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Palm Centro vs ZTE Blade S6

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

      Centro: 30 g lighter

      Centro:
      124 g
      Blade S6:
      154 g

    • Width

      Centro: 17.2 mm narrower

      Centro:
      53.5 mm
      Blade S6:
      70.7 mm

    • Screen diagonal

      Centro: 2.75 in smaller diagonal

      Centro:
      2.25 in
      Blade S6:
      5 in

    • Depth

      Blade S6: 10.9 mm thinner

      Centro:
      18.6 mm
      Blade S6:
      7.7 mm

    • Height

      Centro: 36.8 mm shorter

      Centro:
      107.2 mm
      Blade S6:
      144 mm

    • Release year

      Centro:
      2008
      Blade S6:
      2015

    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. Centro

      Height:
      107.2 mm
      Width:
      53.5 mm
      Depth:
      18.6 mm +10.9 mm versus Blade S6

    2. 2. Blade S6

      Height:
      144 mm +36.8 mm versus Centro
      Width:
      70.7 mm +17.2 mm versus Centro
      Depth:
      7.7 mm

    Weight

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

    1. 1. Centro

      124 g

    2. 2. Blade S6

      154 g

      +30 g versus Centro

    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. Centro

      Screen diagonal:
      2.25 in
      Aspect ratio (height:width):
      1:1
      Approximate rectangular screen area:
      16.3 cm²

    2. 2. Blade S6

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

    Blade S6 has approximately 322% more rectangular screen area than Centro.

    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 Centro, Blade S6, compared at the same storage capacity.
    StorageCentroBlade S6
    16 GB Unknown 2 GB RAM
    Centro: Original memory entry

    64 MB

    Practical features

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

    1. Centro

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD · up to 4 GB (dedicated slot)

    2. Blade S6

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

    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. Centro

      1150 mAh

    2. 2. Blade S6

      2400 mAh

      +1250 mAh versus Centro

    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. Centro2. Blade S6

    Everyday essentials
    Everyday essentials — specifications for Centro, Blade S6.
    SpecificationCentroBlade S6
    Dimensions (HxWxD)
    • 107.2 Х 53.5 Х 18.6 mm
    • 144 Х 70.7 Х 7.7 mm
    Weight
    • 124 g
    • 154 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 2.25" inch
    • 5" inch
    Screen resolution
    • 320 x 320 px
    • 720 x 1280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 MB
    • 16 GB
    • 2 GB RAM
    Memory card support
    • microSD
    • up to 4 GB (dedicated slot)
    • microSD
    • up to 64 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 1150 mAh
    • Removable Li-Ion
    • 2400 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Palm OS 5.4.9
    • Android 5.1 (Lollipop); MiFavor 3
    Chipset Unknown
    • Qualcomm MSM8939 Snapdragon 615 (28 nm)
    Headphone jack
    • No
    • Yes
    Display
    Display — specifications for Centro, Blade S6.
    SpecificationCentroBlade S6
    Touchscreen
    • resistive touchscreen
    • capacitive touchscreen
    Display colors
    • 65K
    • 16M
    Screen area
    • 16.3 cm2
    • 68.9 cm2
    Screen format
    • 1:1 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 28.5%
    • 67.7%
    PPI /points per inch/
    • 201 PPI
    • 294 PPI
    Camera and Video
    Camera and Video — specifications for Centro, Blade S6.
    SpecificationCentroBlade S6
    Rear camera, main
    • 1.3 MP
    • Single
    • 13 MP
    • Single
    Camera specs
    • 1.3 MP
    • 13 MP
    • f/2.0
    • 1/3''
    • 1.12µm
    • AF
    Functions Unknown
    • LED flash
    • panorama
    Video
    • Yes
    • 1080p@30fps
    Front camera, selfie
    • 0 MP,
    • 5 MP
    • Single
    Specifications Unknown
    • 5 MP
    • f/2.7
    Performance

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

    Performance — specifications for Centro, Blade S6.
    SpecificationCentroBlade S6
    Processor CPU
    • 32-bit Intel XScale PXA270 312 MHz
    • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
    Graphics processor GPU Unknown
    • Adreno 405
    Antutu 7 score * Unknown
    • 30214
    GeekBench 4 Single Core * Unknown
    • 657
    GeekBench 4 Multi-Core * Unknown
    • 2366
    General specs
    General specs — specifications for Centro, Blade S6.
    SpecificationCentroBlade S6
    Release date
    • 2008
    • February
    • 2015
    • January
    Colors
    • Obsidian
    • Glacier
    • Midnight
    • Cobalt
    • Onyx
    • Electric Blue
    • Rose
    • Olive
    • White
    • Aurora purple
    • Tahiti brown
    • Venice gold
    • Baroque red
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 70 EUR
    • 220 EUR
    Battery life
    • Stand by time- Up to 300 h Talking time- Up to 4 h
    • Stand by time- Up to 180 h Talking time- Up to 9 h
    Communication and Connectivity
    Communication and Connectivity — specifications for Centro, Blade S6.
    SpecificationCentroBlade S6
    SIM card
    • Mini-SIM
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network Unknown
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 HSDPA 850 / 2100 - AU -4G - LTE band 1(2100)
    • 3(1800)
    • 7(2600)
    • 8(900)
    • 20(800) LTE band 3(1800)
    • 28(700) - AU
    Speed Unknown
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • Class 10
    • Yes
    Edge
    • Class 10
    • Yes
    Wi-Fi
    • No
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • WiFi Direct
    • hotspot
    GPS
    • No
    • Yes
    • with A-GPS
    USB
    • Proprietary
    • microUSB 2.0
    Bluetooth
    • 1.2
    • A2DP
    • 4.0
    • A2DP
    • LE
    Harmful irradiation
    • SAR - 0.27 W/kg (head) 0.22 W/kg (body)
    • SAR EU - 0.78 W/kg (head) 0.67 W/kg (body)
    Music and Audio
    Music and Audio — specifications for Centro, Blade S6.
    SpecificationCentroBlade S6
    Radio
    • No
    • FM radio
    Others
    • 5-way navigation button
    • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Centro, Blade S6.
    SpecificationCentroBlade S6
    Dop
    • Infrared port - Document editor (Word
    • Excel
    • PowerPoint
    • PDF) -MP3 player -Organizer -Voice memo
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass

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