Product comparison · 2 laptops

Acer Extensa 15 EX2540-55LN Intel® Core™ i5 i5-7200U Laptop vs Lenovo V330-14IKB Intel® Core™ i5 i5-8250U Laptop

49specifications compared
23differ
26identical
122known for one product only

Key differences

Product colour
- Extensa 15 EX2540-55LN Intel® Core™ i5 i5-7200U Laptop:Black
- V330-14IKB Intel® Core™ i5 i5-8250U Laptop:Grey
Display diagonal
- Extensa 15 EX2540-55LN Intel® Core™ i5 i5-7200U Laptop:39.6 cm (15.6")
- V330-14IKB Intel® Core™ i5 i5-8250U Laptop:35.6 cm (14")
Display resolution
- Extensa 15 EX2540-55LN Intel® Core™ i5 i5-7200U Laptop:1366 x 768 pixels
- V330-14IKB Intel® Core™ i5 i5-8250U Laptop:1920 x 1080 pixels
HD type
- Extensa 15 EX2540-55LN Intel® Core™ i5 i5-7200U Laptop:HD
- V330-14IKB Intel® Core™ i5 i5-8250U Laptop:Full HD
Processor model
- Extensa 15 EX2540-55LN Intel® Core™ i5 i5-7200U Laptop:i5-7200U
- V330-14IKB Intel® Core™ i5 i5-8250U Laptop:i5-8250U
Processor cores
- Extensa 15 EX2540-55LN Intel® Core™ i5 i5-7200U Laptop:2
- V330-14IKB Intel® Core™ i5 i5-8250U Laptop:4
Processor threads
- Extensa 15 EX2540-55LN Intel® Core™ i5 i5-7200U Laptop:4
- V330-14IKB Intel® Core™ i5 i5-8250U Laptop:8
Processor boost frequency
- Extensa 15 EX2540-55LN Intel® Core™ i5 i5-7200U Laptop:3.1 GHz
- V330-14IKB Intel® Core™ i5 i5-8250U Laptop:3.4 GHz

Side by side

Differences highlightedShow differences only

Comparison of EX2540-55LN, V330-14IKB
171 specifications	A Acer Extensa 15 EX2540-55LN Intel® Core™ i5 i5-7200U Laptop Model EX2540-55LN View product	B Lenovo V330-14IKB Intel® Core™ i5 i5-8250U Laptop Model V330-14IKB View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Black	Grey
Form factor	Clamshell	Clamshell
Colour nameKnown for one	Unknown — not stated by the source	Iron Grey
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD typeDiffers	HD	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Dual-screenKnown for one	No	Unknown — not stated by the source
Panel typeKnown for one	Unknown — not stated by the source	TN
Anti-glare screenKnown for one	Unknown — not stated by the source	Yes
Display brightnessKnown for one	Unknown — not stated by the source	220 cd/m²
Processor5 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generationKnown for one	7th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-7200U	i5-8250U
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.1 GHz	3.4 GHz
Processor frequencyDiffers	2.5 GHz	1.6 GHz
System bus rateKnown for one	4 GT/s	Unknown — not stated by the source
Processor cacheKnown for one	3 MB	Unknown — not stated by the source
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor socketKnown for one	BGA 1356	Unknown — not stated by the source
Processor lithographyKnown for one	14 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor codenameKnown for one	Kaby Lake	Unknown — not stated by the source
Bus typeKnown for one	OPI	Unknown — not stated by the source
SteppingKnown for one	H0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	15 W	Unknown — not stated by the source
Configurable TDP-up frequencyKnown for one	2.7 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.8 GHz	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	12	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x2+2x1, 1x4, 2x2, 4x1	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3L-RS-SDRAM	DDR4-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	2400 MHz
Storage4 differ
Total storage capacityDiffers	500 GB	1 TB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	1 TB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeDiffers	DVD±RW	No
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Total HDDs capacityKnown for one	Unknown — not stated by the source	1 TB
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card familyDiffers	Intel® HD Graphics	Intel® UHD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 620	Intel® UHD Graphics 620
Maximum on-board graphics card memoryKnown for one	32 GB	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	300 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1000 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x5916	Unknown — not stated by the source
On-board GPU manufacturerKnown for one	Unknown — not stated by the source	Intel
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)	0.3 MP	0.3 MP
Front camera resolutionKnown for one	640 x 480 pixels	Unknown — not stated by the source
Network2 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	100,1000 Mbit/s
Bluetooth	Yes	Yes
Mobile network connectionKnown for one	Unknown — not stated by the source	No
Antenna typeKnown for one	Unknown — not stated by the source	1x1
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
WWANKnown for one	Unknown — not stated by the source	Not installed
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	0
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 quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Docking connectorKnown for one	No	Unknown — not stated by the source
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keysKnown for one	Yes	Unknown — not stated by the source
Keyboard backlitKnown for one	Unknown — not stated by the source	No
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Operating system languageKnown for one	Unknown — not stated by the source	English
Trial softwareKnown for one	Unknown — not stated by the source	Office
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)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
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Processor ARK IDKnown for one	95443	Unknown — not stated by the source
Processor codeKnown for one	SR2ZU	Unknown — not stated by the source
Processor package sizeKnown for one	42 x 24 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Number of battery cellsKnown for one	4	Unknown — not stated by the source
Battery capacityDiffers	48 Wh	30 Wh
Battery life (max)Known for one	6.5 h	Unknown — not stated by the source
Poweridentical
AC adapter power	45 W	45 W
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Security1 differ
Fingerprint readerDiffers	No	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM) versionKnown for one	Unknown — not stated by the source	2.0
Weight & dimensionsidentical
WeightKnown for one	2.4 kg	Unknown — not stated by the source
WidthKnown for one	381.8 mm	Unknown — not stated by the source
DepthKnown for one	258 mm	Unknown — not stated by the source
HeightKnown for one	24.6 mm	Unknown — not stated by the source
Height (front)Known for one	2.46 cm	Unknown — not stated by the source
Height (rear)Known for one	2.46 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel SoC

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.

More laptop comparisons

All laptop comparisons