Motorola ROKR E2 vs Posh Pegasus 4G S400

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: 12 g lighter

    ROKR E2:
    107 g
    Pegasus 4G S400:
    119 g
  • Width

    ROKR E2: 14 mm narrower

    ROKR E2:
    49.5 mm
    Pegasus 4G S400:
    63.5 mm
  • Screen diagonal

    ROKR E2: 2 in smaller diagonal

    ROKR E2:
    2 in
    Pegasus 4G S400:
    4 in
  • Depth

    Pegasus 4G S400: 8.1 mm thinner

    ROKR E2:
    18 mm
    Pegasus 4G S400:
    9.9 mm
  • Height

    ROKR E2: 20.8 mm shorter

    ROKR E2:
    106 mm
    Pegasus 4G S400:
    126.8 mm
  • Release year

    ROKR E2:
    2006
    Pegasus 4G S400:
    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 E2

    Height:
    106 mm
    Width:
    49.5 mm
    Depth:
    18 mm +8.1 mm versus Pegasus 4G S400
  2. 2. Pegasus 4G S400

    Height:
    126.8 mm +20.8 mm versus ROKR E2
    Width:
    63.5 mm +14 mm versus ROKR E2
    Depth:
    9.9 mm

Weight

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

  1. 1. ROKR E2

    107 g

  2. 2. Pegasus 4G S400

    119 g

    +12 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. Pegasus 4G S400

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Pegasus 4G S400 has approximately 267.6% 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

Pegasus 4G S400: Original memory entry

4 GB · 512 MB RAM

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. Pegasus 4G S400

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

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. Pegasus 4G S400

    1450 mAh

    +600 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. Pegasus 4G S400

Everyday essentials
Everyday essentials — specifications for ROKR E2, Pegasus 4G S400.
SpecificationROKR E2Pegasus 4G S400
Dimensions (HxWxD)
  • 106 Х 49.5 Х 18 mm
  • 126.8 Х 63.5 Х 9.9 mm
Weight
  • 107 g
  • 119 g
Technology
  • TFT
  • TFT
Screen size
  • 2" inch
  • 4" inch
Screen resolution
  • 240 x 320 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 10 MB
  • 4 GB
  • 512 MB RAM
Memory card support
  • SD
  • up to 2 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 850 mAh
  • Removable Li-Ion
  • 1450 mAh
  • Li-Po
Operating system OS
  • Linux
  • Android 4.2.2 (Jelly Bean)
Chipset Unknown
  • Mediatek MT6572M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for ROKR E2, Pegasus 4G S400.
SpecificationROKR E2Pegasus 4G S400
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 12.4 cm2
  • 45.5 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 23.6%
  • 56.6%
PPI /points per inch/
  • 200 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for ROKR E2, Pegasus 4G S400.
SpecificationROKR E2Pegasus 4G S400
Rear camera, main
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 1.3 MP
  • 5 MP
Functions
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 1.3 MP
  • Single
Specifications Unknown
  • 1.3 MP
Performance
Performance — specifications for ROKR E2, Pegasus 4G S400.
SpecificationROKR E2Pegasus 4G S400
Processor CPU
  • 32-bit Intel XScale PXA270 312 MHz
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for ROKR E2, Pegasus 4G S400.
SpecificationROKR E2Pegasus 4G S400
Release date
  • 2006
  • January
  • 2014
  • May
Colors
  • Silver
  • Black
  • Black
  • White
  • Blue
  • Green
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
Unknown
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h 30 min
  • Stand by time- Up to 450 h (2G) / Up to 350 h (3G) Talking time- Up to 18 h (2G) / Up to 12 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for ROKR E2, Pegasus 4G S400.
SpecificationROKR E2Pegasus 4G S400
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed Unknown
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 6
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • No
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.1
  • A2DP
  • EDR
Music and Audio
Music and Audio — specifications for ROKR E2, Pegasus 4G S400.
SpecificationROKR E2Pegasus 4G S400
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for ROKR E2, Pegasus 4G S400.
SpecificationROKR E2Pegasus 4G S400
Dop
  • MP4/MP3 player -iTAP -Voice memo -Voice dial -Organizer -Changeable covers
  • Sensors Accelerometer