Energizer Ultimate U650S vs LG X power

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.

  • Width

    X power: 1.6 mm narrower

    Ultimate U650S:
    76.5 mm
    X power:
    74.9 mm
  • Screen diagonal

    X power: 1.2 in smaller diagonal

    Ultimate U650S:
    6.5 in
    X power:
    5.3 in
  • Rear camera layout

    Ultimate U650S:
    Dual
    X power:
    Single
  • Height

    X power: 13.6 mm shorter

    Ultimate U650S:
    162.5 mm
    X power:
    148.9 mm
  • Release year

    Ultimate U650S:
    2019
    X power:
    2016

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 +13.6 mm versus X power
    Width:
    76.5 mm +1.6 mm versus X power
    Depth:
    8.2 mm
    Weight:
    Unknown
  2. 2. X power

    Height:
    148.9 mm
    Width:
    74.9 mm
    Depth:
    7.9 mm
    Weight:
    139 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. X power

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

Ultimate U650S has approximately 38.5% more rectangular screen area than X power.

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 U650S, X power, compared at the same storage capacity.
StorageUltimate U650SX power
16 GB Unknown 2 GB RAM
Ultimate U650S: Original memory entry

128 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 U650S

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

2. X power

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 U650S

    3500 mAh

  2. 2. X power

    4100 mAh

    +600 mAh versus Ultimate U650S

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. X power

Everyday essentials
Everyday essentials — specifications for Ultimate U650S, X power.
SpecificationUltimate U650SX power
Dimensions (HxWxD)
  • 162.5 Х 76.5 Х 8.2 mm
  • 148.9 Х 74.9 Х 7.9 mm
Weight
  • 0 g
  • 139 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.5" inch
  • 5.3" inch
Screen resolution
  • 720 x 1480 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 512GB 4GB
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Ion
  • 4100 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 6.0.1 (Marshmallow)
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Mediatek MT6735 (28 nm) -Mediatek MT6755M (28 nm) LS755 -Qualcomm MSM8909 Snapdragon 210 (28 nm) US610
  • K450
Headphone jack
  • No
  • Yes
Display
Display — specifications for Ultimate U650S, X power.
SpecificationUltimate U650SX power
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 107.2 cm2
  • 77.4 cm2
Screen format
  • 18.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 86.3%
  • 69.4%
PPI /points per inch/
  • 253 PPI
  • 277 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Ultimate U650S, X power.
SpecificationUltimate U650SX power
Rear camera, main
  • 16 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 16 MP
  • PDAF -2 MP
  • depth sensor
  • 13 MP
  • f/2.2
  • 1.12µm
  • AF -8 MP
  • AF (LS755
  • US610
  • K450)
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • LED flash
  • panorama
Video
  • 1080p
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 16 MP
  • 5 MP
  • f/2.4
Performance

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

Performance — specifications for Ultimate U650S, X power.
SpecificationUltimate U650SX power
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Quad-core 1.3 GHz Cortex-A53 -Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) LS755 -Quad-core 1.3 GHz Cortex-A7 US610
  • K450
Graphics processor GPU
  • PowerVR GE8320
  • Mali-T720 -Mali-T860MP2 LS755 -Adreno 304 US610
  • K450
Antutu 7 score * Unknown
  • 31458
GeekBench 4 Single Core * Unknown
  • 555
GeekBench 4 Multi-Core * Unknown
  • 1484
GeekBench 4 RenderScript * Unknown
  • 1234
General specs
General specs — specifications for Ultimate U650S, X power.
SpecificationUltimate U650SX power
Release date
  • 2019
  • January
  • 2016
  • May
Colors Unknown
  • Indigo
  • White
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 130 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Ultimate U650S, X power.
SpecificationUltimate U650SX power
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Single SIM (Nano-SIM)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 / 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 - SIM 1 & SIM 2 (dual-SIM model only) CDMA 800 / 1900 - LS755
  • US610 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 - LS755 CDMA2000 1xEV-DO - LS755
  • US610 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - K220 LTE band 3(1800)
  • 20(800) - K220DS LTE band 1(2100)
  • 5(850)
  • 20(800)
  • 38(2600) - UAE LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 25(1900)
  • 26(850)
  • 41(2500) - LS7552,4,5,12,13,17,25 - US610
Speed
  • HSPA
  • LTE-A
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 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
  • Wi-Fi Direct
  • 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
  • 4.1/4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Ultimate U650S, X power.
SpecificationUltimate U650SX power
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Ultimate U650S, X power.
SpecificationUltimate U650SX power
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass - Fast battery charging - Versions: K220DS (Russia
  • UAE); K220 (Europe); LS755 (Boost Mobile); US610 (U.S. Cellular); K450 (Cricket)