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Nokia N97 vs O2 XDA Stellar

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

    N97: 40 g lighter

    N97:
    150 g
    XDA Stellar:
    190 g
  • Width

    N97: 3.7 mm narrower

    N97:
    55.3 mm
    XDA Stellar:
    59 mm
  • Screen diagonal

    XDA Stellar: 0.7 in smaller diagonal

    N97:
    3.5 in
    XDA Stellar:
    2.8 in
  • Depth

    N97: 2.7 mm thinner

    N97:
    15.9 mm
    XDA Stellar:
    18.6 mm
  • Height

    XDA Stellar: 5.2 mm shorter

    N97:
    117.2 mm
    XDA Stellar:
    112 mm
  • Release year

    N97:
    2008
    XDA Stellar:
    2007

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. N97

    Height:
    117.2 mm +5.2 mm versus XDA Stellar
    Width:
    55.3 mm
    Depth:
    15.9 mm
  2. 2. XDA Stellar

    Height:
    112 mm
    Width:
    59 mm +3.7 mm versus N97
    Depth:
    18.6 mm +2.7 mm versus N97

Weight

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

  1. 1. N97

    150 g

  2. 2. XDA Stellar

    190 g

    +40 g versus N97

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. N97

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    33.8 cm²
  2. 2. XDA Stellar

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

N97 has approximately 39.1% more rectangular screen area than XDA Stellar.

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.

N97: Original memory entry

32 GB · 128 MB RAM

XDA Stellar: 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. N97

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. XDA Stellar

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

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. N97

    1500 mAh

    +150 mAh versus XDA Stellar

  2. 2. XDA Stellar

    1350 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. N972. XDA Stellar

Everyday essentials
Everyday essentials — specifications for N97, XDA Stellar.
SpecificationN97XDA Stellar
Dimensions (HxWxD)
  • 117.2 Х 55.3 Х 15.9 mm
  • 112 Х 59 Х 18.6 mm
Weight
  • 150 g
  • 190 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.8" inch
Screen resolution
  • 360 x 640 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 128 MB RAM
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Po
  • 1350 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian 9.4
  • Series 60 rel. 5
  • Microsoft Windows Mobile 6.0 Professional
Chipset Unknown
  • Qualcomm MSM7200
Headphone jack
  • Yes
  • No
Display
Display — specifications for N97, XDA Stellar.
SpecificationN97XDA Stellar
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 33.8 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 52.1%
  • 36.7%
PPI /points per inch/
  • 210 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for N97, XDA Stellar.
SpecificationN97XDA Stellar
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • Carl Zeiss optics
  • LED flash
  • video light
Unknown
Video
  • VGA@15fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for N97, XDA Stellar.
SpecificationN97XDA Stellar
Processor CPU
  • 434 MHz ARM 11
  • 400 MHz ARM 11
Graphics processor GPU Unknown
  • Adreno 130
General specs
General specs — specifications for N97, XDA Stellar.
SpecificationN97XDA Stellar
Release date
  • 2008
  • November
  • 2007
  • November
Colors
  • White
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 140 EUR
Unknown
Battery life
  • Stand by time- Up to 432 h (2G) / 408 h (3G) Talking time- Up to 9 h 30 min (2G) / Up to 6 h (3G) Music play - Up to 40 h
  • Stand by time- Up to 365 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for N97, XDA Stellar.
SpecificationN97XDA Stellar
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 32
  • Class 10
Edge
  • Class 32
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g
  • UPnP technology
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS; Nokia Maps
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.0
Harmful irradiation
  • SAR - 0.90 W/kg (head) 1.25 W/kg (body) SAR EU - 0.67 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for N97, XDA Stellar.
SpecificationN97XDA Stellar
Radio
  • Stereo FM radio
  • RDS; FM trans
  • No
Others
  • Handwriting recognition
  • Handwriting recognition
Other features
Other features — specifications for N97, XDA Stellar.
SpecificationN97XDA Stellar
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Pocket Office -Business card reader -Voice memo -Media Player 10 HTC Kaiser platform