Product comparison · 2 laptops

Acer Extenza 5620Z-4A2G16Mi vs Acer TravelMate 7720-2A2G16Mi

107specifications compared
22differ
85identical
14known for one product only

Key differences

Display diagonal
- Extenza 5620Z-4A2G16Mi:39.1 cm (15.4")
- TravelMate 7720-2A2G16Mi:43.2 cm (17")
Display resolution
- Extenza 5620Z-4A2G16Mi:1280 x 800 pixels
- TravelMate 7720-2A2G16Mi:1440 x 900 pixels
Processor family
- Extenza 5620Z-4A2G16Mi:Intel® Pentium®
- TravelMate 7720-2A2G16Mi:Intel Pentium Mobile
Processor model
- Extenza 5620Z-4A2G16Mi:T2390
- TravelMate 7720-2A2G16Mi:T5270
Processor frequency
- Extenza 5620Z-4A2G16Mi:1.86 GHz
- TravelMate 7720-2A2G16Mi:1.4 GHz
Processor cache
- Extenza 5620Z-4A2G16Mi:1 MB
- TravelMate 7720-2A2G16Mi:2 MB
Processor front side bus
- Extenza 5620Z-4A2G16Mi:533 MHz
- TravelMate 7720-2A2G16Mi:800 MHz
Processor socket
- Extenza 5620Z-4A2G16Mi:Socket M (mPGA478MT)
- TravelMate 7720-2A2G16Mi:Socket 478

Side by side

Differences highlightedShow differences only

Comparison of Extenza 5620Z-4A2G16Mi, TravelMate 7720-2A2G16Mi
121 specifications	A Acer Extenza 5620Z-4A2G16Mi View product	B Acer TravelMate 7720-2A2G16Mi 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
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel Pentium Mobile
Processor modelDiffers	T2390	T5270
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.86 GHz	1.4 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	800 MHz
Processor socketDiffers	Socket M (mPGA478MT)	Socket 478
Processor lithography	65 nm	65 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Duo T5000 Series
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	M0	M0
Thermal Design Power (TDP)	35 W	35 W
Tjunction	100 °C	100 °C
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	14	7
ECC supported by processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Memory clock speedKnown for one	533 MHz	Unknown — not stated by the source
Storageidentical
Total storage capacity	160 GB	160 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA X3100	Intel® GMA X3100
Audio1 differ
Audio systemDiffers	Intel HDA 3D	High Definition Audio
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Network1 differ
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyDiffers	802.11b/g	IEEE 802.11b/g
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	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 port	No	No
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 slotDiffers	No	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
Line-inKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel GL960 Express	Intel® PM965 Express
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Bundled softwareKnown for one	Unknown — not stated by the source	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 features2 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	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 State	No	No
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)	No	No
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	33096
Processor codeDiffers	SLA4H	SLALK
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 cells	6	6
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Weight & dimensions3 differ
WeightDiffers	2.88 kg	3.66 kg
WidthDiffers	267 mm	400 mm
DepthDiffers	360 mm	290 mm
Height (front)Known for one	Unknown — not stated by the source	3.03 cm
Height (rear)Known for one	Unknown — not stated by the source	4.33 cm
HeightKnown for one	30.3 mm	Unknown — not stated by the source
Other features2 differ
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 typeDiffers	V.92	ITU V.92
Supplied AC adapter typeDiffers	AC, UP	AC

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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