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  2. Micromax A85 vs O2 XDA Atom

Micromax A85 vs O2 XDA Atom

Compare recorded specifications, size and practical differences.

Micromax A85

Micromax A85

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    O2 XDA Atom

    O2 XDA Atom

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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.

        • WidthXDA Atom: 2.1 mm narrowerXDA Atom: 58 mm · A85: 60.1 mm
        • Screen diagonalXDA Atom: 1.1 in smaller diagonalXDA Atom: 2.7 in · A85: 3.8 in
        • DepthA85: 4.7 mm thinnerA85: 13.8 mm · XDA Atom: 18.5 mm
        • HeightXDA Atom: 16.7 mm shorterXDA Atom: 102 mm · A85: 118.7 mm
        • Release year2011 / 2005A85: 2011 · XDA Atom: 2005

        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.

        Front
        A85: 118.7 × 60.1 mm 1 XDA Atom: 102 × 58 mm 2
        Side
        A85: 118.7 × 13.8 mm 1 XDA Atom: 102 × 18.5 mm 2
        1. 1. A85
          Height
          118.7 mm+16.7 mm versus XDA Atom
          Width
          60.1 mm+2.1 mm versus XDA Atom
          Depth
          13.8 mm
          Weight
          Unknown
        2. 2. XDA Atom
          Height
          102 mm
          Width
          58 mm
          Depth
          18.5 mm+4.7 mm versus A85
          Weight
          140 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.

        Screen size
        A85: 3.8 in, 5:3, About 41.1 cm² rectangular area 1 XDA Atom: 2.7 in, 4:3, About 22.6 cm² rectangular area 2
        1. 1. A85 3.8 in · 5:3 About 41.1 cm² rectangular area
        2. 2. XDA Atom 2.7 in · 4:3 About 22.6 cm² rectangular area

        A85 has approximately 82.1% more rectangular screen area than XDA Atom.

        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.

        A85: Original memory entry

        8 GB · 512 MB RAM

        XDA Atom: Original memory entry

        64 MB RAM · 128 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. A85

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

        2. XDA Atom

        NFC
        Unknown
        Headphone jack
        No
        Memory card support
        See details miniSD

        Battery capacity

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

        Recorded capacity

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

        1. 1. A851500 mAh
        2. 2. XDA Atom1530 mAh

          +30 mAh versus A85

        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. A852. XDA Atom

        Everyday essentials
        Everyday essentials
        SpecificationA85XDA Atom
        Dimensions (HxWxD)
        • 118.7 Х 60.1 Х 13.8 mm
        • 102 Х 58 Х 18.5 mm
        Weight
        • 0 g
        • 140 g
        Technology
        • TFT
        • TFT
        Screen size
        • 3.8" inch
        • 2.7" inch
        Screen resolution
        • 480 x 800 px
        • 240 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 8 GB
        • 512 MB RAM
        • 64 MB RAM
        • 128 MB ROM
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • miniSD
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1500 mAh
        • Removable Li-Ion
        • 1530 mAh
        • Removable Li-Po
        Operating system OS
        • Android 2.2 (Froyo)
        • Microsoft Windows Mobile 5.0 PocketPC
        Chipset
        • Nvidia Tegra 2 AP20H
        		 Unknown
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationA85XDA Atom
        Touchscreen
        • capacitive touchscreen
        • resistive touchscreen
        Screen area
        • 41.1 cm2
        • 22.6 cm2
        Screen format
        • 5:3 (height:width)
        • 4:3 (height:width)
        Screen to body ratio
        • 57.6%
        • 38.2%
        PPI /points per inch/
        • 246 PPI
        • 148 PPI
        Camera and Video
        Camera and Video
        SpecificationA85XDA Atom
        Rear camera, main
        • 5 MP
        • Single
        • 2 MP
        • Single
        Camera specs
        • 5 MP
        • AF
        • 2 MP
        Functions Unknown
        • LED flash
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0 MP,
        Specifications
        • VGA
        		 Unknown
        Performance
        Performance
        SpecificationA85XDA Atom
        Processor CPU
        • Dual-core 1.0 GHz Cortex-A9
        • Intel PXA272 416 MHz
        Graphics processor GPU
        • ULP GeForce
        		 Unknown
        General specs
        General specs
        SpecificationA85XDA Atom
        Release date
        • 2011
        • Q3
        • 2005
        • November
        Colors
        • Black
        • Silver
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 270 EUR
        • 260 EUR
        Battery life
        • Stand by time- Up to 250 h Talking time- Up to 3 h 20 min
        • Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA85XDA Atom
        SIM card
        • Mini-SIM
        • Mini-SIM
        Speed
        • HSPA
        		 Unknown
        GPRS
        • Yes
        • Class 10
        Edge
        • Yes
        • Class 10
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • hotspot
        • Wi-Fi 802.11b
        GPS
        • Yes
        • with A-GPS
        • No
        USB
        • microUSB 2.0
        • miniUSB
        Bluetooth
        • Yes
        • 1.2
        Music and Audio
        Music and Audio
        SpecificationA85XDA Atom
        Radio
        • Stereo FM radio
        • RDS
        • FM radio
        Others Unknown
        • Handwriting recognition
        Other features
        Other features
        SpecificationA85XDA Atom
        Dop
        • Sensors Accelerometer
        • proximity
        • compass - MP3/WAV/AAC player -MP4/H.263 player -Organizer -Photo/video editor -Document editor -Voice memo -Predictive text input
        • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Produced by Quanta Computer. Functionally identical to HP iPAQ rw6815

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