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Celkon AR45 vs T-Mobile MDA Compact IV

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.

    • Screen diagonal

      MDA Compact IV: 1.7 in smaller diagonal

      AR45:
      4.5 in
      MDA Compact IV:
      2.8 in

    • Chipset

      AR45:
      Mediatek MT6572 (28 nm)
      MDA Compact IV:
      Qualcomm MSM7201A

    • Release year

      AR45:
      2013
      MDA Compact IV:
      2008

    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. AR45

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown
      Weight:
      Unknown

      Unavailable dimensions are omitted from the drawing.

    2. 2. MDA Compact IV

      Height:
      110 mm
      Width:
      52 mm
      Depth:
      12 mm
      Weight:
      98 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.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. AR45

      AR45: Screen geometry unavailable or conflicting.

    2. 2. MDA Compact IV

      Screen diagonal:
      2.8 in
      Aspect ratio (height:width):
      4:3
      Approximate rectangular screen area:
      24.3 cm²

    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.

    No unambiguous storage/RAM pairings are recorded. See the original specifications below.

    AR45: Original memory entry

    4 GB · 512 MB RAM

    MDA Compact IV: Original memory entry

    4 GB · 128 MB RAM · 256 MB ROM

    Practical features

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

    1. AR45

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot)

    2. MDA Compact IV

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    No

    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. AR45

      2000 mAh

      +1100 mAh versus MDA Compact IV

    2. 2. MDA Compact IV

      900 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. AR452. MDA Compact IV

    Everyday essentials
    Everyday essentials — specifications for AR45, MDA Compact IV.
    SpecificationAR45MDA Compact IV
    Dimensions (HxWxD)
    • Х Х mm
    • 110 Х 52 Х 12 mm
    Weight
    • 0 g
    • 98 g
    Technology
    • TFT
    • TFT
    Screen size
    • 4.5" inch
    • 2.8" inch
    Screen resolution
    • 960 x 854 px
    • 480 x 640 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 4 GB
    • 512 MB RAM
    • 4 GB
    • 128 MB RAM
    • 256 MB ROM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 2000 mAh
    • Li-Ion
    • 900 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 4.2.2 (Jelly Bean)
    • Microsoft Windows Mobile 6.1 Professional
    Chipset
    • Mediatek MT6572 (28 nm)
    • Qualcomm MSM7201A
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for AR45, MDA Compact IV.
    SpecificationAR45MDA Compact IV
    Touchscreen
    • touchscreen
    • resistive touchscreen
    Display colors Unknown
    • 65K
    Screen area
    • 64.9 cm2
    • 24.3 cm2
    Screen format Unknown
    • 4:3 (height:width)
    Screen to body ratio Unknown
    • 42.4%
    PPI /points per inch/
    • 0 PPI
    • 286 PPI
    Camera and Video
    Camera and Video — specifications for AR45, MDA Compact IV.
    SpecificationAR45MDA Compact IV
    Rear camera, main
    • 5 MP
    • Single
    • 3.15 MP
    • Single
    Camera specs
    • 5 MP
    • 3.15 MP
    • AF
    Video
    • Yes
    • CIF@30fps
    Front camera, selfie
    • 1.3 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • 1.3 MP
    • VGA videocall camera
    Performance
    Performance — specifications for AR45, MDA Compact IV.
    SpecificationAR45MDA Compact IV
    Processor CPU
    • Dual-core 1.2 GHz Cortex-A7
    • 528 MHz ARM 11
    Graphics processor GPU
    • Mali-400
    • Adreno 130
    General specs
    General specs — specifications for AR45, MDA Compact IV.
    SpecificationAR45MDA Compact IV
    Release date
    • 2013
    • October
    • 2008
    • May
    Colors
    • White
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 90 EUR
    		 Unknown
    Battery life Unknown
    • Stand by time- Up to 285 h Talking time- Up to 5 h 30 min
    Communication and Connectivity
    Communication and Connectivity — specifications for AR45, MDA Compact IV.
    SpecificationAR45MDA Compact IV
    SIM card
    • Dual SIM (Mini-SIM)
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
    Speed
    • HSPA
    • HSPA 7.2/0.384 Mbps
    GPRS
    • Class 12
    • Class 12
    Edge
    • Yes
    • Class 12
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 b/g
    GPS
    • No
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • miniUSB
    Bluetooth
    • Yes
    • 2.0
    • A2DP
    Harmful irradiation
    • SAR EU - 0.74 W/kg (head) 0.68 W/kg (body)
    • SAR - 1.33 W/kg (head) 1.44 W/kg (body)
    Music and Audio
    Music and Audio — specifications for AR45, MDA Compact IV.
    SpecificationAR45MDA Compact IV
    Radio
    • FM radio
    • Stereo FM radio
    • RDS
    Others Unknown
    • TouchFLO 3D finger swipe navigation -Handwriting recognition
    Other features
    Other features — specifications for AR45, MDA Compact IV.
    SpecificationAR45MDA Compact IV
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Accelerometer Pocket Office -Voice memo -MP3 player -Predictive text input