Motorola ROKR E2 vs Samsung B7350 Omnia PRO 4

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 E2: 15 g lighter

    ROKR E2:
    107 g
    B7350 Omnia PRO 4:
    122 g
  • Width

    ROKR E2: 10.3 mm narrower

    ROKR E2:
    49.5 mm
    B7350 Omnia PRO 4:
    59.8 mm
  • Screen diagonal

    ROKR E2: 0.62 in smaller diagonal

    ROKR E2:
    2 in
    B7350 Omnia PRO 4:
    2.62 in
  • Depth

    B7350 Omnia PRO 4: 6.1 mm thinner

    ROKR E2:
    18 mm
    B7350 Omnia PRO 4:
    11.9 mm
  • Height

    ROKR E2: 11.7 mm shorter

    ROKR E2:
    106 mm
    B7350 Omnia PRO 4:
    117.7 mm
  • Release year

    ROKR E2:
    2006
    B7350 Omnia PRO 4:
    2010

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 E2

    Height:
    106 mm
    Width:
    49.5 mm
    Depth:
    18 mm +6.1 mm versus B7350 Omnia PRO 4
  2. 2. B7350 Omnia PRO 4

    Height:
    117.7 mm +11.7 mm versus ROKR E2
    Width:
    59.8 mm +10.3 mm versus ROKR E2
    Depth:
    11.9 mm

Weight

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

  1. 1. ROKR E2

    107 g

  2. 2. B7350 Omnia PRO 4

    122 g

    +15 g versus ROKR E2

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 E2

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²
  2. 2. B7350 Omnia PRO 4

    Screen diagonal:
    2.62 in
    Aspect ratio (height:width):
    1:1
    Approximate rectangular screen area:
    22.1 cm²

B7350 Omnia PRO 4 has approximately 78.8% more rectangular screen area than ROKR E2.

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 E2: Original memory entry

10 MB

B7350 Omnia PRO 4: Original memory entry

200 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 E2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details SD · up to 2 GB

2. B7350 Omnia PRO 4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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 E2

    850 mAh

  2. 2. B7350 Omnia PRO 4

    1500 mAh

    +650 mAh versus ROKR E2

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 E22. B7350 Omnia PRO 4

Everyday essentials
Everyday essentials — specifications for ROKR E2, B7350 Omnia PRO 4.
SpecificationROKR E2B7350 Omnia PRO 4
Dimensions (HxWxD)
  • 106 Х 49.5 Х 18 mm
  • 117.7 Х 59.8 Х 11.9 mm
Weight
  • 107 g
  • 122 g
Technology
  • TFT
  • TFT
Screen size
  • 2" inch
  • 2.62" inch
Screen resolution
  • 240 x 320 px
  • 320 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 10 MB
  • 200 MB
Memory card support
  • SD
  • up to 2 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 850 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Linux
  • Microsoft Windows Mobile 6.5 Professional
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for ROKR E2, B7350 Omnia PRO 4.
SpecificationROKR E2B7350 Omnia PRO 4
Touchscreen Unknown
  • resistive touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 12.4 cm2
  • 22.1 cm2
Screen format
  • 4:3 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 23.6%
  • 31.5%
PPI /points per inch/
  • 200 PPI
  • 173 PPI
Camera and Video
Camera and Video — specifications for ROKR E2, B7350 Omnia PRO 4.
SpecificationROKR E2B7350 Omnia PRO 4
Rear camera, main
  • 1.3 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 1.3 MP
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • Yes
  • 320p@15fps
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • CIF
Performance
Performance — specifications for ROKR E2, B7350 Omnia PRO 4.
SpecificationROKR E2B7350 Omnia PRO 4
Processor CPU
  • 32-bit Intel XScale PXA270 312 MHz
Unknown
General specs
General specs — specifications for ROKR E2, B7350 Omnia PRO 4.
SpecificationROKR E2B7350 Omnia PRO 4
Release date
  • 2006
  • January
  • 2010
  • June
Colors
  • Silver
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h 30 min
  • Stand by time- Up to 500 h (2G) / Up to 400 h (3G) Talking time- Up to 9 h 20 min (2G) / Up to 5 h 40 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for ROKR E2, B7350 Omnia PRO 4.
SpecificationROKR E2B7350 Omnia PRO 4
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA 7.2/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Class 6
  • Class 10
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.42 W/kg (head) 0.43 W/kg (body) SAR EU - 0.64 W/kg (head)
Music and Audio
Music and Audio — specifications for ROKR E2, B7350 Omnia PRO 4.
SpecificationROKR E2B7350 Omnia PRO 4
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for ROKR E2, B7350 Omnia PRO 4.
SpecificationROKR E2B7350 Omnia PRO 4
Dop
  • MP4/MP3 player -iTAP -Voice memo -Voice dial -Organizer -Changeable covers
  • MP3/WMA/WAV/eAAC+ player -MP4/WMV9/H.264 player -Windows Live
  • Yahoo! -Microsoft Outlook Mobile -Pocket Office -Voice memo -Predictive text input - Also known as Samsung Omnia 735