Product comparison · 2 laptops

Dell Latitude 7390 Intel® Core™ i5 i5-8250U Hybrid (2-in-1) vs Dell Latitude 7490 Intel® Core™ i5 i5-8250U Laptop

141specifications compared
22differ
119identical
46known for one product only

Key differences

Product type
- Latitude 7390 Intel® Core™ i5 i5-8250U Hybrid (2-in-1):Hybrid (2-in-1)
- Latitude 7490 Intel® Core™ i5 i5-8250U Laptop:Laptop
Form factor
- Latitude 7390 Intel® Core™ i5 i5-8250U Hybrid (2-in-1):Convertible (Folder)
- Latitude 7490 Intel® Core™ i5 i5-8250U Laptop:Clamshell
Display diagonal
- Latitude 7390 Intel® Core™ i5 i5-8250U Hybrid (2-in-1):33.8 cm (13.3")
- Latitude 7490 Intel® Core™ i5 i5-8250U Laptop:35.6 cm (14")
Touchscreen
- Latitude 7390 Intel® Core™ i5 i5-8250U Hybrid (2-in-1):Yes
- Latitude 7490 Intel® Core™ i5 i5-8250U Laptop:No
Internal memory
- Latitude 7390 Intel® Core™ i5 i5-8250U Hybrid (2-in-1):8 GB
- Latitude 7490 Intel® Core™ i5 i5-8250U Laptop:16 GB
Internal memory type
- Latitude 7390 Intel® Core™ i5 i5-8250U Hybrid (2-in-1):LPDDR3-SDRAM
- Latitude 7490 Intel® Core™ i5 i5-8250U Laptop:DDR4-SDRAM
Memory clock speed
- Latitude 7390 Intel® Core™ i5 i5-8250U Hybrid (2-in-1):1866 MHz
- Latitude 7490 Intel® Core™ i5 i5-8250U Laptop:2400 MHz
Memory form factor
- Latitude 7390 Intel® Core™ i5 i5-8250U Hybrid (2-in-1):On-board
- Latitude 7490 Intel® Core™ i5 i5-8250U Laptop:SO-DIMM

Side by side

Differences highlightedShow differences only

Comparison of 7390, 7490
187 specifications	A Dell Latitude 7390 Intel® Core™ i5 i5-8250U Hybrid (2-in-1) Model 7390 View product	B Dell Latitude 7490 Intel® Core™ i5 i5-8250U Laptop Model 7490 View product
Design2 differ
Product typeDiffers	Hybrid (2-in-1)	Laptop
Product colour	Black	Black
Form factorDiffers	Convertible (Folder)	Clamshell
Market positioningKnown for one	Unknown — not stated by the source	Business
Display2 differ
Display diagonalDiffers	33.8 cm (13.3")	35.6 cm (14")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
TouchscreenDiffers	Yes	No
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Panel typeKnown for one	WVA	Unknown — not stated by the source
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Display glass typeKnown for one	Gorilla Glass	Unknown — not stated by the source
Display brightnessKnown for one	255 cd/m²	Unknown — not stated by the source
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	8th gen Intel® Core™ i5	8th gen Intel® Core™ i5
Processor model	i5-8250U	i5-8250U
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	3.4 GHz	3.4 GHz
Processor frequency	1.6 GHz	1.6 GHz
System bus rate	4 GT/s	4 GT/s
Processor cache	6 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1356	BGA 1356
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codename	Kaby Lake R	Kaby Lake R
Bus type	OPI	OPI
Stepping	Y0	Y0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-up frequency	1.8 GHz	1.8 GHz
Configurable TDP-up	25 W	25 W
Configurable TDP-down	10 W	10 W
Configurable TDP-down frequency	0.8 GHz	0.8 GHz
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Memory4 differ
Internal memoryDiffers	8 GB	16 GB
Internal memory typeDiffers	LPDDR3-SDRAM	DDR4-SDRAM
Memory clock speedDiffers	1866 MHz	2400 MHz
Memory form factorDiffers	On-board	SO-DIMM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	32 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	32 GB
Storage1 differ
Total storage capacity	256 GB	256 GB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacity	256 GB	256 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MicroSD (TransFlash)	SD
SSD interfaceKnown for one	PCI Express	Unknown — not stated by the source
SSD form factorKnown for one	M.2	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® UHD Graphics	Intel® UHD Graphics
On-board graphics card model	Intel® UHD Graphics 620	Intel® UHD Graphics 620
Maximum on-board graphics card memory	32 GB	32 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card OpenGL version	4.4	4.4
On-board graphics card ID	0x5917	0x5917
On-board GPU manufacturerKnown for one	Intel	Unknown — not stated by the source
Audioidentical
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC3246
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Built-in microphone	Yes	Yes
Audio systemKnown for one	MaxxAudio Pro	Unknown — not stated by the source
Speakers manufacturerKnown for one	Waves	Unknown — not stated by the source
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.92 MP
Front camera HD typeKnown for one	Unknown — not stated by the source	HD
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Front camera signal formatKnown for one	Unknown — not stated by the source	720p
Network2 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Antenna typeKnown for one	Unknown — not stated by the source	2x2
WLAN controller modelKnown for one	Unknown — not stated by the source	Intel Dual Band Wireless-AC 8265
Ethernet LANDiffers	No	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.1	4.2
Ports & interfaces2 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
HDMI ports quantity	1	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4
DisplayPorts quantityDiffers	2	0
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
Combo headphone/mic port	Yes	Yes
SmartCard slotKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
PowerShare	Yes	Yes
Number of USB ports with PowerShare support	1	1
Docking connectorKnown for one	Yes	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboard	Yes	Yes
Windows keys	Yes	Yes
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Keyboard languageKnown for one	German	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Operating system languageKnown for one	Multilingual	Unknown — not stated by the source
Trial softwareKnown for one	McAfee, Microsoft Office	Unknown — not stated by the source
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK ID	124967	124967
Processor code	SR3LA	SR3LA
Processor package size	42 x 24 mm	42 x 24 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Brand-specific features1 differ
Dell E-Value CodeDiffers	N005L7390132n1BTPDEAT	S033L749014DE_SPL
Battery2 differ
Number of battery cellsDiffers	3	4
Battery capacityDiffers	45 Wh	60 Wh
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	45 W	65 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output voltageKnown for one	Unknown — not stated by the source	19.5 V
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Noble	Noble
Password protection	Yes	Yes
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, User	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 35 °C	0 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating altitude	0 - 3048 m	0 - 3048 m
Non-operating altitude	0 - 10668 m	0 - 10668 m
Weight & dimensions5 differ
WeightDiffers	1.42 kg	1.4 kg
WidthDiffers	305.1 mm	331 mm
DepthDiffers	210 mm	220.9 mm
Height (front)Differs	1.29 cm	1.75 cm
Height (rear)Differs	1.9 cm	1.79 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Power cord included	Yes	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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