Product comparison · 2 laptops

ASUS K45A-DB31-RD laptop Intel® Core™ i3 i3-3120M vs ASUS K53E-DB31-CA laptop Intel® Core™ i3 i3-2310M

145specifications compared
31differ
114identical
7known for one product only

Key differences

Product colour
- K45A-DB31-RD laptop Intel® Core™ i3 i3-3120M:Black, Red
- K53E-DB31-CA laptop Intel® Core™ i3 i3-2310M:Brown
Display diagonal
- K45A-DB31-RD laptop Intel® Core™ i3 i3-3120M:35.6 cm (14")
- K53E-DB31-CA laptop Intel® Core™ i3 i3-2310M:39.6 cm (15.6")
Processor generation
- K45A-DB31-RD laptop Intel® Core™ i3 i3-3120M:3rd gen Intel® Core™ i3
- K53E-DB31-CA laptop Intel® Core™ i3 i3-2310M:2nd gen Intel® Core™ i3
Processor model
- K45A-DB31-RD laptop Intel® Core™ i3 i3-3120M:i3-3120M
- K53E-DB31-CA laptop Intel® Core™ i3 i3-2310M:i3-2310M
Processor frequency
- K45A-DB31-RD laptop Intel® Core™ i3 i3-3120M:2.5 GHz
- K53E-DB31-CA laptop Intel® Core™ i3 i3-2310M:2.1 GHz
Processor lithography
- K45A-DB31-RD laptop Intel® Core™ i3 i3-3120M:22 nm
- K53E-DB31-CA laptop Intel® Core™ i3 i3-2310M:32 nm
Processor codename
- K45A-DB31-RD laptop Intel® Core™ i3 i3-3120M:Ivy Bridge
- K53E-DB31-CA laptop Intel® Core™ i3 i3-2310M:Sandy Bridge
Tjunction
- K45A-DB31-RD laptop Intel® Core™ i3 i3-3120M:105 °C
- K53E-DB31-CA laptop Intel® Core™ i3 i3-2310M:100 °C

Side by side

Differences highlightedShow differences only

Comparison of K45A-DB31-RD, K53E-DB31-CA
152 specifications	A ASUS K45A-DB31-RD laptop Intel® Core™ i3 i3-3120M Model K45A-DB31-RD View product	B ASUS K53E-DB31-CA laptop Intel® Core™ i3 i3-2310M Model K53E-DB31-CA View product
Design1 differ
Product colourDiffers	Black, Red	Brown
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Processor8 differ
Processor generationDiffers	3rd gen Intel® Core™ i3	2nd gen Intel® Core™ i3
Processor modelDiffers	i3-3120M	i3-2310M
Processor frequencyDiffers	2.5 GHz	2.1 GHz
Processor socketKnown for one	Unknown — not stated by the source	BGA 1023
Processor lithographyDiffers	22 nm	32 nm
Processor seriesDiffers	Intel Core i3-3100 Mobile Series	Intel Core i3-2300 Mobile Series
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
SteppingKnown for one	Unknown — not stated by the source	J1
TjunctionDiffers	105 °C	100 °C
CPU multiplier (bus/core ratio)Differs	25	21
Memory2 differ
Internal memoryDiffers	6 GB	4 GB
Memory clock speedDiffers	1600 MHz	1333 MHz
Storage1 differ
Compatible memory cardsDiffers	SD	Memory Stick (MS), MMC, MS PRO, SD
Graphics2 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics 3000
On-board graphics card IDDiffers	0x166	0x116
Audioidentical
Audio systemKnown for one	SonicMaster Lite	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
Performance1 differ
Motherboard chipsetDiffers	Intel HM76 Express	Intel® HM65 Express
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Processor special features5 differ
Graphics & IMC lithographyDiffers	22 nm	32 nm
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Processor ARK IDDiffers	71465	52220
Processor codeKnown for one	Unknown — not stated by the source	SR04S
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)	37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Conflict-Free processorDiffers	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery capacityDiffers	50 Wh	56 Wh
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	2.4 kg	2.6 kg
WidthDiffers	348 mm	378 mm
DepthDiffers	242 mm	253 mm
Height (front)Differs	2.9 cm	2.83 cm
Height (rear)Differs	3.3 cm	3.49 cm

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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