Product comparison · 2 laptops

Acer Extensa 2511-31B7 Intel® Core™ i3 i3-5005U Laptop vs ASUS P2520LA-XO0231G laptop Intel® Core™ i7 i7-5500U

145specifications compared
29differ
116identical
29known for one product only

Key differences

Processor family
- Extensa 2511-31B7 Intel® Core™ i3 i3-5005U Laptop:Intel® Core™ i3
- P2520LA-XO0231G laptop Intel® Core™ i7 i7-5500U:Intel® Core™ i7
Processor generation
- Extensa 2511-31B7 Intel® Core™ i3 i3-5005U Laptop:5th gen Intel® Core™ i3
- P2520LA-XO0231G laptop Intel® Core™ i7 i7-5500U:5th gen Intel® Core™ i7
Processor model
- Extensa 2511-31B7 Intel® Core™ i3 i3-5005U Laptop:i3-5005U
- P2520LA-XO0231G laptop Intel® Core™ i7 i7-5500U:i7-5500U
Processor frequency
- Extensa 2511-31B7 Intel® Core™ i3 i3-5005U Laptop:2 GHz
- P2520LA-XO0231G laptop Intel® Core™ i7 i7-5500U:2.4 GHz
Processor cache
- Extensa 2511-31B7 Intel® Core™ i3 i3-5005U Laptop:3 MB
- P2520LA-XO0231G laptop Intel® Core™ i7 i7-5500U:4 MB
Processor cache type
- Extensa 2511-31B7 Intel® Core™ i3 i3-5005U Laptop:Smart Cache
- P2520LA-XO0231G laptop Intel® Core™ i7 i7-5500U:L3
Configurable TDP-down
- Extensa 2511-31B7 Intel® Core™ i3 i3-5005U Laptop:10 W
- P2520LA-XO0231G laptop Intel® Core™ i7 i7-5500U:7.5 W
PCI Express configurations
- Extensa 2511-31B7 Intel® Core™ i3 i3-5005U Laptop:2x4, 4x1
- P2520LA-XO0231G laptop Intel® Core™ i7 i7-5500U:4x1, 2x4

Side by side

Differences highlightedShow differences only

Comparison of 2511-31B7, P2520LA-XO0231G
174 specifications	A Acer Extensa 2511-31B7 Intel® Core™ i3 i3-5005U Laptop Model 2511-31B7 View product	B ASUS P2520LA-XO0231G laptop Intel® Core™ i7 i7-5500U Model P2520LA-XO0231G View product
Processor9 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	5th gen Intel® Core™ i3	5th gen Intel® Core™ i7
Processor modelDiffers	i3-5005U	i7-5500U
Processor boost frequencyKnown for one	Unknown — not stated by the source	3 GHz
Processor frequencyDiffers	2 GHz	2.4 GHz
Processor cacheDiffers	3 MB	4 MB
Processor cache typeDiffers	Smart Cache	L3
Processor seriesDiffers	Intel Core i3-5000 Mobile series	Intel Core i7-5500 Mobile Series
Configurable TDP-downDiffers	10 W	7.5 W
PCI Express configurationsDiffers	2x4, 4x1	4x1, 2x4
Memory1 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	256 GB	500 GB
Storage mediaDiffers	SSD	HDD
Number of HDDs installedDiffers	0	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Compatible memory cardsDiffers	SD	SD, SDHC, MMC
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	256 GB	Unknown — not stated by the source
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs	850 MHz	950 MHz
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
Network1 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11g, 802.11b, Wi-Fi 4 (802.11n)
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
VGA (D-Sub) ports quantityDiffers	1	0
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 7 Professional
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 8.1 Pro
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features4 differ
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	84695	85214
Processor codeDiffers	SR27G	SR23W
Processor package sizeDiffers	40 x 24x 1.3 mm	40 x 24 x 1.3 mm
Power1 differ
AC adapter powerDiffers	45 W	65 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	4.5 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security2 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Fingerprint readerDiffers	No	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	UL, FCC Compliance, BSMI, CCC, GOST-R, CB, EPEAT, Energy star, IDA, CECP, WEEE, Erp 2013, RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions3 differ
WidthDiffers	381.6 mm	380 mm
Height (front)Differs	2.49 cm	2.33 cm
Height (rear)Differs	2.49 cm	2.63 cm
WeightKnown for one	2.4 kg	Unknown — not stated by the source
HeightKnown for one	24.9 mm	Unknown — not stated by the source
Batteryidentical
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 capacityKnown for one	2520 mAh	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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