alcatel OT-997D vs Garmin-Asus nuvifone M20

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: 44 g lighter

    OT-997D:
    143 g
    nuvifone M20:
    99 g
  • Width

    nuvifone M20: 15.5 mm narrower

    OT-997D:
    68 mm
    nuvifone M20:
    52.5 mm
  • Screen diagonal

    nuvifone M20: 1.5 in smaller diagonal

    OT-997D:
    4.3 in
    nuvifone M20:
    2.8 in
  • Chipset

    OT-997D:
    Mediatek MT6577 (40 nm)
    nuvifone M20:
    Qualcomm MSM7200A
  • Depth

    OT-997D: 1.8 mm thinner

    OT-997D:
    11 mm
    nuvifone M20:
    12.8 mm
  • Height

    nuvifone M20: 34.5 mm shorter

    OT-997D:
    129.8 mm
    nuvifone M20:
    95.3 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. OT-997D

    Height:
    129.8 mm +34.5 mm versus nuvifone M20
    Width:
    68 mm +15.5 mm versus nuvifone M20
    Depth:
    11 mm
  2. 2. nuvifone M20

    Height:
    95.3 mm
    Width:
    52.5 mm
    Depth:
    12.8 mm +1.8 mm versus OT-997D

Weight

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

  1. 1. OT-997D

    143 g

    +44 g versus nuvifone M20

  2. 2. nuvifone M20

    99 g

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. OT-997D

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²
  2. 2. nuvifone M20

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

OT-997D has approximately 116.8% 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 OT-997D, nuvifone M20, compared at the same storage capacity.
StorageOT-997Dnuvifone M20
4 GB 1 GB RAM Unknown
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. OT-997D

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

2. nuvifone M20

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

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. OT-997D

    1800 mAh

    +880 mAh versus nuvifone M20

  2. 2. nuvifone M20

    920 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. OT-997D2. nuvifone M20

Everyday essentials
Everyday essentials — specifications for OT-997D, nuvifone M20.
SpecificationOT-997Dnuvifone M20
Dimensions (HxWxD)
  • 129.8 Х 68 Х 11 mm
  • 95.3 Х 52.5 Х 12.8 mm
Weight
  • 143 g
  • 99 g
Technology
  • TFT
  • TFT
Screen size
  • 4.3" inch
  • 2.8" inch
Screen resolution
  • 480 x 800 px
  • 480 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 4/8 GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 920 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Microsoft Windows Mobile 6.1 Professional
  • upgradable to Windows Mobile 6.5
Chipset
  • Mediatek MT6577 (40 nm)
  • Qualcomm MSM7200A
Headphone jack
  • Yes
  • No
Display
Display — specifications for OT-997D, nuvifone M20.
SpecificationOT-997Dnuvifone M20
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 52.6 cm2
  • 24.3 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 59.6%
  • 48.5%
PPI /points per inch/
  • 217 PPI
  • 286 PPI
Camera and Video
Camera and Video — specifications for OT-997D, nuvifone M20.
SpecificationOT-997Dnuvifone M20
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • 720p@30fps
  • 320p@15fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
Unknown
Performance

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

Performance — specifications for OT-997D, nuvifone M20.
SpecificationOT-997Dnuvifone M20
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • 528 MHz ARM 11
Graphics processor GPU
  • PowerVR SGX531u
  • Adreno 130
Antutu 7 score *
  • 9320
Unknown
General specs
General specs — specifications for OT-997D, nuvifone M20.
SpecificationOT-997Dnuvifone M20
Release date
  • 2012
  • July
  • 2009
  • February
Colors
  • Black
  • White
  • Green
  • Red
  • Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 280 EUR
  • 300 EUR
Battery life
  • Stand by time- Up to 400 h (2G) / Up to 350 h (3G) Talking time- Up to 16 h (2G) / Up to 8 h 30 min (3G)
  • Talking time- Up to 2 h 48
Communication and Connectivity
Communication and Connectivity — specifications for OT-997D, nuvifone M20.
SpecificationOT-997Dnuvifone M20
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 GSM 850 / 1800 / 1900 - US version
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.50 W/kg (head) 0.74 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for OT-997D, nuvifone M20.
SpecificationOT-997Dnuvifone M20
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • SRS audio
Unknown
Other features
Other features — specifications for OT-997D, nuvifone M20.
SpecificationOT-997Dnuvifone M20
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer Image geo-tagging -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -World Clock -Pocket Office