We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Samsung Galaxy S9 vs Tecno S7

    2.7 in
    5.81 in
    Samsung Galaxy S9 Mobile Phone
    Samsung Galaxy S9
      Tecno S7 Mobile Phone
      Tecno S7
      Available colors
      Editiorial reviews
      20
      4.2 out of 5
      10 user ratings
      5 stars
      		10 %
      4 stars
      		90 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      User rating
      46
      4.3 out of 5
      46 user ratings
      5 stars
      		45 %
      4 stars
      		43 %
      3 stars
      		10 %
      2 stars
      		0 %
      1 stars
      		0 %
      39
      4.2 out of 5
      39 user ratings
      5 stars
      		43 %
      4 stars
      		35 %
      3 stars
      		20 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Hardware

      Samsung Galaxy S9Samsung Galaxy S9
      Tecno S7Tecno S7
      Operating systemAndroid 8.0Android 4.2
      CPU clock speed2.7 GHz1.3 GHz
      CPU cores8-coreDual-core
      CPU modelSamsung Exynos 9 Octa 9810MediaTek MT6572
      GPU modelARM Mali-G72 MP18ARM Mali-400
      RAM memory4 GB512 MB

      Display

      Samsung Galaxy S9Samsung Galaxy S9
      Tecno S7Tecno S7
      Screen size5.8 in5.0 in
      Touchscreenyesyes
      Panel typeOLEDLCD
      Resolution1440 x 2960 px854 x 480 px
      Pixel density570.0 ppi196.0 ppi
      Dual screen supportnono
      HDRyesno
      Multi touchyesyes

      Rear camera

      Samsung Galaxy S9Samsung Galaxy S9
      Tecno S7Tecno S7
      Primary sensor resolution12.0 Mpx5.0 Mpx
      Video recordingyesyes
      Highest video resolution3840 x 2160 px1280 x 720 px
      Autofocusyesyes
      LED Flashyesyes

      Front camera

      Samsung Galaxy S9Samsung Galaxy S9
      Tecno S7Tecno S7
      Primary resolution8.0 Mpx1.3 Mpx

      Storage

      Samsung Galaxy S9Samsung Galaxy S9
      Tecno S7Tecno S7
      Internal storage
      • 256 GB
      • 64 GB
      		4 GB
      Memory card readeryesyes
      Maximum card storage400GB32GB
      Types of memory card supported
      • microSD
      • microSDHC
      • microSDXC
      		microSD

      Design

      Samsung Galaxy S9Samsung Galaxy S9
      Tecno S7Tecno S7
      Colour of product
      • Black
      • Blue
      • Coral blue
      • Grey
      • Midnight black
      • Pink
      • Polaris blue
      • Purple
      • Sunrise gold
      		Black

      Sensors

      Samsung Galaxy S9Samsung Galaxy S9
      Tecno S7Tecno S7
      Accelerometeryesyes
      Proximityyesyes
      Ambient light sensoryesyes
      Fingerprintyesno
      Face scanneryesno

      Connectivity

      Samsung Galaxy S9Samsung Galaxy S9
      Tecno S7Tecno S7
      Dual sim supportyesyes
      Bluetoothyesyes
      Bluetooth version5.03.0 HS
      Headphone connection3.5 mm3.5 mm
      Type of USB connectorUSB Type-CMicro-USB

      Cellular

      Samsung Galaxy S9Samsung Galaxy S9
      Tecno S7Tecno S7
      Wireless network (Wi-Fi)yesyes
      Wireless networking standard
      • 802.11a
      • 802.11ac
      • 802.11b
      • 802.11g
      • 802.11n
      • 802.11b
      • 802.11g
      • 802.11n
      Data transmission
      • EDGE
      • FDD-LTE
      • GPRS
      • HSDPA
      • HSPA+
      • HSUPA
      • LTE
      • TDD-LTE
      • VoLTE
      • VoWiFi
      		HSDPA
      2G GSMyesyes
      GSM frequencies
      • 1800 MHz
      • 1900 MHz
      • 850 MHz
      • 900 MHz
      • 900 MHz
      • 1800 MHz
      Mobile hotspotyesyes

      Battery

      Samsung Galaxy S9Samsung Galaxy S9
      Tecno S7Tecno S7
      Battery capacity3000.0 mAh2000.0 mAh
      Standby time326.0 h200.0 h
      Talk time22.0 h6.0 h

      Pros & Cons

      Pros
          Cons

              Often compared with Samsung Galaxy S9

              Samsung Galaxy S9 Mobile Phone
              Samsung Galaxy S10
              SamsungGalaxy S9
              SamsungGalaxy S10
              Samsung Galaxy S9 Mobile Phone
              Samsung Galaxy S
              SamsungGalaxy S9
              SamsungGalaxy S
              Samsung Galaxy S9 Mobile Phone
              Samsung Galaxy S8
              SamsungGalaxy S9
              SamsungGalaxy S8
              Samsung Galaxy S9 Mobile Phone
              Samsung Galaxy S8+
              SamsungGalaxy S9
              SamsungGalaxy S8+
              Samsung Galaxy S9 Mobile Phone
              Samsung Galaxy S10+
              SamsungGalaxy S9
              SamsungGalaxy S10+
              Samsung Galaxy S9 Mobile Phone
              Samsung Galaxy S9+
              SamsungGalaxy S9
              SamsungGalaxy S9+
              Samsung Galaxy S9 Mobile Phone
              Samsung Galaxy S7
              SamsungGalaxy S9
              SamsungGalaxy S7
              Samsung Galaxy S9 Mobile Phone
              Samsung Galaxy A
              SamsungGalaxy S9
              SamsungGalaxy A