Product comparison · 2 network cards

Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s vs Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth

11specifications compared
7differ
4identical
18known for one product only

Key differences

The Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s has 30 mm more width than the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth (52 mm vs 22 mm). The Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth has 0.2 mm more height than the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s (2.5 mm vs 2.3 mm). Host interface: M.2 on the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s, PCI Express on the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth. Interface: WWAN on the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s, WLAN / Bluetooth on the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth. Component for: Laptop on the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s, PC on the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth.

Host interface
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:M.2
- 4XC1U87491 network card Internal WLAN / Bluetooth:PCI Express
Interface
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:WWAN
- 4XC1U87491 network card Internal WLAN / Bluetooth:WLAN / Bluetooth
Component for
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:Laptop
- 4XC1U87491 network card Internal WLAN / Bluetooth:PC
Operating temperature (T-T)
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:-10 - 55 °C
- 4XC1U87491 network card Internal WLAN / Bluetooth:-10 - 70 °C
Width
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:52 mm
- 4XC1U87491 network card Internal WLAN / Bluetooth:22 mm
Height
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:2.3 mm
- 4XC1U87491 network card Internal WLAN / Bluetooth:2.5 mm

Side by side

Differences highlightedShow differences only

Comparison of 4XC1U10820, 4XC1U87491
29 specifications	A Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s Model 4XC1U10820 View product	B Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth Model 4XC1U87491 View product
Ports & interfaces2 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	M.2	PCI Express
InterfaceDiffers	WWAN	WLAN / Bluetooth
PCI versionKnown for one	3.0	Unknown — not stated by the source
Networkidentical
Maximum data transfer rateKnown for one	4670 Mbit/s	Unknown — not stated by the source
Mobile network generationKnown for one	4G	Unknown — not stated by the source
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11be
Frequency rangeKnown for one	Unknown — not stated by the source	2.4 - 6 GHz
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.4
Design2 differ
Internal	Yes	Yes
Component forDiffers	Laptop	PC
CertificationDiffers	GCF, PTCRB, CCC, CTA, SRRC, CE, IC, FCC, CBRS, JATE, TELEC, RCM	FCC/IC/NCC/Telec/NA/ACMA/MBIE/UKCA/MSIP/ANATEL/SRRC/More…
Compatible productsKnown for one	ThinkPad P16 Gen 3	Unknown — not stated by the source
AntennaKnown for one	Unknown — not stated by the source	Yes
Antenna designKnown for one	Unknown — not stated by the source	Internal
Antenna typeKnown for one	Unknown — not stated by the source	2x2
Poweridentical
Output voltage	3.3 V	3.3 V
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 11 Pro	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-10 - 55 °C	-10 - 70 °C
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	52 mm	22 mm
Depth	30 mm	30 mm
HeightDiffers	2.3 mm	2.5 mm
WeightKnown for one	65 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	157 mm	Unknown — not stated by the source
Package depthKnown for one	58 mm	Unknown — not stated by the source
Package heightKnown for one	17 mm	Unknown — not stated by the source
Package weightKnown for one	76 g	Unknown — not stated by the source

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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