Garmin-Asus nuvifone M20 vs Vodafone Smart 4 max

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: 71 g lighter

    nuvifone M20:
    99 g
    Smart 4 max:
    170 g
  • Width

    nuvifone M20: 30.9 mm narrower

    nuvifone M20:
    52.5 mm
    Smart 4 max:
    83.4 mm
  • Screen diagonal

    nuvifone M20: 3.2 in smaller diagonal

    nuvifone M20:
    2.8 in
    Smart 4 max:
    6 in
  • Chipset

    nuvifone M20:
    Qualcomm MSM7200A
    Smart 4 max:
    Qualcomm MSM8926 Snapdragon 400 (28 nm)
  • Depth

    Smart 4 max: 4.9 mm thinner

    nuvifone M20:
    12.8 mm
    Smart 4 max:
    7.9 mm
  • Height

    nuvifone M20: 68.7 mm shorter

    nuvifone M20:
    95.3 mm
    Smart 4 max:
    164 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. nuvifone M20

    Height:
    95.3 mm
    Width:
    52.5 mm
    Depth:
    12.8 mm +4.9 mm versus Smart 4 max
  2. 2. Smart 4 max

    Height:
    164 mm +68.7 mm versus nuvifone M20
    Width:
    83.4 mm +30.9 mm versus nuvifone M20
    Depth:
    7.9 mm

Weight

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

  1. 1. nuvifone M20

    99 g

  2. 2. Smart 4 max

    170 g

    +71 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. Smart 4 max

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    99.2 cm²

Smart 4 max has approximately 308.8% 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.

Recorded RAM for nuvifone M20, Smart 4 max, compared at the same storage capacity.
Storagenuvifone M20Smart 4 max
8 GB Unknown 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. nuvifone M20

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

2. Smart 4 max

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. Smart 4 max

    3000 mAh

    +2080 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. Smart 4 max

Everyday essentials
Everyday essentials — specifications for nuvifone M20, Smart 4 max.
Specificationnuvifone M20Smart 4 max
Dimensions (HxWxD)
  • 95.3 Х 52.5 Х 12.8 mm
  • 164 Х 83.4 Х 7.9 mm
Weight
  • 99 g
  • 170 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 6" inch
Screen resolution
  • 480 x 640 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4/8 GB
  • 8 GB
  • 1 GB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 920 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • upgradable to Windows Mobile 6.5
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM7200A
  • Qualcomm MSM8926 Snapdragon 400 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for nuvifone M20, Smart 4 max.
Specificationnuvifone M20Smart 4 max
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 99.2 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 48.5%
  • 72.6%
PPI /points per inch/
  • 286 PPI
  • 245 PPI
Camera and Video
Camera and Video — specifications for nuvifone M20, Smart 4 max.
Specificationnuvifone M20Smart 4 max
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 13 MP
  • AF
Functions Unknown
  • LED flash
Video
  • 320p@15fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for nuvifone M20, Smart 4 max.
Specificationnuvifone M20Smart 4 max
Processor CPU
  • 528 MHz ARM 11
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 130
  • Adreno 305
GeekBench 4 Single Core * Unknown
  • 340
GeekBench 4 Multi-Core * Unknown
  • 1133
General specs
General specs — specifications for nuvifone M20, Smart 4 max.
Specificationnuvifone M20Smart 4 max
Release date
  • 2009
  • February
  • 2015
  • January
Colors
  • Green
  • Red
  • Blue
  • Black
  • Black
  • 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
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for nuvifone M20, Smart 4 max.
Specificationnuvifone M20Smart 4 max
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 GSM 850 / 1800 / 1900 - US version
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for nuvifone M20, Smart 4 max.
Specificationnuvifone M20Smart 4 max
Radio
  • No
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for nuvifone M20, Smart 4 max.
Specificationnuvifone M20Smart 4 max
Dop
  • Sensors Accelerometer Image geo-tagging -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -World Clock -Pocket Office
  • Sensors Accelerometer
  • proximity