LG C900 Optimus 7Q vs O2 XDA Ignito

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

    XDA Ignito: 68 g lighter

    C900 Optimus 7Q:
    178 g
    XDA Ignito:
    110 g
  • Width

    XDA Ignito: 8.5 mm narrower

    C900 Optimus 7Q:
    59.5 mm
    XDA Ignito:
    51 mm
  • Screen diagonal

    XDA Ignito: 0.7 in smaller diagonal

    C900 Optimus 7Q:
    3.5 in
    XDA Ignito:
    2.8 in
  • Chipset

    C900 Optimus 7Q:
    Qualcomm QSD8650 Snapdragon S1
    XDA Ignito:
    Qualcomm MSM7201A
  • Depth

    XDA Ignito: 3.7 mm thinner

    C900 Optimus 7Q:
    15.2 mm
    XDA Ignito:
    11.5 mm
  • Height

    XDA Ignito: 17.5 mm shorter

    C900 Optimus 7Q:
    119.5 mm
    XDA Ignito:
    102 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. C900 Optimus 7Q

    Height:
    119.5 mm +17.5 mm versus XDA Ignito
    Width:
    59.5 mm +8.5 mm versus XDA Ignito
    Depth:
    15.2 mm +3.7 mm versus XDA Ignito
  2. 2. XDA Ignito

    Height:
    102 mm
    Width:
    51 mm
    Depth:
    11.5 mm

Weight

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

  1. 1. C900 Optimus 7Q

    178 g

    +68 g versus XDA Ignito

  2. 2. XDA Ignito

    110 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. C900 Optimus 7Q

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²
  2. 2. XDA Ignito

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

C900 Optimus 7Q has approximately 43.6% more rectangular screen area than XDA Ignito.

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.

C900 Optimus 7Q: Original memory entry

16 GB · 512 MB RAM · 512 MB ROM

XDA Ignito: Original memory entry

4 GB · 192 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. C900 Optimus 7Q

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

2. XDA Ignito

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

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. C900 Optimus 7Q

    1500 mAh

    +600 mAh versus XDA Ignito

  2. 2. XDA Ignito

    900 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. C900 Optimus 7Q2. XDA Ignito

Everyday essentials
Everyday essentials — specifications for C900 Optimus 7Q, XDA Ignito.
SpecificationC900 Optimus 7QXDA Ignito
Dimensions (HxWxD)
  • 119.5 Х 59.5 Х 15.2 mm
  • 102 Х 51 Х 11.5 mm
Weight
  • 178 g
  • 110 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.8" inch
Screen resolution
  • 480 x 800 px
  • 480 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
  • 4 GB
  • 192 MB RAM
  • 256 MB ROM
Memory card support
  • No
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 900 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 7
  • Microsoft Windows Mobile 6.1 Professional
Chipset
  • Qualcomm QSD8650 Snapdragon S1
  • Qualcomm MSM7201A
Headphone jack
  • Yes
  • No
Display
Display — specifications for C900 Optimus 7Q, XDA Ignito.
SpecificationC900 Optimus 7QXDA Ignito
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 34.9 cm2
  • 24.3 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 49.0%
  • 46.7%
PPI /points per inch/
  • 267 PPI
  • 286 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for C900 Optimus 7Q, XDA Ignito.
SpecificationC900 Optimus 7QXDA Ignito
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • 720p
  • CIF@30fps
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for C900 Optimus 7Q, XDA Ignito.
SpecificationC900 Optimus 7QXDA Ignito
Processor CPU
  • 1.0 GHz Scorpion
  • 528 MHz ARM 11
Graphics processor GPU
  • Adreno 200
  • Adreno 130
General specs
General specs — specifications for C900 Optimus 7Q, XDA Ignito.
SpecificationC900 Optimus 7QXDA Ignito
Release date
  • 2010
  • October
  • 2008
  • August
Colors
  • Black
  • Black
Battery life
  • Stand by time- Up to 350 h Talking time- Up to 7 h
  • Stand by time- Up to 285 h Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for C900 Optimus 7Q, XDA Ignito.
SpecificationC900 Optimus 7QXDA Ignito
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 / 1900
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 2.1
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.35 W/kg (head) 0.30 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for C900 Optimus 7Q, XDA Ignito.
SpecificationC900 Optimus 7QXDA Ignito
Radio
  • Stereo FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • TouchFLO 3D finger swipe navigation -Handwriting recognition
Other features
Other features — specifications for C900 Optimus 7Q, XDA Ignito.
SpecificationC900 Optimus 7QXDA Ignito
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Document viewer/editor -Voice memo -Predictive text input - Also known as LG Optimus Quantum
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player HTC Diamond 100 platform