Garmin-Asus nuvifone M20 vs LG X screen

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: 21 g lighter

    nuvifone M20:
    99 g
    X screen:
    120 g
  • Width

    nuvifone M20: 19.3 mm narrower

    nuvifone M20:
    52.5 mm
    X screen:
    71.8 mm
  • Screen diagonal

    nuvifone M20: 2.13 in smaller diagonal

    nuvifone M20:
    2.8 in
    X screen:
    4.93 in
  • Chipset

    nuvifone M20:
    Qualcomm MSM7200A
    X screen:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Depth

    X screen: 5.7 mm thinner

    nuvifone M20:
    12.8 mm
    X screen:
    7.1 mm
  • Height

    nuvifone M20: 47.3 mm shorter

    nuvifone M20:
    95.3 mm
    X screen:
    142.6 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 +5.7 mm versus X screen
  2. 2. X screen

    Height:
    142.6 mm +47.3 mm versus nuvifone M20
    Width:
    71.8 mm +19.3 mm versus nuvifone M20
    Depth:
    7.1 mm

Weight

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

  1. 1. nuvifone M20

    99 g

  2. 2. X screen

    120 g

    +21 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. X screen

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

X screen has approximately 176% 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, X screen, compared at the same storage capacity.
Storagenuvifone M20X screen
16 GB Unknown 2 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. X screen

NFC:
See details Yes (market dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. X screen

    2300 mAh

    +1380 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. X screen

Everyday essentials
Everyday essentials — specifications for nuvifone M20, X screen.
Specificationnuvifone M20X screen
Dimensions (HxWxD)
  • 95.3 Х 52.5 Х 12.8 mm
  • 142.6 Х 71.8 Х 7.1 mm
Weight
  • 99 g
  • 120 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 4.93" 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
  • 16 GB
  • 2 GB RAM
Memory card support
  • No
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 920 mAh
  • Removable Li-Ion
  • 2300 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • upgradable to Windows Mobile 6.5
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM7200A
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
NFC Unknown
  • Yes (market dependent)
Headphone jack
  • No
  • Yes
Display
Display — specifications for nuvifone M20, X screen.
Specificationnuvifone M20X screen
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 67.0 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 48.5%
  • 65.4%
PPI /points per inch/
  • 286 PPI
  • 298 PPI
Camera and Video
Camera and Video — specifications for nuvifone M20, X screen.
Specificationnuvifone M20X screen
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 13 MP
  • AF
  • f/2.2
Functions Unknown
  • LED flash
  • panorama
Video
  • 320p@15fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
Performance

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

Performance — specifications for nuvifone M20, X screen.
Specificationnuvifone M20X screen
Processor CPU
  • 528 MHz ARM 11
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 130
  • Adreno 306
Antutu 7 score * Unknown
  • 17853
General specs
General specs — specifications for nuvifone M20, X screen.
Specificationnuvifone M20X screen
Release date
  • 2009
  • February
  • 2016
  • February
Colors
  • Green
  • Red
  • Blue
  • Black
  • Black
  • White
  • Pink Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 130 EUR
Battery life
  • Talking time- Up to 2 h 48
  • Stand by time- Up to 120 h (2G) / Up to 120 h (3G) Talking time- Up to 9 h (2G) / Up to 14 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for nuvifone M20, X screen.
Specificationnuvifone M20X screen
SIM card
  • Mini-SIM
  • Single SIM (Nano-SIM)Dual SIM (Nano-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 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 - K500N -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - K500N LTE band 3(1800)
  • 20(800)
  • 38(2600) - K500DS
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • 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
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 4.1
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.55 W/kg (head)
Music and Audio
Music and Audio — specifications for nuvifone M20, X screen.
Specificationnuvifone M20X screen
Radio
  • No
  • FM radio
Others Unknown
  • Secondary display
  • 80 x 520 pixels
  • 1.76 inches
Other features
Other features — specifications for nuvifone M20, X screen.
Specificationnuvifone M20X screen
Dop
  • Sensors Accelerometer Image geo-tagging -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -World Clock -Pocket Office
  • Sensors Accelerometer
  • proximity - Versions: K500N (Europe); LG X view K500DS (Russia)