Product comparison · 2 laptops

Acer Aspire E E5-475G-39SA Intel® Core™ i3 i3-7100U Laptop vs Lenovo ThinkPad X1 Tablet (2nd Gen)

128specifications compared
48differ
80identical
42known for one product only

Key differences

Product type
- Aspire E E5-475G-39SA Intel® Core™ i3 i3-7100U Laptop:Laptop
- ThinkPad X1 Tablet (2nd Gen):Hybrid (2-in-1)
Form factor
- Aspire E E5-475G-39SA Intel® Core™ i3 i3-7100U Laptop:Clamshell
- ThinkPad X1 Tablet (2nd Gen):Convertible (Detachable)
Display diagonal
- Aspire E E5-475G-39SA Intel® Core™ i3 i3-7100U Laptop:35.6 cm (14")
- ThinkPad X1 Tablet (2nd Gen):30.5 cm (12")
Display resolution
- Aspire E E5-475G-39SA Intel® Core™ i3 i3-7100U Laptop:1366 x 768 pixels
- ThinkPad X1 Tablet (2nd Gen):2160 x 1440 pixels
Touchscreen
- Aspire E E5-475G-39SA Intel® Core™ i3 i3-7100U Laptop:No
- ThinkPad X1 Tablet (2nd Gen):Yes
Native aspect ratio
- Aspire E E5-475G-39SA Intel® Core™ i3 i3-7100U Laptop:16:9
- ThinkPad X1 Tablet (2nd Gen):3:2
Processor family
- Aspire E E5-475G-39SA Intel® Core™ i3 i3-7100U Laptop:Intel® Core™ i3
- ThinkPad X1 Tablet (2nd Gen):Intel® Core™ i5
Processor generation
- Aspire E E5-475G-39SA Intel® Core™ i3 i3-7100U Laptop:7th gen Intel® Core™ i3
- ThinkPad X1 Tablet (2nd Gen):7th gen Intel® Core™ i5

Side by side

Differences highlightedShow differences only

Comparison of E5-475G-39SA, ThinkPad X1 Tablet (2nd Gen)
170 specifications	A Acer Aspire E E5-475G-39SA Intel® Core™ i3 i3-7100U Laptop Model E5-475G-39SA View product	B Lenovo ThinkPad X1 Tablet (2nd Gen)View product
Design2 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Product colour	Black	Black
Form factorDiffers	Clamshell	Convertible (Detachable)
Display4 differ
Display diagonalDiffers	35.6 cm (14")	30.5 cm (12")
Display resolutionDiffers	1366 x 768 pixels	2160 x 1440 pixels
TouchscreenDiffers	No	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:9	3:2
Screen shapeKnown for one	Unknown — not stated by the source	Flat
Display brightnessKnown for one	Unknown — not stated by the source	360 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	800:1
HD typeKnown for one	Full HD	Unknown — not stated by the source
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	7th gen Intel® Core™ i3	7th gen Intel® Core™ i5
Processor modelDiffers	i3-7100U	i5-7Y54
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	2.4 GHz	1.2 GHz
System bus rate	4 GT/s	4 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1356	BGA 1515
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codename	Kaby Lake	Kaby Lake
Bus type	OPI	OPI
Stepping	H0	H0
Thermal Design Power (TDP)Differs	15 W	4.5 W
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	1.6 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	7 W
Configurable TDP-downDiffers	7.5 W	3.5 W
Configurable TDP-down frequencyDiffers	0.8 GHz	0.6 GHz
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	12	10
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
Memory3 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR4-SDRAM	LPDDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1866 MHz
Maximum internal memoryDiffers	32 GB	8 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage6 differ
Total storage capacityDiffers	1 TB	256 GB
Storage mediaDiffers	HDD	SSD
Number of SSDs installedDiffers	0	1
SSD capacityDiffers	1 GB	256 GB
SSD interfaceKnown for one	Unknown — not stated by the source	M.2
Optical drive typeDiffers	DVD Super Multi	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	MicroSD (TransFlash)
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 interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphics6 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® 940MX	Not available
On-board graphics card modelDiffers	Intel® HD Graphics 620	Intel® HD Graphics 615
Maximum on-board graphics card memoryDiffers	32 GB	16 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	950 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	0x5916	0x591E
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Audioidentical
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Rear cameraKnown for one	Unknown — not stated by the source	Yes
Rear camera resolution (numeric)Known for one	Unknown — not stated by the source	8 MP
Front camera resolutionKnown for one	1280 x 720 pixels	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	Yes	No
Bluetooth	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	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 quantityDiffers	0	1
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
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 quantity	0	0
Thunderbolt 3 ports quantity	0	0
Combo headphone/mic port	Yes	Yes
Docking connectorDiffers	No	Yes
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel SoC
Keyboardidentical
Numeric keypad	No	No
Windows keys	Yes	Yes
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	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 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® 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 TechnologyDiffers	No	2.0
Processor ARK IDDiffers	95442	95452
Processor package sizeDiffers	42 x 24 mm	20.5 X 16.5 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Processor codeKnown for one	SR2ZW	Unknown — not stated by the source
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	4	2
Battery capacityKnown for one	2800 mAh	Unknown — not stated by the source
Poweridentical
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	2.1 kg	1.07 kg
WidthDiffers	343 mm	291.5 mm
DepthDiffers	248 mm	209.5 mm
Weight (tablet mode)Known for one	Unknown — not stated by the source	767 g
Width (tablet mode)Known for one	Unknown — not stated by the source	29.1 cm
Depth (tablet mode)Known for one	Unknown — not stated by the source	20.9 cm
Height (tablet mode)Known for one	Unknown — not stated by the source	8.45 mm
HeightKnown for one	30 mm	Unknown — not stated by the source
Height (front)Known for one	2.37 cm	Unknown — not stated by the source
Height (rear)Known for one	3 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Power cord included	Yes	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	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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