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Celkon AR45 vs Motorola DROID 4 XT894

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

      DROID 4 XT894: 0.5 in smaller diagonal

      AR45:
      4.5 in
      DROID 4 XT894:
      4 in

    • Chipset

      AR45:
      Mediatek MT6572 (28 nm)
      DROID 4 XT894:
      TI OMAP 4430

    • Release year

      AR45:
      2013
      DROID 4 XT894:
      2012

    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. DROID 4 XT894

      Height:
      127 mm
      Width:
      67.3 mm
      Depth:
      12.7 mm
      Weight:
      178.9 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. DROID 4 XT894

      Screen diagonal:
      4 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      44.1 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.

    Recorded RAM for AR45, DROID 4 XT894, compared at the same storage capacity.
    StorageAR45DROID 4 XT894
    16 GB Unknown 1 GB RAM
    AR45: Original memory entry

    4 GB · 512 MB RAM

    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. DROID 4 XT894

    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. AR45

      2000 mAh

      +215 mAh versus DROID 4 XT894

    2. 2. DROID 4 XT894

      1785 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. DROID 4 XT894

    Everyday essentials
    Everyday essentials — specifications for AR45, DROID 4 XT894.
    SpecificationAR45DROID 4 XT894
    Dimensions (HxWxD)
    • Х Х mm
    • 127 Х 67.3 Х 12.7 mm
    Weight
    • 0 g
    • 178.9 g
    Technology
    • TFT
    • TFT
    Screen size
    • 4.5" inch
    • 4" inch
    Screen resolution
    • 960 x 854 px
    • 540 x 960 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 4 GB
    • 512 MB RAM
    • 16 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 2000 mAh
    • Li-Ion
    • 1785 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 4.2.2 (Jelly Bean)
    • Android 2.3 (Gingerbread)
    • upgradable to 4.0 (Ice Cream Sandwich)
    Chipset
    • Mediatek MT6572 (28 nm)
    • TI OMAP 4430
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for AR45, DROID 4 XT894.
    SpecificationAR45DROID 4 XT894
    Touchscreen
    • touchscreen
    • capacitive touchscreen
    Display colors Unknown
    • 16M
    Screen area
    • 64.9 cm2
    • 44.1 cm2
    Screen format Unknown
    • 16:9 (height:width)
    Screen to body ratio Unknown
    • 51.6%
    PPI /points per inch/
    • 0 PPI
    • 275 PPI
    Screen protection Unknown
    • Corning Gorilla Glass
    Camera and Video
    Camera and Video — specifications for AR45, DROID 4 XT894.
    SpecificationAR45DROID 4 XT894
    Rear camera, main
    • 5 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 5 MP
    • 8 MP
    • AF
    Functions Unknown
    • LED flash
    Video
    • Yes
    • 720p
    Front camera, selfie
    • 1.3 MP
    • Single
    • 1.3 MP
    • Single
    Specifications
    • 1.3 MP
    • 1.3 MP
    Performance
    Performance — specifications for AR45, DROID 4 XT894.
    SpecificationAR45DROID 4 XT894
    Processor CPU
    • Dual-core 1.2 GHz Cortex-A7
    • Dual-core 1.2 GHz Cortex-A9
    Graphics processor GPU
    • Mali-400
    • PowerVR SGX540
    General specs
    General specs — specifications for AR45, DROID 4 XT894.
    SpecificationAR45DROID 4 XT894
    Release date
    • 2013
    • October
    • 2012
    • January
    Colors
    • White
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 90 EUR
    • 260 EUR
    Battery life Unknown
    • Stand by time- Up to 204 h Talking time- Up to 12 h 30 min
    Communication and Connectivity
    Communication and Connectivity — specifications for AR45, DROID 4 XT894.
    SpecificationAR45DROID 4 XT894
    SIM card
    • Dual SIM (Mini-SIM)
    • Micro-SIM
    Network
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    • Show all network frequencies: -2G - CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 -3G - CDMA2000 1xEV-DO HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 13(700)
    Speed
    • HSPA
    • EV-DO Rev.A 3.1 Mbps
    • LTE
    • HSPA
    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/n
    • hotspot
    GPS
    • No
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • Yes
    • 4.0
    • A2DP
    • LE
    • EDR
    Harmful irradiation
    • SAR EU - 0.74 W/kg (head) 0.68 W/kg (body)
    • SAR - 0.70 W/kg (head) 0.58 W/kg (body)
    Music and Audio
    Music and Audio — specifications for AR45, DROID 4 XT894.
    SpecificationAR45DROID 4 XT894
    Radio
    • FM radio
    • No
    Other features
    Other features — specifications for AR45, DROID 4 XT894.
    SpecificationAR45DROID 4 XT894
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Accelerometer
    • proximity
    • compass - HDMI port -MP3/WAV/WMA/eAAC+ player -MP4/H.264/WMV player -Document viewer -Photo viewer/editor -Organizer -Voice memo/dial -Predictive text input - For Verizon