Acer Liquid E2 vs Samsung B7330 OmniaPRO

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.

  • Weight

    B7330 OmniaPRO: 29 g lighter

    Liquid E2:
    140 g
    B7330 OmniaPRO:
    111 g
  • Width

    B7330 OmniaPRO: 9 mm narrower

    Liquid E2:
    68 mm
    B7330 OmniaPRO:
    59 mm
  • Screen diagonal

    B7330 OmniaPRO: 1.88 in smaller diagonal

    Liquid E2:
    4.5 in
    B7330 OmniaPRO:
    2.62 in
  • Depth

    Liquid E2: 0.9 mm thinner

    Liquid E2:
    9.9 mm
    B7330 OmniaPRO:
    10.8 mm
  • Height

    B7330 OmniaPRO: 16.1 mm shorter

    Liquid E2:
    131 mm
    B7330 OmniaPRO:
    114.9 mm
  • Release year

    Liquid E2:
    2013
    B7330 OmniaPRO:
    2009

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 E2

    Height:
    131 mm +16.1 mm versus B7330 OmniaPRO
    Width:
    68 mm +9 mm versus B7330 OmniaPRO
    Depth:
    9.9 mm
  2. 2. B7330 OmniaPRO

    Height:
    114.9 mm
    Width:
    59 mm
    Depth:
    10.8 mm +0.9 mm versus Liquid E2

Weight

Bars start at zero and share a scale within this chart.

  1. 1. Liquid E2

    140 g

    +29 g versus B7330 OmniaPRO

  2. 2. B7330 OmniaPRO

    111 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. Liquid E2

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. B7330 OmniaPRO

    Screen diagonal:
    2.62 in
    Aspect ratio (height:width):
    1:1
    Approximate rectangular screen area:
    22.1 cm²

Liquid E2 has approximately 152.1% more rectangular screen area than B7330 OmniaPRO.

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 E2, B7330 OmniaPRO, compared at the same storage capacity.
StorageLiquid E2B7330 OmniaPRO
4 GB 1 GB RAM Unknown
B7330 OmniaPRO: Original memory entry

270 MB · 256 MB RAM · 512 MB 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. Liquid E2

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

2. B7330 OmniaPRO

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 32 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. Liquid E2

    2000 mAh

    +500 mAh versus B7330 OmniaPRO

  2. 2. B7330 OmniaPRO

    1500 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. Liquid E22. B7330 OmniaPRO

Everyday essentials
Everyday essentials — specifications for Liquid E2, B7330 OmniaPRO.
SpecificationLiquid E2B7330 OmniaPRO
Dimensions (HxWxD)
  • 131 Х 68 Х 9.9 mm
  • 114.9 Х 59 Х 10.8 mm
Weight
  • 140 g
  • 111 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 2.62" inch
Screen resolution
  • 540 x 960 px
  • 320 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 270 MB
  • 256 MB RAM
  • 512 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.1 (Jelly Bean)
  • Microsoft Windows Mobile 6.5 Standard
Chipset
  • Mediatek MT6589 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Liquid E2, B7330 OmniaPRO.
SpecificationLiquid E2B7330 OmniaPRO
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 55.8 cm2
  • 22.1 cm2
Screen format
  • 16:9 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 62.7%
  • 32.7%
PPI /points per inch/
  • 245 PPI
  • 173 PPI
Camera and Video
Camera and Video — specifications for Liquid E2, B7330 OmniaPRO.
SpecificationLiquid E2B7330 OmniaPRO
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • Dual-LED flash
Unknown
Video
  • 1080p@30fps
  • 320p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
Unknown
Performance

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

Performance — specifications for Liquid E2, B7330 OmniaPRO.
SpecificationLiquid E2B7330 OmniaPRO
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • 528 MHz
Graphics processor GPU
  • PowerVR SGX544
Unknown
Antutu 7 score *
  • 14005
Unknown
GeekBench 4 Single Core *
  • 2870 mAh
Unknown
GeekBench 4 Multi-Core *
  • 1036
Unknown
General specs
General specs — specifications for Liquid E2, B7330 OmniaPRO.
SpecificationLiquid E2B7330 OmniaPRO
Release date
  • 2013
  • April
  • 2009
  • September
Colors
  • Black
  • White
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 450 h Talking time- Up to 9 h
  • Stand by time- Up to 600 h Talking time- Up to 10 h
Communication and Connectivity
Communication and Connectivity — specifications for Liquid E2, B7330 OmniaPRO.
SpecificationLiquid E2B7330 OmniaPRO
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)-3G - HSDPA-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 7.2/2 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 3.0
  • A2DP
  • EDR
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.23 W/kg (head)
  • SAR - 0.64 W/kg (head) 0.69 W/kg (body) SAR EU - 0.81 W/kg (head)
Music and Audio
Music and Audio — specifications for Liquid E2, B7330 OmniaPRO.
SpecificationLiquid E2B7330 OmniaPRO
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others
  • DTS sound -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Liquid E2, B7330 OmniaPRO.
SpecificationLiquid E2B7330 OmniaPRO
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as Acer Liquid E2 Duo with dual-SIM card slots
  • MP3/WMA/WAV/AAC+ player -MP4/WMV9/H.264 player -Windows Live
  • Yahoo!
  • AOL -Microsoft Outlook Mobile -Pocket Office -Voice memo/dial/commands -Predictive text input