Acer Liquid Z2 vs O2 XDA Exec

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

    Liquid Z2: 175 g lighter

    Liquid Z2:
    110 g
    XDA Exec:
    285 g
  • Width

    Liquid Z2: 18.5 mm narrower

    Liquid Z2:
    62.5 mm
    XDA Exec:
    81 mm
  • Depth

    Liquid Z2: 12.7 mm thinner

    Liquid Z2:
    12.3 mm
    XDA Exec:
    25 mm
  • Height

    Liquid Z2: 17 mm shorter

    Liquid Z2:
    110 mm
    XDA Exec:
    127 mm
  • Release year

    Liquid Z2:
    2013
    XDA Exec:
    2005

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 Z2

    Height:
    110 mm
    Width:
    62.5 mm
    Depth:
    12.3 mm
  2. 2. XDA Exec

    Height:
    127 mm +17 mm versus Liquid Z2
    Width:
    81 mm +18.5 mm versus Liquid Z2
    Depth:
    25 mm +12.7 mm versus Liquid Z2

Weight

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

  1. 1. Liquid Z2

    110 g

  2. 2. XDA Exec

    285 g

    +175 g versus Liquid Z2

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 Z2

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

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

XDA Exec has approximately 10% more rectangular screen area than Liquid Z2.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Liquid Z2: Original memory entry

4 GB · 512 MB RAM - Liquid M2208 GB

XDA Exec: Original memory entry

64 MB RAM · 128 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 Z2

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

2. XDA Exec

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC

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 Z2

    1300 mAh

  2. 2. XDA Exec

    1620 mAh

    +320 mAh versus Liquid Z2

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 Z22. XDA Exec

Everyday essentials
Everyday essentials — specifications for Liquid Z2, XDA Exec.
SpecificationLiquid Z2XDA Exec
Dimensions (HxWxD)
  • 110 Х 62.5 Х 12.3 mm
  • 127 Х 81 Х 25 mm
Weight
  • 110 g
  • 285 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 3.6" inch
Screen resolution
  • 320 x 480 px
  • 640 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM - Liquid M2208 GB
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • SDIO/MMC
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 1620 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.1 (Jelly Bean)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Qualcomm MSM7227A Snapdragon S1
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Liquid Z2, XDA Exec.
SpecificationLiquid Z2XDA Exec
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 36.5 cm2
  • 40.1 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 53.1%
  • 39.0%
PPI /points per inch/
  • 165 PPI
  • 222 PPI
Camera and Video
Camera and Video — specifications for Liquid Z2, XDA Exec.
SpecificationLiquid Z2XDA Exec
Rear camera, main
  • 13 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 3 MP or 5 MP
  • 1.3 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications
  • Super AMOLED
  • VGA videocall camera
Performance

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

Performance — specifications for Liquid Z2, XDA Exec.
SpecificationLiquid Z2XDA Exec
Processor CPU
  • 1.0 GHz Cortex-A5
  • Intel Bulverde 520 MHz
Graphics processor GPU
  • Adreno 200
Unknown
Antutu 7 score *
  • 123
Unknown
General specs
General specs — specifications for Liquid Z2, XDA Exec.
SpecificationLiquid Z2XDA Exec
Release date
  • 2013
  • February
  • 2005
  • August
Colors
  • Black
  • Black/White
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 300 EUR
Battery life
  • Stand by time- Up to 450 h Talking time- Up to 4 h
  • Stand by time- Up to 250 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity — specifications for Liquid Z2, XDA Exec.
SpecificationLiquid Z2XDA Exec
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-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 900 / 1800 / 1900
Speed
  • HSPA 7.2/5.76 Mbps
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 3.0
  • A2DP
  • 1.2
Music and Audio
Music and Audio — specifications for Liquid Z2, XDA Exec.
SpecificationLiquid Z2XDA Exec
Radio
  • FM radio
  • RDS
  • No
Others
  • SRS audio
  • Handwriting recognition
  • Dual speakers
Other features
Other features — specifications for Liquid Z2, XDA Exec.
SpecificationLiquid Z2XDA Exec
Dop
  • Sensors Accelerometer
  • proximity - Also available as: Acer Liquid Z2 Dual with dual-SIM card slots Acer Z120 with MTK 6575M chipset
  • 1 GHz CPU and PowerVR SGX531 Ultra GPU
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9000
  • i-mate JASJAR and T-Mobile MDA IV.