Product comparison · 2 laptops

Acer Aspire AS5733-383G32Mnkk Intel® Core™ i3 i3-380M Laptop vs Lenovo T520 + 55Y3711

107specifications compared
45differ
62identical
59known for one product only

Key differences

Processor family
- Aspire AS5733-383G32Mnkk Intel® Core™ i3 i3-380M Laptop:Intel® Core™ i3
- T520 + 55Y3711:Intel® Core™ i5
Processor generation
- Aspire AS5733-383G32Mnkk Intel® Core™ i3 i3-380M Laptop:Intel® Core™ i3
- T520 + 55Y3711:2nd gen Intel® Core™ i5
Processor model
- Aspire AS5733-383G32Mnkk Intel® Core™ i3 i3-380M Laptop:i3-380M
- T520 + 55Y3711:i5-2450M
Processor frequency
- Aspire AS5733-383G32Mnkk Intel® Core™ i3 i3-380M Laptop:2.53 GHz
- T520 + 55Y3711:2.5 GHz
System bus rate
- Aspire AS5733-383G32Mnkk Intel® Core™ i3 i3-380M Laptop:2.5 GT/s
- T520 + 55Y3711:5 GT/s
Processor codename
- Aspire AS5733-383G32Mnkk Intel® Core™ i3 i3-380M Laptop:Arrandale
- T520 + 55Y3711:Sandy Bridge
Tjunction
- Aspire AS5733-383G32Mnkk Intel® Core™ i3 i3-380M Laptop:90 °C
- T520 + 55Y3711:100 °C
PCI Express configurations
- Aspire AS5733-383G32Mnkk Intel® Core™ i3 i3-380M Laptop:1x16
- T520 + 55Y3711:1x16, 2x8, 1x8+2x4

Side by side

Differences highlightedShow differences only

Comparison of AS5733-383G32Mnkk, T520 + 55Y3711
166 specifications	A Acer Aspire AS5733-383G32Mnkk Intel® Core™ i3 i3-380M Laptop Model AS5733-383G32Mnkk View product	B Lenovo T520 + 55Y3711 View product
Displayidentical
Display resolutionKnown for one	Unknown — not stated by the source	1600 x 900 pixels
HD typeKnown for one	Unknown — not stated by the source	HD+
LED backlightKnown for one	Unknown — not stated by the source	Yes
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Display brightnessKnown for one	Unknown — not stated by the source	220 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	500:1
Processor10 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	Intel® Core™ i3	2nd gen Intel® Core™ i5
Processor modelDiffers	i3-380M	i5-2450M
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.1 GHz
Processor frequencyDiffers	2.53 GHz	2.5 GHz
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Core i5-2400 Mobile Series
Processor codenameDiffers	Arrandale	Sandy Bridge
SteppingKnown for one	Unknown — not stated by the source	J1
TjunctionDiffers	90 °C	100 °C
PCI Express configurationsDiffers	1x16	1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs	19	25
Processor socketKnown for one	PGA988	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	3 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Storage3 differ
Total storage capacityDiffers	320 GB	500 GB
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Compatible memory cardsDiffers	MMC, SD	MMC, SD, SDHC, SDXC
Graphics3 differ
Graphics card familyKnown for one	Unknown — not stated by the source	Intel, NVIDIA
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers	500 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	667 MHz	1300 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	1 W
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	3G
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Wireless technologyKnown for one	Wi-Fi	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces4 differ
eSATA/USB 2.0 ports quantityDiffers	0	1
DisplayPorts quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	0	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Docking connectorKnown for one	Unknown — not stated by the source	Yes
ExpressCard slotDiffers	No	Yes
TV-outKnown for one	Unknown — not stated by the source	No
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® QM67 Express
Keyboard2 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Numeric keypadDiffers	Yes	No
Keyboard languageKnown for one	English	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Graphics & IMC lithographyDiffers	45 nm	32 nm
Intel Clear Video TechnologyDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	50178	53452
Processor codeKnown for one	Unknown — not stated by the source	SR04Z
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffers	SSE4.1/4.2	AVX
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Battery1 differ
Battery life (max)Differs	3 h	8.4 h
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.6 kg	2.57 kg
WidthDiffers	381 mm	372.8 mm
DepthDiffers	381 mm	245.1 mm
Height (front)Known for one	Unknown — not stated by the source	3.18 cm
Height (rear)Known for one	Unknown — not stated by the source	3.56 cm
HeightKnown for one	34 mm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	381 x 381 x 34 mm	Unknown — not stated by the source
Other featuresidentical
Infrared data portKnown for one	Unknown — not stated by the source	No
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Designidentical
Product typeKnown for one	Laptop	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Optical driveidentical
Disc types supportedKnown for one	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RAM, DVD-RW	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source

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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