Asus PadFone E vs Garmin-Asus nuvifone M20

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

    nuvifone M20: 27 g lighter

    PadFone E:
    126 g
    nuvifone M20:
    99 g
  • Width

    nuvifone M20: 17.2 mm narrower

    PadFone E:
    69.7 mm
    nuvifone M20:
    52.5 mm
  • Screen diagonal

    nuvifone M20: 1.9 in smaller diagonal

    PadFone E:
    4.7 in
    nuvifone M20:
    2.8 in
  • Chipset

    PadFone E:
    Qualcomm Snapdragon 400 (28 nm)
    nuvifone M20:
    Qualcomm MSM7200A
  • Depth

    PadFone E: 3.7 mm thinner

    PadFone E:
    9.1 mm
    nuvifone M20:
    12.8 mm
  • Height

    nuvifone M20: 44.3 mm shorter

    PadFone E:
    139.6 mm
    nuvifone M20:
    95.3 mm

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. PadFone E

    Height:
    139.6 mm +44.3 mm versus nuvifone M20
    Width:
    69.7 mm +17.2 mm versus nuvifone M20
    Depth:
    9.1 mm
  2. 2. nuvifone M20

    Height:
    95.3 mm
    Width:
    52.5 mm
    Depth:
    12.8 mm +3.7 mm versus PadFone E

Weight

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

  1. 1. PadFone E

    126 g

    +27 g versus nuvifone M20

  2. 2. nuvifone M20

    99 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.

  1. 1. PadFone E

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. nuvifone M20

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

PadFone E has approximately 150.8% more rectangular screen area than nuvifone M20.

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

nuvifone M20: Original memory entry

4/8 GB

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. nuvifone M20

NFC:
Unknown
Headphone jack:
No
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. PadFone E

    1820 mAh

    +900 mAh versus nuvifone M20

  2. 2. nuvifone M20

    920 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. nuvifone M20

Everyday essentials
Everyday essentials — specifications for PadFone E, nuvifone M20.
SpecificationPadFone Enuvifone M20
Dimensions (HxWxD)
  • 139.6 Х 69.7 Х 9.1 mm
  • 95.3 Х 52.5 Х 12.8 mm
Weight
  • 126 g
  • 99 g
Technology
  • Super IPS LCD
  • TFT
Screen size
  • 4.7" inch
  • 2.8" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 1 GB RAM
  • 4/8 GB
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1820 mAh
  • Non-removable Li-Ion
  • 920 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.3 (Jelly Bean)
  • Microsoft Windows Mobile 6.1 Professional
  • upgradable to Windows Mobile 6.5
Chipset
  • Qualcomm Snapdragon 400 (28 nm)
  • Qualcomm MSM7200A
Headphone jack
  • Yes
  • No
Display
Display — specifications for PadFone E, nuvifone M20.
SpecificationPadFone Enuvifone M20
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 60.9 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 62.6%
  • 48.5%
PPI /points per inch/
  • 312 PPI
  • 286 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for PadFone E, nuvifone M20.
SpecificationPadFone Enuvifone M20
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • 720p
  • 320p@15fps
Front camera, selfie
  • 1.2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.2 MP
Unknown
Performance
Performance — specifications for PadFone E, nuvifone M20.
SpecificationPadFone Enuvifone M20
Processor CPU
  • Quad-core 1.4 GHz Cortex-A7
  • 528 MHz ARM 11
Graphics processor GPU
  • Adreno 305
  • Adreno 130
General specs
General specs — specifications for PadFone E, nuvifone M20.
SpecificationPadFone Enuvifone M20
Release date
  • 2014
  • January
  • 2009
  • February
Colors
  • Black
  • White
  • Green
  • Red
  • Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
  • 300 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)
  • Talking time- Up to 2 h 48
Communication and Connectivity
Communication and Connectivity — specifications for PadFone E, nuvifone M20.
SpecificationPadFone Enuvifone M20
SIM card
  • Dual SIM (dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 GSM 850 / 1800 / 1900 - US version
Speed
  • HSPA
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for PadFone E, nuvifone M20.
SpecificationPadFone Enuvifone M20
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for PadFone E, nuvifone M20.
SpecificationPadFone Enuvifone M20
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.
  • Sensors Accelerometer Image geo-tagging -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -World Clock -Pocket Office