Garmin-Asus nuvifone M20 vs Nokia E71

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: 28 g lighter

    nuvifone M20:
    99 g
    E71:
    127 g
  • Width

    nuvifone M20: 4.5 mm narrower

    nuvifone M20:
    52.5 mm
    E71:
    57 mm
  • Screen diagonal

    E71: 0.44 in smaller diagonal

    nuvifone M20:
    2.8 in
    E71:
    2.36 in
  • Depth

    E71: 2.8 mm thinner

    nuvifone M20:
    12.8 mm
    E71:
    10 mm
  • Height

    nuvifone M20: 18.7 mm shorter

    nuvifone M20:
    95.3 mm
    E71:
    114 mm
  • Release year

    nuvifone M20:
    2009
    E71:
    2008

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
    Depth:
    12.8 mm +2.8 mm versus E71
  2. 2. E71

    Height:
    114 mm +18.7 mm versus nuvifone M20
    Width:
    57 mm +4.5 mm versus nuvifone M20
    Depth:
    10 mm

Weight

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

  1. 1. nuvifone M20

    99 g

  2. 2. E71

    127 g

    +28 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.

  1. 1. nuvifone M20

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. E71

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

nuvifone M20 has approximately 40.8% more rectangular screen area than E71.

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

E71: Original memory entry

110 MB · 128 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. nuvifone M20

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

2. E71

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 8 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. nuvifone M20

    920 mAh

  2. 2. E71

    1500 mAh

    +580 mAh versus nuvifone M20

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. E71

Everyday essentials
Everyday essentials — specifications for nuvifone M20, E71.
Specificationnuvifone M20E71
Dimensions (HxWxD)
  • 95.3 Х 52.5 Х 12.8 mm
  • 114 Х 57 Х 10 mm
Weight
  • 99 g
  • 127 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 2.36" inch
Screen resolution
  • 480 x 640 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4/8 GB
  • 110 MB
  • 128 MB RAM
Memory card support
  • No
  • microSD
  • up to 8 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 920 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • upgradable to Windows Mobile 6.5
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • Qualcomm MSM7200A
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for nuvifone M20, E71.
Specificationnuvifone M20E71
Touchscreen
  • resistive touchscreen
Unknown
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 17.2 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 48.5%
  • 26.5%
PPI /points per inch/
  • 286 PPI
  • 169 PPI
Camera and Video
Camera and Video — specifications for nuvifone M20, E71.
Specificationnuvifone M20E71
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 3.15 MP
  • AF
Functions Unknown
  • LED flash
Video
  • 320p@15fps
  • 320p@15fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications Unknown
  • Videocall camera
Performance
Performance — specifications for nuvifone M20, E71.
Specificationnuvifone M20E71
Processor CPU
  • 528 MHz ARM 11
  • 369 MHz ARM 11
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for nuvifone M20, E71.
Specificationnuvifone M20E71
Release date
  • 2009
  • February
  • 2008
  • June
Colors
  • Green
  • Red
  • Blue
  • Black
  • White Steel
  • Grey Steel
  • Black
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 110 EUR
Battery life
  • Talking time- Up to 2 h 48
  • Stand by time- Up to 410 h (2G) / 480 h (3G) Talking time- Up to 10 h 30 min (2G) / 4 h 30 min (3G) Music play - Up to 18 h
Communication and Connectivity
Communication and Connectivity — specifications for nuvifone M20, E71.
Specificationnuvifone M20E71
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 GSM 850 / 1800 / 1900 - US version
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 10
  • Class 32
  • 100 kbps
Edge
  • Class 10
  • Class 32
  • 296 kbps
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • Yes
  • with A-GPS; Nokia Maps
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.09 W/kg (head) 0.48 W/kg (body) SAR EU - 1.27 W/kg (head)
Music and Audio
Music and Audio — specifications for nuvifone M20, E71.
Specificationnuvifone M20E71
Radio
  • No
  • FM radio (E71 only)
Others Unknown
  • Five-way scroll key
  • 2.5 mm audio jack
Other features
Other features — specifications for nuvifone M20, E71.
Specificationnuvifone M20E71
Dop
  • Sensors Accelerometer Image geo-tagging -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -World Clock -Pocket Office
  • Infrared port - WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document editor (Word
  • Excel
  • PowerPoint
  • PDF) incl. MS Office 2007 support via free update -Push to talk -Voice command/dial -Organizer -Printing - Nokia E71x for AT&T