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.

HTC First vs Oppo A51

    2.56 in
    4.96 in
    HTC First Mobile Phone
    HTC First
      2.8 in
      5.65 in
      Oppo A51 Mobile Phone
      Oppo A51
      Editiorial reviews
      11
      3.5 out of 5
      5 user ratings
      5 stars
      		0 %
      4 stars
      		80 %
      3 stars
      		20 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      1
      1 editorial reviews
      A good screen paired with not-so-good performanceRead more
      Read editorial reviews
      User rating
      51
      3.9 out of 5
      51 user ratings
      5 stars
      		33 %
      4 stars
      		33 %
      3 stars
      		25 %
      2 stars
      		3 %
      1 stars
      		3 %
      55
      4.0 out of 5
      55 user ratings
      5 stars
      		36 %
      4 stars
      		32 %
      3 stars
      		25 %
      2 stars
      		3 %
      1 stars
      		1 %

      Full Comparison

      Units:

      Hardware

      HTC FirstHTC First
      Oppo A51Oppo A51
      Operating systemAndroid 4.1Android 5.1
      CPU clock speed1.4 GHz1.2 GHz
      CPU coresDual-coreQuad-core
      CPU modelQualcomm Snapdragon 400 MSM8930Qualcomm Snapdragon 410 MSM8916
      GPU modelQualcomm Adreno 305Qualcomm Adreno 306
      RAM memory1 GB2 GB

      Display

      HTC FirstHTC First
      Oppo A51Oppo A51
      Screen size4.3 in5.0 in
      Panel typeLCDLCD
      Resolution1280 x 720 px1280 x 720 px
      Pixel density342.0 ppi294.0 ppi
      Multi touchyesyes

      Rear camera

      HTC FirstHTC First
      Oppo A51Oppo A51
      Primary sensor resolution5.0 Mpx8.0 Mpx
      Highest video resolution1920 x 1080 px1920 x 1080 px
      Autofocusyesyes
      Geo-taggingyesyes
      LED Flashyesyes

      Front camera

      HTC FirstHTC First
      Oppo A51Oppo A51
      Primary resolution1.6 Mpx5.0 Mpx

      Storage

      HTC FirstHTC First
      Oppo A51Oppo A51
      Memory card readeryesyes
      Types of memory card supportedNo memory slotmicroSD

      Dimensions

      HTC FirstHTC First
      Oppo A51Oppo A51
      Height4.96 in5.65 in
      Width2.56 in2.8 in
      Depth0.35 in0.3 in
      Weight4.37 oz5.64 oz

      Sensors

      HTC FirstHTC First
      Oppo A51Oppo A51
      Accelerometeryesyes
      Proximityyesyes
      Digital compassyesyes

      Connectivity

      HTC FirstHTC First
      Oppo A51Oppo A51
      Sim card sizeMicro-SIMMicro-SIM
      Bluetoothyesyes
      Bluetooth version4.04.0
      Headphone connection3.5 mm3.5 mm
      Type of USB connectorMicro-USBMicro-USB

      Cellular

      HTC FirstHTC First
      Oppo A51Oppo A51
      Wireless network (Wi-Fi)yesyes
      Data transmissionHSPA+HSPA+
      Navigation systemGPSGPS
      2G GSMyesyes
      GSM frequencies
      • 850 MHz
      • 900 MHz
      • 1800 MHz
      • 1900 MHz
      • 900 MHz
      • 1800 MHz
      • 1900 MHz
      4G LTEyesyes
      LTE frequencies
      • 850 MHz
      • 1900 MHz
      • 1900 MHz
      • 2600 MHz

      Battery

      HTC FirstHTC First
      Oppo A51Oppo A51
      Battery typeLithium PolymerLithium ion
      Battery capacity2000.0 mAh2420.0 mAh

      Pros & Cons

      Pros
          Cons

              Often compared with Oppo A51

              Oppo A51 Mobile Phone
              Samsung Galaxy Note10 Lite
              OppoA51
              SamsungGalaxy Note10 Lite
              Oppo A51 Mobile Phone
              Samsung Galaxy A51
              OppoA51
              SamsungGalaxy A51
              Oppo A51 Mobile Phone
              Xiaomi Redmi Note 10 Pro
              OppoA51
              XiaomiRedmi Note 10 Pro
              Oppo A51 Mobile Phone
              Huawei P20 Pro
              OppoA51
              HuaweiP20 Pro
              Oppo A51 Mobile Phone
              Google Pixel 3
              OppoA51
              GooglePixel 3
              Oppo A51 Mobile Phone
              Oppo Reno2 Z
              OppoA51
              OppoReno2 Z
              Oppo A51 Mobile Phone
              Google Pixel 4a
              OppoA51
              GooglePixel 4a
              Oppo A51 Mobile Phone
              Samsung Galaxy S20 FE 5G
              OppoA51
              SamsungGalaxy S20 FE 5G