Product comparison · 2 laptops

Fujitsu LIFEBOOK E8420 vs Fujitsu LIFEBOOK S7220

105specifications compared
29differ
76identical
11known for one product only

Key differences

Display diagonal
- LIFEBOOK E8420:39.1 cm (15.4")
- LIFEBOOK S7220:35.8 cm (14.1")
Display resolution
- LIFEBOOK E8420:1680 x 1050 pixels
- LIFEBOOK S7220:1280 x 800 pixels
Processor model
- LIFEBOOK E8420:P8600
- LIFEBOOK S7220:T9400
Processor frequency
- LIFEBOOK E8420:2.4 GHz
- LIFEBOOK S7220:2.53 GHz
Processor cache
- LIFEBOOK E8420:3 MB
- LIFEBOOK S7220:6 MB
Stepping
- LIFEBOOK E8420:R1
- LIFEBOOK S7220:E0
Thermal Design Power (TDP)
- LIFEBOOK E8420:25 W
- LIFEBOOK S7220:35 W
CPU multiplier (bus/core ratio)
- LIFEBOOK E8420:9
- LIFEBOOK S7220:9.5

Side by side

Differences highlightedShow differences only

Comparison of LIFEBOOK E8420, LIFEBOOK S7220
116 specifications	A Fujitsu LIFEBOOK E8420 View product	B Fujitsu LIFEBOOK S7220 View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionDiffers	1680 x 1050 pixels	1280 x 800 pixels
Processor7 differ
Processor modelDiffers	P8600	T9400
Processor frequencyDiffers	2.4 GHz	2.53 GHz
Processor cacheDiffers	3 MB	6 MB
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo T9000 Series
SteppingDiffers	R1	E0
Thermal Design Power (TDP)Differs	25 W	35 W
CPU multiplier (bus/core ratio)Differs	9	9.5
Memoryidentical
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Storage1 differ
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
Audio1 differ
Audio systemDiffers	Realtek ALC262	Realtek ALC269
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers	4	3
Firewire (IEEE 1394) portsDiffers	1	0
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
Modem (RJ-11) portsDiffers	0	1
TV-outDiffers	Yes	No
Parallel ports quantityDiffers	1	0
Serial ports quantityDiffers	1	0
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® GM45 Express
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	35568	35562
Processor codeDiffers	SLGDZ	SLGEK
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Securityidentical
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.7 kg	2.2 kg
WidthDiffers	357 mm	334 mm
DepthDiffers	260 mm	242 mm
Height (front)Known for one	Unknown — not stated by the source	3.1 cm
Height (rear)Known for one	Unknown — not stated by the source	3.7 cm
HeightKnown for one	36 mm	Unknown — not stated by the source
Other features2 differ
Infrared data portDiffers	Yes	No
Internal modemDiffers	No	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s

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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