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BLU Life One X2 Mini vs Celkon Q455

Compare recorded specifications, size and practical differences.

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    Key differences

    Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

    • Weight

      Q455: 22 g lighter

      Life One X2 Mini:
      152 g
      Q455:
      130 g

    • Width

      Q455: 1.6 mm narrower

      Life One X2 Mini:
      69.6 mm
      Q455:
      68 mm

    • Screen diagonal

      Q455: 0.5 in smaller diagonal

      Life One X2 Mini:
      5 in
      Q455:
      4.5 in

    • Depth

      Q455: 0.8 mm thinner

      Life One X2 Mini:
      8.7 mm
      Q455:
      7.9 mm

    • Height

      Q455: 5.5 mm shorter

      Life One X2 Mini:
      142 mm
      Q455:
      136.5 mm

    • Release year

      Life One X2 Mini:
      2017
      Q455:
      2014

    Physical size

    Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

    1. 1. Life One X2 Mini

      Height:
      142 mm +5.5 mm versus Q455
      Width:
      69.6 mm +1.6 mm versus Q455
      Depth:
      8.7 mm +0.8 mm versus Q455

    2. 2. Q455

      Height:
      136.5 mm
      Width:
      68 mm
      Depth:
      7.9 mm

    Weight

    Bars start at zero and share a scale within this chart.

    1. 1. Life One X2 Mini

      152 g

      +22 g versus Q455

    2. 2. Q455

      130 g

    Screen size

    Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

    1. 1. Life One X2 Mini

      Screen diagonal:
      5 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      68.9 cm²

    2. 2. Q455

      Screen diagonal:
      4.5 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      55.8 cm²

    Life One X2 Mini has approximately 23.5% more rectangular screen area than Q455.

    Memory variants

    Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

    Recorded RAM for Life One X2 Mini, Q455, compared at the same storage capacity.
    StorageLife One X2 MiniQ455
    16 GB Unknown 1 GB RAM
    Life One X2 Mini: Original memory entry

    64 GB · 512GB 4GB

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. Life One X2 Mini

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 64 GB

    2. Q455

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 64 GB

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    Recorded battery capacity

    Bars start at zero and share a scale within this chart.

    1. 1. Life One X2 Mini

      3000 mAh

      +1000 mAh versus Q455

    2. 2. Q455

      2000 mAh

    Specifications

    Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    1. Life One X2 Mini2. Q455

    Everyday essentials
    Everyday essentials — specifications for Life One X2 Mini, Q455.
    SpecificationLife One X2 MiniQ455
    Dimensions (HxWxD)
    • 142 Х 69.6 Х 8.7 mm
    • 136.5 Х 68 Х 7.9 mm
    Weight
    • 152 g
    • 130 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5" inch
    • 4.5" inch
    Screen resolution
    • 1080 x 1920 px
    • 540 x 960 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 GB
    • 512GB 4GB
    • 16 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • microSD
    • up to 64 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 3000 mAh
    • Non-removable Li-Po
    • 2000 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 6.0 (Marshmallow)
    • Android 4.4.2 (KitKat)
    Chipset
    • Qualcomm MSM8937 Snapdragon 430 (28 nm)
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Life One X2 Mini, Q455.
    SpecificationLife One X2 MiniQ455
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    		 Unknown
    Screen area
    • 68.9 cm2
    • 55.8 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 69.7%
    • 60.1%
    PPI /points per inch/
    • 441 PPI
    • 245 PPI
    Screen protection
    • Corning Gorilla Glass 3
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Life One X2 Mini, Q455.
    SpecificationLife One X2 MiniQ455
    Rear camera, main
    • 13 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 13 MP
    • PDAF
    • 8 MP
    Functions
    • LED flash
    		 Unknown
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 8 MP
    • Single
    • 1.3 MP
    • Single
    Specifications
    • 8 MP
    • 1.3 MP
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for Life One X2 Mini, Q455.
    SpecificationLife One X2 MiniQ455
    Processor CPU
    • Octa-core 1.4 GHz Cortex-A53
    • Quad-core 1.2
    Graphics processor GPU
    • Adreno 505
    		 Unknown
    GeekBench 4 RenderScript *
    • 1671
    		 Unknown
    General specs
    General specs — specifications for Life One X2 Mini, Q455.
    SpecificationLife One X2 MiniQ455
    Release date
    • 2017
    • January
    • 2014
    Colors
    • Gray
    • Gold
    • Rose Gold
    • White
    • Black
    • Blue
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 170 EUR
    • 100 EUR
    Battery life
    • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
    • Talking time- Up to 6 h (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for Life One X2 Mini, Q455.
    SpecificationLife One X2 MiniQ455
    SIM card
    • Dual SIM (Micro-SIM/Nano-SIM
    • dual stand-by)
    • Dual SIM (Mini-SIM)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
    • 4(1700/2100)
    • 7(2600)
    • 12(700)
    • 17(700)
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • 2.1
    Harmful irradiation Unknown
    • SAR EU - 0.47 W/kg (head) 0.41 W/kg (body)
    Music and Audio
    Music and Audio — specifications for Life One X2 Mini, Q455.
    SpecificationLife One X2 MiniQ455
    Radio
    • FM radio
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Life One X2 Mini, Q455.
    SpecificationLife One X2 MiniQ455
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • Sensors Accelerometer
    • proximity