Nokia N81 8GB vs Philips D908

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

    D908: 11 g lighter

    N81 8GB:
    140 g
    D908:
    129 g
  • Width

    N81 8GB: 6.2 mm narrower

    N81 8GB:
    50 mm
    D908:
    56.2 mm
  • Screen diagonal

    N81 8GB: 0.8 in smaller diagonal

    N81 8GB:
    2.4 in
    D908:
    3.2 in
  • Depth

    D908: 3 mm thinner

    N81 8GB:
    17.9 mm
    D908:
    14.9 mm
  • Height

    N81 8GB: 9 mm shorter

    N81 8GB:
    102 mm
    D908:
    111 mm
  • Release year

    N81 8GB:
    2007
    D908:
    2009

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. N81 8GB

    Height:
    102 mm
    Width:
    50 mm
    Depth:
    17.9 mm +3 mm versus D908
  2. 2. D908

    Height:
    111 mm +9 mm versus N81 8GB
    Width:
    56.2 mm +6.2 mm versus N81 8GB
    Depth:
    14.9 mm

Weight

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

  1. 1. N81 8GB

    140 g

    +11 g versus D908

  2. 2. D908

    129 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. N81 8GB

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²
  2. 2. D908

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    29.1 cm²

D908 has approximately 63.4% more rectangular screen area than N81 8GB.

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.

N81 8GB: Original memory entry

8 GB · 96 MB RAM

D908: Original memory entry

128 MB RAM · 256 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. N81 8GB

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

2. D908

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 4 GB 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. N81 8GB

    1050 mAh

  2. 2. D908

    1380 mAh

    +330 mAh versus N81 8GB

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. N81 8GB2. D908

Everyday essentials
Everyday essentials — specifications for N81 8GB, D908.
SpecificationN81 8GBD908
Dimensions (HxWxD)
  • 102 Х 50 Х 17.9 mm
  • 111 Х 56.2 Х 14.9 mm
Weight
  • 140 g
  • 129 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 3.2" inch
Screen resolution
  • 240 x 320 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 96 MB RAM
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
  • 4 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Po
  • 1380 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Microsoft Windows Mobile 6.5 Professional
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for N81 8GB, D908.
SpecificationN81 8GBD908
Touchscreen Unknown
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 17.8 cm2
  • 29.1 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 35.0%
  • 46.7%
PPI /points per inch/
  • 167 PPI
  • 292 PPI
Camera and Video
Camera and Video — specifications for N81 8GB, D908.
SpecificationN81 8GBD908
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 320p@15fps
  • 480p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • CIF videocall camera
Unknown
Performance
Performance — specifications for N81 8GB, D908.
SpecificationN81 8GBD908
Processor CPU
  • 369 MHz ARM 11
Unknown
General specs
General specs — specifications for N81 8GB, D908.
SpecificationN81 8GBD908
Release date
  • 2007
  • August
  • 2009
  • December
Colors
  • Cocoa brown
  • Titanium Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
Unknown
Battery life
  • Stand by time- Up to 410 h Talking time- Up to 4 h (2G) / 3 h (3G)
  • Stand by time- Up to 180 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for N81 8GB, D908.
SpecificationN81 8GBD908
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 CDMA 800 / 1900
Speed
  • Yes
  • 384 kbps
  • EV-DO Rev.0
  • 153.2 Kbps
GPRS
  • Class 10
  • No
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11b/g with UPnP
  • Wi-Fi 802.11 b/g
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.1
  • A2DP
Harmful irradiation
  • SAR - 0.81 W/kg (head) 0.60 W/kg (body) SAR EU - 0.73 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for N81 8GB, D908.
SpecificationN81 8GBD908
Radio
  • Stereo FM radio
  • No
Others
  • Touch-sensitive Navi wheel
  • Handwriting recognition
Other features
Other features — specifications for N81 8GB, D908.
SpecificationN81 8GBD908
Dop
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Predictive text input -Push to talk -Voice dial/memo -Organizer
  • Sensors Accelerometer MP3/WAV/WMA/AAC+ player -MP4/WMV/H.263 player -Organizer -Pocket Office -Voice memo -Predictive text input