Infinix Hot Note X551 – Full Phone Specifications

The Infinix Hot Note aka Infinix X551 is here. It has got a big 4,000 mAh battery, among other features. Check out the detailed Specifications after the jump.

Infinix Hot Note Specifications


  • GSM: 850, 900, 1800, 1900 MHz EGPRS
  • 3G: 850, 900, 1700, 2100 MHz HSDPA
  • 4G: No
  • SIM Type: Dual SIM, Mini SIM
  • OS: Android 4.4.2 Kitkat


  • Dimensions: 156 x 77 x 8.9 mm
  • Weight: 172 g
  • Display: 5.5 inches, 720 x 1280 pixel, IPS Display

Infinix Hot Note X551


  • Processor Type: 1.4GHz Octa-core Cortex-A7
  • Processor Name: MediaTek MT6592
  • Graphics Processor: Mali 450
  • RAM: 1 GB
  • Internal Storage: 16GB
  • External Storage: MicroSD, up to 32GB


  • Rear: 8MP, HDR, panorama, autofocus camera with LED flash
  • Video recording: 1080p@30fpsm
  • Front-facing: 2 MP


  • Music Support: MP3, WAV, eAAC+, FlAC, WMA
  • Loudspeaker: Mono
  • Video Support: MP4, H.264, H.263, WMV player
  • Radio: FM radio


  • Bluetooth: v4.0, A2DP
  • WiFi: WLAN IEEE 802.11 b/g
  • Infra-red: No
  • USB: micro USB v2.0
  • NFC: No


  • Availability: March 2015
  • Battery: 4000 mAh

Other Infinix Hot Note Resources

Disclaimer: While we take the pains to ensure accuracy, we can not guarantee that the information on this page is 100% correct.

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  1. So what’s so big about JIM’s “thing”? Just 5.5in, still 1GB RAM, 16GB ROM…Heck, it’s almost like a renamed Zero!

  2. I hope Infinix plans on implementing HotKnot file-sharing technology on its devices, since NFC is too expensive. It’s already on the TECNO H6 and L6, and it’s great. It’s developed by MediaTek, so I expect to see Infinix join the bandwagon soon enough.

  3. Hope there will be a Lollipop update. It would be a huge first, not just for Infinix, but for all the OEMs currently doing business in Nigeria. It would really be groundbreaking.
    I think, if I were TECNO, Infinix, Gionee, or InnJoo, my goal would be to beat the others to be the first to deliver Android 5 to Nigerians. Because, the world is moving forward. Like it or not, Lollipop will come to Nigeria this year. Hopefully before June.

    1. Injoo promised lollipop on the injoo one
      Dont know waht the other chinese oem are waiting for

  4. infinix hot note is an exceptional phone…It’s battery life is amazing, I have been using it for 2 months now.. can’t stop loving it.

  5. I love what you guys are usually up too. Such clever
    work and coverage! Keep up the terrific works guys I’ve incorporated you guys to my
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  6. Pls i wont to know about dis between Tecno M6 and Tecno L6 they all have 8mp back camera’s but i know one can display better than other i want you help me here because H6 also features 8mp but it beats M6 so i want to know about only the camera shutout display between M6 and L6

  7. My problem is the contact and call log. The contact is updating, difficult to search for a number. When you receive a call, the person name doesn’t show whiles you save the number. I have being using the phone for 5 month now. Infinix hot note x551. What can I do pls

  8. I have seen many of my friends using infinix hot note. I wish I could buy one for myself but am afraid if I will buy a refurbished one….how will I differentiate the real infinix from a refurbished one please?

  9. its the worst phone i have ever used… i m using it from last 8 month and now the problem start…
    i cant even make calls from this always says unfortunately your android system dosnt work..and says your shell has stopped….its so worst phone… i m using infinix x551…

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