Product comparison · 2 laptops

LG S1-QBCAG laptop Intel® Core™2 Duo T7400 vs LG Z1-APRBG laptop Intel® Core™2 Duo T5200

82specifications compared
26differ
56identical
35known for one product only

Key differences

Display diagonal
- S1-QBCAG laptop Intel® Core™2 Duo T7400:39.1 cm (15.4")
- Z1-APRBG laptop Intel® Core™2 Duo T5200:30.7 cm (12.1")
Display resolution
- S1-QBCAG laptop Intel® Core™2 Duo T7400:1680 x 1050 pixels
- Z1-APRBG laptop Intel® Core™2 Duo T5200:1280 x 800 pixels
Processor model
- S1-QBCAG laptop Intel® Core™2 Duo T7400:T7400
- Z1-APRBG laptop Intel® Core™2 Duo T5200:T5200
Processor frequency
- S1-QBCAG laptop Intel® Core™2 Duo T7400:2.16 GHz
- Z1-APRBG laptop Intel® Core™2 Duo T5200:1.6 GHz
Processor cache
- S1-QBCAG laptop Intel® Core™2 Duo T7400:4 MB
- Z1-APRBG laptop Intel® Core™2 Duo T5200:2 MB
Processor front side bus
- S1-QBCAG laptop Intel® Core™2 Duo T7400:667 MHz
- Z1-APRBG laptop Intel® Core™2 Duo T5200:533 MHz
Processor socket
- S1-QBCAG laptop Intel® Core™2 Duo T7400:Socket 478
- Z1-APRBG laptop Intel® Core™2 Duo T5200:Socket 479
Tjunction
- S1-QBCAG laptop Intel® Core™2 Duo T7400:100 °C
- Z1-APRBG laptop Intel® Core™2 Duo T5200:85 °C

Side by side

Differences highlightedShow differences only

Comparison of S1-QBCAG, Z1-APRBG
117 specifications	A LG S1-QBCAG laptop Intel® Core™2 Duo T7400 Model S1-QBCAG View product	B LG Z1-APRBG laptop Intel® Core™2 Duo T5200 Model Z1-APRBG View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	30.7 cm (12.1")
Display resolutionDiffers	1680 x 1050 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Processor7 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T7400	T5200
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.16 GHz	1.6 GHz
Processor cacheDiffers	4 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	667 MHz	533 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Core 2 Duo T7000 Series	Unknown — not stated by the source
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	B2	B2
Thermal Design Power (TDP)	34 W	34 W
TjunctionDiffers	100 °C	85 °C
Processor core voltage (AC)Differs	1.0375 - 1.30 V	1.075 - 1.250 V
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)Known for one	13	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speed	667 MHz	667 MHz
Memory layout (slots x size)Differs	1 x 1 GB	2 x 0.5 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage1 differ
Total storage capacityDiffers	160 GB	120 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Mobility Radeon X1600	AMD Mobility Radeon X1350
Maximum graphics card memoryDiffers	0.256 GB	0.128 GB
Cameraidentical
Front camera	No	No
Network2 differ
Networking featuresDiffers	Ethernet 10/100/1000B-TX	LAN 10/100/1000
Wireless technologyDiffers	WLAN 802.11g, WLAN 802.11b, WLAN 802.11a	Intel Pro 3945ABG (802.11 a/b/g)
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Ports & interfaces1 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
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	Yes	Yes
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
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
USB 1.1 ports quantity	0	0
Keyboardidentical
Pointing device	Touchpad + Scroll zone	Touchpad + Scroll zone
Keyboard number of keysKnown for one	Unknown — not stated by the source	84
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows Vista Home Premium
Bundled softwareKnown for one	Unknown — not stated by the source	CyberLink CD(Power2Go, InstantBurn), Recovery Center DVD, LG Intelligent Update CD (Norton Anti-Virus Trial)
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based Switching	No	No
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 Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Differs	Yes	No
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)	No	No
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 Technology	No	No
Processor ARK IDDiffers	27256	27252
Processor package size	35 x 35 mm	35 x 35 mm
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
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacity	5200 mAh	5200 mAh
Battery life (max)Known for one	Unknown — not stated by the source	3 h
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	2.8 kg	1.91 kg
WidthDiffers	359 mm	301 mm
DepthDiffers	264 mm	31 mm
HeightDiffers	32 mm	226 mm
Other features1 differ
Infrared data portDiffers	Yes	No
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	5.1
Supported audio standardsKnown for one	Unknown — not stated by the source	SRS WOW HD, Dolby Digital, 24bit
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 945PM Express

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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