Product comparison · 2 laptops

Acer TravelMate P2 P253-M Intel® Core™ i3 i3-3110M Laptop vs ASUS X551CA-DH21 Intel® Pentium® 2117U Laptop

115specifications compared
40differ
75identical
57known for one product only

Key differences

Processor family
- TravelMate P2 P253-M Intel® Core™ i3 i3-3110M Laptop:Intel® Core™ i3
- X551CA-DH21 Intel® Pentium® 2117U Laptop:Intel® Pentium®
Processor model
- TravelMate P2 P253-M Intel® Core™ i3 i3-3110M Laptop:i3-3110M
- X551CA-DH21 Intel® Pentium® 2117U Laptop:2117U
Processor threads
- TravelMate P2 P253-M Intel® Core™ i3 i3-3110M Laptop:4
- X551CA-DH21 Intel® Pentium® 2117U Laptop:2
Processor frequency
- TravelMate P2 P253-M Intel® Core™ i3 i3-3110M Laptop:2.4 GHz
- X551CA-DH21 Intel® Pentium® 2117U Laptop:1.8 GHz
Processor cache
- TravelMate P2 P253-M Intel® Core™ i3 i3-3110M Laptop:3 MB
- X551CA-DH21 Intel® Pentium® 2117U Laptop:2 MB
Stepping
- TravelMate P2 P253-M Intel® Core™ i3 i3-3110M Laptop:L1
- X551CA-DH21 Intel® Pentium® 2117U Laptop:P0
Thermal Design Power (TDP)
- TravelMate P2 P253-M Intel® Core™ i3 i3-3110M Laptop:35 W
- X551CA-DH21 Intel® Pentium® 2117U Laptop:17 W
Tjunction
- TravelMate P2 P253-M Intel® Core™ i3 i3-3110M Laptop:90 °C
- X551CA-DH21 Intel® Pentium® 2117U Laptop:105 °C

Side by side

Differences highlightedShow differences only

Comparison of P253-M, X551CA-DH21
172 specifications	A Acer TravelMate P2 P253-M Intel® Core™ i3 i3-3110M Laptop Model P253-M View product	B ASUS X551CA-DH21 Intel® Pentium® 2117U Laptop Model X551CA-DH21 View product
Displayidentical
TouchscreenKnown for one	Unknown — not stated by the source	No
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor10 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Pentium®
Processor generationKnown for one	3rd gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-3110M	2117U
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.4 GHz	1.8 GHz
Processor cacheDiffers	3 MB	2 MB
Processor seriesDiffers	Intel Core i3-3100 Mobile Series	Intel Pentium 2000 series for Mobile
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingDiffers	L1	P0
Thermal Design Power (TDP)Differs	35 W	17 W
TjunctionDiffers	90 °C	105 °C
CPU multiplier (bus/core ratio)Differs	24	18
Memoryidentical
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Maximum internal memory (64-bit)Known for one	8 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage1 differ
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD
Graphics2 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics
On-board graphics card base frequencyDiffers	650 MHz	350 MHz
On-board graphics card IDKnown for one	0x166	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network3 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Integrated 4G WiMAXDiffers	Yes	No
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	3	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Mini HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Micro HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Mini VGA ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputsDiffers	1	0
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Microphone inDiffers	Yes	No
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Microphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Processor ARK IDDiffers	65700	71469
Processor codeDiffers	SR0N2	SR0VQ
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)	31 x 24 mm
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Battery2 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	6	4
Battery capacityDiffers	4400 mAh	37 Wh
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	65 W	45 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	2.37 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security1 differ
Cable lock slotDiffers	No	Yes
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.6 kg	2.15 kg
WidthDiffers	381.6 mm	380 mm
DepthDiffers	253 mm	251 mm
HeightKnown for one	33.2 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	3.09 cm
Height (rear)Known for one	Unknown — not stated by the source	3.66 cm
Packaging contentidentical
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
64-bit computingKnown for one	Yes	Unknown — not stated by the source
Intel segment taggingKnown for one	Enterprise, Small Business	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	UL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE

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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