Product comparison · 2 laptops

Acer Predator 17 X GX-791-70KE Intel® Core™ i7 i7-6820HK Laptop vs Acer SA5-271-31JU Intel® Core™ i3 i3-6100U Hybrid (2-in-1)

128specifications compared
57differ
71identical
46known for one product only

Key differences

Product type
- Predator 17 X GX-791-70KE Intel® Core™ i7 i7-6820HK Laptop:Laptop
- SA5-271-31JU Intel® Core™ i3 i3-6100U Hybrid (2-in-1):Hybrid (2-in-1)
Product colour
- Predator 17 X GX-791-70KE Intel® Core™ i7 i7-6820HK Laptop:Black
- SA5-271-31JU Intel® Core™ i3 i3-6100U Hybrid (2-in-1):Silver
Form factor
- Predator 17 X GX-791-70KE Intel® Core™ i7 i7-6820HK Laptop:Clamshell
- SA5-271-31JU Intel® Core™ i3 i3-6100U Hybrid (2-in-1):Convertible (Detachable)
Display diagonal
- Predator 17 X GX-791-70KE Intel® Core™ i7 i7-6820HK Laptop:43.2 cm (17")
- SA5-271-31JU Intel® Core™ i3 i3-6100U Hybrid (2-in-1):30.5 cm (12")
Display resolution
- Predator 17 X GX-791-70KE Intel® Core™ i7 i7-6820HK Laptop:4096 x 2160 pixels
- SA5-271-31JU Intel® Core™ i3 i3-6100U Hybrid (2-in-1):2160 x 1440 pixels
Touchscreen
- Predator 17 X GX-791-70KE Intel® Core™ i7 i7-6820HK Laptop:No
- SA5-271-31JU Intel® Core™ i3 i3-6100U Hybrid (2-in-1):Yes
Native aspect ratio
- Predator 17 X GX-791-70KE Intel® Core™ i7 i7-6820HK Laptop:1.89:1
- SA5-271-31JU Intel® Core™ i3 i3-6100U Hybrid (2-in-1):3:2
Processor family
- Predator 17 X GX-791-70KE Intel® Core™ i7 i7-6820HK Laptop:Intel® Core™ i7
- SA5-271-31JU Intel® Core™ i3 i3-6100U Hybrid (2-in-1):Intel® Core™ i3

Side by side

Differences highlightedShow differences only

Comparison of GX-791-70KE, SA5-271-31JU
174 specifications	A Acer Predator 17 X GX-791-70KE Intel® Core™ i7 i7-6820HK Laptop Model GX-791-70KE View product	B Acer SA5-271-31JU Intel® Core™ i3 i3-6100U Hybrid (2-in-1) Model SA5-271-31JU View product
Design3 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Product colourDiffers	Black	Silver
Form factorDiffers	Clamshell	Convertible (Detachable)
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Display4 differ
Display diagonalDiffers	43.2 cm (17")	30.5 cm (12")
Display resolutionDiffers	4096 x 2160 pixels	2160 x 1440 pixels
TouchscreenDiffers	No	Yes
HD typeKnown for one	4K Ultra HD	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratioDiffers	1.89:1	3:2
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Panel typeKnown for one	Unknown — not stated by the source	IPS
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	6th gen Intel® Core™ i7	6th gen Intel® Core™ i3
Processor modelDiffers	i7-6820HK	i3-6100U
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.7 GHz	2.3 GHz
System bus rateDiffers	8 GT/s	4 GT/s
Processor cacheDiffers	8 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1440	BGA 1356
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-6800 Mobile Series	Intel Core i3-6100 series
Processor codename	Skylake	Skylake
Bus typeDiffers	DMI3	QPI
SteppingDiffers	R0	D1
Thermal Design Power (TDP)Differs	45 W	15 W
Configurable TDP-downDiffers	35 W	7.5 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	16	12
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x4, 4x1
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
FSB ParityKnown for one	Unknown — not stated by the source	No
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.8 GHz
Memory2 differ
Internal memoryDiffers	16 GB	4 GB
Internal memory typeDiffers	DDR4-SDRAM	LPDDR3-SDRAM
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	2 x 8 GB	Unknown — not stated by the source
Memory slotsKnown for one	4x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage4 differ
Total storage capacityDiffers	1.25 TB	96 GB
Storage mediaDiffers	HDD+SSD	SSD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	1 TB	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Number of SSDs installed	1	1
SSD capacityDiffers	256 GB	96 GB
SSD interfaceKnown for one	PCI Express	Unknown — not stated by the source
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	MicroSD (TransFlash)
Graphics7 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 980	Not available
Discrete graphics card memoryKnown for one	8 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 530	Intel® HD Graphics 520
Maximum on-board graphics card memoryDiffers	1.7 GB	1.74 GB
On-board graphics card base frequencyDiffers	350 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1000 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	0x191B	1916
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
On-board GPU manufacturerKnown for one	Unknown — not stated by the source	Intel
Audio1 differ
Number of built-in speakersDiffers	4	2
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Network2 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LANDiffers	Yes	No
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.1	4.0
Ports & interfaces4 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1	1
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantity	0	0
Thunderbolt 3 ports quantityKnown for one	1	Unknown — not stated by the source
Combo headphone/mic port	Yes	Yes
Docking connectorDiffers	No	Yes
USB Sleep-and-ChargeKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-Charge portsKnown for one	1	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM170	Unknown — not stated by the source
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Trial softwareKnown for one	Microsoft office 2016 Trial	Unknown — not stated by the source
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
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 HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) 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-NIDiffers	Yes	No
Intel TSX-NI version	1.00	1.00
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® 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 Cache	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	88969	88180
Processor codeDiffers	SR2FL	SR2EU
Processor package sizeDiffers	42 x 28 mm	42 X 24 mm
Supported instruction sets	SSE4.1, SSE4.2, AVX 2.0	SSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	8	2
Battery life (max)Known for one	3 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	330 W	45 W
DC-in jack	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	4.55 kg	1.25 kg
WidthDiffers	423 mm	292.1 mm
DepthDiffers	321.5 mm	201.4 mm
HeightDiffers	45 mm	15.8 mm
Weight (tablet mode)Known for one	Unknown — not stated by the source	900 g
Width (tablet mode)Known for one	Unknown — not stated by the source	29.2 cm
Depth (tablet mode)Known for one	Unknown — not stated by the source	20.1 cm
Height (tablet mode)Known for one	Unknown — not stated by the source	9.5 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes

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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