Product comparison · 2 laptops

Acer eMachines E528 Intel® Celeron® T3500 vs Acer eMachines E720-343G25Mi

101specifications compared
29differ
72identical
29known for one product only

Key differences

Display diagonal
- eMachines E528 Intel® Celeron® T3500:39.6 cm (15.6")
- eMachines E720-343G25Mi:39.1 cm (15.4")
Display resolution
- eMachines E528 Intel® Celeron® T3500:1366 x 768 pixels
- eMachines E720-343G25Mi:1280 x 800 pixels
Native aspect ratio
- eMachines E528 Intel® Celeron® T3500:16:9
- eMachines E720-343G25Mi:16:10
Processor family
- eMachines E528 Intel® Celeron® T3500:Intel® Celeron®
- eMachines E720-343G25Mi:Intel Pentium Mobile
Processor model
- eMachines E528 Intel® Celeron® T3500:T3500
- eMachines E720-343G25Mi:T3400
Processor frequency
- eMachines E528 Intel® Celeron® T3500:2.1 GHz
- eMachines E720-343G25Mi:2.16 GHz
Processor front side bus
- eMachines E528 Intel® Celeron® T3500:800 MHz
- eMachines E720-343G25Mi:667 MHz
Processor lithography
- eMachines E528 Intel® Celeron® T3500:45 nm
- eMachines E720-343G25Mi:65 nm

Side by side

Differences highlightedShow differences only

Comparison of E528, eMachines E720-343G25Mi
130 specifications	A Acer eMachines E528 Intel® Celeron® T3500 Model E528 View product	B Acer eMachines E720-343G25Mi View product
Designidentical
Product colour	Black	Black
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	39.1 cm (15.4")
Display resolutionDiffers	1366 x 768 pixels	1280 x 800 pixels
Native aspect ratioDiffers	16:9	16:10
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel Pentium Mobile
Processor modelDiffers	T3500	T3400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.1 GHz	2.16 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	667 MHz
Processor socket	Socket 478	Socket 478
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor T3000 Series for Mobile	Intel Pentium T3000 Series for Mobile
Processor codenameDiffers	Penryn	Merom
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	R0	M0
Thermal Design Power (TDP)	35 W	35 W
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
ECC supported by processor	No	No
TjunctionKnown for one	Unknown — not stated by the source	100 °C
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	13
Memory2 differ
Internal memoryDiffers	2 GB	3 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Maximum internal memory	4 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 + 1 x 2 GB
Storage2 differ
Total storage capacity	250 GB	250 GB
HDD interface	SATA	SATA
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD-RW	DVD Super Multi
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, SD	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500M	Intel® GMA 4500M
Graphics card family	Intel	Intel
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
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
Modem (RJ-11) ports	0	0
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Line-inKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Motherboard chipsetDiffers	Intel® GM45 Express	Intel® GL40 Express
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Starter	Windows Vista Home Premium
Trial softwareKnown for one	Microsoft Office 2010 Microsoft Office Starter 2010 Norton Internet Security 2010 Multimedia	Unknown — not stated by the source
Bundled softwareKnown for one	eMachines Power Management eMachines Recovery Management Adobe Flash Player 10 Adobe Reader 9.1 Google Toolbar Norton Online Backup NTI Media Maker Microsoft Silverlight Windows Live Essentials - Wave 3 Skype eMachines Identity Card eMachines Registration eMachines Updater	Unknown — not stated by the source
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable BitDiffers	No	Yes
Intel 64Differs	No	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	No	Yes
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 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)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	42104	35583
Processor codeDiffers	SLGJV	SLB3P
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	No
Batteryidentical
Number of battery cells	6	6
Battery capacity	4400 mAh	4400 mAh
Battery life (max)Known for one	3.5 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	48.8 W	65 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.7 kg	2.8 kg
WidthKnown for one	372.3 mm	Unknown — not stated by the source
DepthKnown for one	246.5 mm	Unknown — not stated by the source
Height (front)Known for one	3.96 cm	Unknown — not stated by the source
Height (rear)Known for one	2.68 cm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	364.6 x 273.6 x 38.4 mm
Other featuresidentical
Infrared data port	No	No
Power supply typeKnown for one	DC, 65W	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Internal modem	No	No
TV tuner integrated	No	No
Supplied AC adapter type	AC	AC
Packaging contentidentical
AC adapter includedKnown 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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