Product comparison · 2 laptops

Acer Aspire 7720G-603G50Hn vs Acer Aspire 9920G-603G50Hn

119specifications compared
12differ
107identical
6known for one product only

Key differences

Display diagonal
- Aspire 7720G-603G50Hn:43.2 cm (17")
- Aspire 9920G-603G50Hn:51 cm (20.1")
Display resolution
- Aspire 7720G-603G50Hn:1440 x 900 pixels
- Aspire 9920G-603G50Hn:1680 x 1050 pixels
Display brightness
- Aspire 7720G-603G50Hn:200 cd/m²
- Aspire 9920G-603G50Hn:300 cd/m²
TV-in port
- Aspire 7720G-603G50Hn:No
- Aspire 9920G-603G50Hn:Yes
Parallel ports quantity
- Aspire 7720G-603G50Hn:0
- Aspire 9920G-603G50Hn:1
Serial ports quantity
- Aspire 7720G-603G50Hn:0
- Aspire 9920G-603G50Hn:1
Operating system installed
- Aspire 7720G-603G50Hn:Windows Vista Ultimate
- Aspire 9920G-603G50Hn:Windows Vista Home Premium
Number of battery cells
- Aspire 7720G-603G50Hn:6
- Aspire 9920G-603G50Hn:8

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7720G-603G50Hn, Aspire 9920G-603G50Hn
125 specifications	A Acer Aspire 7720G-603G50Hn View product	B Acer Aspire 9920G-603G50Hn View product
Display3 differ
Display diagonalDiffers	43.2 cm (17")	51 cm (20.1")
Display resolutionDiffers	1440 x 900 pixels	1680 x 1050 pixels
Native aspect ratio	16:10	16:10
Display brightnessDiffers	200 cd/m²	300 cd/m²
Display response rise/fallKnown for one	Unknown — not stated by the source	5 ms
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor model	T7500	T7500
Processor cores	2	2
Processor threads	2	2
Processor frequency	2.2 GHz	2.2 GHz
Processor cache	4 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socket	Socket 478	Socket 478
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo T7000 Series
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	E1	E1
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)	11	11
ECC supported by processor	No	No
Memoryidentical
Internal memory	3 GB	3 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storageidentical
Total storage capacity	250 GB	250 GB
Number of HDDs installed	2	2
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integrated	Yes	Yes
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	NVIDIA® GeForce® 8600M GT	NVIDIA® GeForce® 8600M GT
Discrete graphics card memory	0.512 GB	0.512 GB
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Built-in subwoofer	Yes	Yes
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technology	IEEE 802.11a/g/n	IEEE 802.11a/g/n
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Ports & interfaces3 differ
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
DVI port	Yes	Yes
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out port	Yes	Yes
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	Yes	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	Yes	Yes
Modem (RJ-11) ports	1	1
TV-in portDiffers	No	Yes
TV-out	Yes	Yes
TV-out type	S-Video	S-Video
PS/2 ports quantity	0	0
Parallel ports quantityDiffers	0	1
Serial ports quantityDiffers	0	1
Performanceidentical
Motherboard chipset	Intel® PM965 Express	Intel® PM965 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Software2 differ
Operating system installedDiffers	Windows Vista Ultimate	Windows Vista Home Premium
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink Power Producer, NTI CD Maker, Acer GameZ	Acer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Acer PureZone, Acer Video Conference Manager, Adobe Reader, Cybe
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	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	Yes	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)	Yes	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 ID	29761	29761
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery1 differ
Number of battery cellsDiffers	6	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 & dimensions3 differ
WeightDiffers	3.36 kg	7.7 kg
WidthDiffers	404 mm	475 mm
DepthDiffers	298 mm	352 mm
Height (front)Known for one	3.8 cm	Unknown — not stated by the source
Height (rear)Known for one	4.3 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	61.8 mm
Packaging contentidentical
Remote control included	Yes	Yes
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
TV tuner type	Analogue & DVB-T	Analogue & DVB-T
Modem type	ITU V.92	ITU V.92
Supplied AC adapter type	AC	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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