Lenovo K800 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

    K800: 29 g lighter

    K800:
    161 g
    XDA Stellar:
    190 g
  • Width

    XDA Stellar: 12.2 mm narrower

    K800:
    71.2 mm
    XDA Stellar:
    59 mm
  • Screen diagonal

    XDA Stellar: 1.7 in smaller diagonal

    K800:
    4.5 in
    XDA Stellar:
    2.8 in
  • Chipset

    K800:
    Intel Atom Z2460
    XDA Stellar:
    Qualcomm MSM7200
  • Depth

    K800: 7.6 mm thinner

    K800:
    11 mm
    XDA Stellar:
    18.6 mm
  • Height

    XDA Stellar: 18.5 mm shorter

    K800:
    130.5 mm
    XDA Stellar:
    112 mm

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. K800

    Height:
    130.5 mm +18.5 mm versus XDA Stellar
    Width:
    71.2 mm +12.2 mm versus XDA Stellar
    Depth:
    11 mm
  2. 2. XDA Stellar

    Height:
    112 mm
    Width:
    59 mm
    Depth:
    18.6 mm +7.6 mm versus K800

Weight

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

  1. 1. K800

    161 g

  2. 2. XDA Stellar

    190 g

    +29 g versus K800

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. K800

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

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

K800 has approximately 129.9% 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.

Recorded RAM for K800, XDA Stellar, compared at the same storage capacity.
StorageK800XDA Stellar
16 GB 1 GB RAM Unknown
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. K800

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. K800

    1900 mAh

    +550 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. K8002. XDA Stellar

Everyday essentials
Everyday essentials — specifications for K800, XDA Stellar.
SpecificationK800XDA Stellar
Dimensions (HxWxD)
  • 130.5 Х 71.2 Х 11 mm
  • 112 Х 59 Х 18.6 mm
Weight
  • 161 g
  • 190 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 2.8" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
Battery Capacity is not battery life. No endurance test is implied.
  • 1900 mAh
  • Removable Li-Ion
  • 1350 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.7 (Gingerbread)
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Intel Atom Z2460
  • Qualcomm MSM7200
Headphone jack
  • Yes
  • No
Display
Display — specifications for K800, XDA Stellar.
SpecificationK800XDA Stellar
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 55.8 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 60.1%
  • 36.7%
PPI /points per inch/
  • 326 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for K800, XDA Stellar.
SpecificationK800XDA Stellar
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • Dual-LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for K800, XDA Stellar.
SpecificationK800XDA Stellar
Processor CPU
  • 1.6 GHz
  • 400 MHz ARM 11
Graphics processor GPU
  • PowerVR SGX540
  • Adreno 130
General specs
General specs — specifications for K800, XDA Stellar.
SpecificationK800XDA Stellar
Release date
  • 2012
  • January
  • 2007
  • November
Colors
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 365 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for K800, XDA Stellar.
SpecificationK800XDA 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 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
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 2.0
Music and Audio
Music and Audio — specifications for K800, XDA Stellar.
SpecificationK800XDA Stellar
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for K800, XDA Stellar.
SpecificationK800XDA Stellar
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/WMV/H.264 player -MP3/WAV/WMA/eAAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo/dial/commands -Predictive text input
  • Pocket Office -Business card reader -Voice memo -Media Player 10 HTC Kaiser platform