Motorola ROKR Z6 vs Nokia 6788

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: 53 g lighter

    ROKR Z6:
    105 g
    6788:
    158 g
  • Width

    ROKR Z6: 9.9 mm narrower

    ROKR Z6:
    45 mm
    6788:
    54.9 mm
  • Screen diagonal

    ROKR Z6: 0.7 in smaller diagonal

    ROKR Z6:
    2.1 in
    6788:
    2.8 in
  • Depth

    ROKR Z6: 2.7 mm thinner

    ROKR Z6:
    16.2 mm
    6788:
    18.9 mm
  • Release year

    ROKR Z6:
    2007
    6788:
    2009

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
  2. 2. 6788

    Height:
    105.6 mm
    Width:
    54.9 mm +9.9 mm versus ROKR Z6
    Depth:
    18.9 mm +2.7 mm versus ROKR Z6

Weight

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

  1. 1. ROKR Z6

    105 g

  2. 2. 6788

    158 g

    +53 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. 6788

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

6788 has approximately 77.8% 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.

ROKR Z6: Original memory entry

64 MB

6788: Original memory entry

4 GB · 128 MB RAM · 256 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. ROKR Z6

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

2. 6788

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 8 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. ROKR Z6

    720 mAh

  2. 2. 6788

    1200 mAh

    +480 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. 6788

Everyday essentials
Everyday essentials — specifications for ROKR Z6, 6788.
SpecificationROKR Z66788
Dimensions (HxWxD)
  • 105 Х 45 Х 16.2 mm
  • 105.6 Х 54.9 Х 18.9 mm
Weight
  • 105 g
  • 158 g
Technology
  • TFT
  • TFT
Screen size
  • 2.1" inch
  • 2.8" inch
Screen resolution
  • 240 x 320 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB
  • 4 GB
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 1 GB (dedicated slot)
  • microSD
  • up to 8 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 720 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Linux / Java-based MOTOMAGX
  • Symbian 9.3
  • S60 rel. 3.2
Headphone jack
  • No
  • Yes
Display
Display — specifications for ROKR Z6, 6788.
SpecificationROKR Z66788
Display colors
  • 256K
  • 16M
Screen area
  • 13.7 cm2
  • 24.3 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 28.9%
  • 41.9%
PPI /points per inch/
  • 190 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for ROKR Z6, 6788.
SpecificationROKR Z66788
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • Carl Zeiss optics
  • Dual-LED flash
Video
  • QCIF
  • 480p@30fps
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for ROKR Z6, 6788.
SpecificationROKR Z66788
Processor CPU
  • 32-bit Freescale MXC275-30
  • 264 MHz ARM 9
General specs
General specs — specifications for ROKR Z6, 6788.
SpecificationROKR Z66788
Release date
  • 2007
  • January
  • 2009
  • October
Colors
  • Black
  • Black
  • Brown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 130 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 7 h
  • Stand by time- Up to 200 h (2G) / Up to 210 h (3G) Talking time- Up to 3 h 20 min (2G) / Up to 4 h 10 min (3G) Music play - Up to 15 h
Communication and Connectivity
Communication and Connectivity — specifications for ROKR Z6, 6788.
SpecificationROKR Z66788
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • TD-SCDMA
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • No
  • No
GPS
  • No
  • Yes
  • with A-GPS; Ovi Maps
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 1.25 W/kg (head) 0.34 W/kg (body) SAR EU - 0.98 W/kg (head)
  • SAR EU - 0.54 W/kg (head)
Music and Audio
Music and Audio — specifications for ROKR Z6, 6788.
SpecificationROKR Z66788
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • Screensavers and wallpapers -Downloadable logos
Unknown
Other features
Other features — specifications for ROKR Z6, 6788.
SpecificationROKR Z66788
Dop
  • MP3/AAC/AAC+ player -Predictive text input -Organizer -Voice dial -Voice memo Formerly known as Motorola RIZR Z6
  • Sensors Accelerometer MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Voice memo -Predictive text input - For China