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Energizer Ultimate U620S vs Samsung i617 BlackJack II

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.

    • Width

      i617 BlackJack II: 14.5 mm narrower

      Ultimate U620S:
      75.5 mm
      i617 BlackJack II:
      61 mm

    • Screen diagonal

      i617 BlackJack II: 3.8 in smaller diagonal

      Ultimate U620S:
      6.2 in
      i617 BlackJack II:
      2.4 in

    • Rear camera layout

      Ultimate U620S:
      Triple
      i617 BlackJack II:
      Single

    • Depth

      Ultimate U620S: 4.7 mm thinner

      Ultimate U620S:
      8.3 mm
      i617 BlackJack II:
      13 mm

    • Height

      i617 BlackJack II: 41.8 mm shorter

      Ultimate U620S:
      155.8 mm
      i617 BlackJack II:
      114 mm

    • Release year

      Ultimate U620S:
      2019
      i617 BlackJack II:
      2007

    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 +41.8 mm versus i617 BlackJack II
      Width:
      75.5 mm +14.5 mm versus i617 BlackJack II
      Depth:
      8.3 mm
      Weight:
      Unknown

    2. 2. i617 BlackJack II

      Height:
      114 mm
      Width:
      61 mm
      Depth:
      13 mm +4.7 mm versus Ultimate U620S
      Weight:
      116 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.

    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. i617 BlackJack II

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

    Ultimate U620S has approximately 446.9% more rectangular screen area than i617 BlackJack II.

    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

    i617 BlackJack II: Original memory entry

    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. Ultimate U620S

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

    2. i617 BlackJack II

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD · up to 4 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

      +2300 mAh versus i617 BlackJack II

    2. 2. i617 BlackJack II

      1700 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. i617 BlackJack II

    Everyday essentials
    Everyday essentials — specifications for Ultimate U620S, i617 BlackJack II.
    SpecificationUltimate U620Si617 BlackJack II
    Dimensions (HxWxD)
    • 155.8 Х 75.5 Х 8.3 mm
    • 114 Х 61 Х 13 mm
    Weight
    • 0 g
    • 116 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 6.2" inch
    • 2.4" inch
    Screen resolution
    • 720 x 1520 px
    • 320 x 240 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 GB
    • 512GB 4GB
    • 128 MB RAM
    • 256 MB ROM
    Memory card support
    • microSD
    • up to 128 GB (uses SIM 2 slot)
    • microSD
    • up to 4 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Removable Li-Po
    • 1700 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Microsoft Windows Mobile 6.0
    Chipset
    • Mediatek MT6765 Helio P35 (12nm)
    		 Unknown
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for Ultimate U620S, i617 BlackJack II.
    SpecificationUltimate U620Si617 BlackJack II
    Touchscreen
    • capacitive touchscreen
    		 Unknown
    Display colors
    • 16M
    • 65K
    Screen area
    • 97.6 cm2
    • 17.8 cm2
    Screen format
    • 18.5:9 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 82.9%
    • 25.7%
    PPI /points per inch/
    • 265 PPI
    • 167 PPI
    Camera and Video
    Camera and Video — specifications for Ultimate U620S, i617 BlackJack II.
    SpecificationUltimate U620Si617 BlackJack II
    Rear camera, main
    • 16 MP
    • Triple
    • 2 MP
    • Single
    Camera specs
    • 16 MP
    • PDAF -2 MP -VGA
    • depth sensor
    • 2 MP
    Functions
    • Dual-LED dual-tone flash
    • panorama
    • HDR
    		 Unknown
    Video
    • 1080p
    • Yes
    Front camera, selfie
    • 16 MP
    • Single
    • 0 MP,
    Specifications
    • 16 MP
    		 Unknown
    Performance
    Performance — specifications for Ultimate U620S, i617 BlackJack II.
    SpecificationUltimate U620Si617 BlackJack II
    Processor CPU
    • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
    • 260 MHz Dual ARM 9
    Graphics processor GPU
    • PowerVR GE8320
    		 Unknown
    General specs
    General specs — specifications for Ultimate U620S, i617 BlackJack II.
    SpecificationUltimate U620Si617 BlackJack II
    Release date
    • 2019
    • January
    • 2007
    • October
    Colors
    • Aurora Red
    • Aurora Blue
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 100 EUR
    Battery life Unknown
    • Stand by time- Up to 330 h Talking time- Up to 7 h
    Communication and Connectivity
    Communication and Connectivity — specifications for Ultimate U620S, i617 BlackJack II.
    SpecificationUltimate U620Si617 BlackJack II
    SIM card
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    • 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 850 / 900 / 1800 / 1900
    Speed
    • HSPA
    • LTE-A
    • HSPA 3.6/0.384 Mbps
    GPRS
    • Yes
    • Class 10
    Edge
    • Yes
    • Class 10
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    • No
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • 2.0
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • 2.0
    • A2DP
    Harmful irradiation Unknown
    • SAR - 1.20 W/kg (head) 0.76 W/kg (body) SAR EU - 0.47 W/kg (head)
    Music and Audio
    Music and Audio — specifications for Ultimate U620S, i617 BlackJack II.
    SpecificationUltimate U620Si617 BlackJack II
    Radio
    • FM radio
    • No
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Ultimate U620S, i617 BlackJack II.
    SpecificationUltimate U620Si617 BlackJack II
    Dop
    • Sensors Fingerprint (side-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Mobile TV receiver -WMV/3GP/H.263/MP4 player -WMA/MP3/AAC/AAC+/OGG/ASF player -Organizer -Pocket Office