Product comparison · 2 mesh wi-fi systems

TP-Link DECO S1900(3-PACK) vs TP-Link X55 Pro

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  • 25specifications compared
  • 9differ
  • 16identical
  • 17known for one product only

Key differences

The TP-Link X55 Pro has 1,802 Mbit/s more WLAN data transfer rate (first band) than the TP-Link DECO S1900(3-PACK) (2402 Mbit/s vs 600 Mbit/s). The TP-Link DECO S1900(3-PACK) has 726 Mbit/s more WLAN data transfer rate (second band) than the TP-Link X55 Pro (1300 Mbit/s vs 574 Mbit/s). The TP-Link DECO S1900(3-PACK) has 1 more Ethernet LAN (RJ-45) ports than the TP-Link X55 Pro (3 vs 2). Product colour: White on the TP-Link DECO S1900(3-PACK), Black, White on the TP-Link X55 Pro. Top Wi-Fi standard: Wi-Fi 5 (802.11ac) on the TP-Link DECO S1900(3-PACK), Wi-Fi 6 (802.11ax) on the TP-Link X55 Pro.

  • Product colour
    • DECO S1900(3-PACK):White
    • X55 Pro:Black, White
  • Top Wi-Fi standard
    • DECO S1900(3-PACK):Wi-Fi 5 (802.11ac)
    • X55 Pro:Wi-Fi 6 (802.11ax)
  • WLAN data transfer rate (first band)
    • DECO S1900(3-PACK):600 Mbit/s
    • X55 Pro:2402 Mbit/s
  • WLAN data transfer rate (second band)
    • DECO S1900(3-PACK):1300 Mbit/s
    • X55 Pro:574 Mbit/s
  • Ethernet LAN (RJ-45) ports
    • DECO S1900(3-PACK):3
    • X55 Pro:2
  • Width
    • DECO S1900(3-PACK):162.3 mm
    • X55 Pro:110 mm
  • Depth
    • DECO S1900(3-PACK):90.7 mm
    • X55 Pro:110 mm
  • Height
    • DECO S1900(3-PACK):90.7 mm
    • X55 Pro:114 mm

Side by side

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Comparison of DECO S1900(3-PACK), X55 Pro
42 specifications
Design1 differ
Product colourDiffersWhiteBlack, White
Antenna typeInternalInternal
Antennas quantity33
Reset buttonKnown for oneYesUnknown — not stated by the source
Number of devices supportedKnown for oneUnknown — not stated by the source150
Wireless LAN features4 differ
Wi-Fi bandDual-band (2.4 GHz / 5 GHz)Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 6 (802.11ax)
Wi-Fi standardsDiffers802.11a, 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), 802.11g802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
WLAN data transfer rate (max)Known for one1900 Mbit/sUnknown — not stated by the source
WLAN data transfer rate (first band)Differs600 Mbit/s2402 Mbit/s
WLAN data transfer rate (second band)Differs1300 Mbit/s574 Mbit/s
Point-to-point protocol over Ethernet (PPPoE)YesYes
Dynamic IPYesYes
Static IPYesYes
IGMP proxyYesYes
IGMP snoopingYesYes
Tagged VLANYesYes
Dynamic DNS (DDNS)YesYes
Security algorithmsKnown for oneUnknown — not stated by the sourceWPA-Personal, WPA2-Personal, WPA3-Personal
Mobile networkidentical
Mobile network generationKnown for oneNot supportedUnknown — not stated by the source
Featuresidentical
Port forwardingKnown for oneYesUnknown — not stated by the source
DHCP clientYesYes
DHCP serverYesYes
Universal Plug and Play (UPnP)Known for oneYesUnknown — not stated by the source
MU-MIMO technologyKnown for oneYesUnknown — not stated by the source
Firmware upgradeable viaKnown for oneUnknown — not stated by the sourceAuto upgrade wizard, Network
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers32
Ethernet WANKnown for oneYesUnknown — not stated by the source
Certificatesidentical
CertificationKnown for oneCE, FCC, RoHS, NCC, BSMI, JRF, JPA, VCCIUnknown — not stated by the source
Compliance certificatesKnown for oneUnknown — not stated by the sourceCE, Federal Communications Commission (FCC), RCM, RoHS
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-40 - 60 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one10 - 90%Unknown — not stated by the source
Storage relative humidity (H-H)Known for one5 - 90%Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers162.3 mm110 mm
DepthDiffers90.7 mm110 mm
HeightDiffers90.7 mm114 mm
Packaging contentidentical
AC adapter includedYesYes
Number of units included3 pc(s)3 pc(s)
Ethernet cableYesYes
Quick installation guideYesYes
Number of products includedKnown for oneUnknown — not stated by the source3 pc(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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