Product comparison · 2 laptops

Acer TravelMate 4233WLMi_NVGF_1024 vs Lenovo ThinkPad Z61m (9453-5UG), DK

107specifications compared
39differ
68identical
19known for one product only

Key differences

The Lenovo ThinkPad Z61m (9453-5UG), DK has 0.17 GHz more processor frequency than the Acer TravelMate 4233WLMi_NVGF_1024 (1.83 GHz vs 1.66 GHz). The Acer TravelMate 4233WLMi_NVGF_1024 has 32 -bit more processor operating modes than the Lenovo ThinkPad Z61m (9453-5UG), DK (64-bit vs 32-bit). The Acer TravelMate 4233WLMi_NVGF_1024 has 3 W more thermal Design Power (TDP) than the Lenovo ThinkPad Z61m (9453-5UG), DK (34 W vs 31 W). Only the Acer TravelMate 4233WLMi_NVGF_1024 has front camera. Only the Lenovo ThinkPad Z61m (9453-5UG), DK has docking connector.

Processor family
- TravelMate 4233WLMi_NVGF_1024:Intel® Core™2 Duo
- ThinkPad Z61m (9453-5UG), DK:Intel® Core™ Duo
Processor model
- TravelMate 4233WLMi_NVGF_1024:T5500
- ThinkPad Z61m (9453-5UG), DK:T2400
Processor frequency
- TravelMate 4233WLMi_NVGF_1024:1.66 GHz
- ThinkPad Z61m (9453-5UG), DK:1.83 GHz
Processor socket
- TravelMate 4233WLMi_NVGF_1024:Socket 479
- ThinkPad Z61m (9453-5UG), DK:Socket 478
Processor operating modes
- TravelMate 4233WLMi_NVGF_1024:64-bit
- ThinkPad Z61m (9453-5UG), DK:32-bit
Processor codename
- TravelMate 4233WLMi_NVGF_1024:Merom
- ThinkPad Z61m (9453-5UG), DK:Yonah
Stepping
- TravelMate 4233WLMi_NVGF_1024:B2
- ThinkPad Z61m (9453-5UG), DK:C0
Thermal Design Power (TDP)
- TravelMate 4233WLMi_NVGF_1024:34 W
- ThinkPad Z61m (9453-5UG), DK:31 W

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 4233WLMi_NVGF_1024, ThinkPad Z61m (9453-5UG), DK
126 specifications	A Acer TravelMate 4233WLMi_NVGF_1024 View product	B Lenovo ThinkPad Z61m (9453-5UG), DK View product
Displayidentical
Display diagonal	39.1 cm (15.4")	39.1 cm (15.4")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Display response rise/fallKnown for one	16 ms	Unknown — not stated by the source
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™ Duo
Processor modelDiffers	T5500	T2400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.66 GHz	1.83 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	667 MHz	667 MHz
Processor socketDiffers	Socket 479	Socket 478
Processor lithography	65 nm	65 nm
Processor operating modesDiffers	64-bit	32-bit
Processor seriesDiffers	Intel Core 2 Duo T5000 Series	Intel Core Duo T2000 Series
Processor codenameDiffers	Merom	Yonah
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	B2	C0
Thermal Design Power (TDP)Differs	34 W	31 W
Tjunction	100 °C	100 °C
Processor core voltage (AC)Known for one	1.0375 - 1.30 V	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	291 M	151 M
Processing Die sizeDiffers	143 mm²	90 mm²
CPU multiplier (bus/core ratio)Differs	10	11
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	2 x 0.5 GB	1 x 0.5 GB
Maximum internal memory	4 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage3 differ
Total storage capacityDiffers	120 GB	60 GB
HDD interfaceDiffers	Ultra-ATA/100	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi DL	DVD-ROM
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, xD
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® Go 7300	Intel® GMA 950
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Intel High Definition Audio	Intel HDA 24-bit
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	1 W
Camera1 differ
Front cameraDiffers	Yes	No
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet	WLAN, Gigabit Ethernet
Wireless technology	IEEE 802.11a/b/g	IEEE 802.11a/b/g
Bluetooth	No	No
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
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
USB 1.1 ports quantity	0	0
ExpressCard slotKnown for one	Unknown — not stated by the source	No
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows XP Home Edition	Windows XP Professional
Bundled softwareDiffers	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, Norton AntiVirus	Yes
Processor special features3 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 States	No	No
Intel 64Differs	Yes	No
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)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	27253	27235
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 cells	6	6
Battery life (max)Differs	2 h	5.63 h
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	2.77 kg	4.67 kg
WidthDiffers	358 mm	357 mm
DepthDiffers	265 mm	262.5 mm
HeightDiffers	36 mm	37.3 mm
Dimensions (WxDxH)Known for one	358 x 265 x 36 mm	Unknown — not stated by the source
Other features1 differ
Infrared data portDiffers	No	Yes
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
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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