Acer Liquid E vs Motorola ROKR Z6

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

    ROKR Z6: 30 g lighter

    Liquid E:
    135 g
    ROKR Z6:
    105 g
  • Width

    ROKR Z6: 17.5 mm narrower

    Liquid E:
    62.5 mm
    ROKR Z6:
    45 mm
  • Screen diagonal

    ROKR Z6: 1.4 in smaller diagonal

    Liquid E:
    3.5 in
    ROKR Z6:
    2.1 in
  • Depth

    Liquid E: 3.7 mm thinner

    Liquid E:
    12.5 mm
    ROKR Z6:
    16.2 mm
  • Height

    ROKR Z6: 10 mm shorter

    Liquid E:
    115 mm
    ROKR Z6:
    105 mm
  • Release year

    Liquid E:
    2010
    ROKR Z6:
    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 E

    Height:
    115 mm +10 mm versus ROKR Z6
    Width:
    62.5 mm +17.5 mm versus ROKR Z6
    Depth:
    12.5 mm
  2. 2. ROKR Z6

    Height:
    105 mm
    Width:
    45 mm
    Depth:
    16.2 mm +3.7 mm versus Liquid E

Weight

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

  1. 1. Liquid E

    135 g

    +30 g versus ROKR Z6

  2. 2. ROKR Z6

    105 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 E

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²
  2. 2. ROKR Z6

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

Liquid E has approximately 155.3% more rectangular screen area than ROKR Z6.

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 E: Original memory entry

512 MB RAM - Liquid M2208 GB

ROKR Z6: Original memory entry

64 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 E

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

2. ROKR Z6

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 1 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 E

    1350 mAh

    +630 mAh versus ROKR Z6

  2. 2. ROKR Z6

    720 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 E2. ROKR Z6

Everyday essentials
Everyday essentials — specifications for Liquid E, ROKR Z6.
SpecificationLiquid EROKR Z6
Dimensions (HxWxD)
  • 115 Х 62.5 Х 12.5 mm
  • 105 Х 45 Х 16.2 mm
Weight
  • 135 g
  • 105 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.1" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB RAM - Liquid M2208 GB
  • 64 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 1 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Removable Li-Ion
  • 720 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • upgradable to Android 2.2 (Froyo)
  • Linux / Java-based MOTOMAGX
Chipset
  • Qualcomm QSD8250 Snapdragon S1
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Liquid E, ROKR Z6.
SpecificationLiquid EROKR Z6
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 256K
  • 256K
Screen area
  • 34.9 cm2
  • 13.7 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 48.5%
  • 28.9%
PPI /points per inch/
  • 267 PPI
  • 190 PPI
Camera and Video
Camera and Video — specifications for Liquid E, ROKR Z6.
SpecificationLiquid EROKR Z6
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions Unknown
  • LED flash
Video
  • 480p@20fps
  • QCIF
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance — specifications for Liquid E, ROKR Z6.
SpecificationLiquid EROKR Z6
Processor CPU
  • 768 MHz Scorpion
  • 32-bit Freescale MXC275-30
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs — specifications for Liquid E, ROKR Z6.
SpecificationLiquid EROKR Z6
Release date
  • 2010
  • February
  • 2007
  • January
Colors
  • Black
  • White
  • Dark red
  • Ferrari edition
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 90 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
  • Stand by time- Up to 400 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for Liquid E, ROKR Z6.
SpecificationLiquid EROKR Z6
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
Unknown
Speed
  • HSPA 7.2/2 Mbps
Unknown
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • miniUSB
  • miniUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.25 W/kg (head) 0.34 W/kg (body) SAR EU - 0.98 W/kg (head)
Music and Audio
Music and Audio — specifications for Liquid E, ROKR Z6.
SpecificationLiquid EROKR Z6
Radio
  • panorama
  • No
Others Unknown
  • Screensavers and wallpapers -Downloadable logos
Other features
Other features — specifications for Liquid E, ROKR Z6.
SpecificationLiquid EROKR Z6
Dop
  • Sensors Accelerometer
  • proximity - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo -Predictive text input - Also Acer Liquid E Ferrari Special Edition
  • MP3/AAC/AAC+ player -Predictive text input -Organizer -Voice dial -Voice memo Formerly known as Motorola RIZR Z6