Eten M550 vs Nokia N71

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

    N71: 26 g lighter

    M550:
    165 g
    N71:
    139 g
  • Width

    N71: 9.8 mm narrower

    M550:
    61 mm
    N71:
    51.2 mm
  • Screen diagonal

    N71: 0.4 in smaller diagonal

    M550:
    2.8 in
    N71:
    2.4 in
  • Depth

    M550: 3.8 mm thinner

    M550:
    22 mm
    N71:
    25.8 mm
  • Height

    N71: 13.4 mm shorter

    M550:
    112 mm
    N71:
    98.6 mm
  • Release year

    M550:
    2006
    N71:
    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. M550

    Height:
    112 mm +13.4 mm versus N71
    Width:
    61 mm +9.8 mm versus N71
    Depth:
    22 mm
  2. 2. N71

    Height:
    98.6 mm
    Width:
    51.2 mm
    Depth:
    25.8 mm +3.8 mm versus M550

Weight

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

  1. 1. M550

    165 g

    +26 g versus N71

  2. 2. N71

    139 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.

  1. 1. M550

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. N71

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

M550 has approximately 36.1% more rectangular screen area than N71.

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.

M550: Original memory entry

64 MB RAM · 128 MB ROM

N71: Original memory entry

10 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. M550

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

2. N71

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 2 GB (dedicated slot) · 128 MB included

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. M550

    1440 mAh

    +470 mAh versus N71

  2. 2. N71

    970 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. M5502. N71

Everyday essentials
Everyday essentials — specifications for M550, N71.
SpecificationM550N71
Dimensions (HxWxD)
  • 112 Х 61 Х 22 mm
  • 98.6 Х 51.2 Х 25.8 mm
Weight
  • 165 g
  • 139 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 2.4" inch
Screen resolution
  • 240 x 320 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 10 MB
Memory card support
  • SD/SDIO
  • microSD
  • up to 2 GB (dedicated slot)
  • 128 MB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1440 mAh
  • Removable Li-Ion
  • 970 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Symbian
  • Series 60 UI
Headphone jack
  • No
  • No
Display
Display — specifications for M550, N71.
SpecificationM550N71
Touchscreen
  • resistive touchscreen
Unknown
Display colors
  • 65K
  • 256K
Screen area
  • 24.3 cm2
  • 17.8 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 35.5%
  • 35.3%
PPI /points per inch/
  • 143 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for M550, N71.
SpecificationM550N71
Rear camera, main
  • 1.3 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 1.3 MP
  • 2 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • CIF
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for M550, N71.
SpecificationM550N71
Processor CPU
  • Samsung 2440 400 MHz
  • 220 MHz Dual ARM 9
General specs
General specs — specifications for M550, N71.
SpecificationM550N71
Release date
  • 2006
  • April
  • 2005
  • Q4
Colors
  • White
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 270 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h
  • Stand by time- Up to 220 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for M550, N71.
SpecificationM550N71
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • Yes
  • 384 kbps
GPRS
  • Class 10
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • No
  • No
GPS
  • No
  • No
USB
  • Proprietary
  • Pop-Port
Bluetooth
  • 1.2
  • 1.2
Harmful irradiation Unknown
  • SAR - 0.42 W/kg (head) 0.36 W/kg (body) SAR EU - 0.41 W/kg (head)
Music and Audio
Music and Audio — specifications for M550, N71.
SpecificationM550N71
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
  • Second external display 65K colors
  • (96x68 pixels) -Downloadable themes
Other features
Other features — specifications for M550, N71.
SpecificationM550N71
Dop
  • Pocket Office -eBook reader -Windows MPlayer 10 -Organizer -Voice memo
  • Infrared port - SyncML -Organizer -Voice command -Voice memo