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Asus PadFone E vs Motorola ROKR E2

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.

  • WeightROKR E2: 19 g lighterROKR E2: 107 g · PadFone E: 126 g
  • WidthROKR E2: 20.2 mm narrowerROKR E2: 49.5 mm · PadFone E: 69.7 mm
  • Screen diagonalROKR E2: 2.7 in smaller diagonalROKR E2: 2 in · PadFone E: 4.7 in
  • DepthPadFone E: 8.9 mm thinnerPadFone E: 9.1 mm · ROKR E2: 18 mm
  • HeightROKR E2: 33.6 mm shorterROKR E2: 106 mm · PadFone E: 139.6 mm
  • Release year2014 / 2006PadFone E: 2014 · ROKR E2: 2006

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.

Front
PadFone E: 139.6 × 69.7 mm 1 ROKR E2: 106 × 49.5 mm 2
Side
PadFone E: 139.6 × 9.1 mm 1 ROKR E2: 106 × 18 mm 2
  1. 1. PadFone E
    Height
    139.6 mm+33.6 mm versus ROKR E2
    Width
    69.7 mm+20.2 mm versus ROKR E2
    Depth
    9.1 mm
    Weight
    126 g
  2. 2. ROKR E2
    Height
    106 mm
    Width
    49.5 mm
    Depth
    18 mm+8.9 mm versus PadFone E
    Weight
    107 g
Weight

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

  1. 1. PadFone E126 g

    +19 g versus ROKR E2

  2. 2. ROKR E2107 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.

Screen size
PadFone E: 4.7 in, 16:9, About 60.9 cm² rectangular area 1 ROKR E2: 2 in, 4:3, About 12.4 cm² rectangular area 2
  1. 1. PadFone E 4.7 in · 16:9 About 60.9 cm² rectangular area
  2. 2. ROKR E2 2 in · 4:3 About 12.4 cm² rectangular area

PadFone E has approximately 391.6% 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.

PadFone E: Original memory entry

1 GB RAM

ROKR E2: Original memory entry

10 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. PadFone E

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 64 GB (dedicated slot)

2. ROKR E2

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. PadFone E1820 mAh

    +970 mAh versus ROKR E2

  2. 2. ROKR E2850 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. PadFone E2. ROKR E2

Everyday essentials
Everyday essentials
SpecificationPadFone EROKR E2
Dimensions (HxWxD)
  • 139.6 Х 69.7 Х 9.1 mm
  • 106 Х 49.5 Х 18 mm
Weight
  • 126 g
  • 107 g
Technology
  • Super IPS LCD
  • TFT
Screen size
  • 4.7" inch
  • 2" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 1 GB RAM
  • 10 MB
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • SD
  • up to 2 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1820 mAh
  • Non-removable Li-Ion
  • 850 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.3 (Jelly Bean)
  • Linux
Chipset
  • Qualcomm Snapdragon 400 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationPadFone EROKR E2
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 60.9 cm2
  • 12.4 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 62.6%
  • 23.6%
PPI /points per inch/
  • 312 PPI
  • 200 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video
SpecificationPadFone EROKR E2
Rear camera, main
  • 13 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • Yes
Front camera, selfie
  • 1.2 MP
  • Single
  • 0 MP,
Specifications
  • 1.2 MP
Unknown
Performance
Performance
SpecificationPadFone EROKR E2
Processor CPU
  • Quad-core 1.4 GHz Cortex-A7
  • 32-bit Intel XScale PXA270 312 MHz
Graphics processor GPU
  • Adreno 305
Unknown
General specs
General specs
SpecificationPadFone EROKR E2
Release date
  • 2014
  • January
  • 2006
  • January
Colors
  • Black
  • White
  • Silver
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
  • 130 EUR
Battery life
  • Stand by time- Up to 270 h (2G) / Up to 330 h (3G) Talking time- Up to 27 h (2G) / Up to 15 h (3G)
  • Stand by time- Up to 200 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationPadFone EROKR E2
SIM card
  • Dual SIM (dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 6
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0
  • miniUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
  • A2DP
Music and Audio
Music and Audio
SpecificationPadFone EROKR E2
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationPadFone EROKR E2
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Padfone Station with 10.1 inches Super IPS display
  • 1280 x 720 pixels
  • 181.5 x 263.6 x 17.4 mm
  • 525.7 g
  • 5000 mAh battery.
  • MP4/MP3 player -iTAP -Voice memo -Voice dial -Organizer -Changeable covers