Product comparison · 2 mesh wi-fi systems

TP-Link DECO S1900(3-PACK) vs TP-Link Deco X15

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  • 35specifications compared
  • 12differ
  • 23identical
  • 15known for one product only

Key differences

The TP-Link DECO S1900(3-PACK) has 1 more antennas quantity than the TP-Link Deco X15 (3 vs 2). The TP-Link DECO S1900(3-PACK) has 699 Mbit/s more WLAN data transfer rate (max) than the TP-Link Deco X15 (1900 Mbit/s vs 1201 Mbit/s). The TP-Link DECO S1900(3-PACK) has 300 Mbit/s more WLAN data transfer rate (first band) than the TP-Link Deco X15 (600 Mbit/s vs 300 Mbit/s). 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 Deco X15. Certification: CE, FCC, RoHS, NCC, BSMI, JRF, JPA, VCCI on the TP-Link DECO S1900(3-PACK), CE, FCC, RoHS, JPA, JRF, VCCI, NCC, BSMI on the TP-Link Deco X15.

  • Antennas quantity
    • DECO S1900(3-PACK):3
    • Deco X15:2
  • Top Wi-Fi standard
    • DECO S1900(3-PACK):Wi-Fi 5 (802.11ac)
    • Deco X15:Wi-Fi 6 (802.11ax)
  • WLAN data transfer rate (max)
    • DECO S1900(3-PACK):1900 Mbit/s
    • Deco X15:1201 Mbit/s
  • WLAN data transfer rate (first band)
    • DECO S1900(3-PACK):600 Mbit/s
    • Deco X15:300 Mbit/s
  • Ethernet LAN (RJ-45) ports
    • DECO S1900(3-PACK):3
    • Deco X15:2
  • Operating relative humidity (H-H)
    • DECO S1900(3-PACK):10 - 90%
    • Deco X15:10 - 60%
  • Width
    • DECO S1900(3-PACK):162.3 mm
    • Deco X15:110 mm
  • Depth
    • DECO S1900(3-PACK):90.7 mm
    • Deco X15:110 mm

Side by side

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Comparison of DECO S1900(3-PACK), Deco X15
50 specifications
Design1 differ
Product colourWhiteWhite
Product typeKnown for oneUnknown — not stated by the sourceMesh system
LED indicatorsKnown for oneUnknown — not stated by the sourceYes
Antenna typeInternalInternal
Antennas quantityDiffers32
Reset buttonYesYes
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)Differs1900 Mbit/s1201 Mbit/s
WLAN data transfer rate (first band)Differs600 Mbit/s300 Mbit/s
Number of guest networks (5 GHz)Known for oneUnknown — not stated by the source1
Security algorithmsKnown for oneUnknown — not stated by the sourceWPA-Personal, WPA2-Personal, WPA3-Personal
Number of guest networks (2.4 GHz)Known for oneUnknown — not stated by the source1
Point-to-point protocol over Ethernet (PPPoE)YesYes
Dynamic IPYesYes
Static IPYesYes
IGMP proxyYesYes
IGMP snoopingYesYes
Tagged VLANYesYes
Wireless Distribution System (WDS) bridgeKnown for oneUnknown — not stated by the sourceYes
Dynamic DNS (DDNS)YesYes
Guest accessKnown for oneUnknown — not stated by the sourceYes
Apps supportedKnown for oneUnknown — not stated by the sourceTP-Link Deco
WLAN data transfer rate (second band)Known for one1300 Mbit/sUnknown — not stated by the source
Mobile networkidentical
Mobile network generationNot supportedNot supported
Featuresidentical
Quality of Service (QoS) supportKnown for oneUnknown — not stated by the sourceYes
Port forwardingYesYes
BeamFormingKnown for oneUnknown — not stated by the sourceYes
DHCP clientYesYes
DHCP serverYesYes
Universal Plug and Play (UPnP)YesYes
Parental controlKnown for oneUnknown — not stated by the sourceYes
Parental control featuresKnown for oneUnknown — not stated by the sourceBedtime, Custom profiles, Family online time ranking, Off time, Pause the Internet, Professional content filter library, Time rewards, Weekly/monthly reports
MU-MIMO technologyYesYes
MIMOKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers32
Ethernet WANKnown for oneYesUnknown — not stated by the source
Certificates1 differ
CertificationDiffersCE, FCC, RoHS, NCC, BSMI, JRF, JPA, VCCICE, FCC, RoHS, JPA, JRF, VCCI, NCC, BSMI
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-40 - 60 °C-40 - 60 °C
Operating relative humidity (H-H)Differs10 - 90%10 - 60%
Storage relative humidity (H-H)5 - 90%5 - 90%
Weight & dimensions3 differ
WidthDiffers162.3 mm110 mm
DepthDiffers90.7 mm110 mm
HeightDiffers90.7 mm114 mm
Packaging content1 differ
AC adapter includedYesYes
Number of units includedDiffers3 pc(s)2 pc(s)
Ethernet cableYesYes
Quick installation guideYesYes

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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