Acer Liquid E2 vs Unnecto Drone XL

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

    Drone XL: 30 g lighter

    Liquid E2:
    140 g
    Drone XL:
    110 g
  • Width

    Drone XL: 7 mm narrower

    Liquid E2:
    68 mm
    Drone XL:
    61 mm
  • Screen diagonal

    Drone XL: 1 in smaller diagonal

    Liquid E2:
    4.5 in
    Drone XL:
    3.5 in
  • Depth

    Liquid E2: 0.6 mm thinner

    Liquid E2:
    9.9 mm
    Drone XL:
    10.5 mm
  • Height

    Drone XL: 16 mm shorter

    Liquid E2:
    131 mm
    Drone XL:
    115 mm
  • Release year

    Liquid E2:
    2013
    Drone XL:
    2015

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 mm versus Drone XL
    Width:
    68 mm +7 mm versus Drone XL
    Depth:
    9.9 mm
  2. 2. Drone XL

    Height:
    115 mm
    Width:
    61 mm
    Depth:
    10.5 mm +0.6 mm versus Liquid E2

Weight

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

  1. 1. Liquid E2

    140 g

    +30 g versus Drone XL

  2. 2. Drone XL

    110 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. Drone XL

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²

Liquid E2 has approximately 53% more rectangular screen area than Drone XL.

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, Drone XL, compared at the same storage capacity.
StorageLiquid E2Drone XL
4 GB 1 GB RAM Unknown
Drone XL: Original memory entry

512 MB · 256 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. Drone XL

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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

    +900 mAh versus Drone XL

  2. 2. Drone XL

    1100 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. Drone XL

Everyday essentials
Everyday essentials — specifications for Liquid E2, Drone XL.
SpecificationLiquid E2Drone XL
Dimensions (HxWxD)
  • 131 Х 68 Х 9.9 mm
  • 115 Х 61 Х 10.5 mm
Weight
  • 140 g
  • 110 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 3.5" inch
Screen resolution
  • 540 x 960 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1100 mAh
  • Li-Ion
Operating system OS
  • Android 4.2.1 (Jelly Bean)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6589 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Liquid E2, Drone XL.
SpecificationLiquid E2Drone XL
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 62.7%
  • 52.0%
PPI /points per inch/
  • 245 PPI
  • 165 PPI
Camera and Video
Camera and Video — specifications for Liquid E2, Drone XL.
SpecificationLiquid E2Drone XL
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.15 MP
Functions
  • Dual-LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
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, Drone XL.
SpecificationLiquid E2Drone XL
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • 1.2 GHz
Graphics processor GPU
  • PowerVR SGX544
  • Mali-400
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, Drone XL.
SpecificationLiquid E2Drone XL
Release date
  • 2013
  • April
  • 2015
  • January
Colors
  • Black
  • White
  • Black
  • White
  • Blue
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 40 h (3G) Talking time- Up to 5 h (3G) Music play - Up to 20 h
Communication and Connectivity
Communication and Connectivity — specifications for Liquid E2, Drone XL.
SpecificationLiquid E2Drone XL
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual 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 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Up to 107 kbps
Edge
  • Yes
  • Up to 296 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.23 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Liquid E2, Drone XL.
SpecificationLiquid E2Drone XL
Radio
  • FM radio
  • FM radio
Others
  • DTS sound -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Liquid E2, Drone XL.
SpecificationLiquid E2Drone XL
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as Acer Liquid E2 Duo with dual-SIM card slots
  • Sensors Accelerometer