Product comparison · 2 laptops

Lenovo G550 + Bag + MP3 vs Lenovo IdeaPad U450p

87specifications compared
25differ
62identical
19known for one product only

Key differences

Display diagonal
- G550 + Bag + MP3:39.6 cm (15.6")
- IdeaPad U450p:35.6 cm (14")
Processor family
- G550 + Bag + MP3:Intel® Celeron®
- IdeaPad U450p:Intel® Celeron® M
Processor model
- G550 + Bag + MP3:900
- IdeaPad U450p:743
Processor frequency
- G550 + Bag + MP3:2.2 GHz
- IdeaPad U450p:1.3 GHz
Processor socket
- G550 + Bag + MP3:LGA 3647 (Socket P)
- IdeaPad U450p:BGA 956
Thermal Design Power (TDP)
- G550 + Bag + MP3:35 W
- IdeaPad U450p:10 W
Total storage capacity
- G550 + Bag + MP3:160 GB
- IdeaPad U450p:250 GB
Card reader integrated
- G550 + Bag + MP3:Yes
- IdeaPad U450p:No

Side by side

Differences highlightedShow differences only

Comparison of G550 + Bag + MP3, IdeaPad U450p
106 specifications	A Lenovo G550 + Bag + MP3 View product	B Lenovo IdeaPad U450p View product
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Display resolutionKnown for one	Unknown — not stated by the source	1366 x 768 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Processor6 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Celeron® M
Processor modelDiffers	900	743
Processor cores	1	1
Processor threads	1	1
Processor frequencyDiffers	2.2 GHz	1.3 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	LGA 3647 (Socket P)	BGA 956
Processor lithography	45 nm	45 nm
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesDiffers	Intel Celeron Processor 900 Series for Mobile	Intel Celeron M ULV 700 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	R0	R0
Thermal Design Power (TDP)Differs	35 W	10 W
TcaseKnown for one	105 °C	Unknown — not stated by the source
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processor	No	No
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage2 differ
Total storage capacityDiffers	160 GB	250 GB
HDD speed	5400 RPM	5400 RPM
Card reader integratedDiffers	Yes	No
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA X4500
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Network2 differ
Wireless technologyDiffers	BG	Broadcom 11b/g Wi-Fi wireless
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	3	0
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) ports	0	0
Headphone outputsDiffers	1	0
S/PDIF out port	No	No
Microphone inDiffers	Yes	No
Docking connector	No	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	0	0
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Software1 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows 7 Home Premium
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	No	No
Execute Disable BitDiffers	Yes	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)	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	41498	37135
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Processor codeKnown for one	Unknown — not stated by the source	SLGEV
Batteryidentical
Number of battery cells	6	6
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
Weight & dimensions1 differ
WeightDiffers	2.1 kg	1.6 kg
WidthKnown for one	345 mm	Unknown — not stated by the source
DepthKnown for one	235 mm	Unknown — not stated by the source
HeightKnown for one	26.5 mm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	345 x 235 x 26.5 mm	Unknown — not stated by the source
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
Supplied AC adapter type	AC	AC
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad

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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