Acer Liquid E2 vs Thuraya SG-2520

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.

  • Weight

    Liquid E2: 30 g lighter

    Liquid E2:
    140 g
    SG-2520:
    170 g
  • Width

    SG-2520: 15 mm narrower

    Liquid E2:
    68 mm
    SG-2520:
    53 mm
  • Screen diagonal

    SG-2520: 2.6 in smaller diagonal

    Liquid E2:
    4.5 in
    SG-2520:
    1.9 in
  • Depth

    Liquid E2: 8.9 mm thinner

    Liquid E2:
    9.9 mm
    SG-2520:
    18.8 mm
  • Height

    Liquid E2: 7.5 mm shorter

    Liquid E2:
    131 mm
    SG-2520:
    138.5 mm
  • Release year

    Liquid E2:
    2013
    SG-2520:
    2007

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
    Width:
    68 mm +15 mm versus SG-2520
    Depth:
    9.9 mm
  2. 2. SG-2520

    Height:
    138.5 mm +7.5 mm versus Liquid E2
    Width:
    53 mm
    Depth:
    18.8 mm +8.9 mm versus Liquid E2

Weight

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

  1. 1. Liquid E2

    140 g

  2. 2. SG-2520

    170 g

    +30 g versus Liquid E2

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Liquid E2

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. SG-2520

    SG-2520: Screen geometry unavailable or conflicting.

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, SG-2520, compared at the same storage capacity.
StorageLiquid E2SG-2520
4 GB 1 GB RAM Unknown
SG-2520: Original memory entry

128 MB

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. SG-2520

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SD ( 128 MB 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. Liquid E2

    2000 mAh

    +720 mAh versus SG-2520

  2. 2. SG-2520

    1280 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. SG-2520

Everyday essentials
Everyday essentials — specifications for Liquid E2, SG-2520.
SpecificationLiquid E2SG-2520
Dimensions (HxWxD)
  • 131 Х 68 Х 9.9 mm
  • 138.5 Х 53 Х 18.8 mm
Weight
  • 140 g
  • 170 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 1.9" inch
Screen resolution
  • 540 x 960 px
  • 176 x 220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 128 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • SD ( 128 MB included )
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1280 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.1 (Jelly Bean)
  • WinCE 4.2
Chipset
  • Mediatek MT6589 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Liquid E2, SG-2520.
SpecificationLiquid E2SG-2520
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 55.8 cm2
  • 11.4 cm2
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 62.7%
  • 15.5%
PPI /points per inch/
  • 245 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Liquid E2, SG-2520.
SpecificationLiquid E2SG-2520
Rear camera, main
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 1.3 MP
Functions
  • Dual-LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
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, SG-2520.
SpecificationLiquid E2SG-2520
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
Unknown
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, SG-2520.
SpecificationLiquid E2SG-2520
Release date
  • 2013
  • April
  • 2007
  • March
Colors
  • Black
  • White
  • Light Silver
  • Dark Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
Unknown
Battery life
  • Stand by time- Up to 450 h Talking time- Up to 9 h
  • Stand by time- Up to 75 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Liquid E2, SG-2520.
SpecificationLiquid E2SG-2520
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
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • 1.1
Bluetooth
  • 3.0
  • A2DP
  • EDR
  • 1.1
Harmful irradiation
  • SAR EU - 0.23 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Liquid E2, SG-2520.
SpecificationLiquid E2SG-2520
Radio
  • FM radio
  • No
Others
  • DTS sound -Active noise cancellation with dedicated mic
  • Wallpapers
  • screensavers
Other features
Other features — specifications for Liquid E2, SG-2520.
SpecificationLiquid E2SG-2520
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as Acer Liquid E2 Duo with dual-SIM card slots
  • Infrared port - MP3/AAC/MP4/AMR player -eZi Text Input -Organizer -Voice memo -File browser