Garmin-Asus nuvifone M20 vs Lava Iris Win1

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.

  • Width

    nuvifone M20: 11.8 mm narrower

    nuvifone M20:
    52.5 mm
    Iris Win1:
    64.3 mm
  • Screen diagonal

    nuvifone M20: 1.2 in smaller diagonal

    nuvifone M20:
    2.8 in
    Iris Win1:
    4 in
  • Chipset

    nuvifone M20:
    Qualcomm MSM7200A
    Iris Win1:
    Qualcomm Snapdragon 200 (28 nm)
  • Depth

    Iris Win1: 1.8 mm thinner

    nuvifone M20:
    12.8 mm
    Iris Win1:
    11 mm
  • Height

    nuvifone M20: 29.7 mm shorter

    nuvifone M20:
    95.3 mm
    Iris Win1:
    125 mm
  • Release year

    nuvifone M20:
    2009
    Iris Win1:
    2014

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 +1.8 mm versus Iris Win1
    Weight:
    99 g
  2. 2. Iris Win1

    Height:
    125 mm +29.7 mm versus nuvifone M20
    Width:
    64.3 mm +11.8 mm versus nuvifone M20
    Depth:
    11 mm
    Weight:
    Unknown

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. Iris Win1

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Iris Win1 has approximately 87.6% 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, Iris Win1, compared at the same storage capacity.
Storagenuvifone M20Iris Win1
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. Iris Win1

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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. Iris Win1

    1950 mAh

    +1030 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. Iris Win1

Everyday essentials
Everyday essentials — specifications for nuvifone M20, Iris Win1.
Specificationnuvifone M20Iris Win1
Dimensions (HxWxD)
  • 95.3 Х 52.5 Х 12.8 mm
  • 125 Х 64.3 Х 11 mm
Weight
  • 99 g
  • 0 g
Technology
  • TFT
Unknown
Screen size
  • 2.8" inch
  • 4" inch
Screen resolution
  • 480 x 640 px
  • 480 x 800 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
Battery Capacity is not battery life. No endurance test is implied.
  • 920 mAh
  • Removable Li-Ion
  • 1950 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • upgradable to Windows Mobile 6.5
  • Microsoft Windows Phone 8.1
Chipset
  • Qualcomm MSM7200A
  • Qualcomm Snapdragon 200 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for nuvifone M20, Iris Win1.
Specificationnuvifone M20Iris Win1
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 45.5 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 48.5%
  • 56.7%
PPI /points per inch/
  • 286 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for nuvifone M20, Iris Win1.
Specificationnuvifone M20Iris Win1
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 5 MP
  • AF
Functions Unknown
  • LED flash
  • panorama
Video
  • 320p@15fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance — specifications for nuvifone M20, Iris Win1.
Specificationnuvifone M20Iris Win1
Processor CPU
  • 528 MHz ARM 11
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 130
  • Adreno 302
General specs
General specs — specifications for nuvifone M20, Iris Win1.
Specificationnuvifone M20Iris Win1
Release date
  • 2009
  • February
  • 2014
  • December
Colors
  • Green
  • Red
  • Blue
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 70 EUR
Battery life
  • Talking time- Up to 2 h 48
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for nuvifone M20, Iris Win1.
Specificationnuvifone M20Iris Win1
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
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 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 3.0
  • A2DP
Music and Audio
Music and Audio — specifications for nuvifone M20, Iris Win1.
Specificationnuvifone M20Iris Win1
Radio
  • No
  • FM radio
Other features
Other features — specifications for nuvifone M20, Iris Win1.
Specificationnuvifone M20Iris Win1
Dop
  • Sensors Accelerometer Image geo-tagging -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -World Clock -Pocket Office
  • Sensors Accelerometer
  • proximity - For India