Product comparison · 2 laptops

Acer Extensa 5620Z-4A1G16_XPP vs Acer TravelMate 7720G-934G32Mn

114specifications compared
36differ
78identical
8known for one product only

Key differences

Display diagonal
- Extensa 5620Z-4A1G16_XPP:39.1 cm (15.4")
- TravelMate 7720G-934G32Mn:43.2 cm (17")
Display resolution
- Extensa 5620Z-4A1G16_XPP:1280 x 800 pixels
- TravelMate 7720G-934G32Mn:1440 x 900 pixels
Processor family
- Extensa 5620Z-4A1G16_XPP:Intel® Pentium®
- TravelMate 7720G-934G32Mn:Intel® Core™2 Duo
Processor model
- Extensa 5620Z-4A1G16_XPP:T2390
- TravelMate 7720G-934G32Mn:T9300
Processor frequency
- Extensa 5620Z-4A1G16_XPP:1.86 GHz
- TravelMate 7720G-934G32Mn:2.5 GHz
Processor cache
- Extensa 5620Z-4A1G16_XPP:1 MB
- TravelMate 7720G-934G32Mn:6 MB
Processor front side bus
- Extensa 5620Z-4A1G16_XPP:533 MHz
- TravelMate 7720G-934G32Mn:800 MHz
Processor socket
- Extensa 5620Z-4A1G16_XPP:Socket M (mPGA478MT)
- TravelMate 7720G-934G32Mn:LGA 3647 (Socket P)

Side by side

Differences highlightedShow differences only

Comparison of Extensa 5620Z-4A1G16_XPP, TravelMate 7720G-934G32Mn
122 specifications	A Acer Extensa 5620Z-4A1G16_XPP View product	B Acer TravelMate 7720G-934G32Mn View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	43.2 cm (17")
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Native aspect ratio	16:10	16:10
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	T2390	T9300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.86 GHz	2.5 GHz
Processor cacheDiffers	1 MB	6 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	800 MHz
Processor socketDiffers	Socket M (mPGA478MT)	LGA 3647 (Socket P)
Processor lithographyDiffers	65 nm	45 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Duo T9000 Series
Processor codenameDiffers	Merom	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	M0	C0
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	100 °C	105 °C
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.062 - 1.150 V
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	14	12.5
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	1 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	1 x 1 GB	2 x 2 GB
Maximum internal memoryDiffers	2 GB	4 GB
Storage1 differ
Total storage capacityDiffers	160 GB	320 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integrated	Yes	Yes
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA X3100	AMD Mobility Radeon HD X2400 XT
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.024 GB
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP
Front cameraKnown for one	No	Unknown — not stated by the source
Network2 differ
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11b/g	IEEE 802.11a/b/g/n
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces1 differ
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
DVI portDiffers	No	Yes
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	Yes	Yes
CardBus PCMCIA slots quantity	1	1
CardBus PCMCIA slot type	Type II	Type II
SmartCard slot	Yes	Yes
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	Yes	Yes
TV-out type	S-Video	S-Video
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performance1 differ
Motherboard chipsetDiffers	Intel GL960 Express	Intel® PM965 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard function keysKnown for one	Unknown — not stated by the source	12
Software2 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareDiffers	Acer Empowering Technologie (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, Microsoft Office Ready 2007, NTI CD Maker / NTI Shadow	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, NTI CD Maker, NTI Shadow
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
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 Technology	No	No
Processor ARK IDDiffers	35153	33917
Processor codeDiffers	SLA4H	SLAYY
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	8
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection type	BIOS	BIOS
Weight & dimensions4 differ
WeightDiffers	2.88 kg	3.66 kg
WidthDiffers	360 mm	400 mm
DepthDiffers	267 mm	290 mm
Height (front)	3.03 cm	3.03 cm
Height (rear)Differs	4.3 cm	4.33 cm
Other featuresidentical
Infrared data port	Yes	Yes
Wake-on-LAN ready	Yes	Yes
Wake-on-Ring ready	Yes	Yes
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem type	ITU V.92	ITU V.92
Supplied AC adapter type	AC, UP	AC, UP

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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