Garmin-Asus nuvifone M20 vs Samsung D720

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: 16 g lighter

    nuvifone M20:
    99 g
    D720:
    115 g
  • Width

    D720: 5.5 mm narrower

    nuvifone M20:
    52.5 mm
    D720:
    47 mm
  • Screen diagonal

    D720: 1 in smaller diagonal

    nuvifone M20:
    2.8 in
    D720:
    1.8 in
  • Depth

    nuvifone M20: 10.2 mm thinner

    nuvifone M20:
    12.8 mm
    D720:
    23 mm
  • Height

    nuvifone M20: 3.7 mm shorter

    nuvifone M20:
    95.3 mm
    D720:
    99 mm
  • Release year

    nuvifone M20:
    2009
    D720:
    2005

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. nuvifone M20

    Height:
    95.3 mm
    Width:
    52.5 mm +5.5 mm versus D720
    Depth:
    12.8 mm
  2. 2. D720

    Height:
    99 mm +3.7 mm versus nuvifone M20
    Width:
    47 mm
    Depth:
    23 mm +10.2 mm versus nuvifone M20

Weight

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

  1. 1. nuvifone M20

    99 g

  2. 2. D720

    115 g

    +16 g versus nuvifone M20

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. nuvifone M20

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. D720

    D720: Screen geometry unavailable or conflicting.

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.

nuvifone M20: Original memory entry

4/8 GB

D720: Original memory entry

18 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. nuvifone M20

NFC:
Unknown
Headphone jack:
No
Memory card support:
No

2. D720

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC-micro

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. nuvifone M20

    920 mAh

    +20 mAh versus D720

  2. 2. D720

    900 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. nuvifone M202. D720

Everyday essentials
Everyday essentials — specifications for nuvifone M20, D720.
Specificationnuvifone M20D720
Dimensions (HxWxD)
  • 95.3 Х 52.5 Х 12.8 mm
  • 99 Х 47 Х 23 mm
Weight
  • 99 g
  • 115 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 1.8" inch
Screen resolution
  • 480 x 640 px
  • 176 x 220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4/8 GB
  • 18 MB
Memory card support
  • No
  • MMC-micro
Battery Capacity is not battery life. No endurance test is implied.
  • 920 mAh
  • Removable Li-Ion
  • 900 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • upgradable to Windows Mobile 6.5
  • Symbian OS 7.0
  • Series 60 UI
Chipset
  • Qualcomm MSM7200A
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for nuvifone M20, D720.
Specificationnuvifone M20D720
Touchscreen
  • resistive touchscreen
Unknown
Display colors
  • 65K
  • 256K
Screen area
  • 24.3 cm2
  • 10.2 cm2
Screen format
  • 4:3 (height:width)
Unknown
Screen to body ratio
  • 48.5%
  • 21.9%
PPI /points per inch/
  • 286 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for nuvifone M20, D720.
Specificationnuvifone M20D720
Rear camera, main
  • 3.15 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 1.3 MP
Functions Unknown
  • LED flash
Video
  • 320p@15fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Performance
Performance — specifications for nuvifone M20, D720.
Specificationnuvifone M20D720
Processor CPU
  • 528 MHz ARM 11
  • TI 192 MHz
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for nuvifone M20, D720.
Specificationnuvifone M20D720
Release date
  • 2009
  • February
  • 2005
  • Q1
Colors
  • Green
  • Red
  • Blue
  • Black
  • Black
  • Red
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
Unknown
Battery life
  • Talking time- Up to 2 h 48
  • Stand by time- Up to 170 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for nuvifone M20, D720.
Specificationnuvifone M20D720
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 GSM 850 / 1800 / 1900 - US version
Unknown
Speed
  • HSPA 7.2/0.384 Mbps
Unknown
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • No
Wi-Fi
  • Wi-Fi 802.11b/g
  • No
GPS
  • Yes
  • No
USB
  • 2.0
  • Proprietary
Bluetooth
  • 2.0
  • A2DP
  • 2.0
Harmful irradiation Unknown
  • SAR EU - 0.40 W/kg (head)
Music and Audio
Music and Audio — specifications for nuvifone M20, D720.
Specificationnuvifone M20D720
Radio
  • No
  • No
Other features
Other features — specifications for nuvifone M20, D720.
Specificationnuvifone M20D720
Dop
  • Sensors Accelerometer Image geo-tagging -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -World Clock -Pocket Office
  • MP3/AAC/WAV/MP4 player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -SyncML -Predictive text input -Voice memo -Voice command -Organizer