Product comparison · 2 laptops

Acer Aspire 131-844G32akk Intel® Celeron® 847 Laptop vs Acer Aspire 572P-21274G50aii Intel® Pentium® 2127U Laptop

120specifications compared
36differ
84identical
29known for one product only

Key differences

Display diagonal
- Aspire 131-844G32akk Intel® Celeron® 847 Laptop:29.5 cm (11.6")
- Aspire 572P-21274G50aii Intel® Pentium® 2127U Laptop:39.6 cm (15.6")
Touchscreen
- Aspire 131-844G32akk Intel® Celeron® 847 Laptop:No
- Aspire 572P-21274G50aii Intel® Pentium® 2127U Laptop:Yes
Processor family
- Aspire 131-844G32akk Intel® Celeron® 847 Laptop:Intel® Celeron®
- Aspire 572P-21274G50aii Intel® Pentium® 2127U Laptop:Intel® Pentium®
Processor model
- Aspire 131-844G32akk Intel® Celeron® 847 Laptop:847
- Aspire 572P-21274G50aii Intel® Pentium® 2127U Laptop:2127U
Processor frequency
- Aspire 131-844G32akk Intel® Celeron® 847 Laptop:1.1 GHz
- Aspire 572P-21274G50aii Intel® Pentium® 2127U Laptop:1.9 GHz
Processor cache type
- Aspire 131-844G32akk Intel® Celeron® 847 Laptop:L3
- Aspire 572P-21274G50aii Intel® Pentium® 2127U Laptop:Smart Cache
Processor lithography
- Aspire 131-844G32akk Intel® Celeron® 847 Laptop:32 nm
- Aspire 572P-21274G50aii Intel® Pentium® 2127U Laptop:22 nm
Processor codename
- Aspire 131-844G32akk Intel® Celeron® 847 Laptop:Sandy Bridge
- Aspire 572P-21274G50aii Intel® Pentium® 2127U Laptop:Ivy Bridge

Side by side

Differences highlightedShow differences only

Comparison of 131-844G32akk, 572P-21274G50aii
149 specifications	A Acer Aspire 131-844G32akk Intel® Celeron® 847 Laptop Model 131-844G32akk View product	B Acer Aspire 572P-21274G50aii Intel® Pentium® 2127U Laptop Model 572P-21274G50aii View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	29.5 cm (11.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
TouchscreenDiffers	No	Yes
HD typeKnown for one	HD	Unknown — not stated by the source
Panel typeKnown for one	LCD	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	847	2127U
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.1 GHz	1.9 GHz
Processor cache	2 MB	2 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socket	BGA 1023	BGA 1023
Processor lithographyDiffers	32 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor 800 Series for Mobile	Intel Pentium 2000 series for Mobile
Processor codenameDiffers	Sandy Bridge	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Thermal Design Power (TDP)	17 W	17 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Known for one	11	Unknown — not stated by the source
ECC supported by processor	No	No
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
SteppingKnown for one	Unknown — not stated by the source	P0
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	12 GB
Storage3 differ
Total storage capacityDiffers	320 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	320 GB	500 GB
HDD interface	SATA	SATA
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD	SD
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	800 MHz	1100 MHz
Audioidentical
Built-in microphone	Yes	Yes
Optical driveidentical
LightScribe	No	No
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11a, 802.11b, 802.11g	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Performanceidentical
Motherboard chipsetKnown for one	Intel® NM70 Express	Unknown — not stated by the source
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Windows keysKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Linux Linpus	Windows 8
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features7 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyDiffers	32 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	56056	75191
Processor package sizeDiffers	31.0 x 24.0 (BGA1023)	31 x 24 mm
Supported instruction setsDiffers	SSE4.x	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	No	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR105
Battery4 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	6	4
Battery capacityDiffers	5000 mAh	3560 mAh
Battery life (max)Differs	6.5 h	4.5 h
Power1 differ
AC adapter powerDiffers	40 W	65 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	1.48 kg	2.2 kg
WidthDiffers	285 mm	381.6 mm
DepthDiffers	202 mm	256 mm
HeightKnown for one	Unknown — not stated by the source	22.9 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
64-bit computingKnown 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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