Product comparison · 2 mesh wi-fi systems

TP-Link DECO S1900(2-PACK) vs TP-Link Deco X15(3-Pack)

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  • 34specifications compared
  • 12differ
  • 22identical
  • 16known for one product only

Key differences

The TP-Link DECO S1900(2-PACK) has 1 more antennas quantity than the TP-Link Deco X15(3-Pack) (3 vs 2). The TP-Link DECO S1900(2-PACK) has 699 Mbit/s more WLAN data transfer rate (max) than the TP-Link Deco X15(3-Pack) (1900 Mbit/s vs 1201 Mbit/s). The TP-Link DECO S1900(2-PACK) has 300 Mbit/s more WLAN data transfer rate (first band) than the TP-Link Deco X15(3-Pack) (600 Mbit/s vs 300 Mbit/s). Top Wi-Fi standard: Wi-Fi 5 (802.11ac) on the TP-Link DECO S1900(2-PACK), Wi-Fi 6 (802.11ax) on the TP-Link Deco X15(3-Pack). Certification: CE, FCC, RoHS, NCC, BSMI, JRF, JPA, VCCI on the TP-Link DECO S1900(2-PACK), CE, FCC, RoHS, JPA, JRF, VCCI, NCC, BSMI on the TP-Link Deco X15(3-Pack).

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

Side by side

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Comparison of DECO S1900(2-PACK), Deco X15(3-Pack)
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 standardsDiffersWi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11g, 802.11b, 802.11a802.11a, 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
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 includedDiffers2 pc(s)3 pc(s)
Ethernet cableYesYes
Quick installation guideYesYes
Mobile networkidentical
Mobile network generationKnown for oneNot supportedUnknown — 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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