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Asus PadFone mini 4G (Intel) vs LG Optimus Chat C550

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

      Optimus Chat C550: 28 g lighter

      PadFone mini 4G (Intel):
      150 g
      Optimus Chat C550:
      122 g

    • Screen diagonal

      Optimus Chat C550: 1.7 in smaller diagonal

      PadFone mini 4G (Intel):
      4.5 in
      Optimus Chat C550:
      2.8 in

    • Release year

      PadFone mini 4G (Intel):
      2014
      Optimus Chat C550:
      2011

    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. PadFone mini 4G (Intel)

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown

      Unavailable dimensions are omitted from the drawing.

    2. 2. Optimus Chat C550

      Height:
      109 mm
      Width:
      59 mm
      Depth:
      16 mm

    Weight

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

    1. 1. PadFone mini 4G (Intel)

      150 g

      +28 g versus Optimus Chat C550

    2. 2. Optimus Chat C550

      122 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. PadFone mini 4G (Intel)

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

    2. 2. Optimus Chat C550

      Screen diagonal:
      2.8 in
      Aspect ratio (height:width):
      3:2
      Approximate rectangular screen area:
      23.3 cm²

    PadFone mini 4G (Intel) has approximately 139.1% more rectangular screen area than Optimus Chat C550.

    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 PadFone mini 4G (Intel), Optimus Chat C550, compared at the same storage capacity.
    StoragePadFone mini 4G (Intel)Optimus Chat C550
    8 GB 1 GB RAM Unknown
    Optimus Chat C550: Original memory entry

    140 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. PadFone mini 4G (Intel)

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

    2. Optimus Chat C550

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 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. PadFone mini 4G (Intel)

      2060 mAh

      +560 mAh versus Optimus Chat C550

    2. 2. Optimus Chat C550

      1500 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. PadFone mini 4G (Intel)2. Optimus Chat C550

    Everyday essentials
    Everyday essentials — specifications for PadFone mini 4G (Intel), Optimus Chat C550.
    SpecificationPadFone mini 4G (Intel)Optimus Chat C550
    Dimensions (HxWxD)
    • 132 Х 66.7 Х 6.3 - 12. mm
    • 109 Х 59 Х 16 mm
    Weight
    • 150 g
    • 122 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 4.5" inch
    • 2.8" inch
    Screen resolution
    • 480 x 854 px
    • 320 x 480 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8 GB
    • 1 GB RAM
    • 140 MB
    Memory card support
    • microSD
    • up to 64 GB (dedicated slot)
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 2060 mAh
    • Removable Li-Ion
    • 1500 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 4.4.2 (KitKat)
    • Android 2.2 (Froyo)
    Chipset
    • Intel Atom Z2560
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for PadFone mini 4G (Intel), Optimus Chat C550.
    SpecificationPadFone mini 4G (Intel)Optimus Chat C550
    Touchscreen
    • capacitive touchscreen
    • touchscreen
    Display colors
    • 16M
    • 256K
    Screen area
    • 55.8 cm2
    • 23.3 cm2
    Screen format
    • 16:9 (height:width)
    • 3:2 (height:width)
    Screen to body ratio
    • 63.4%
    • 36.3%
    PPI /points per inch/
    • 218 PPI
    • 206 PPI
    Screen protection
    • Corning Gorilla Glass 3
    		 Unknown
    Camera and Video
    Camera and Video — specifications for PadFone mini 4G (Intel), Optimus Chat C550.
    SpecificationPadFone mini 4G (Intel)Optimus Chat C550
    Rear camera, main
    • 5 MP
    • Single
    • 3.15 MP
    • Single
    Camera specs
    • 5 MP
    • AF
    • 3.15 MP
    • AF
    Functions
    • LED flash
    		 Unknown
    Video
    • Yes
    • Yes
    Front camera, selfie
    • 2 MP
    • Single
    • 0 MP,
    Specifications
    • 2 MP
    		 Unknown
    Performance
    Performance — specifications for PadFone mini 4G (Intel), Optimus Chat C550.
    SpecificationPadFone mini 4G (Intel)Optimus Chat C550
    Processor CPU
    • Dual-core 1.6 GHz
    		 Unknown
    Graphics processor GPU
    • PowerVR SGX544MP2
    		 Unknown
    General specs
    General specs — specifications for PadFone mini 4G (Intel), Optimus Chat C550.
    SpecificationPadFone mini 4G (Intel)Optimus Chat C550
    Release date
    • 2014
    • September
    • 2011
    • February
    Colors
    • Charcoal Black
    • Pearl White
    • Cherry Red
    • Black
    • Silver
    • Blue
    • Red
    • Pink
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 300 EUR
    • 40 EUR
    Battery life
    • Stand by time- Up to 388 h (2G) / Up to 374 h (3G) Talking time- Up to 29 h (2G) / Up to 17 h (3G)
    • Stand by time- Up to 440 h Talking time- Up to 5 h
    Communication and Connectivity
    Communication and Connectivity — specifications for PadFone mini 4G (Intel), Optimus Chat C550.
    SpecificationPadFone mini 4G (Intel)Optimus Chat C550
    SIM card
    • Mini-SIM
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 7(2600)
    • 8(900)
    • 28(700) - Taiwan LTE band 1(2100)
    • 20(800) - EU
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE Cat3 100/50 Mbps
    • HSPA 7.2/5.76 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 b/g
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • EDR
    • 2.1
    • A2DP
    • EDR
    Harmful irradiation Unknown
    • SAR - 0.49 W/kg (head) 0.39 W/kg (body) SAR EU - 0.71 W/kg (head) 1.24 W/kg (body)
    Music and Audio
    Music and Audio — specifications for PadFone mini 4G (Intel), Optimus Chat C550.
    SpecificationPadFone mini 4G (Intel)Optimus Chat C550
    Radio
    • No
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for PadFone mini 4G (Intel), Optimus Chat C550.
    SpecificationPadFone mini 4G (Intel)Optimus Chat C550
    Dop
    • Sensors Accelerometer
    • proximity
    • compass - Padfone Station with 7 inches IPS LCD display
    • 800 x 1280 pixels (Corning Gorilla Glass 3)
    • 2200 mAh battery
    • 203.7 x 119.4 x 13.9-19.9 mm
    • 299 grams - Also known as Asus PadFone mini PF451CL
    • Sensors Accelerometer MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo -Predictive text input