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Energizer Ultimate U620S Pop vs Unnecto Drone X

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

      Drone X: 13.9 mm narrower

      Ultimate U620S Pop:
      74.9 mm
      Drone X:
      61 mm

    • Screen diagonal

      Drone X: 2.7 in smaller diagonal

      Ultimate U620S Pop:
      6.2 in
      Drone X:
      3.5 in

    • Rear camera layout

      Ultimate U620S Pop:
      Triple
      Drone X:
      Single

    • Height

      Drone X: 38.2 mm shorter

      Ultimate U620S Pop:
      153.2 mm
      Drone X:
      115 mm

    • Release year

      Ultimate U620S Pop:
      2019
      Drone X:
      2015

    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 Pop

      Height:
      153.2 mm +38.2 mm versus Drone X
      Width:
      74.9 mm +13.9 mm versus Drone X
      Depth:
      10.3 mm
      Weight:
      Unknown

    2. 2. Drone X

      Height:
      115 mm
      Width:
      61 mm
      Depth:
      10.5 mm
      Weight:
      152 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 Pop

      Screen diagonal:
      6.2 in
      Aspect ratio (height:width):
      19:9
      Approximate rectangular screen area:
      95.9 cm²

    2. 2. Drone X

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

    Ultimate U620S Pop has approximately 163% more rectangular screen area than Drone X.

    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 Pop, Drone X, compared at the same storage capacity.
    StorageUltimate U620S PopDrone X
    128 GB 6 GB RAM Unknown
    Drone X: 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 Pop

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD · up to 128 GB (uses SIM 2 slot)

    2. Drone X

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB

    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 Pop

      3200 mAh

      +2100 mAh versus Drone X

    2. 2. Drone X

      1100 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 U620S Pop2. Drone X

    Everyday essentials
    Everyday essentials — specifications for Ultimate U620S Pop, Drone X.
    SpecificationUltimate U620S PopDrone X
    Dimensions (HxWxD)
    • 153.2 Х 74.9 Х 10.3 mm
    • 115 Х 61 Х 10.5 mm
    Weight
    • 0 g
    • 152 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 6.2" inch
    • 3.5" inch
    Screen resolution
    • 1080 x 2280 px
    • 320 x 480 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 128 GB
    • 6 GB RAM
    • 512 MB
    • 256 MB RAM
    Memory card support
    • microSD
    • up to 128 GB (uses SIM 2 slot)
    • microSD
    • up to 32 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 3200 mAh
    • Non-removable Li-Ion
    • 1100 mAh
    • Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Android 4.4.2 (KitKat)
    Chipset
    • Mediatek Helio P70
    		 Unknown
    Headphone jack
    • No
    • Yes
    Display
    Display — specifications for Ultimate U620S Pop, Drone X.
    SpecificationUltimate U620S PopDrone X
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 95.9 cm2
    • 36.5 cm2
    Screen format
    • 19:9 (height:width)
    • 3:2 (height:width)
    Screen to body ratio
    • 83.6%
    • 52.0%
    PPI /points per inch/
    • 407 PPI
    • 165 PPI
    Camera and Video
    Camera and Video — specifications for Ultimate U620S Pop, Drone X.
    SpecificationUltimate U620S PopDrone X
    Rear camera, main
    • 12 MP
    • Triple
    • 3.15 MP
    • Single
    Camera specs
    • 12 MP
    • PDAF -5 MP -2 MP
    • depth sensor
    • 3.15 MP
    Functions
    • Dual-LED dual-tone flash
    • panorama
    • HDR
    • LED flash
    Video
    • 1080p
    • Yes
    Front camera, selfie
    • 16 MP
    • Dual
    • 0.3 MP
    • Single
    Specifications
    • Motorized pop-up 16 MP Motorized pop-up 2 MP
    • depth sensor
    • VGA
    Performance
    Performance — specifications for Ultimate U620S Pop, Drone X.
    SpecificationUltimate U620S PopDrone X
    Processor CPU
    • Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
    • 1.2 GHz
    Graphics processor GPU
    • Mali-G72 MP3
    • Mali-400
    General specs
    General specs — specifications for Ultimate U620S Pop, Drone X.
    SpecificationUltimate U620S PopDrone X
    Release date
    • 2019
    • January
    • 2015
    • January
    Colors
    • Black
    • Red
    • Green
    • Black
    • White
    • Blue
    Battery life Unknown
    • Stand by time- Up to 150 h (3G) Talking time- Up to 8 h (2G) / Up to 10 h (3G) Music play - Up to 24 h
    Communication and Connectivity
    Communication and Connectivity — specifications for Ultimate U620S Pop, Drone X.
    SpecificationUltimate U620S PopDrone X
    SIM card
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    • Dual SIM (dual stand-by)
    Network
    • 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)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 28(700)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    Speed
    • HSPA
    • LTE-A
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Yes
    • Up to 107 kbps
    Edge
    • Yes
    • Up to 296 kbps
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 a/b/g/n
    • dual-band
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with A-GPS
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • 4.0
    • A2DP
    Music and Audio
    Music and Audio — specifications for Ultimate U620S Pop, Drone X.
    SpecificationUltimate U620S PopDrone X
    Radio
    • FM radio
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Ultimate U620S Pop, Drone X.
    SpecificationUltimate U620S PopDrone X
    Dop
    • Sensors Fingerprint (side-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Sensors Accelerometer