Acer Liquid S2 vs Energizer Ultimate U650S

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

    Ultimate U650S: 9.7 mm narrower

    Liquid S2:
    86.2 mm
    Ultimate U650S:
    76.5 mm
  • Screen diagonal

    Liquid S2: 0.5 in smaller diagonal

    Liquid S2:
    6 in
    Ultimate U650S:
    6.5 in
  • Chipset

    Liquid S2:
    Qualcomm MSM8974 Snapdragon 800 (28 nm)
    Ultimate U650S:
    Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layout

    Liquid S2:
    Single
    Ultimate U650S:
    Dual
  • Depth

    Ultimate U650S: 0.8 mm thinner

    Liquid S2:
    9 mm
    Ultimate U650S:
    8.2 mm
  • Height

    Ultimate U650S: 3.5 mm shorter

    Liquid S2:
    166 mm
    Ultimate U650S:
    162.5 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. Liquid S2

    Height:
    166 mm +3.5 mm versus Ultimate U650S
    Width:
    86.2 mm +9.7 mm versus Ultimate U650S
    Depth:
    9 mm +0.8 mm versus Ultimate U650S
    Weight:
    229 g
  2. 2. Ultimate U650S

    Height:
    162.5 mm
    Width:
    76.5 mm
    Depth:
    8.2 mm
    Weight:
    Unknown

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. Liquid S2

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    99.2 cm²
  2. 2. Ultimate U650S

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

Ultimate U650S has approximately 8% more rectangular screen area than Liquid S2.

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 Liquid S2, Ultimate U650S, compared at the same storage capacity.
StorageLiquid S2Ultimate U650S
16 GB 2 GB RAM Unknown
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. Liquid S2

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

2. Ultimate U650S

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. Liquid S2

    3300 mAh

  2. 2. Ultimate U650S

    3500 mAh

    +200 mAh versus Liquid S2

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. Liquid S22. Ultimate U650S

Everyday essentials
Everyday essentials — specifications for Liquid S2, Ultimate U650S.
SpecificationLiquid S2Ultimate U650S
Dimensions (HxWxD)
  • 166 Х 86.2 Х 9 mm
  • 162.5 Х 76.5 Х 8.2 mm
Weight
  • 229 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6" inch
  • 6.5" inch
Screen resolution
  • 1080 x 1920 px
  • 720 x 1480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 128 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3300 mAh
  • Non-removable Li-Po
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 9.0 (Pie)
Chipset
  • Qualcomm MSM8974 Snapdragon 800 (28 nm)
  • Mediatek MT6762 Helio P22 (12 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Liquid S2, Ultimate U650S.
SpecificationLiquid S2Ultimate U650S
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 98.7 cm2
  • 107.2 cm2
Screen format
  • 16:9 (height:width)
  • 18.5:9 (height:width)
Screen to body ratio
  • 69.0%
  • 86.3%
PPI /points per inch/
  • 368 PPI
  • 253 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Liquid S2, Ultimate U650S.
SpecificationLiquid S2Ultimate U650S
Rear camera, main
  • 13 MP
  • Single
  • 16 MP
  • Dual
Camera specs
  • 13 MP
  • AF
  • 16 MP
  • PDAF -2 MP
  • depth sensor
Functions
  • Quad-LED ring flash
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p
Front camera, selfie
  • 2 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 2 MP
  • 16 MP
Performance

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

Performance — specifications for Liquid S2, Ultimate U650S.
SpecificationLiquid S2Ultimate U650S
Processor CPU
  • Quad-core 2.2 GHz Krait 400
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 330
  • PowerVR GE8320
Antutu 7 score *
  • 29789
Unknown
General specs
General specs — specifications for Liquid S2, Ultimate U650S.
SpecificationLiquid S2Ultimate U650S
Release date
  • 2013
  • August
  • 2019
  • January
Colors
  • Black
  • Dark red
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 340 EUR
Unknown
Battery life
  • Stand by time- Up to 700 h (3G) Talking time- Up to 13 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Liquid S2, Ultimate U650S.
SpecificationLiquid S2Ultimate U650S
SIM card
  • Dual SIM (Nano-SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900-3G - HSDPA 900 / 2100-4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
  • 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)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A Cat4 150/50 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Liquid S2, Ultimate U650S.
SpecificationLiquid S2Ultimate U650S
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Dolby Digital Plus audio enhancement
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Liquid S2, Ultimate U650S.
SpecificationLiquid S2Ultimate U650S
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass