Product comparison · 2 laptops

Dell Latitude 7285 Intel® Core™ i7 i7-7Y75 Hybrid (2-in-1) vs Dell Precision M7520 Intel® Core™ i7 i7-6820HQ Mobile workstation

151specifications compared
56differ
95identical
47known for one product only

Key differences

Product type
- Latitude 7285 Intel® Core™ i7 i7-7Y75 Hybrid (2-in-1):Hybrid (2-in-1)
- Precision M7520 Intel® Core™ i7 i7-6820HQ Mobile workstation:Mobile workstation
Form factor
- Latitude 7285 Intel® Core™ i7 i7-7Y75 Hybrid (2-in-1):Convertible (Detachable)
- Precision M7520 Intel® Core™ i7 i7-6820HQ Mobile workstation:Clamshell
Display diagonal
- Latitude 7285 Intel® Core™ i7 i7-7Y75 Hybrid (2-in-1):31.2 cm (12.3")
- Precision M7520 Intel® Core™ i7 i7-6820HQ Mobile workstation:39.6 cm (15.6")
Display resolution
- Latitude 7285 Intel® Core™ i7 i7-7Y75 Hybrid (2-in-1):2880 x 1920 pixels
- Precision M7520 Intel® Core™ i7 i7-6820HQ Mobile workstation:1920 x 1080 pixels
Touchscreen
- Latitude 7285 Intel® Core™ i7 i7-7Y75 Hybrid (2-in-1):Yes
- Precision M7520 Intel® Core™ i7 i7-6820HQ Mobile workstation:No
Native aspect ratio
- Latitude 7285 Intel® Core™ i7 i7-7Y75 Hybrid (2-in-1):3:2
- Precision M7520 Intel® Core™ i7 i7-6820HQ Mobile workstation:16:9
Display brightness
- Latitude 7285 Intel® Core™ i7 i7-7Y75 Hybrid (2-in-1):400 cd/m²
- Precision M7520 Intel® Core™ i7 i7-6820HQ Mobile workstation:220 cd/m²
Processor generation
- Latitude 7285 Intel® Core™ i7 i7-7Y75 Hybrid (2-in-1):7th gen Intel® Core™ i7
- Precision M7520 Intel® Core™ i7 i7-6820HQ Mobile workstation:6th gen Intel® Core™ i7

Side by side

Differences highlightedShow differences only

Comparison of 7285, M7520
198 specifications	A Dell Latitude 7285 Intel® Core™ i7 i7-7Y75 Hybrid (2-in-1) Model 7285 View product	B Dell Precision M7520 Intel® Core™ i7 i7-6820HQ Mobile workstation Model M7520 View product
Design2 differ
Product typeDiffers	Hybrid (2-in-1)	Mobile workstation
Product colour	Black	Black
Form factorDiffers	Convertible (Detachable)	Clamshell
Display5 differ
Display diagonalDiffers	31.2 cm (12.3")	39.6 cm (15.6")
Display resolutionDiffers	2880 x 1920 pixels	1920 x 1080 pixels
TouchscreenDiffers	Yes	No
HD typeKnown for one	Unknown — not stated by the source	Full HD
Panel typeKnown for one	Unknown — not stated by the source	IPS
LED backlight	Yes	Yes
Native aspect ratioDiffers	3:2	16:9
Display brightnessDiffers	400 cd/m²	220 cd/m²
Dual-screenKnown for one	No	Unknown — not stated by the source
Processor15 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ i7	6th gen Intel® Core™ i7
Processor modelDiffers	i7-7Y75	i7-6820HQ
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequency	3.6 GHz	3.6 GHz
Processor frequencyDiffers	1.3 GHz	2.7 GHz
System bus rateDiffers	4 GT/s	8 GT/s
Processor cacheDiffers	4 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1515	BGA 1440
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i7-6800 Mobile Series
Processor codenameDiffers	Kaby Lake	Skylake
Bus typeDiffers	OPI	DMI3
SteppingDiffers	H0	R0
Thermal Design Power (TDP)Differs	4.5 W	45 W
Configurable TDP-downDiffers	3.5 W	35 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	10	16
PCI Express configurationsDiffers	1x2+2x1, 1x4, 2x2, 4x1	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Configurable TDP-up frequencyKnown for one	1.6 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	7 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.6 GHz	Unknown — not stated by the source
Memory5 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	4x SO-DIMM
Maximum internal memoryDiffers	8 GB	64 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	64 GB
Storage3 differ
Total storage capacityDiffers	256 GB	512 GB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacityDiffers	256 GB	512 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MicroSD (TransFlash)	SD, SDHC, SDXC
Graphics6 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	AMD Radeon Pro WX 4150
On-board graphics card modelDiffers	Intel® HD Graphics 615	Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers	16 GB	1.7 GB
On-board graphics card base frequencyDiffers	300 MHz	350 MHz
On-board graphics card dynamic frequency (max)	1050 MHz	1050 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 IDDiffers	0x591E	0x191B
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	MaxxAudio Pro
Speakers manufacturerKnown for one	Unknown — not stated by the source	Waves
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Built-in microphone	Yes	Yes
Audio chipKnown for one	Realtek ALC3253CG	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Cameraidentical
Front camera	Yes	Yes
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Video capturing speedKnown for one	30 fps	Unknown — not stated by the source
Auto focusKnown for one	Yes	Unknown — not stated by the source
Rear cameraKnown for one	Yes	Unknown — not stated by the source
Rear camera resolution (numeric)Known for one	8 MP	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
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 version	4.2	4.2
Ports & interfaces4 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	2	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 quantity	0	0
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) portsDiffers	0	1
HDMI ports quantityDiffers	0	1
DisplayPorts quantity	0	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantity	0	0
Thunderbolt 2 ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantity	0	0
Headphone outputsKnown for one	Unknown — not stated by the source	0
Combo headphone/mic port	Yes	Yes
Docking connector	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	4
Thunderbolt™ 3 TechnologyKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel SoC	Intel® CM238
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Island-style keyboard	Yes	Yes
Full-size keyboard	Yes	Yes
Windows keys	Yes	Yes
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows 10 Pro
Drivers included	Yes	Yes
Trial softwareKnown for one	Microsoft Office 30 Day	Unknown — not stated by the source
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
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 Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	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)	Yes	Yes
Intel Stable Image Platform Program (SIPP) version	1.00	1.00
Intel TSX-NI	Yes	Yes
Intel TSX-NI version	1.00	1.00
Intel Trusted Execution Technology	Yes	Yes
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® Insider™	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® Small Business Advantage (Intel® SBA)	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	95441	88970
Processor codeKnown for one	Unknown — not stated by the source	SR2FU
Processor package sizeDiffers	20.5 X 16.5 mm	42 x 28 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Battery2 differ
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	2	6
Battery capacityDiffers	34 Wh	72 Wh
Battery voltageKnown for one	11.4 V	Unknown — not stated by the source
Power3 differ
AC adapter powerDiffers	45 W	180 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentDiffers	3.34 A	9.23 A
AC adapter output voltageDiffers	20 V	19.5 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Password protection	Yes	Yes
Cable lock slot typeKnown for one	Noble	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 35 °C	0 - 35 °C
Storage temperature (T-T)	-40 - 65 °C	-40 - 65 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)Differs	10 - 95%	5 - 95%
Operating altitude	0 - 3048 m	0 - 3048 m
Non-operating altitude	0 - 10668 m	0 - 10668 m
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	1.36 kg	2.8 kg
WidthDiffers	274.8 mm	378 mm
DepthDiffers	209.2 mm	261 mm
Height (front)Known for one	Unknown — not stated by the source	2.78 cm
Height (rear)Known for one	Unknown — not stated by the source	3.3 cm
HeightKnown for one	7.9 mm	Unknown — not stated by the source
Weight (tablet mode)Known for one	700 g	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Power cord included	Yes	Yes
Quick start guide	Yes	Yes
Stylus penKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown 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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