Product comparison · 2 laptops

Acer Aspire One D257-N57Ckk Intel Atom® N570 Netbook vs ASUS EP121-1A013M Intel® Core™ i5 i5-470UM Hybrid (2-in-1)

63specifications compared
36differ
27identical
76known for one product only

Key differences

Product type
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:Netbook
- EP121-1A013M Intel® Core™ i5 i5-470UM Hybrid (2-in-1):Hybrid (2-in-1)
Display diagonal
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:25.6 cm (10.1")
- EP121-1A013M Intel® Core™ i5 i5-470UM Hybrid (2-in-1):30.7 cm (12.1")
Display resolution
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:1024 x 600 pixels
- EP121-1A013M Intel® Core™ i5 i5-470UM Hybrid (2-in-1):1200 x 800 pixels
Native aspect ratio
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:5:3
- EP121-1A013M Intel® Core™ i5 i5-470UM Hybrid (2-in-1):16:10
Processor family
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:Intel Atom®
- EP121-1A013M Intel® Core™ i5 i5-470UM Hybrid (2-in-1):Intel® Core™ i5
Processor model
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:N570
- EP121-1A013M Intel® Core™ i5 i5-470UM Hybrid (2-in-1):i5-470UM
Processor frequency
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:1.66 GHz
- EP121-1A013M Intel® Core™ i5 i5-470UM Hybrid (2-in-1):1.33 GHz
Processor cache
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:1 MB
- EP121-1A013M Intel® Core™ i5 i5-470UM Hybrid (2-in-1):3 MB

Side by side

Differences highlightedShow differences only

Comparison of D257-N57Ckk, EP121-1A013M
139 specifications	A Acer Aspire One D257-N57Ckk Intel Atom® N570 Netbook Model D257-N57Ckk View product	B ASUS EP121-1A013M Intel® Core™ i5 i5-470UM Hybrid (2-in-1) Model EP121-1A013M View product
Design1 differ
Product typeDiffers	Netbook	Hybrid (2-in-1)
Product colour	Black	Black
Form factorKnown for one	Unknown — not stated by the source	Convertible (Detachable)
Display3 differ
Display diagonalDiffers	25.6 cm (10.1")	30.7 cm (12.1")
Display resolutionDiffers	1024 x 600 pixels	1200 x 800 pixels
TouchscreenKnown for one	Unknown — not stated by the source	Yes
HD typeKnown for one	Unknown — not stated by the source	Not supported
Native aspect ratioDiffers	5:3	16:10
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i5
Processor modelDiffers	N570	i5-470UM
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	1.86 GHz
Processor frequencyDiffers	1.66 GHz	1.33 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cacheDiffers	1 MB	3 MB
Processor cache typeDiffers	L2	L3
Processor socketKnown for one	Unknown — not stated by the source	BGA 1288
Processor lithographyDiffers	45 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i5-400 Series
Processor codenameDiffers	Pineview	Arrandale
Bus typeKnown for one	Unknown — not stated by the source	DMI
SteppingKnown for one	Unknown — not stated by the source	K0
Thermal Design Power (TDP)Differs	8.5 W	18 W
TjunctionKnown for one	Unknown — not stated by the source	105 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Number of Processing Die TransistorsDiffers	17 M	382 M
Processing Die sizeDiffers	87 mm²	81 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	10
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Memory slots	1x SO-DIMM	1x SO-DIMM
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	500 GB	64 GB
Storage mediaKnown for one	Unknown — not stated by the source	SSD
SSD capacityKnown for one	Unknown — not stated by the source	64 GB
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD, SDHC, SDXC
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphics3 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Graphics card family	Intel	Intel
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® GMA 3150	Intel® HD Graphics
On-board graphics card base frequencyDiffers	200 MHz	166 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	500 MHz
Graphics cardDiffers	GMA 3150	HD Graphics
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in microphone	Yes	Yes
Camera1 differ
Front cameraKnown for one	Unknown — not stated by the source	Yes
Front camera resolution (numeric)Differs	0.3 MP	2 MP
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth	Yes	Yes
Bluetooth versionDiffers	2.1+EDR	3.0+HS
Networking featuresKnown for one	Fast Ethernet, WLAN	Unknown — not stated by the source
Wireless technologyKnown for one	802.11b/g/n	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantity	0	0
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Headphone outputs	1	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel NM10	Intel® HM55 Express
GPS (satellite)	No	No
Software1 differ
Operating system installedDiffers	Linux	Windows Vista Home Premium
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Pre-installed softwareKnown for one	Unknown — not stated by the source	Office 2010 Starter
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
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
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyDiffers	No	1.0
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	55637	50026
Processor codeKnown for one	Unknown — not stated by the source	SLBXP
Processor package sizeDiffers	22 x 22 mm	BGA 34 x 28
Supported instruction setsDiffers	SSE2, SSE3, SSSE3	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	Yes	No
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Known for one	8 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	40 W	60 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
DC-in jack	Yes	Yes
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Weight & dimensions3 differ
WeightKnown for one	Unknown — not stated by the source	1.16 kg
WidthDiffers	257 mm	312 mm
DepthDiffers	184 mm	207.2 mm
HeightDiffers	24 mm	16.9 mm
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V
Supplied AC adapter type	AC	AC
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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