Product comparison · 2 laptops

Lenovo ThinkPad L512 + 45N6681 vs Lenovo ThinkPad L512 + 45N6683

120specifications compared
17differ
103identical
17known for one product only

Key differences

Processor generation
- ThinkPad L512 + 45N6681:3rd gen Intel® Core™ i3
- ThinkPad L512 + 45N6683:Intel® Core™ i3
Processor model
- ThinkPad L512 + 45N6681:i3-330M
- ThinkPad L512 + 45N6683:i3-370M
Processor frequency
- ThinkPad L512 + 45N6681:2.13 GHz
- ThinkPad L512 + 45N6683:2.4 GHz
Processor socket
- ThinkPad L512 + 45N6681:BGA 1288
- ThinkPad L512 + 45N6683:Socket 988
Stepping
- ThinkPad L512 + 45N6681:C2
- ThinkPad L512 + 45N6683:K0
Tjunction
- ThinkPad L512 + 45N6681:105 °C
- ThinkPad L512 + 45N6683:90 °C
CPU multiplier (bus/core ratio)
- ThinkPad L512 + 45N6681:16
- ThinkPad L512 + 45N6683:18
Total storage capacity
- ThinkPad L512 + 45N6681:250 GB
- ThinkPad L512 + 45N6683:320 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad L512 + 45N6681, ThinkPad L512 + 45N6683
137 specifications	A Lenovo ThinkPad L512 + 45N6681 View product	B Lenovo ThinkPad L512 + 45N6683 View product
Displayidentical
Dual-screenKnown for one	No	Unknown — not stated by the source
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessKnown for one	Unknown — not stated by the source	220 cd/m²
Processor7 differ
Processor generationDiffers	3rd gen Intel® Core™ i3	Intel® Core™ i3
Processor modelDiffers	i3-330M	i3-370M
Processor frequencyDiffers	2.13 GHz	2.4 GHz
Processor socketDiffers	BGA 1288	Socket 988
SteppingDiffers	C2	K0
TjunctionDiffers	105 °C	90 °C
CPU multiplier (bus/core ratio)Differs	16	18
Memoryidentical
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, SDHC	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Docking connectorDiffers	No	Yes
SmartCard slotDiffers	No	Yes
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Processor special features2 differ
Processor ARK IDDiffers	47663	49020
Processor codeDiffers	SLBNF	SLBUK
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	4.7 h
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	2.61 kg	2.56 kg
WidthDiffers	381 mm	380 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav

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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