Product comparison · 2 laptops

Acer Aspire TimelineX 3820T-3372G32nss Intel® Core™ i3 i3-370M Laptop vs Acer Aspire TimelineX 4820TG-644G75Mnss Intel® Core™ i7 i7-640M Laptop

149specifications compared
32differ
117identical
7known for one product only

Key differences

Display diagonal
- Aspire TimelineX 3820T-3372G32nss Intel® Core™ i3 i3-370M Laptop:33.8 cm (13.3")
- Aspire TimelineX 4820TG-644G75Mnss Intel® Core™ i7 i7-640M Laptop:35.6 cm (14")
Processor family
- Aspire TimelineX 3820T-3372G32nss Intel® Core™ i3 i3-370M Laptop:Intel® Core™ i3
- Aspire TimelineX 4820TG-644G75Mnss Intel® Core™ i7 i7-640M Laptop:Intel® Core™ i7
Processor generation
- Aspire TimelineX 3820T-3372G32nss Intel® Core™ i3 i3-370M Laptop:Intel® Core™ i3
- Aspire TimelineX 4820TG-644G75Mnss Intel® Core™ i7 i7-640M Laptop:Intel® Core™ i7
Processor model
- Aspire TimelineX 3820T-3372G32nss Intel® Core™ i3 i3-370M Laptop:i3-370M
- Aspire TimelineX 4820TG-644G75Mnss Intel® Core™ i7 i7-640M Laptop:i7-640M
Processor frequency
- Aspire TimelineX 3820T-3372G32nss Intel® Core™ i3 i3-370M Laptop:2.4 GHz
- Aspire TimelineX 4820TG-644G75Mnss Intel® Core™ i7 i7-640M Laptop:2.8 GHz
Processor cache
- Aspire TimelineX 3820T-3372G32nss Intel® Core™ i3 i3-370M Laptop:3 MB
- Aspire TimelineX 4820TG-644G75Mnss Intel® Core™ i7 i7-640M Laptop:4 MB
Processor socket
- Aspire TimelineX 3820T-3372G32nss Intel® Core™ i3 i3-370M Laptop:Socket 988
- Aspire TimelineX 4820TG-644G75Mnss Intel® Core™ i7 i7-640M Laptop:BGA 1288
Tjunction
- Aspire TimelineX 3820T-3372G32nss Intel® Core™ i3 i3-370M Laptop:90 °C
- Aspire TimelineX 4820TG-644G75Mnss Intel® Core™ i7 i7-640M Laptop:105 °C

Side by side

Differences highlightedShow differences only

Comparison of 3820T-3372G32nss, 4820TG-644G75Mnss
156 specifications	A Acer Aspire TimelineX 3820T-3372G32nss Intel® Core™ i3 i3-370M Laptop Model 3820T-3372G32nss View product	B Acer Aspire TimelineX 4820TG-644G75Mnss Intel® Core™ i7 i7-640M Laptop Model 4820TG-644G75Mnss View product
Designidentical
Product type	Laptop	Laptop
Product colour	Silver	Silver
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	35.6 cm (14")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Touchscreen	No	No
HD type	HD	HD
Panel type	LCD	LCD
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor modelDiffers	i3-370M	i7-640M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.46 GHz
Processor frequencyDiffers	2.4 GHz	2.8 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	Socket 988	BGA 1288
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Core i7-600 Mobile Series
Processor codename	Arrandale	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	K0	K0
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	90 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16	1x16
PCI Express slots version	2.0	2.0
Number of Processing Die Transistors	382 M	382 M
Processing Die size	81 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	18	21
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1066 MHz	1066 MHz
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	8 GB	8 GB
Storage3 differ
Total storage capacityDiffers	320 GB	750 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	320 GB	750 GB
HDD interface	SATA	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Number of SSDs installed	0	0
Optical drive typeDiffers	No	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, MS PRO, SD, xD
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	AMD Mobility Radeon HD 5650
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	500 MHz	500 MHz
On-board graphics card dynamic frequency (max)Differs	667 MHz	766 MHz
Audioidentical
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	3.0+HS	3.0+HS
Data network	Not supported	Not supported
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
4G WiMAX	No	No
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	3	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	45 nm	45 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
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 TechnologyDiffers	No	1.0
Physical Address Extension (PAE)Differs	Yes	36 bit
Processor ARK IDDiffers	49020	49666
Processor codeDiffers	SLBUK	SLBTN
Processor package size	rPGA 37.5x 37.5, BGA 34x28	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.1/4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
Battery capacity	6000 mAh	6000 mAh
Battery life (max)	8 h	8 h
Power1 differ
AC adapter powerDiffers	65 W	90 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection type	BIOS, HDD, Supervisor, User	BIOS, HDD, Supervisor, User
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	1.8 kg	2.2 kg
WidthDiffers	324 mm	342 mm
DepthDiffers	235 mm	245 mm
Height (front)Differs	2.2 cm	2.4 cm
Height (rear)Differs	2.89 cm	2.88 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
Other featuresidentical
3D	No	No
Supplied AC adapter type	AC	AC
Optical driveidentical
LightScribeKnown for one	No	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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