Product comparison · 2 laptops

Acer Aspire 7745 Intel® Core™ i5 i5-460M Laptop vs Samsung R NP-R440-JA04 Intel® Core™ i3 i3-370M

135specifications compared
35differ
100identical
28known for one product only

Key differences

Product colour
- Aspire 7745 Intel® Core™ i5 i5-460M Laptop:Black
- R NP-R440-JA04 Intel® Core™ i3 i3-370M:Black, Red
Display diagonal
- Aspire 7745 Intel® Core™ i5 i5-460M Laptop:43.9 cm (17.3")
- R NP-R440-JA04 Intel® Core™ i3 i3-370M:35.6 cm (14")
Display resolution
- Aspire 7745 Intel® Core™ i5 i5-460M Laptop:1600 x 900 pixels
- R NP-R440-JA04 Intel® Core™ i3 i3-370M:1366 x 768 pixels
Processor family
- Aspire 7745 Intel® Core™ i5 i5-460M Laptop:Intel® Core™ i5
- R NP-R440-JA04 Intel® Core™ i3 i3-370M:Intel® Core™ i3
Processor generation
- Aspire 7745 Intel® Core™ i5 i5-460M Laptop:4th gen Intel® Core™ i5
- R NP-R440-JA04 Intel® Core™ i3 i3-370M:Intel® Core™ i3
Processor model
- Aspire 7745 Intel® Core™ i5 i5-460M Laptop:i5-460M
- R NP-R440-JA04 Intel® Core™ i3 i3-370M:i3-370M
Processor frequency
- Aspire 7745 Intel® Core™ i5 i5-460M Laptop:2.53 GHz
- R NP-R440-JA04 Intel® Core™ i3 i3-370M:2.4 GHz
Processor socket
- Aspire 7745 Intel® Core™ i5 i5-460M Laptop:BGA 1288
- R NP-R440-JA04 Intel® Core™ i3 i3-370M:Socket 988

Side by side

Differences highlightedShow differences only

Comparison of 7745, NP-R440-JA04
163 specifications	A Acer Aspire 7745 Intel® Core™ i5 i5-460M Laptop Model 7745 View product	B Samsung R NP-R440-JA04 Intel® Core™ i3 i3-370M Model NP-R440-JA04 View product
Design1 differ
Product typeKnown for one	Laptop	Unknown — not stated by the source
Product colourDiffers	Black	Black, Red
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor8 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i5	Intel® Core™ i3
Processor modelDiffers	i5-460M	i3-370M
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.53 GHz	2.4 GHz
Processor socketDiffers	BGA 1288	Socket 988
Processor seriesDiffers	Intel Core i5-400 Series	Intel Core i3-300 Mobile Series
TjunctionDiffers	105 °C	90 °C
CPU multiplier (bus/core ratio)Differs	19	18
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage3 differ
Total storage capacityDiffers	640 GB	320 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD-RW
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD, SDHC
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphics2 differ
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Radeon HD 5650	Unknown — not stated by the source
Graphics card familyDiffers	AMD	Intel
On-board graphics card dynamic frequency (max)Differs	766 MHz	667 MHz
Maximum graphics card memoryKnown for one	4.096 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	SRS 3D
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Speaker powerKnown for one	Unknown — not stated by the source	3 W
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet
Cabling technologyDiffers	10/100/1000BASE-T(X)	10/100Base-T(X)
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	3
S/PDIF out portDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
Keyboardidentical
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Hot keysKnown for one	Yes	Unknown — not stated by the source
Number of keyboard cursor keysKnown for one	4	Unknown — not stated by the source
Keyboard function keysKnown for one	10	Unknown — not stated by the source
Processor special features3 differ
Intel® Turbo Boost TechnologyDiffers	1.0	No
Processor ARK IDDiffers	50179	49020
Processor codeDiffers	SLC22	SLBUK
Batteryidentical
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Security1 differ
Password protection typeDiffers	BIOS, Supervisor, User	BIOS
Weight & dimensions5 differ
WeightDiffers	3.25 kg	2.2 kg
WidthDiffers	410 mm	343.9 mm
DepthDiffers	286 mm	239 mm
Height (front)Differs	3.5 cm	2.94 cm
Height (rear)Differs	4.15 cm	3.69 cm
Other features2 differ
Compliance industry standardsDiffers	IEEE802.3, IEEE802.3u, IEEE802.3ab	IEEE 802.3, IEEE 802.3u
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	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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