Product comparison · 2 laptops

Acer TravelMate B 113-E-977B4G32akk Intel® Pentium® 977 vs ASUS X401A-081BB820 laptop Intel® Celeron® B820

125specifications compared
31differ
94identical
27known for one product only

Key differences

Product colour
- TravelMate B 113-E-977B4G32akk Intel® Pentium® 977:Black
- X401A-081BB820 laptop Intel® Celeron® B820:White
Display diagonal
- TravelMate B 113-E-977B4G32akk Intel® Pentium® 977:29.5 cm (11.6")
- X401A-081BB820 laptop Intel® Celeron® B820:35.6 cm (14")
Processor family
- TravelMate B 113-E-977B4G32akk Intel® Pentium® 977:Intel® Pentium®
- X401A-081BB820 laptop Intel® Celeron® B820:Intel® Celeron®
Processor model
- TravelMate B 113-E-977B4G32akk Intel® Pentium® 977:977
- X401A-081BB820 laptop Intel® Celeron® B820:B820
Processor frequency
- TravelMate B 113-E-977B4G32akk Intel® Pentium® 977:1.4 GHz
- X401A-081BB820 laptop Intel® Celeron® B820:1.7 GHz
Processor cache type
- TravelMate B 113-E-977B4G32akk Intel® Pentium® 977:L3
- X401A-081BB820 laptop Intel® Celeron® B820:L2
Processor socket
- TravelMate B 113-E-977B4G32akk Intel® Pentium® 977:BGA 1023
- X401A-081BB820 laptop Intel® Celeron® B820:rPGA988B
Thermal Design Power (TDP)
- TravelMate B 113-E-977B4G32akk Intel® Pentium® 977:17 W
- X401A-081BB820 laptop Intel® Celeron® B820:35 W

Side by side

Differences highlightedShow differences only

Comparison of 113-E-977B4G32akk, X401A-081BB820
152 specifications	A Acer TravelMate B 113-E-977B4G32akk Intel® Pentium® 977 Model 113-E-977B4G32akk View product	B ASUS X401A-081BB820 laptop Intel® Celeron® B820 Model X401A-081BB820 View product
Design1 differ
Product colourDiffers	Black	White
Display1 differ
Display diagonalDiffers	29.5 cm (11.6")	35.6 cm (14")
TouchscreenKnown for one	No	Unknown — not stated by the source
Processor9 differ
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	977	B820
Processor frequencyDiffers	1.4 GHz	1.7 GHz
Processor cache typeDiffers	L3	L2
Processor socketDiffers	BGA 1023	rPGA988B
Processor seriesDiffers	Intel Pentium 900 Series for Mobile	Intel Celeron Processor B800 Series for Mobile
SteppingKnown for one	J1	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	17 W	35 W
PCI Express configurationsDiffers	1x16, 2x8	1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs	14	17
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Memory1 differ
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage2 differ
Total storage capacityDiffers	320 GB	500 GB
HDD capacityDiffers	320 GB	500 GB
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics2 differ
On-board graphics card base frequencyDiffers	350 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1050 MHz
Audioidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Speakers manufacturerKnown for one	Unknown — not stated by the source	Altec Lansing
Network1 differ
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Wi-Fi standardsDiffers	802.11a, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Networking standardsKnown for one	IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u	Unknown — not stated by the source
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM70 Express	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Linux Linpus	Windows 7 Home Premium
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features4 differ
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	63916	67193
Processor codeKnown for one	SR0FB	Unknown — not stated by the source
Processor package sizeDiffers	31.0 x 24.0 (BGA1023)	37.5x37.5 (rPGA988B)
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.x
Battery2 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	4	6
Battery capacityDiffers	2500 mAh	47 Wh
Battery life (max)Known for one	4.2 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	40 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	3.42 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	1.38 kg	1.85 kg
WidthDiffers	285 mm	344 mm
DepthDiffers	202 mm	241 mm
HeightDiffers	27.4 mm	26.5 mm
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Small Business	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP

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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