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Energizer Ultimate U620S vs Oppo Realme 6i

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

      Ultimate U620S: 0.3 in smaller diagonal

      Ultimate U620S:
      6.2 in
      Realme 6i:
      6.5 in

    • Chipset

      Ultimate U620S:
      Mediatek MT6765 Helio P35 (12nm)
      Realme 6i:
      Mediatek Helio G80 (12 nm)

    • Rear camera layout

      Ultimate U620S:
      Triple
      Realme 6i:
      Quad

    • Depth

      Ultimate U620S: 0.7 mm thinner

      Ultimate U620S:
      8.3 mm
      Realme 6i:
      9 mm

    • Height

      Ultimate U620S: 8.6 mm shorter

      Ultimate U620S:
      155.8 mm
      Realme 6i:
      164.4 mm

    • Release year

      Ultimate U620S:
      2019
      Realme 6i:
      2020

    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. Realme 6i

      Height:
      164.4 mm +8.6 mm versus Ultimate U620S
      Width:
      75.4 mm
      Depth:
      9 mm +0.7 mm versus Ultimate U620S
      Weight:
      199 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. Realme 6i

      Screen diagonal:
      6.5 in
      Aspect ratio (height:width):
      20:9
      Approximate rectangular screen area:
      102 cm²

    Realme 6i has approximately 4.6% more rectangular screen area than Ultimate U620S.

    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 for Ultimate U620S, Realme 6i, compared at the same storage capacity.
    StorageUltimate U620SRealme 6i
    64 GB Unknown 3 GB RAM
    128 GB Unknown 4 GB RAM
    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. Ultimate U620S

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

    2. Realme 6i

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSDXC (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

    2. 2. Realme 6i

      5000 mAh

      +1000 mAh versus Ultimate U620S

    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. Realme 6i

    Everyday essentials
    Everyday essentials — specifications for Ultimate U620S, Realme 6i.
    SpecificationUltimate U620SRealme 6i
    Dimensions (HxWxD)
    • 155.8 Х 75.5 Х 8.3 mm
    • 164.4 Х 75.4 Х 9 mm
    Weight
    • 0 g
    • 199 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 6.2" inch
    • 6.5" inch
    Screen resolution
    • 720 x 1520 px
    • 720 x 1600 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 GB
    • 512GB 4GB
    • 64GB 3GB RAM
    • 128GB 4GB RAM
    Memory card support
    • microSD
    • up to 128 GB (uses SIM 2 slot)
    • microSDXC (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Removable Li-Po
    • 5000 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 9.0 (Pie)
    • Android 10.0; Realme UI
    Chipset
    • Mediatek MT6765 Helio P35 (12nm)
    • Mediatek Helio G80 (12 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Ultimate U620S, Realme 6i.
    SpecificationUltimate U620SRealme 6i
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 97.6 cm2
    • 102.0 cm2
    Screen format
    • 18.5:9 (height:width)
    • 20:9 (height:width)
    Screen to body ratio
    • 82.9%
    • 82.3%
    PPI /points per inch/
    • 265 PPI
    • 270 PPI
    Screen protection Unknown
    • Corning Gorilla Glass 3
    Camera and Video
    Camera and Video — specifications for Ultimate U620S, Realme 6i.
    SpecificationUltimate U620SRealme 6i
    Rear camera, main
    • 16 MP
    • Triple
    • 48 MP
    • Quad
    Camera specs
    • 16 MP
    • PDAF -2 MP -VGA
    • depth sensor
    • 48 MP
    • f/1.8
    • (wide)
    • 1/2.25''
    • 0.8µm
    • PDAF -8 MP
    • f/2.3
    • 13mm (ultrawide) -2 MP
    • f/2.4
    • (macro)
    • 1/5.0''
    • 1.75µm -2 MP
    • (depth)
    Functions
    • Dual-LED dual-tone flash
    • panorama
    • HDR
    • HDR
    • panorama
    Video
    • 1080p
    • 1080p@30fps
    Front camera, selfie
    • 16 MP
    • Single
    • 16 MP
    • Single
    Specifications
    • 16 MP
    • 16 MP
    • f/2.0
    • (wide)
    Performance
    Performance — specifications for Ultimate U620S, Realme 6i.
    SpecificationUltimate U620SRealme 6i
    Processor CPU
    • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
    • Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
    Graphics processor GPU
    • PowerVR GE8320
    • Mali-G52 MC2
    General specs
    General specs — specifications for Ultimate U620S, Realme 6i.
    SpecificationUltimate U620SRealme 6i
    Release date
    • 2019
    • January
    • 2020
    • March 17
    Colors
    • Aurora Red
    • Aurora Blue
    • Cream White
    • Green Tea
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 160 EUR
    Body build Unknown
    • Glass front
    • plastic back
    • plastic frame
    Communication and Connectivity
    Communication and Connectivity — specifications for Ultimate U620S, Realme 6i.
    SpecificationUltimate U620SRealme 6i
    SIM card
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    • Dual SIM (Nano-SIM
    • dual stand-by)
    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 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 8(900)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    Speed
    • HSPA
    • LTE-A
    • HSPA 42.2/5.76 Mbps
    • LTE-A
    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
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • 5.0
    • A2DP
    • LE
    Music and Audio
    Music and Audio — specifications for Ultimate U620S, Realme 6i.
    SpecificationUltimate U620SRealme 6i
    Radio
    • FM radio
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Ultimate U620S, Realme 6i.
    SpecificationUltimate U620SRealme 6i
    Dop
    • Sensors Fingerprint (side-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast charging 18W - Splash resistant