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Energizer Ultimate U620S vs Micromax A59 Bolt

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

      A59 Bolt: 2.7 in smaller diagonal

      Ultimate U620S:
      6.2 in
      A59 Bolt:
      3.5 in

    • Chipset

      Ultimate U620S:
      Mediatek MT6765 Helio P35 (12nm)
      A59 Bolt:
      Spreadtrum SC7710

    • Rear camera layout

      Ultimate U620S:
      Triple
      A59 Bolt:
      Single

    • Release year

      Ultimate U620S:
      2019
      A59 Bolt:
      2014

    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. Ultimate U620S

      Height:
      155.8 mm
      Width:
      75.5 mm
      Depth:
      8.3 mm
      Weight:
      Unknown

    2. 2. A59 Bolt

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

      Unavailable dimensions are omitted from the drawing.

    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. Ultimate U620S

      Screen diagonal:
      6.2 in
      Aspect ratio (height:width):
      18.5:9
      Approximate rectangular screen area:
      97.6 cm²

    2. 2. A59 Bolt

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

    Ultimate U620S has approximately 167.5% more rectangular screen area than A59 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.

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

    Ultimate U620S: Original memory entry

    64 GB · 512GB 4GB

    A59 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. Ultimate U620S

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 128 GB (uses SIM 2 slot)

    2. A59 Bolt

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 16 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. Ultimate U620S

      4000 mAh

      +2500 mAh versus A59 Bolt

    2. 2. A59 Bolt

      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. Ultimate U620S2. A59 Bolt

    Everyday essentials
    Everyday essentials — specifications for Ultimate U620S, A59 Bolt.
    SpecificationUltimate U620SA59 Bolt
    Dimensions (HxWxD)
    • 155.8 Х 75.5 Х 8.3 mm
    • Х Х mm
    Weight
    • 0 g
    • 0 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 6.2" inch
    • 3.5" inch
    Screen resolution
    • 720 x 1520 px
    • 320 x 480 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 GB
    • 512GB 4GB
    • 512 MB
    • 256 MB RAM
    Memory card support
    • microSD
    • up to 128 GB (uses SIM 2 slot)
    • microSD
    • up to 16 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Removable Li-Po
    • 1500 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Android 4.1.2 (Jelly Bean)
    Chipset
    • Mediatek MT6765 Helio P35 (12nm)
    • Spreadtrum SC7710
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Ultimate U620S, A59 Bolt.
    SpecificationUltimate U620SA59 Bolt
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 97.6 cm2
    • 36.5 cm2
    Screen format
    • 18.5:9 (height:width)
    • 3:2 (height:width)
    Screen to body ratio
    • 82.9%
    		 Unknown
    PPI /points per inch/
    • 265 PPI
    • 165 PPI
    Camera and Video
    Camera and Video — specifications for Ultimate U620S, A59 Bolt.
    SpecificationUltimate U620SA59 Bolt
    Rear camera, main
    • 16 MP
    • Triple
    • 1.3 MP
    • Single
    Camera specs
    • 16 MP
    • PDAF -2 MP -VGA
    • depth sensor
    • 1.3 MP
    Functions
    • Dual-LED dual-tone flash
    • panorama
    • HDR
    • LED flash
    Video
    • 1080p
    • 480p
    Front camera, selfie
    • 16 MP
    • Single
    • 0 MP,
    Specifications
    • 16 MP
    		 Unknown
    Performance
    Performance — specifications for Ultimate U620S, A59 Bolt.
    SpecificationUltimate U620SA59 Bolt
    Processor CPU
    • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
    • 1.0 GHz
    Graphics processor GPU
    • PowerVR GE8320
    		 Unknown
    General specs
    General specs — specifications for Ultimate U620S, A59 Bolt.
    SpecificationUltimate U620SA59 Bolt
    Release date
    • 2019
    • January
    • 2014
    Colors
    • Aurora Red
    • Aurora Blue
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 50 EUR
    Battery life Unknown
    • Stand by time- Up to 160 h Talking time- Up to 4 h 30 min
    Communication and Connectivity
    Communication and Connectivity — specifications for Ultimate U620S, A59 Bolt.
    SpecificationUltimate U620SA59 Bolt
    SIM card
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    • Dual SIM (Mini-SIM)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    Speed
    • HSPA
    • LTE-A
    • HSPA 7.2/5.76 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • No
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • microUSB
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • 2.1
    • EDR
    Harmful irradiation Unknown
    • SAR - 1.16 W/kg (head) 0.61 W/kg (body)
    Music and Audio
    Music and Audio — specifications for Ultimate U620S, A59 Bolt.
    SpecificationUltimate U620SA59 Bolt
    Radio
    • FM radio
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Ultimate U620S, A59 Bolt.
    SpecificationUltimate U620SA59 Bolt
    Dop
    • Sensors Fingerprint (side-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Sensors Accelerometer