Product comparison · 2 laptops

Acer Aspire 5749-32354G32Mnkk Intel® Core™ i3 i3-2350M vs Lenovo L420 + Mini Dock Series 3 (DK)

127specifications compared
31differ
96identical
34known for one product only

Key differences

Display diagonal
- Aspire 5749-32354G32Mnkk Intel® Core™ i3 i3-2350M:39.6 cm (15.6")
- L420 + Mini Dock Series 3 (DK):35.6 cm (14")
Processor family
- Aspire 5749-32354G32Mnkk Intel® Core™ i3 i3-2350M:Intel® Core™ i3
- L420 + Mini Dock Series 3 (DK):Intel® Core™ i5
Processor generation
- Aspire 5749-32354G32Mnkk Intel® Core™ i3 i3-2350M:2nd gen Intel® Core™ i3
- L420 + Mini Dock Series 3 (DK):2nd gen Intel® Core™ i5
Processor model
- Aspire 5749-32354G32Mnkk Intel® Core™ i3 i3-2350M:i3-2350M
- L420 + Mini Dock Series 3 (DK):i5-2450M
Processor frequency
- Aspire 5749-32354G32Mnkk Intel® Core™ i3 i3-2350M:2.3 GHz
- L420 + Mini Dock Series 3 (DK):2.5 GHz
Tjunction
- Aspire 5749-32354G32Mnkk Intel® Core™ i3 i3-2350M:85 °C
- L420 + Mini Dock Series 3 (DK):100 °C
CPU multiplier (bus/core ratio)
- Aspire 5749-32354G32Mnkk Intel® Core™ i3 i3-2350M:23
- L420 + Mini Dock Series 3 (DK):25
Memory clock speed
- Aspire 5749-32354G32Mnkk Intel® Core™ i3 i3-2350M:1066 MHz
- L420 + Mini Dock Series 3 (DK):1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 5749-32354G32Mnkk, L420 + Mini Dock Series 3 (DK)
161 specifications	A Acer Aspire 5749-32354G32Mnkk Intel® Core™ i3 i3-2350M Model 5749-32354G32Mnkk View product	B Lenovo L420 + Mini Dock Series 3 (DK)View product
Designidentical
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Processor7 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	2nd gen Intel® Core™ i3	2nd gen Intel® Core™ i5
Processor modelDiffers	i3-2350M	i5-2450M
Processor frequencyDiffers	2.3 GHz	2.5 GHz
Processor socketKnown for one	Socket 988	Unknown — not stated by the source
Processor seriesDiffers	Intel Core i3-2300 Mobile Series	Intel Core i5-2400 Mobile Series
TjunctionDiffers	85 °C	100 °C
CPU multiplier (bus/core ratio)Differs	23	25
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.1 GHz
Memory1 differ
Memory clock speedDiffers	1066 MHz	1333 MHz
Storage3 differ
Total storage capacityDiffers	320 GB	500 GB
HDD capacityKnown for one	320 GB	Unknown — not stated by the source
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeDiffers	DVD±RW	DVD-RW
Compatible memory cardsKnown for one	MMC, SD	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics2 differ
Graphics card familyDiffers	ATI	Intel
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1300 MHz
Audio1 differ
Audio systemDiffers	HDA	HD
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	1.5 W	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Fast Ethernet, WLAN	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	3
eSATA ports quantityDiffers	0	1
HDMI ports quantityDiffers	1	0
DisplayPorts quantityDiffers	0	1
Mini DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
Micro HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Mini VGA ports quantityKnown for one	0	Unknown — not stated by the source
Combo headphone/mic portKnown for one	No	Unknown — not stated by the source
ExpressCard slotDiffers	No	Yes
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
Docking connectorKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	No
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM65 Express	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Processor special features5 differ
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	53438	53452
Processor codeDiffers	SR0DN	SR04Z
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)	37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Battery1 differ
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)Differs	4.5 h	11.6 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.4 kg	2.3 kg
WidthDiffers	381 mm	3439 mm
DepthDiffers	253 mm	2329 mm
HeightKnown for one	34.7 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	3.2 cm
Height (rear)Known for one	Unknown — not stated by the source	3.6 cm
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
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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