You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<
  1. Home
  2. Micromax A28 Bolt vs Vertu Aster

Micromax A28 Bolt vs Vertu Aster

Compare recorded specifications, size and practical differences.

Vertu Aster

Vertu Aster

Replace Aster
Enter at least 3 characters. Tab to a result and press Enter to select.

    Remove Aster
    + Add a third phone
    Enter at least 3 characters. Tab to a result and press Enter to select.

      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.

      • WeightA28 Bolt: 104 g lighterA28 Bolt: 89 g · Aster: 193 g
      • WidthA28 Bolt: 6.5 mm narrowerA28 Bolt: 62.5 mm · Aster: 69 mm
      • Screen diagonalA28 Bolt: 1.2 in smaller diagonalA28 Bolt: 3.5 in · Aster: 4.7 in
      • DepthAster: 1.3 mm thinnerAster: 11.2 mm · A28 Bolt: 12.5 mm
      • HeightA28 Bolt: 26.5 mm shorterA28 Bolt: 116.9 mm · Aster: 143.4 mm

      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
      A28 Bolt: 116.9 × 62.5 mm 1 Aster: 143.4 × 69 mm 2
      Side
      A28 Bolt: 116.9 × 12.5 mm 1 Aster: 143.4 × 11.2 mm 2
      1. 1. A28 Bolt
        Height
        116.9 mm
        Width
        62.5 mm
        Depth
        12.5 mm+1.3 mm versus Aster
        Weight
        89 g
      2. 2. Aster
        Height
        143.4 mm+26.5 mm versus A28 Bolt
        Width
        69 mm+6.5 mm versus A28 Bolt
        Depth
        11.2 mm
        Weight
        193 g
      Weight

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

      1. 1. A28 Bolt89 g
      2. 2. Aster193 g

        +104 g versus A28 Bolt

      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
      A28 Bolt: 3.5 in, 3:2, About 36.5 cm² rectangular area 1 Aster: 4.7 in, 16:9, About 60.9 cm² rectangular area 2
      1. 1. A28 Bolt 3.5 in · 3:2 About 36.5 cm² rectangular area
      2. 2. Aster 4.7 in · 16:9 About 60.9 cm² rectangular area

      Aster has approximately 66.9% more rectangular screen area than A28 Bolt.

      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 by storage capacity and phone
      StorageA28 BoltAster
      64 GB Unknown 2 GB RAM
      A28 Bolt: Original memory entry

      512 MB · 256 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. A28 Bolt

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

      2. Aster

      NFC
      Yes
      Headphone jack
      Yes
      Memory card support
      No

      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. A28 Bolt1500 mAh
      2. 2. Aster2275 mAh

        +775 mAh versus A28 Bolt

      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. A28 Bolt2. Aster

      Everyday essentials
      Everyday essentials
      SpecificationA28 BoltAster
      Dimensions (HxWxD)
      • 116.9 Х 62.5 Х 12.5 mm
      • 143.4 Х 69 Х 11.2 mm
      Weight
      • 89 g
      • 193 g
      Technology
      • TFT
      • Sapphire crystal glass
      Screen size
      • 3.5" inch
      • 4.7" inch
      Screen resolution
      • 320 x 480 px
      • 1080 x 1920 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 512 MB
      • 256 MB RAM
      • 64 GB
      • 2 GB RAM
      Memory card support
      • microSD
      • up to 32 GB (dedicated slot)
      • No
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1500 mAh
      • Removable Li-Ion
      • 2275 mAh
      • Non-removable Li-Ion
      Operating system OS
      • Android 2.3 (Gingerbread)
      • Android 4.4.2 (KitKat)
      Chipset Unknown
      • Qualcomm Snapdragon 801 (28 nm)
      NFC Unknown
      • Yes
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationA28 BoltAster
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 65K
      • 16M
      Screen area
      • 36.5 cm2
      • 59.9 cm2
      Screen format
      • 3:2 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 49.9%
      • 60.5%
      PPI /points per inch/
      • 165 PPI
      • 473 PPI
      Screen protection Unknown
      • Sapphire crystal glass
      • oleophobic coating
      Camera and Video
      Camera and Video
      SpecificationA28 BoltAster
      Rear camera, main
      • 0.3 MP
      • Single
      • 13 MP
      • Single
      Camera specs Unknown
      • 13 MP
      • Hasselblad certified
      • AF
      Functions Unknown
      • Dual-LED flash
      Video
      • 320p
      • Yes
      Front camera, selfie
      • 0.3 MP
      • Single
      • 2.1 MP
      • Single
      Specifications
      • VGA
      • 2.1 MP
      Performance
      Performance
      SpecificationA28 BoltAster
      Processor CPU
      • 1.0 GHz Cortex-A5
      • Quad-core 2.3 GHz Krait 400
      Graphics processor GPU
      • Mali-300
      • Adreno 330
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 37242
      GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 509
      GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 887
      General specs
      General specs
      SpecificationA28 BoltAster
      Release date
      • 2014
      • 2014
      • October
      Colors
      • Black
      • Onyx Calf
      • Lagoon Calf
      • Blush Calf
      • Caviar Karung
      • Tangerine Karung
      • Raspberry Ostrich
      • Cognac Ostrich
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 40 EUR
      • 5440 EUR
      Battery life
      • Stand by time- Up to 260 h Talking time- Up to 4 h
      • Stand by time- Up to 380 h (3G) Talking time- Up to 15 h 30 min (3G)
      Communication and Connectivity
      Communication and Connectivity
      SpecificationA28 BoltAster
      SIM card
      • Dual SIM (Mini-SIM)
      • Nano-SIM
      Network Unknown
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
      • 5(850)
      • 7(2600)
      • 8(900)
      • 17(700)
      • 20(800)
      • 25(1900)
      Speed Unknown
      • HSPA 42.2/5.76 Mbps
      • LTE Cat4 150/50 Mbps
      GPRS
      • Class 12
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi 802.11 a/b/g/n/ac
      • dual-band
      • Wi-Fi Direct
      • hotspot
      GPS
      • No
      • Yes
      • with A-GPS
      • GLONASS
      USB
      • microUSB
      • microUSB 2.0
      • USB Host
      Bluetooth
      • 2.1
      • A2DP
      • 4.0
      • A2DP
      • aptX
      • LE
      Music and Audio
      Music and Audio
      SpecificationA28 BoltAster
      Radio
      • FM radio
      • recording
      • No
      Others Unknown
      • Dolby Digital Plus audio enhancement -Active noise cancellation with dedicated mic
      Other features
      Other features
      SpecificationA28 BoltAster
      Dop Unknown
      • Sensors Accelerometer
      • gyro
      • proximity
      • compass - Qi wireless charging - Titanium body (forged grade 5) and luxurious calf leather covered rear panel

      Similar comparisons