Product comparison · 2 laptops

Acer Extensa 7230E-312G16Mn vs Lenovo ThinkPad SL510 + PHP 1Yr CCR to 3Yr OSR NBD

101specifications compared
34differ
67identical
18known for one product only

Key differences

Display diagonal
- Extensa 7230E-312G16Mn:43.2 cm (17")
- ThinkPad SL510 + PHP 1Yr CCR to 3Yr OSR NBD:39.6 cm (15.6")
Display resolution
- Extensa 7230E-312G16Mn:1440 x 900 pixels
- ThinkPad SL510 + PHP 1Yr CCR to 3Yr OSR NBD:1366 x 768 pixels
Native aspect ratio
- Extensa 7230E-312G16Mn:16:10
- ThinkPad SL510 + PHP 1Yr CCR to 3Yr OSR NBD:16:9
Processor family
- Extensa 7230E-312G16Mn:Intel® Celeron®
- ThinkPad SL510 + PHP 1Yr CCR to 3Yr OSR NBD:Intel® Core™2 Duo
Processor model
- Extensa 7230E-312G16Mn:T3100
- ThinkPad SL510 + PHP 1Yr CCR to 3Yr OSR NBD:T6570
Processor frequency
- Extensa 7230E-312G16Mn:1.9 GHz
- ThinkPad SL510 + PHP 1Yr CCR to 3Yr OSR NBD:2.1 GHz
Processor cache
- Extensa 7230E-312G16Mn:1 MB
- ThinkPad SL510 + PHP 1Yr CCR to 3Yr OSR NBD:2 MB
Processor socket
- Extensa 7230E-312G16Mn:Socket 479
- ThinkPad SL510 + PHP 1Yr CCR to 3Yr OSR NBD:Socket 478

Side by side

Differences highlightedShow differences only

Comparison of Extensa 7230E-312G16Mn, ThinkPad SL510 + PHP 1Yr CCR to 3Yr OSR NBD
119 specifications	A Acer Extensa 7230E-312G16Mn View product	B Lenovo ThinkPad SL510 + PHP 1Yr CCR to 3Yr OSR NBD View product
Display3 differ
Display diagonalDiffers	43.2 cm (17")	39.6 cm (15.6")
Display resolutionDiffers	1440 x 900 pixels	1366 x 768 pixels
Native aspect ratioDiffers	16:10	16:9
Processor6 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™2 Duo
Processor modelDiffers	T3100	T6570
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.9 GHz	2.1 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Processor socketDiffers	Socket 479	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesKnown for one	Intel Celeron Processor T3000 Series for Mobile	Unknown — not stated by the source
Processor codename	Penryn	Penryn
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB Parity	No	No
SteppingKnown for one	R0	Unknown — not stated by the source
Thermal Design Power (TDP)	35 W	35 W
TcaseKnown for one	105 °C	Unknown — not stated by the source
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processor	No	No
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Memory2 differ
Internal memory	2 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	4 GB	8 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage2 differ
Total storage capacityDiffers	160 GB	250 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS Pro, SD, SDHC, xD
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA 4500MHD
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.384 GB
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	3 W
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network1 differ
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technology	IEEE 802.11b/g/n	IEEE 802.11b/g/n
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
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	No	Yes
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	No	Yes
Modem (RJ-11) ports	0	0
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performance1 differ
Motherboard chipsetDiffers	Intel® GL40 Express	Intel® GM45 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	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	No	Yes
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	37258	42841
Processor codeKnown for one	SLGVS	Unknown — not stated by the source
Processor package sizeKnown for one	35 mm	Unknown — not stated by the source
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery1 differ
Number of battery cells	6	6
Battery life (max)Differs	2 h	4 h
Poweridentical
DC-in jack	Yes	Yes
Security1 differ
Cable lock slot	Yes	Yes
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	3.4 kg	2.56 kg
WidthDiffers	396 mm	387 mm
DepthDiffers	286 mm	247 mm
Height (front)Differs	3.52 cm	2.6 cm
Height (rear)Differs	4.4 cm	3.2 cm
Other featuresidentical
Infrared data port	No	No
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Internal modem	No	No
Supplied AC adapter type	AC	AC

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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