1. Home
  2. Comparison

Energizer Ultimate U650S vs Nokia X7-00

Compare recorded specifications, size and practical differences.

+ Add a third phone

    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.

    • Display technology

      OLED versus LCD

      Ultimate U650S:
      LCD
      X7-00:
      OLED

    • Width

      X7-00: 13.7 mm narrower

      Ultimate U650S:
      76.5 mm
      X7-00:
      62.8 mm

    • Screen diagonal

      X7-00: 2.5 in smaller diagonal

      Ultimate U650S:
      6.5 in
      X7-00:
      4 in

    • Rear camera layout

      Ultimate U650S:
      Dual
      X7-00:
      Single

    • Depth

      Ultimate U650S: 3.7 mm thinner

      Ultimate U650S:
      8.2 mm
      X7-00:
      11.9 mm

    • Height

      X7-00: 42.8 mm shorter

      Ultimate U650S:
      162.5 mm
      X7-00:
      119.7 mm

    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 U650S

      Height:
      162.5 mm +42.8 mm versus X7-00
      Width:
      76.5 mm +13.7 mm versus X7-00
      Depth:
      8.2 mm
      Weight:
      Unknown

    2. 2. X7-00

      Height:
      119.7 mm
      Width:
      62.8 mm
      Depth:
      11.9 mm +3.7 mm versus Ultimate U650S
      Weight:
      146 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 U650S

      Screen diagonal:
      6.5 in
      Aspect ratio (height:width):
      18.5:9
      Approximate rectangular screen area:
      107.2 cm²

    2. 2. X7-00

      Screen diagonal:
      4 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      44.1 cm²

    Ultimate U650S has approximately 143.1% more rectangular screen area than X7-00.

    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 U650S: Original memory entry

    128 GB · 512GB 4GB

    X7-00: Original memory entry

    256 MB RAM · 1 GB 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 U650S

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD · up to 256 GB (uses SIM 2 slot)

    2. X7-00

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot) · 8 GB included

    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 U650S

      3500 mAh

      +2300 mAh versus X7-00

    2. 2. X7-00

      1200 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 U650S2. X7-00

    Everyday essentials
    Everyday essentials — specifications for Ultimate U650S, X7-00.
    SpecificationUltimate U650SX7-00
    Dimensions (HxWxD)
    • 162.5 Х 76.5 Х 8.2 mm
    • 119.7 Х 62.8 Х 11.9 mm
    Weight
    • 0 g
    • 146 g
    Technology
    • IPS LCD
    • AMOLED
    Screen size
    • 6.5" inch
    • 4" inch
    Screen resolution
    • 720 x 1480 px
    • 360 x 640 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 128 GB
    • 512GB 4GB
    • 256 MB RAM
    • 1 GB ROM
    Memory card support
    • microSD
    • up to 256 GB (uses SIM 2 slot)
    • microSD
    • up to 32 GB (dedicated slot)
    • 8 GB included
    Battery Capacity is not battery life. No endurance test is implied.
    • 3500 mAh
    • Non-removable Li-Ion
    • 1200 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Symbian Anna
    • upgradable to Nokia Belle OS
    Chipset
    • Mediatek MT6762 Helio P22 (12 nm)
    		 Unknown
    Headphone jack
    • No
    • Yes
    Display
    Display — specifications for Ultimate U650S, X7-00.
    SpecificationUltimate U650SX7-00
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 107.2 cm2
    • 44.1 cm2
    Screen format
    • 18.5:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 86.3%
    • 58.7%
    PPI /points per inch/
    • 253 PPI
    • 184 PPI
    Screen protection Unknown
    • Corning Gorilla Glass
    Camera and Video
    Camera and Video — specifications for Ultimate U650S, X7-00.
    SpecificationUltimate U650SX7-00
    Rear camera, main
    • 16 MP
    • Dual
    • 8 MP
    • Single
    Camera specs
    • 16 MP
    • PDAF -2 MP
    • depth sensor
    • 8 MP
    Functions
    • Dual-LED dual-tone flash
    • panorama
    • HDR
    • Dual-LED flash
    Video
    • 1080p
    • 720p@25fps
    Front camera, selfie
    • 16 MP
    • Single
    • 0 MP,
    Specifications
    • 16 MP
    		 Unknown
    Performance
    Performance — specifications for Ultimate U650S, X7-00.
    SpecificationUltimate U650SX7-00
    Processor CPU
    • Octa-core 2.0 GHz Cortex-A53
    • 680 MHz ARM 11
    Graphics processor GPU
    • PowerVR GE8320
    • Broadcom BCM2727
    General specs
    General specs — specifications for Ultimate U650S, X7-00.
    SpecificationUltimate U650SX7-00
    Release date
    • 2019
    • January
    • 2011
    • April
    Colors Unknown
    • Dark steel
    • Silver steel
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 180 EUR
    Battery life Unknown
    • Stand by time- Up to 450 h (2G) / Up to 450 h (3G) Talking time- Up to 6 h 30 min (2G) / Up to 4 h 30 min (3G) Music play - Up to 50 h
    Communication and Connectivity
    Communication and Connectivity — specifications for Ultimate U650S, X7-00.
    SpecificationUltimate U650SX7-00
    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 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 40(2300)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA
    • LTE-A
    • HSPA 10.2/2 Mbps
    GPRS
    • Yes
    • Class 33
    Edge
    • Yes
    • Class 33
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    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
    • USB Host
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • 3.0
    • A2DP
    Harmful irradiation Unknown
    • SAR EU - 0.61 W/kg (head)
    Music and Audio
    Music and Audio — specifications for Ultimate U650S, X7-00.
    SpecificationUltimate U650SX7-00
    Radio
    • FM radio
    • Stereo FM radio
    • RDS
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Ultimate U650S, X7-00.
    SpecificationUltimate U650SX7-00
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Sensors Accelerometer
    • proximity - Stainless steel panels -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document viewer (Word
    • Excel
    • PowerPoint
    • PDF) -Adobe Reader -Voice memo/dial/command -Predictive text input