Product comparison · 2 laptops

Acer Aspire 1684WLMi Cent1800 512MB 80GB AZB vs HP Compaq Evo N620c

17specifications compared
12differ
5identical
117known for one product only

Key differences

The Acer Aspire 1684WLMi Cent1800 512MB 80GB AZB has 1 MB more processor cache than the HP Compaq Evo N620c (2 MB vs 1 MB). The Acer Aspire 1684WLMi Cent1800 512MB 80GB AZB has 0.25 GB more internal memory than the HP Compaq Evo N620c (0.5 GB vs 0.25 GB). The Acer Aspire 1684WLMi Cent1800 512MB 80GB AZB has 50 GB more total storage capacity than the HP Compaq Evo N620c (80 GB vs 30 GB). Only the Acer Aspire 1684WLMi Cent1800 512MB 80GB AZB has internal modem. Display diagonal: 39.1 cm (15.4") on the Acer Aspire 1684WLMi Cent1800 512MB 80GB AZB, 35.8 cm (14.1") on the HP Compaq Evo N620c.

Display diagonal
- Aspire 1684WLMi Cent1800 512MB 80GB AZB:39.1 cm (15.4")
- Compaq Evo N620c:35.8 cm (14.1")
Display resolution
- Aspire 1684WLMi Cent1800 512MB 80GB AZB:1280 x 800 pixels
- Compaq Evo N620c:1024 x 768 pixels
Native aspect ratio
- Aspire 1684WLMi Cent1800 512MB 80GB AZB:16:10
- Compaq Evo N620c:4:3
Processor cache
- Aspire 1684WLMi Cent1800 512MB 80GB AZB:2 MB
- Compaq Evo N620c:1 MB
Internal memory
- Aspire 1684WLMi Cent1800 512MB 80GB AZB:0.5 GB
- Compaq Evo N620c:0.25 GB
Total storage capacity
- Aspire 1684WLMi Cent1800 512MB 80GB AZB:80 GB
- Compaq Evo N620c:30 GB
Weight
- Aspire 1684WLMi Cent1800 512MB 80GB AZB:2.95 kg
- Compaq Evo N620c:2.1 kg
Width
- Aspire 1684WLMi Cent1800 512MB 80GB AZB:364 mm
- Compaq Evo N620c:305 mm

Side by side

Differences highlightedShow differences only

Comparison of Aspire 1684WLMi Cent1800 512MB 80GB AZB, Compaq Evo N620c
134 specifications	A Acer Aspire 1684WLMi Cent1800 512MB 80GB AZB View product	B HP Compaq Evo N620c View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionDiffers	1280 x 800 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Contrast ratio (typical)Known for one	750:1	Unknown — not stated by the source
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Processor1 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel Pentium Mobile	Unknown — not stated by the source
Processor modelKnown for one	745	Unknown — not stated by the source
Processor coresKnown for one	1	Unknown — not stated by the source
Processor threadsKnown for one	1	Unknown — not stated by the source
Processor frequencyKnown for one	1.8 GHz	Unknown — not stated by the source
Processor cacheDiffers	2 MB	1 MB
Processor socketKnown for one	Socket 479	Unknown — not stated by the source
Processor lithographyKnown for one	90 nm	Unknown — not stated by the source
Processor operating modesKnown for one	32-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Pentium M 700 Series	Unknown — not stated by the source
Processor codenameKnown for one	Dothan	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	21 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	144 M	Unknown — not stated by the source
Processing Die sizeKnown for one	87 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	18	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Cache internalKnown for one	2048 MB	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Storage1 differ
Total storage capacityDiffers	80 GB	30 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Card reader integratedKnown for one	Unknown — not stated by the source	No
Graphicsidentical
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Radeon 9700	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Audioidentical
Audio systemKnown for one	SoundBlaster-Pro and MS DirectSound-compatible	Unknown — not stated by the source
Optical driveidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
CD write speedKnown for one	16x	Unknown — not stated by the source
CD rewrite speedKnown for one	10x	Unknown — not stated by the source
DVD read speedKnown for one	8x	Unknown — not stated by the source
DVD write speedKnown for one	4x	Unknown — not stated by the source
DVD rewrite speedKnown for one	2.4x	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/IEEE 802.11b/IEEE 802.11g	Gigabit Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	Yes
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	Unknown — not stated by the source	No
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfacesidentical
I/O portsKnown for one	Firewire (IEEE-1394), 3x USB 2.0, 1x FIR, 1x RJ-45 ethernet, 1x RJ-11 modem, external (VGA) display port, S-video/TV-out, 1x PC Card slot (1x Type II)	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone inKnown for one	Unknown — not stated by the source	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Performanceidentical
Motherboard chipsetKnown for one	Intel® 855GME	Unknown — not stated by the source
Softwareidentical
Bundled softwareKnown for one	Norton AntiVirus, CyberLink PowerDVD, Adobe Reader, Acer Launch Manager, Acer eManager, NTI CD Maker, Disc-to-disc recovery (uses 2GB of HD-space)	Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows XP Home Edition	Unknown — not stated by the source
Operating system installedKnown for one	Unknown — not stated by the source	Windows XP Professional
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	No	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	27591	Unknown — not stated by the source
Processor package sizeKnown for one	35 x 35 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Batteryidentical
Battery life (max)Known for one	5 h	Unknown — not stated by the source
Number of battery cellsKnown for one	Unknown — not stated by the source	8
Weight & dimensions4 differ
WeightDiffers	2.95 kg	2.1 kg
WidthDiffers	364 mm	305 mm
DepthDiffers	279 mm	249 mm
Dimensions (WxDxH)Differs	364 x 279 x 39 mm	305 x 249 x 30.5 mm
HeightKnown for one	Unknown — not stated by the source	30.5 mm
Other features1 differ
Special featuresKnown for one	3-in-1 card reader: supporting Secure Digital, MultiMediaCard en Memory Stick	Unknown — not stated by the source
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Infrared data portKnown for one	Unknown — not stated by the source	No
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Modem typeKnown for one	Unknown — not stated by the source	56K (V.92)
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Country of originKnown for one	Unknown — not stated by the source	China
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Poweridentical
DC-in jackKnown for one	Unknown — not stated by the source	Yes
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
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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