Product comparison · 2 laptops

Acer Aspire 3935-754G16MN + eMachines 250-01G16I vs Lenovo Essential G555 AMD Athlon II M320

45specifications compared
18differ
27identical
86known for one product only

Key differences

Display diagonal
- Aspire 3935-754G16MN + eMachines 250-01G16I:33.8 cm (13.3")
- Essential G555 AMD Athlon II M320:39.6 cm (15.6")
Processor family
- Aspire 3935-754G16MN + eMachines 250-01G16I:Intel® Core™2 Duo
- Essential G555 AMD Athlon II M320:AMD Athlon II
Processor model
- Aspire 3935-754G16MN + eMachines 250-01G16I:P7450
- Essential G555 AMD Athlon II M320:M320
Processor frequency
- Aspire 3935-754G16MN + eMachines 250-01G16I:2.13 GHz
- Essential G555 AMD Athlon II M320:2.1 GHz
Internal memory
- Aspire 3935-754G16MN + eMachines 250-01G16I:4 GB
- Essential G555 AMD Athlon II M320:2 GB
Internal memory type
- Aspire 3935-754G16MN + eMachines 250-01G16I:DDR3-SDRAM
- Essential G555 AMD Athlon II M320:DDR2-SDRAM
Memory clock speed
- Aspire 3935-754G16MN + eMachines 250-01G16I:1066 MHz
- Essential G555 AMD Athlon II M320:800 MHz
Maximum internal memory
- Aspire 3935-754G16MN + eMachines 250-01G16I:8 GB
- Essential G555 AMD Athlon II M320:4 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire 3935-754G16MN + eMachines 250-01G16I, G555
131 specifications	A Acer Aspire 3935-754G16MN + eMachines 250-01G16I View product	B Lenovo Essential G555 AMD Athlon II M320 Model G555 View product
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Processor3 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Core™2 Duo	AMD Athlon II
Processor modelDiffers	P7450	M320
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2.13 GHz	2.1 GHz
Processor cacheKnown for one	3 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
Processor socketKnown for one	Socket 478	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core 2 Duo P7000 Series	Unknown — not stated by the source
Processor codenameKnown for one	Penryn	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	M0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	25 W	Unknown — not stated by the source
TjunctionKnown for one	90 °C	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	410 M	Unknown — not stated by the source
Processing Die sizeKnown for one	107 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	7.5	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedDiffers	1066 MHz	800 MHz
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	4 GB
Storage2 differ
Total storage capacityDiffers	160 GB	250 GB
HDD interface	SATA	SATA
Optical drive typeDiffers	DVD Super Multi DL	DVD-RW
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, MS PRO, SD, xD	MMC, MS PRO, SD, xD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphicsidentical
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA 4500MHD	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Networkidentical
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
Wireless technologyKnown for one	802.11 a/b/g/n	Unknown — not stated by the source
Bluetooth	No	No
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports 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 portDiffers	Yes	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 portKnown for one	No	Unknown — not stated by the source
TV-out	No	No
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® GM45 Express	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows 7 Home Premium
Trial softwareKnown for one	- McAfee Internet Security Suite - Microsoft Works 9.0 + Office Home & Student 2007 SP1	Unknown — not stated by the source
Bundled softwareKnown for one	- Acer Arcade Deluxe - Acer Bio-Protection - Acer Crystal Eye - Acer GridVista - Acer Launch Manager - Acer Backup Manager - Acer PowerSmart Manager - Acer Recovery Management - Acer GameZone - Acer Video Conference Manager - Adobe Reader - Adobe Flash Player - Google Toolbar - Google Desktop - NTI	Unknown — not stated by the source
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	36734	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Batteryidentical
Number of battery cellsKnown for one	4	Unknown — not stated by the source
Battery capacityKnown for one	41.4 Wh	Unknown — not stated by the source
Battery life (max)Known for one	5 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	1.9 kg	2.7 kg
WidthDiffers	323 mm	381 mm
DepthDiffers	236 mm	245 mm
Height (front)Differs	2 cm	2.65 cm
Height (rear)Differs	2.54 cm	3.62 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Internal modemKnown for one	No	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad

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.

More laptop comparisons

All laptop comparisons