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Acer Liquid E2 vs alcatel One Touch Star

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

    Liquid E2:
    LCD
    One Touch Star:
    OLED
  • Weight

    One Touch Star: 20.5 g lighter

    Liquid E2:
    140 g
    One Touch Star:
    119.5 g
  • Width

    One Touch Star: 7.2 mm narrower

    Liquid E2:
    68 mm
    One Touch Star:
    60.8 mm
  • Screen diagonal

    One Touch Star: 0.5 in smaller diagonal

    Liquid E2:
    4.5 in
    One Touch Star:
    4 in
  • Chipset

    Liquid E2:
    Mediatek MT6589 (28 nm)
    One Touch Star:
    Mediatek MT6577 (40 nm)
  • Height

    One Touch Star: 13.1 mm shorter

    Liquid E2:
    131 mm
    One Touch Star:
    117.9 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 E2

    Height:
    131 mm +13.1 mm versus One Touch Star
    Width:
    68 mm +7.2 mm versus One Touch Star
    Depth:
    9.9 mm
  2. 2. One Touch Star

    Height:
    117.9 mm
    Width:
    60.8 mm
    Depth:
    9.7 mm

Weight

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

  1. 1. Liquid E2

    140 g

    +20.5 g versus One Touch Star

  2. 2. One Touch Star

    119.5 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. One Touch Star

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Liquid E2 has approximately 22.6% more rectangular screen area than One Touch Star.

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, One Touch Star, compared at the same storage capacity.
StorageLiquid E2One Touch Star
4 GB 1 GB RAM Unknown
One Touch Star: Original memory entry

4 GB (2.4 GB user available) · 512 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. Liquid E2

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

2. One Touch Star

NFC:
Unknown
Headphone jack:
Yes
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 One Touch Star

  2. 2. One Touch Star

    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. One Touch Star

Everyday essentials
Everyday essentials — specifications for Liquid E2, One Touch Star.
SpecificationLiquid E2One Touch Star
Dimensions (HxWxD)
  • 131 Х 68 Х 9.9 mm
  • 117.9 Х 60.8 Х 9.7 mm
Weight
  • 140 g
  • 119.5 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 4.5" inch
  • 4" inch
Screen resolution
  • 540 x 960 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 4 GB (2.4 GB user available)
  • 512 MB RAM
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)
  • Android 4.1 (Jelly Bean)
Chipset
  • Mediatek MT6589 (28 nm)
  • Mediatek MT6577 (40 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Liquid E2, One Touch Star.
SpecificationLiquid E2One Touch Star
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 62.7%
  • 63.5%
PPI /points per inch/
  • 245 PPI
  • 233 PPI
Screen protection Unknown
  • Corning Gorilla Glass
  • oleophobic coating
Camera and Video
Camera and Video — specifications for Liquid E2, One Touch Star.
SpecificationLiquid E2One Touch Star
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance

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

Performance — specifications for Liquid E2, One Touch Star.
SpecificationLiquid E2One Touch Star
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • PowerVR SGX544
  • PowerVR SGX531u
Antutu 7 score *
  • 14005
  • 8142
GeekBench 4 Single Core *
  • 2870 mAh
Unknown
GeekBench 4 Multi-Core *
  • 1036
Unknown
General specs
General specs — specifications for Liquid E2, One Touch Star.
SpecificationLiquid E2One Touch Star
Release date
  • 2013
  • April
  • 2013
  • February
Colors
  • Black
  • White
  • Black
  • White
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 220 EUR
Battery life
  • Stand by time- Up to 450 h Talking time- Up to 9 h
  • Stand by time- Up to 300 h (2G) / Up to 280 h (3G) Talking time- Up to 4 h 30 min (2G) / Up to 3 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Liquid E2, One Touch Star.
SpecificationLiquid E2One Touch Star
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
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 - 6010 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - 6010D
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • DLNA
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.23 W/kg (head)
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
Music and Audio
Music and Audio — specifications for Liquid E2, One Touch Star.
SpecificationLiquid E2One Touch Star
Radio
  • FM radio
  • FM radio
  • RDS
Others
  • DTS sound -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Liquid E2, One Touch Star.
SpecificationLiquid E2One Touch Star
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as Acer Liquid E2 Duo with dual-SIM card slots
  • Sensors Accelerometer
  • proximity
  • compass - Available as Alcatel One Touch Star D 6010D with dual-SIM card slots