Panasonic Eluga DL1 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

    Eluga DL1: 45 g lighter

    Eluga DL1:
    103 g
    i640:
    148 g
  • Width

    i640: 1 mm narrower

    Eluga DL1:
    62 mm
    i640:
    61 mm
  • Screen diagonal

    i640: 1.9 in smaller diagonal

    Eluga DL1:
    4.3 in
    i640:
    2.4 in
  • Depth

    Eluga DL1: 9.1 mm thinner

    Eluga DL1:
    7.8 mm
    i640:
    16.9 mm
  • Height

    i640: 28.6 mm shorter

    Eluga DL1:
    123 mm
    i640:
    94.4 mm
  • Release year

    Eluga DL1:
    2012
    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. Eluga DL1

    Height:
    123 mm +28.6 mm versus i640
    Width:
    62 mm +1 mm versus i640
    Depth:
    7.8 mm
  2. 2. i640

    Height:
    94.4 mm
    Width:
    61 mm
    Depth:
    16.9 mm +9.1 mm versus Eluga DL1

Weight

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

  1. 1. Eluga DL1

    103 g

  2. 2. i640

    148 g

    +45 g versus Eluga DL1

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. Eluga DL1

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. i640

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

Eluga DL1 has approximately 185.8% more rectangular screen area than i640.

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 Eluga DL1, i640, compared at the same storage capacity.
StorageEluga DL1i640
8 GB 1 GB RAM Unknown
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. Eluga DL1

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

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. Eluga DL1

    1150 mAh

    +150 mAh versus i640

  2. 2. i640

    1000 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. Eluga DL12. i640

Everyday essentials
Everyday essentials — specifications for Eluga DL1, i640.
SpecificationEluga DL1i640
Dimensions (HxWxD)
  • 123 Х 62 Х 7.8 mm
  • 94.4 Х 61 Х 16.9 mm
Weight
  • 103 g
  • 148 g
Technology
  • OLED
  • TFT
Screen size
  • 4.3" inch
  • 2.4" inch
Screen resolution
  • 540 x 960 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • No
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1150 mAh
  • Non-removable Li-Ion
  • 1000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • upgradable to 4.0 (Ice Cream Sandwich)
  • Microsoft Windows Mobile 6.0 Standard
Chipset
  • TI OMAP 4430
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Eluga DL1, i640.
SpecificationEluga DL1i640
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 51.0 cm2
  • 17.8 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 66.8%
  • 31.0%
PPI /points per inch/
  • 256 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for Eluga DL1, i640.
SpecificationEluga DL1i640
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for Eluga DL1, i640.
SpecificationEluga DL1i640
Processor CPU
  • Dual-core 1.0 GHz
  • 32-bit Intel XScale PXA270 416 MHz
General specs
General specs — specifications for Eluga DL1, i640.
SpecificationEluga DL1i640
Release date
  • 2012
  • February
  • 2008
  • February
Colors
  • Black
  • Silver
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 360 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 4 h
  • Stand by time- Up to 250 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for Eluga DL1, i640.
SpecificationEluga DL1i640
SIM card
  • Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • 1.1
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 2.0
Harmful irradiation Unknown
  • SAR - 1.18 W/kg (head) 1.12 W/kg (body)
Music and Audio
Music and Audio — specifications for Eluga DL1, i640.
SpecificationEluga DL1i640
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
  • Jog Dial
Other features
Other features — specifications for Eluga DL1, i640.
SpecificationEluga DL1i640
Dop
  • Sensors Accelerometer
  • proximity
  • compass - DivX/MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo/dial -Predictive text input - IP57 dust and water resistant -Water proof up to 1 meter and 30 minutes - Also known as Panasonic EB-3901
  • WMV/3GP/MP4 player -WMA/MP3/AAC+ player -Organizer -Pocket Office -Voice memo