Product comparison · 2 laptops

Acer Aspire S7-391-73514G25aws Intel® Core™ i7 i7-3517U Laptop vs Lenovo ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation

118specifications compared
56differ
62identical
72known for one product only

Key differences

Product type
- Aspire S7-391-73514G25aws Intel® Core™ i7 i7-3517U Laptop:Laptop
- ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation:Mobile workstation
Product colour
- Aspire S7-391-73514G25aws Intel® Core™ i7 i7-3517U Laptop:Silver, White
- ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation:Black
Display diagonal
- Aspire S7-391-73514G25aws Intel® Core™ i7 i7-3517U Laptop:33.8 cm (13.3")
- ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation:39.6 cm (15.6")
Display resolution
- Aspire S7-391-73514G25aws Intel® Core™ i7 i7-3517U Laptop:1920 x 1080 pixels
- ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation:3840 x 2160 pixels
Touchscreen
- Aspire S7-391-73514G25aws Intel® Core™ i7 i7-3517U Laptop:Yes
- ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation:No
HD type
- Aspire S7-391-73514G25aws Intel® Core™ i7 i7-3517U Laptop:Full HD
- ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation:4K Ultra HD
Processor generation
- Aspire S7-391-73514G25aws Intel® Core™ i7 i7-3517U Laptop:3rd gen Intel® Core™ i7
- ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation:7th gen Intel® Core™ i7
Processor model
- Aspire S7-391-73514G25aws Intel® Core™ i7 i7-3517U Laptop:i7-3517U
- ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation:i7-7600U

Side by side

Differences highlightedShow differences only

Comparison of S7-391-73514G25aws, P51s
190 specifications	A Acer Aspire S7-391-73514G25aws Intel® Core™ i7 i7-3517U Laptop Model S7-391-73514G25aws View product	B Lenovo ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation Model P51s View product
Design2 differ
Product typeDiffers	Laptop	Mobile workstation
Product colourDiffers	Silver, White	Black
Form factor	Clamshell	Clamshell
Housing materialKnown for one	Unknown — not stated by the source	Glass fibre, Plastic
Market positioningKnown for one	Unknown — not stated by the source	High performance
Display4 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
TouchscreenDiffers	Yes	No
HD typeDiffers	Full HD	4K Ultra HD
Panel typeKnown for one	Unknown — not stated by the source	IPS
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shapeKnown for one	Unknown — not stated by the source	Flat
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Processor16 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generationDiffers	3rd gen Intel® Core™ i7	7th gen Intel® Core™ i7
Processor modelDiffers	i7-3517U	i7-7600U
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	3 GHz	3.9 GHz
Processor frequencyDiffers	1.9 GHz	2.8 GHz
System bus rateDiffers	5 GT/s	4 GT/s
Processor cache	4 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1023	BGA 1356
Processor lithographyDiffers	22 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-3500 Mobile series	Intel Core i7-7600 Mobile Series
Processor codenameDiffers	Ivy Bridge	Kaby Lake
Bus typeDiffers	DMI	OPI
SteppingDiffers	L1	H0
Thermal Design Power (TDP)Differs	17 W	15 W
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2.9 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
Configurable TDP-downKnown for one	Unknown — not stated by the source	7.5 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.8 GHz
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesDiffers	16	12
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x2, 1x4, 2x2, 2x1, 4x1
PCI Express slots versionDiffers	2.0	3.0
ECC supported by processor	No	No
CPU multiplier (bus/core ratio)Known for one	19	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	16 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR4-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	2133 MHz
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryDiffers	4 GB	32 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	32 GB
Storage3 differ
Total storage capacityDiffers	256 GB	1 TB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacityDiffers	256 GB	1 TB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD	MMC, SD, SDHC, SDXC
Number of HDDs installedKnown for one	0	Unknown — not stated by the source
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® Quadro® M520
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics 620
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	32 GB
On-board graphics card base frequencyDiffers	350 MHz	300 MHz
On-board graphics card dynamic frequency (max)	1150 MHz	1150 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	12.0
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.4
On-board graphics card IDDiffers	0x166	0x5916
Audioidentical
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC3268
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Network3 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
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	4.0	4.1
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces4 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	0
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	1
Ethernet LAN (RJ-45) portsDiffers	0	1
HDMI ports quantity	1	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4b
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
Thunderbolt ports quantityDiffers	1	0
Thunderbolt 3 ports quantity	0	0
Headphone outputsKnown for one	Unknown — not stated by the source	0
Combo headphone/mic port	Yes	Yes
Microphone inKnown for one	Unknown — not stated by the source	No
Docking connectorDiffers	No	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
Keyboard2 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard backlit	Yes	Yes
Numeric keypadDiffers	No	Yes
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 8	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Processor special features7 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyDiffers	22 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	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 versionKnown for one	Unknown — not stated by the source	1.00
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	Yes
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	1.00
Intel Trusted Execution TechnologyDiffers	No	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)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	65714	97466
Processor codeDiffers	SR0N6	SR33Z
Processor package sizeDiffers	31.0 x 24.0 mm	42 x 24 mm
Supported instruction setsDiffers	AVX	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	4	4+6
Battery life (max)Differs	6 h	26.8 h
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Battery capacityKnown for one	4680 mAh	Unknown — not stated by the source
Poweridentical
AC adapter power	65 W	65 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Fingerprint readerDiffers	No	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	HDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	1.3 kg	2.18 kg
WidthDiffers	323.3 mm	365.8 mm
DepthDiffers	223.5 mm	252.8 mm
Height (front)Known for one	Unknown — not stated by the source	2 cm
Height (rear)Known for one	Unknown — not stated by the source	2.02 cm
HeightKnown for one	11.9 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Power cord included	Yes	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel HM77 Express	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
Intel segment taggingKnown for one	Enterprise, Small Business	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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