Nokia N72 vs Samsung i640

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

    N72: 24 g lighter

    N72:
    124 g
    i640:
    148 g
  • Width

    N72: 8 mm narrower

    N72:
    53 mm
    i640:
    61 mm
  • Screen diagonal

    N72: 0.3 in smaller diagonal

    N72:
    2.1 in
    i640:
    2.4 in
  • Depth

    i640: 4.9 mm thinner

    N72:
    21.8 mm
    i640:
    16.9 mm
  • Height

    i640: 14.6 mm shorter

    N72:
    109 mm
    i640:
    94.4 mm
  • Release year

    N72:
    2006
    i640:
    2008

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. N72

    Height:
    109 mm +14.6 mm versus i640
    Width:
    53 mm
    Depth:
    21.8 mm +4.9 mm versus i640
  2. 2. i640

    Height:
    94.4 mm
    Width:
    61 mm +8 mm versus N72
    Depth:
    16.9 mm

Weight

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

  1. 1. N72

    124 g

  2. 2. i640

    148 g

    +24 g versus N72

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. N72

    N72: Screen geometry unavailable or conflicting.

  2. 2. i640

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

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.

N72: Original memory entry

20 MB

i640: Original memory entry

64 MB RAM · 128 MB ROM

Practical features

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

1. N72

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details RS-DV-MMC · 128 MB included

2. i640

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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. N72

    970 mAh

  2. 2. i640

    1000 mAh

    +30 mAh versus N72

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. N722. i640

Everyday essentials
Everyday essentials — specifications for N72, i640.
SpecificationN72i640
Dimensions (HxWxD)
  • 109 Х 53 Х 21.8 mm
  • 94.4 Х 61 Х 16.9 mm
Weight
  • 124 g
  • 148 g
Technology
  • TFT
  • TFT
Screen size
  • 2.1" inch
  • 2.4" inch
Screen resolution
  • 176 x 208 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 20 MB
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • RS-DV-MMC
  • 128 MB included
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 970 mAh
  • Removable Li-Ion
  • 1000 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS 8.1
  • Series 60 UI 2.8
  • Microsoft Windows Mobile 6.0 Standard
Chipset
  • TI OMAP 1710
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for N72, i640.
SpecificationN72i640
Display colors
  • 256K
  • 65K
Screen area
  • 14.0 cm2
  • 17.8 cm2
Screen format Unknown
  • 4:3 (height:width)
Screen to body ratio
  • 24.3%
  • 31.0%
PPI /points per inch/
  • 0 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for N72, i640.
SpecificationN72i640
Rear camera, main
  • 2 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 2 MP
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • CIF
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for N72, i640.
SpecificationN72i640
Processor CPU
  • 220 MHz
  • 32-bit Intel XScale PXA270 416 MHz
General specs
General specs — specifications for N72, i640.
SpecificationN72i640
Release date
  • 2006
  • April
  • 2008
  • February
Colors
  • Gloss Black
  • Pearl Pink
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 260 h Talking time- Up to 3 h 35 min
  • Stand by time- Up to 250 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for N72, i640.
SpecificationN72i640
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • No
  • No
GPS
  • No
  • No
USB
  • Pop-Port 2.0
  • 1.1
Bluetooth
  • 2.0
  • 2.0
Harmful irradiation
  • SAR - 0.40 W/kg (head) 0.69 W/kg (body) SAR EU - 0.76 W/kg (head)
  • SAR - 1.18 W/kg (head) 1.12 W/kg (body)
Music and Audio
Music and Audio — specifications for N72, i640.
SpecificationN72i640
Radio
  • Stereo FM radio
  • No
Others
  • Downloadable themes
  • Jog Dial
Other features
Other features — specifications for N72, i640.
SpecificationN72i640
Dop
  • Push to talk -WMV/RV/MP4/3GP player -MP3/WAV/RA/AAC/M4A player -Predictive text input -Voice command/dial -Organizer -Printing
  • WMV/3GP/MP4 player -WMA/MP3/AAC+ player -Organizer -Pocket Office -Voice memo