Garmin-Asus nuvifone M20 vs Gionee Ctrl V2

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: 8.5 mm narrower

    nuvifone M20:
    52.5 mm
    Ctrl V2:
    61 mm
  • Screen diagonal

    nuvifone M20: 0.7 in smaller diagonal

    nuvifone M20:
    2.8 in
    Ctrl V2:
    3.5 in
  • Depth

    Ctrl V2: 2 mm thinner

    nuvifone M20:
    12.8 mm
    Ctrl V2:
    10.8 mm
  • Height

    nuvifone M20: 19.7 mm shorter

    nuvifone M20:
    95.3 mm
    Ctrl V2:
    115 mm
  • Release year

    nuvifone M20:
    2009
    Ctrl V2:
    2013

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 mm versus Ctrl V2
    Weight:
    99 g
  2. 2. Ctrl V2

    Height:
    115 mm +19.7 mm versus nuvifone M20
    Width:
    61 mm +8.5 mm versus nuvifone M20
    Depth:
    10.8 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. Ctrl V2

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²

Ctrl V2 has approximately 50.2% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

nuvifone M20: Original memory entry

4/8 GB

Ctrl V2: Original memory entry

4 GB · 512 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. Ctrl V2

NFC:
Unknown
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. Ctrl V2

    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. Ctrl V2

Everyday essentials
Everyday essentials — specifications for nuvifone M20, Ctrl V2.
Specificationnuvifone M20Ctrl V2
Dimensions (HxWxD)
  • 95.3 Х 52.5 Х 12.8 mm
  • 115 Х 61 Х 10.8 mm
Weight
  • 99 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 3.5" inch
Screen resolution
  • 480 x 640 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4/8 GB
  • 4 GB
  • 512 MB 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
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • upgradable to Windows Mobile 6.5
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Qualcomm MSM7200A
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for nuvifone M20, Ctrl V2.
Specificationnuvifone M20Ctrl V2
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
Unknown
Screen area
  • 24.3 cm2
  • 36.5 cm2
Screen format
  • 4:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 48.5%
  • 52.0%
PPI /points per inch/
  • 286 PPI
  • 165 PPI
Camera and Video
Camera and Video — specifications for nuvifone M20, Ctrl V2.
Specificationnuvifone M20Ctrl V2
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 3.15 MP
Video
  • 320p@15fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance — specifications for nuvifone M20, Ctrl V2.
Specificationnuvifone M20Ctrl V2
Processor CPU
  • 528 MHz ARM 11
  • 1.0 GHz Cotex-A9
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for nuvifone M20, Ctrl V2.
Specificationnuvifone M20Ctrl V2
Release date
  • 2009
  • February
  • 2013
Colors
  • Green
  • Red
  • Blue
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 60 EUR
Battery life
  • Talking time- Up to 2 h 48
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for nuvifone M20, Ctrl V2.
Specificationnuvifone M20Ctrl V2
SIM card
  • Mini-SIM
  • Dual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 GSM 850 / 1800 / 1900 - US version
Unknown
Speed
  • HSPA 7.2/0.384 Mbps
Unknown
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
Bluetooth
  • 2.0
  • A2DP
  • Yes
Harmful irradiation Unknown
  • SAR - 1.25 W/kg (head) 1.04 W/kg (body)
Music and Audio
Music and Audio — specifications for nuvifone M20, Ctrl V2.
Specificationnuvifone M20Ctrl V2
Radio
  • No
  • FM radio
Other features
Other features — specifications for nuvifone M20, Ctrl V2.
Specificationnuvifone M20Ctrl V2
Dop
  • Sensors Accelerometer Image geo-tagging -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -World Clock -Pocket Office
  • Sensors Accelerometer
  • proximity
  • compass