Product comparison · 2 laptops

Acer Aspire One 751h-52Bw Intel Atom® Z520 Netbook vs Acer Aspire One AOD255E-13821 Intel Atom® N455 Netbook

90specifications compared
34differ
56identical
35known for one product only

Key differences

Display diagonal
- Aspire One 751h-52Bw Intel Atom® Z520 Netbook:29.5 cm (11.6")
- Aspire One AOD255E-13821 Intel Atom® N455 Netbook:25.6 cm (10.1")
Display resolution
- Aspire One 751h-52Bw Intel Atom® Z520 Netbook:1366 x 768 pixels
- Aspire One AOD255E-13821 Intel Atom® N455 Netbook:1024 x 600 pixels
Native aspect ratio
- Aspire One 751h-52Bw Intel Atom® Z520 Netbook:16:9
- Aspire One AOD255E-13821 Intel Atom® N455 Netbook:5:3
Processor model
- Aspire One 751h-52Bw Intel Atom® Z520 Netbook:Z520
- Aspire One AOD255E-13821 Intel Atom® N455 Netbook:N455
Processor frequency
- Aspire One 751h-52Bw Intel Atom® Z520 Netbook:1.33 GHz
- Aspire One AOD255E-13821 Intel Atom® N455 Netbook:1.66 GHz
Processor socket
- Aspire One 751h-52Bw Intel Atom® Z520 Netbook:PBGA441
- Aspire One AOD255E-13821 Intel Atom® N455 Netbook:BGA 559
Processor operating modes
- Aspire One 751h-52Bw Intel Atom® Z520 Netbook:32-bit
- Aspire One AOD255E-13821 Intel Atom® N455 Netbook:64-bit
Processor series
- Aspire One 751h-52Bw Intel Atom® Z520 Netbook:Intel Atom Z500 Series
- Aspire One AOD255E-13821 Intel Atom® N455 Netbook:Intel Atom N400 Series

Side by side

Differences highlightedShow differences only

Comparison of 751h-52Bw, AOD255E-13821
125 specifications	A Acer Aspire One 751h-52Bw Intel Atom® Z520 Netbook Model 751h-52Bw View product	B Acer Aspire One AOD255E-13821 Intel Atom® N455 Netbook Model AOD255E-13821 View product
Designidentical
Product type	Netbook	Netbook
Product colourKnown for one	Unknown — not stated by the source	Copper
Display3 differ
Display diagonalDiffers	29.5 cm (11.6")	25.6 cm (10.1")
Display resolutionDiffers	1366 x 768 pixels	1024 x 600 pixels
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:9	5:3
Processor12 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor modelDiffers	Z520	N455
Processor cores	1	1
Processor threads	2	2
Processor frequencyDiffers	1.33 GHz	1.66 GHz
Processor cache	0.512 MB	0.512 MB
Processor cache type	L2	L2
Processor front side busKnown for one	533 MHz	Unknown — not stated by the source
Processor socketDiffers	PBGA441	BGA 559
Processor lithography	45 nm	45 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Atom Z500 Series	Intel Atom N400 Series
Processor codenameDiffers	Silverthorne	Pineview
Bus typeDiffers	FSB	DMI
FSB Parity	No	No
SteppingDiffers	C0	A0
Thermal Design Power (TDP)Differs	2 W	6.5 W
Scenario Design Power (SDP)Known for one	0.96 W	Unknown — not stated by the source
TjunctionDiffers	90 °C	100 °C
Number of Processing Die TransistorsDiffers	47 M	123 M
Processing Die sizeDiffers	26 mm²	66 mm²
CPU multiplier (bus/core ratio)	10	10
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	667 MHz	1066 MHz
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Memory slots	1x SO-DIMM	1x SO-DIMM
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	160 GB	250 GB
HDD capacityDiffers	160 GB	250 GB
HDD interface	SATA	SATA
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Fast Ethernet	Fast Ethernet
Wireless technologyDiffers	IEEE 802.11bg	IEEE 802.11b/g/n
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Bluetooth	No	No
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
SIM card supportKnown for one	No	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputs	1	1
Microphone inKnown for one	Yes	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
Port replicatorKnown for one	No	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Performance1 differ
Motherboard chipsetDiffers	Intel® SCH US15W	Intel NM10
GPS (satellite)	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows 7 Starter
Drivers included	Yes	Yes
Operating system architectureKnown for one	Unknown — not stated by the source	32-bit
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Differs	No	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	Yes	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
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)	Yes	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	35466	49491
Processor codeDiffers	SLB2H	SLBX9
Processor package sizeDiffers	13 x 14 mm	22 x 22 mm
Supported instruction sets	SSE2, SSE3, SSSE3	SSE2, SSE3, SSSE3
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	2200 mAh	4400 mAh
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery life (max)Known for one	Unknown — not stated by the source	8 h
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	Unknown — not stated by the source	40 W
Weight & dimensions1 differ
WeightDiffers	1.35 kg	1.25 kg
WidthKnown for one	Unknown — not stated by the source	259 mm
DepthKnown for one	Unknown — not stated by the source	185 mm
HeightKnown for one	Unknown — not stated by the source	24 mm
Other featuresidentical
Assisted GPS (A-GPS)Known for one	No	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	200 MHz
Graphics cardKnown for one	Unknown — not stated by the source	GMA 3150
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	WEEE
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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