Product comparison · 2 network cards

Lenovo 4XC1Q34839 network card Internal WWAN vs Lenovo 4XC1R04815 network card Internal WWAN

Key differences

Mobile network generation
- 4XC1Q34839 network card Internal WWAN:5G
- 4XC1R04815 network card Internal WWAN:4G
Component for
- 4XC1Q34839 network card Internal WWAN:PC/Laptop
- 4XC1R04815 network card Internal WWAN:Laptop
Compatible products
- 4XC1Q34839 network card Internal WWAN:T14s Gen 5
- 4XC1R04815 network card Internal WWAN:ThinkPad
Windows operating systems supported
- 4XC1Q34839 network card Internal WWAN:Yes
- 4XC1R04815 network card Internal WWAN:Windows 10
Operating temperature (T-T)
- 4XC1Q34839 network card Internal WWAN:-30 - 75 °C
- 4XC1R04815 network card Internal WWAN:-25 - 75 °C
Width
- 4XC1Q34839 network card Internal WWAN:52 mm
- 4XC1R04815 network card Internal WWAN:42 mm
Weight
- 4XC1Q34839 network card Internal WWAN:8.7 g
- 4XC1R04815 network card Internal WWAN:6.8 g

Differences highlightedShow differences only

Comparison of 4XC1Q34839, 4XC1R04815
25 specifications	A Lenovo 4XC1Q34839 network card Internal WWAN Model 4XC1Q34839 View product	B Lenovo 4XC1R04815 network card Internal WWAN Model 4XC1R04815 View product
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Host interface	M.2	M.2
Interface	WWAN	WWAN
USB ports quantityKnown for one	Unknown — not stated by the source	1
USB versionKnown for one	Unknown — not stated by the source	2.0/3.2 Gen 1 (3.1 Gen 1)
Network1 differ
Mobile network generationDiffers	5G	4G
Supported network protocolsKnown for one	5G NR/LTE-FDD/LTE-TDD/UMTS/HSPA+	Unknown — not stated by the source
Design2 differ
Internal	Yes	Yes
Component forDiffers	PC/Laptop	Laptop
Compatible productsDiffers	T14s Gen 5	ThinkPad
Product colourKnown for one	Multicolour	Unknown — not stated by the source
System requirements1 differ
Windows operating systems supportedDiffers	Yes	Windows 10
Operational conditions1 differ
Operating temperature (T-T)Differs	-30 - 75 °C	-25 - 75 °C
Storage temperature (T-T)	-40 - 90 °C	-40 - 90 °C
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	52 mm	42 mm
Depth	30 mm	30 mm
Height	2.3 mm	2.3 mm
WeightDiffers	8.7 g	6.8 g
Packaging dataidentical
Package width	53 mm	53 mm
Package depth	144 mm	144 mm
Package height	177 mm	177 mm
Package weight	30 g	30 g
Technical detailsidentical
Warranty periodKnown for one	Unknown — not stated by the source	1 year(s)
Other featuresidentical
TypeKnown for one	Unknown — not stated by the source	WWAN Card

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.