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Acer Liquid Jade Z vs Energizer Ultimate U620S

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

      Liquid Jade Z: 5.7 mm narrower

      Liquid Jade Z:
      69.8 mm
      Ultimate U620S:
      75.5 mm

    • Screen diagonal

      Liquid Jade Z: 0.7 in smaller diagonal

      Liquid Jade Z:
      5.5 in
      Ultimate U620S:
      6.2 in

    • Chipset

      Liquid Jade Z:
      Mediatek MT6732 (28 nm)
      Ultimate U620S:
      Mediatek MT6765 Helio P35 (12nm)

    • Rear camera layout

      Liquid Jade Z:
      Single
      Ultimate U620S:
      Triple

    • Height

      Liquid Jade Z: 12.3 mm shorter

      Liquid Jade Z:
      143.5 mm
      Ultimate U620S:
      155.8 mm

    • Release year

      Liquid Jade Z:
      2015
      Ultimate U620S:
      2019

    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. Liquid Jade Z

      Height:
      143.5 mm
      Width:
      69.8 mm
      Depth:
      8 mm
      Weight:
      110 g

    2. 2. Ultimate U620S

      Height:
      155.8 mm +12.3 mm versus Liquid Jade Z
      Width:
      75.5 mm +5.7 mm versus Liquid Jade Z
      Depth:
      8.3 mm
      Weight:
      Unknown

    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. Liquid Jade Z

      Liquid Jade Z: Screen geometry unavailable or conflicting.

    2. 2. Ultimate U620S

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

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

    Liquid Jade Z: Original memory entry

    8 GB · 1 GB RAM - Liquid Jade Z16 GB · 2 GB RAM - Liquid Jade Z Plus

    Ultimate U620S: Original memory entry

    64 GB · 512GB 4GB

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. Liquid Jade Z

    NFC:
    See details Super AMOLED
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (uses SIM 2 slot)

    2. Ultimate U620S

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 128 GB (uses SIM 2 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. Liquid Jade Z

      2300 mAh

    2. 2. Ultimate U620S

      4000 mAh

      +1700 mAh versus Liquid Jade Z

    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. Liquid Jade Z2. Ultimate U620S

    Everyday essentials
    Everyday essentials — specifications for Liquid Jade Z, Ultimate U620S.
    SpecificationLiquid Jade ZUltimate U620S
    Dimensions (HxWxD)
    • 143.5 Х 69.8 Х 8 mm
    • 155.8 Х 75.5 Х 8.3 mm
    Weight
    • 110 g
    • 0 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5.5" inch
    • 6.2" inch
    Screen resolution
    • 720 x 1280 px
    • 720 x 1520 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8 GB
    • 1 GB RAM - Liquid Jade Z16 GB
    • 2 GB RAM - Liquid Jade Z Plus
    • 64 GB
    • 512GB 4GB
    Memory card support
    • microSD
    • up to 32 GB (uses SIM 2 slot)
    • microSD
    • up to 128 GB (uses SIM 2 slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 2300 mAh
    • Non-removable Li-Po
    • 4000 mAh
    • Removable Li-Po
    Operating system OS
    • Android 5.0 (Lollipop)
    • Android 9.0 (Pie)
    Chipset
    • Mediatek MT6732 (28 nm)
    • Mediatek MT6765 Helio P35 (12nm)
    NFC
    • Super AMOLED
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Liquid Jade Z, Ultimate U620S.
    SpecificationLiquid Jade ZUltimate U620S
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 68.9 cm2
    • 97.6 cm2
    Screen format
    • 16:9 (height:width)
    • 18.5:9 (height:width)
    Screen to body ratio
    • 68.8%
    • 82.9%
    PPI /points per inch/
    • 294 PPI
    • 265 PPI
    Screen protection
    • Corning Gorilla Glass 3
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Liquid Jade Z, Ultimate U620S.
    SpecificationLiquid Jade ZUltimate U620S
    Rear camera, main
    • 13 MP
    • Single
    • 16 MP
    • Triple
    Camera specs
    • 13 MP
    • AF
    • f/1.8
    • 16 MP
    • PDAF -2 MP -VGA
    • depth sensor
    Functions
    • Dual-LED flash
    • HDR
    • panorama
    • Dual-LED dual-tone flash
    • panorama
    • HDR
    Video
    • 1080p@30fps
    • 1080p
    Front camera, selfie
    • 5 MP
    • Single
    • 16 MP
    • Single
    Specifications
    • 5 MP
    • 16 MP
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for Liquid Jade Z, Ultimate U620S.
    SpecificationLiquid Jade ZUltimate U620S
    Processor CPU
    • Quad-core 1.5 GHz Cortex-A53
    • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
    Graphics processor GPU
    • Mali-T760MP2
    • PowerVR GE8320
    Antutu 7 score *
    • 24000
    		 Unknown
    General specs
    General specs — specifications for Liquid Jade Z, Ultimate U620S.
    SpecificationLiquid Jade ZUltimate U620S
    Release date
    • 2015
    • March
    • 2019
    • January
    Colors
    • Black
    • White
    • Aurora Red
    • Aurora Blue
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 200 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 410 h (2G) / Up to 400 h (3G) Talking time- Up to 7 h (2G) / Up to 4 h (3G)
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Liquid Jade Z, Ultimate U620S.
    SpecificationLiquid Jade ZUltimate U620S
    SIM card
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100-4G - LTE band 1(2100)
    • 3(1800)
    • 7(2600)
    • 20(800)
    • 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)
    Speed
    • HSPA 21.1/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA
    • LTE-A
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • microUSB 2.0
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • 4.0
    • A2DP
    • EDR
    • 5.0
    • A2DP
    • LE
    Music and Audio
    Music and Audio — specifications for Liquid Jade Z, Ultimate U620S.
    SpecificationLiquid Jade ZUltimate U620S
    Radio
    • FM radio
    • FM radio
    Others
    • DTS sound
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Liquid Jade Z, Ultimate U620S.
    SpecificationLiquid Jade ZUltimate U620S
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass
    • Sensors Fingerprint (side-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass