
6	Honor Magic 6 Pro	RM4129
7	Samsung Galaxy S24 Ultra	RM5038
8	Tecno Pova 6	RM872
9	Samsung Galaxy S23 FE	RM1999
10	Realme GT 6	N/A

Dell Latitude 7440 对比 Dell Latitude 3440

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