Motorola ROKR Z6 vs Vertu Aster

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: 88 g lighter

    ROKR Z6:
    105 g
    Aster:
    193 g
  • Width

    ROKR Z6: 24 mm narrower

    ROKR Z6:
    45 mm
    Aster:
    69 mm
  • Screen diagonal

    ROKR Z6: 2.6 in smaller diagonal

    ROKR Z6:
    2.1 in
    Aster:
    4.7 in
  • Depth

    Aster: 5 mm thinner

    ROKR Z6:
    16.2 mm
    Aster:
    11.2 mm
  • Height

    ROKR Z6: 38.4 mm shorter

    ROKR Z6:
    105 mm
    Aster:
    143.4 mm
  • Release year

    ROKR Z6:
    2007
    Aster:
    2014

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. ROKR Z6

    Height:
    105 mm
    Width:
    45 mm
    Depth:
    16.2 mm +5 mm versus Aster
  2. 2. Aster

    Height:
    143.4 mm +38.4 mm versus ROKR Z6
    Width:
    69 mm +24 mm versus ROKR Z6
    Depth:
    11.2 mm

Weight

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

  1. 1. ROKR Z6

    105 g

  2. 2. Aster

    193 g

    +88 g versus ROKR Z6

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. ROKR Z6

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

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²

Aster has approximately 345.9% 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.

Recorded RAM for ROKR Z6, Aster, compared at the same storage capacity.
StorageROKR Z6Aster
64 GB Unknown 2 GB RAM
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. ROKR Z6

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 1 GB (dedicated slot)

2. Aster

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

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. ROKR Z6

    720 mAh

  2. 2. Aster

    2275 mAh

    +1555 mAh versus ROKR Z6

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. ROKR Z62. Aster

Everyday essentials
Everyday essentials — specifications for ROKR Z6, Aster.
SpecificationROKR Z6Aster
Dimensions (HxWxD)
  • 105 Х 45 Х 16.2 mm
  • 143.4 Х 69 Х 11.2 mm
Weight
  • 105 g
  • 193 g
Technology
  • TFT
  • Sapphire crystal glass
Screen size
  • 2.1" inch
  • 4.7" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB
  • 64 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 1 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 720 mAh
  • Removable Li-Ion
  • 2275 mAh
  • Non-removable Li-Ion
Operating system OS
  • Linux / Java-based MOTOMAGX
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Qualcomm Snapdragon 801 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for ROKR Z6, Aster.
SpecificationROKR Z6Aster
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 13.7 cm2
  • 59.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 28.9%
  • 60.5%
PPI /points per inch/
  • 190 PPI
  • 473 PPI
Screen protection Unknown
  • Sapphire crystal glass
  • oleophobic coating
Camera and Video
Camera and Video — specifications for ROKR Z6, Aster.
SpecificationROKR Z6Aster
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • Hasselblad certified
  • AF
Functions
  • LED flash
  • Dual-LED flash
Video
  • QCIF
  • Yes
Front camera, selfie
  • 0 MP,
  • 2.1 MP
  • Single
Specifications Unknown
  • 2.1 MP
Performance

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

Performance — specifications for ROKR Z6, Aster.
SpecificationROKR Z6Aster
Processor CPU
  • 32-bit Freescale MXC275-30
  • Quad-core 2.3 GHz Krait 400
Graphics processor GPU Unknown
  • Adreno 330
Antutu 7 score * Unknown
  • 37242
GeekBench 4 Single Core * Unknown
  • 509
GeekBench 4 Multi-Core * Unknown
  • 887
General specs
General specs — specifications for ROKR Z6, Aster.
SpecificationROKR Z6Aster
Release date
  • 2007
  • January
  • 2014
  • October
Colors
  • Black
  • Onyx Calf
  • Lagoon Calf
  • Blush Calf
  • Caviar Karung
  • Tangerine Karung
  • Raspberry Ostrich
  • Cognac Ostrich
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 5440 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 7 h
  • Stand by time- Up to 380 h (3G) Talking time- Up to 15 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for ROKR Z6, Aster.
SpecificationROKR Z6Aster
SIM card
  • Mini-SIM
  • Nano-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 17(700)
  • 20(800)
  • 25(1900)
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • miniUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
  • aptX
  • LE
Harmful irradiation
  • SAR - 1.25 W/kg (head) 0.34 W/kg (body) SAR EU - 0.98 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for ROKR Z6, Aster.
SpecificationROKR Z6Aster
Radio
  • No
  • No
Others
  • Screensavers and wallpapers -Downloadable logos
  • Dolby Digital Plus audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for ROKR Z6, Aster.
SpecificationROKR Z6Aster
Dop
  • MP3/AAC/AAC+ player -Predictive text input -Organizer -Voice dial -Voice memo Formerly known as Motorola RIZR Z6
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Qi wireless charging - Titanium body (forged grade 5) and luxurious calf leather covered rear panel