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Nokia 6720 classic vs Sendo X2

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

      X2: 15 g lighter

      6720 classic:
      110 g
      X2:
      95 g

    • Release year

      6720 classic:
      2009
      X2:
      2005

    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. 6720 classic

      Height:
      110 mm
      Width:
      45 mm
      Depth:
      14 mm

    2. 2. X2

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown

      Unavailable dimensions are omitted from the drawing.

    Weight

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

    1. 1. 6720 classic

      110 g

      +15 g versus X2

    2. 2. X2

      95 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.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. 6720 classic

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

    2. 2. X2

      X2: Screen geometry unavailable or conflicting.

    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.

    6720 classic: Original memory entry

    50 MB

    X2: Original memory entry

    32 MB

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. 6720 classic

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 16 GB (dedicated slot) · 1 GB included

    2. X2

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details miniSD

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

    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. 6720 classic2. X2

    Everyday essentials
    Everyday essentials — specifications for 6720 classic, X2.
    Specification6720 classicX2
    Dimensions (HxWxD)
    • 110 Х 45 Х 14 mm
    • Х Х mm
    Weight
    • 110 g
    • 95 g
    Technology
    • TFT
    • TFT
    Screen size
    • 2.2" inch
    • 2.2" inch
    Screen resolution
    • 240 x 320 px
    • 176 x 220 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 50 MB
    • 32 MB
    Memory card support
    • microSD
    • up to 16 GB (dedicated slot)
    • 1 GB included
    • miniSD
    Battery Capacity is not battery life. No endurance test is implied.
    • 1050 mAh
    • Removable Li-Ion
    • 0 mAh,
    Operating system OS
    • Symbian
    • S60 rel. 3.2
    • Symbian
    • Series 60 UI
    Chipset Unknown
    • TI OMAP 5910
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for 6720 classic, X2.
    Specification6720 classicX2
    Display colors
    • 16M
    • 65K
    Screen area
    • 15.0 cm2
    • 15.2 cm2
    Screen format
    • 4:3 (height:width)
    		 Unknown
    Screen to body ratio
    • 30.3%
    		 Unknown
    PPI /points per inch/
    • 182 PPI
    • 0 PPI
    Camera and Video
    Camera and Video — specifications for 6720 classic, X2.
    Specification6720 classicX2
    Rear camera, main
    • 5 MP
    • Single
    • 1.3 MP
    • Single
    Camera specs
    • 5 MP
    • AF
    • 1.3 MP
    Functions
    • Carl Zeiss optics
    • LED flash
    		 Unknown
    Video
    • 480p@15fps
    • Yes
    Front camera, selfie
    • 0.3 MP
    • Single
    • 0 MP,
    Specifications
    • QVGA videocall camera
    		 Unknown
    Performance
    Performance — specifications for 6720 classic, X2.
    Specification6720 classicX2
    Processor CPU
    • 600 MHz ARM 11
    • 120 MHz ARM925T
    General specs
    General specs — specifications for 6720 classic, X2.
    Specification6720 classicX2
    Release date
    • 2009
    • February
    • 2005
    • Q1
    Colors
    • Titanium
    • Grey
    • Brown
    		 Unknown
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 90 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 492 h (2G) / 504 h (3G) Talking time- Up to 8 h 30 min (2G) / 5 h (3G) Music play - Up to 27 h
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for 6720 classic, X2.
    Specification6720 classicX2
    SIM card
    • Mini-SIM
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    		 Unknown
    Speed
    • HSPA 10.2/2 Mbps
    		 Unknown
    GPRS
    • Class 32
    • Yes
    Edge
    • Class 32
    • 296 / 178.8 kbits
    • No
    Wi-Fi
    • No
    • No
    GPS
    • Yes
    • with A-GPS; Nokia Maps 3.0
    • No
    USB
    • microUSB 2.0
    • Proprietary
    Bluetooth
    • 2.0
    • A2DP
    • Yes
    Harmful irradiation
    • SAR - 0.96 W/kg (head) 0.53 W/kg (body) SAR EU - 0.69 W/kg (head)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for 6720 classic, X2.
    Specification6720 classicX2
    Radio
    • Stereo FM radio
    • RDS
    • No
    Other features
    Other features — specifications for 6720 classic, X2.
    Specification6720 classicX2
    Dop
    • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
    • Excel
    • PowerPoint
    • PDF) -TV-out -Voice memo -Predictive text input
    • Infrared port - Photo editor -AAC/MP3 player -SyncML