Nokia E61i vs Siemens SX66

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

    E61i: 60 g lighter

    E61i:
    150 g
    SX66:
    210 g
  • Width

    E61i: 1 mm narrower

    E61i:
    70 mm
    SX66:
    71 mm
  • Screen diagonal

    E61i: 0.7 in smaller diagonal

    E61i:
    2.8 in
    SX66:
    3.5 in
  • Depth

    E61i: 4.1 mm thinner

    E61i:
    13.9 mm
    SX66:
    18 mm
  • Height

    E61i: 8 mm shorter

    E61i:
    117 mm
    SX66:
    125 mm
  • Release year

    E61i:
    2007
    SX66:
    2004

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. E61i

    Height:
    117 mm
    Width:
    70 mm
    Depth:
    13.9 mm
  2. 2. SX66

    Height:
    125 mm +8 mm versus E61i
    Width:
    71 mm +1 mm versus E61i
    Depth:
    18 mm +4.1 mm versus E61i

Weight

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

  1. 1. E61i

    150 g

  2. 2. SX66

    210 g

    +60 g versus E61i

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. E61i

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. SX66

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

SX66 has approximately 56.2% more rectangular screen area than E61i.

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.

E61i: Original memory entry

60 MB · 64 MB RAM

SX66: Original memory entry

128 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. E61i

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 2 GB (dedicated slot)

2. SX66

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC

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. E61i2. SX66

Everyday essentials
Everyday essentials — specifications for E61i, SX66.
SpecificationE61iSX66
Dimensions (HxWxD)
  • 117 Х 70 Х 13.9 mm
  • 125 Х 71 Х 18 mm
Weight
  • 150 g
  • 210 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 3.5" inch
Screen resolution
  • 320 x 240 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 60 MB
  • 64 MB RAM
  • 128 MB RAM
Memory card support
  • microSD
  • up to 2 GB (dedicated slot)
  • SDIO/MMC
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Po
  • 0 mAh,
Operating system OS
  • Symbian OS 9.1
  • Series 60 v3.0 UI
  • Microsoft Windows Mobile 2003 SE PocketPC
Headphone jack
  • No
  • No
Display
Display — specifications for E61i, SX66.
SpecificationE61iSX66
Touchscreen Unknown
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 24.3 cm2
  • 37.9 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 29.6%
  • 42.7%
PPI /points per inch/
  • 143 PPI
  • 114 PPI
Camera and Video
Camera and Video — specifications for E61i, SX66.
SpecificationE61iSX66
Rear camera, main
  • 2 MP
  • Single
  • 0 MP,
Camera specs
  • 2 MP
Unknown
Video
  • CIF
Unknown
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for E61i, SX66.
SpecificationE61iSX66
Processor CPU
  • 220 MHz Dual ARM 9
  • Intel Xscale PXA272 520 MHz
General specs
General specs — specifications for E61i, SX66.
SpecificationE61iSX66
Release date
  • 2007
  • February
  • 2004
  • Q4
Colors
  • Silver
  • Mocca
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
Unknown
Battery life
  • Stand by time- Up to 400 h (2G) / 456 h (3G) Talking time- Up to 9 h (2G) / 5 h (3G)
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for E61i, SX66.
SpecificationE61iSX66
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • Yes
  • 384 kbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Class 10
  • No
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11b
GPS
  • No
  • No
USB
  • Pop-Port 2.0
  • Proprietary
Bluetooth
  • 1.2
  • Yes
Harmful irradiation
  • SAR - 1.12 W/kg (head) 0.81 W/kg (body) SAR EU - 0.57 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for E61i, SX66.
SpecificationE61iSX66
Radio
  • No
  • No
Others
  • Five-way scroll key
  • Downloadable logos
Other features
Other features — specifications for E61i, SX66.
SpecificationE61iSX66
Dop
  • Infrared port - MP3/AAC/MP4 player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Blackberry connectivity -Push to talk -Voice command/dial -Organizer -Printing
  • Infrared port - Microsoft ActiveSync -MP3/AAC player -Predictive text input