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Energizer Ultimate U620S vs Oppo Realme 3i

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.

    • Chipset

      Ultimate U620S:
      Mediatek MT6765 Helio P35 (12nm)
      Realme 3i:
      Mediatek MT6771 Helio P60 (12 nm)

    • Rear camera layout

      Ultimate U620S:
      Triple
      Realme 3i:
      Dual

    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 3i

      Height:
      156.1 mm
      Width:
      75.6 mm
      Depth:
      8.3 mm
      Weight:
      175 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 3i

      Screen diagonal:
      6.2 in
      Aspect ratio (height:width):
      19:9
      Approximate rectangular screen area:
      95.9 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.

    Ultimate U620S: Original memory entry

    64 GB · 512GB 4GB

    Realme 3i: Original memory entry

    64 GB · 4 GB RAM 32 GB · 3 GB 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. Realme 3i

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 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

    2. 2. Realme 3i

      4230 mAh

      +230 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 3i

    Everyday essentials
    Everyday essentials — specifications for Ultimate U620S, Realme 3i.
    SpecificationUltimate U620SRealme 3i
    Dimensions (HxWxD)
    • 155.8 Х 75.5 Х 8.3 mm
    • 156.1 Х 75.6 Х 8.3 mm
    Weight
    • 0 g
    • 175 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 6.2" inch
    • 6.2" inch
    Screen resolution
    • 720 x 1520 px
    • 720 x 1520 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 GB
    • 512GB 4GB
    • 64 GB
    • 4 GB RAM 32 GB
    • 3 GB RAM
    Memory card support
    • microSD
    • up to 128 GB (uses SIM 2 slot)
    • microSD
    • up to 256 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Removable Li-Po
    • 4230 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 9.0 (Pie)
    • Android 9.0 (Pie)
    • planned upgrade to Android 10.0
    Chipset
    • Mediatek MT6765 Helio P35 (12nm)
    • Mediatek MT6771 Helio P60 (12 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Ultimate U620S, Realme 3i.
    SpecificationUltimate U620SRealme 3i
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 97.6 cm2
    • 95.9 cm2
    Screen format
    • 18.5:9 (height:width)
    • 19:9 (height:width)
    Screen to body ratio
    • 82.9%
    • 81.3%
    PPI /points per inch/
    • 265 PPI
    • 271 PPI
    Screen protection Unknown
    • Corning Gorilla Glass (unspecified)
    Camera and Video
    Camera and Video — specifications for Ultimate U620S, Realme 3i.
    SpecificationUltimate U620SRealme 3i
    Rear camera, main
    • 16 MP
    • Triple
    • 13 MP
    • Dual
    Camera specs
    • 16 MP
    • PDAF -2 MP -VGA
    • depth sensor
    • 13 MP
    • f/1.8
    • 1/3''
    • 1.12µm
    • PDAF -2 MP
    • depth sensor
    Functions
    • Dual-LED dual-tone flash
    • panorama
    • HDR
    • HDR
    Video
    • 1080p
    • 1080p@30fps
    Front camera, selfie
    • 16 MP
    • Single
    • 13 MP
    • Single
    Specifications
    • 16 MP
    • 13 MP
    • f/2.0
    • 1/3''
    • 1.12µm
    Performance
    Performance — specifications for Ultimate U620S, Realme 3i.
    SpecificationUltimate U620SRealme 3i
    Processor CPU
    • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
    • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
    Graphics processor GPU
    • PowerVR GE8320
    • Mali-G72 MP3
    General specs
    General specs — specifications for Ultimate U620S, Realme 3i.
    SpecificationUltimate U620SRealme 3i
    Release date
    • 2019
    • January
    • 2019
    • July
    Colors
    • Aurora Red
    • Aurora Blue
    • Diamond Blue
    • Diamond Red
    • Diamond black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 8000 INR
    Communication and Connectivity
    Communication and Connectivity — specifications for Ultimate U620S, Realme 3i.
    SpecificationUltimate U620SRealme 3i
    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 (2CA) Cat12 600/50 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
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • microUSB 2.0
    • USB On-The-Go
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • 4.2
    • A2DP
    • LE
    Music and Audio
    Music and Audio — specifications for Ultimate U620S, Realme 3i.
    SpecificationUltimate U620SRealme 3i
    Radio
    • FM radio
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Ultimate U620S, Realme 3i.
    SpecificationUltimate U620SRealme 3i
    Dop
    • Sensors Fingerprint (side-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • proximity