Motorola A920 vs O2 XDA Serra

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 Serra: 47 g lighter

    A920:
    212 g
    XDA Serra:
    165 g
  • Width

    XDA Serra: 9 mm narrower

    A920:
    60 mm
    XDA Serra:
    51 mm
  • Chipset

    A920:
    TI OMAP 1510
    XDA Serra:
    Qualcomm MSM7201A
  • Depth

    XDA Serra: 5.9 mm thinner

    A920:
    24 mm
    XDA Serra:
    18.1 mm
  • Height

    XDA Serra: 46 mm shorter

    A920:
    148 mm
    XDA Serra:
    102 mm
  • Release year

    A920:
    2003
    XDA Serra:
    2008

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. A920

    Height:
    148 mm +46 mm versus XDA Serra
    Width:
    60 mm +9 mm versus XDA Serra
    Depth:
    24 mm +5.9 mm versus XDA Serra
  2. 2. XDA Serra

    Height:
    102 mm
    Width:
    51 mm
    Depth:
    18.1 mm

Weight

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

  1. 1. A920

    212 g

    +47 g versus XDA Serra

  2. 2. XDA Serra

    165 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. A920

    A920: Screen geometry unavailable or conflicting.

  2. 2. XDA Serra

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

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.

A920: Original memory entry

8 MB

XDA Serra: Original memory entry

288 MB RAM · 512 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. A920

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC/SD · 32 MB SD included

2. XDA Serra

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

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. A920

    1050 mAh

  2. 2. XDA Serra

    1340 mAh

    +290 mAh versus A920

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. A9202. XDA Serra

Everyday essentials
Everyday essentials — specifications for A920, XDA Serra.
SpecificationA920XDA Serra
Dimensions (HxWxD)
  • 148 Х 60 Х 24 mm
  • 102 Х 51 Х 18.1 mm
Weight
  • 212 g
  • 165 g
Technology
  • TFT
  • TFT
Screen size
  • 0" inch
  • 2.8" inch
Screen resolution
  • 208 x 320 px
  • 480 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 MB
  • 288 MB RAM
  • 512 MB ROM
Memory card support
  • MMC/SD
  • 32 MB SD included
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Po
  • 1340 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian 7.0
  • UIQ 2.0
  • Microsoft Windows Mobile 6.1 Professional
Chipset
  • TI OMAP 1510
  • Qualcomm MSM7201A
Headphone jack
  • No
  • No
Display
Display — specifications for A920, XDA Serra.
SpecificationA920XDA Serra
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area Unknown
  • 24.3 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio Unknown
  • 46.7%
PPI /points per inch/
  • 0 PPI
  • 286 PPI
Camera and Video
Camera and Video — specifications for A920, XDA Serra.
SpecificationA920XDA Serra
Rear camera, main
  • 0.3 MP
  • Single
  • 3.15 MP
  • Single
Camera specs Unknown
  • 3.15 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for A920, XDA Serra.
SpecificationA920XDA Serra
Processor CPU
  • 168 MHz ARM925T
  • 528 MHz ARM 11
Graphics processor GPU Unknown
  • Adreno 130
General specs
General specs — specifications for A920, XDA Serra.
SpecificationA920XDA Serra
Release date
  • 2003
  • 2008
  • July
Colors Unknown
  • Black
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 2 h
  • Stand by time- Up to 406 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity — specifications for A920, XDA Serra.
SpecificationA920XDA Serra
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • Yes
  • 384 kbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • Proprietary
  • miniUSB
Bluetooth
  • Yes
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for A920, XDA Serra.
SpecificationA920XDA Serra
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • MIDI
  • AMR ringtones
  • Handwriting recognition
Other features
Other features — specifications for A920, XDA Serra.
SpecificationA920XDA Serra
Dop
  • MP3/MP4 player -Predictive text input -Organizer -Sync ML -Voice memo
  • Sensors Accelerometer MP3/WAV/WMA player -MP4/WMV/3gp player -Pocket Office -Voice memo -Predictive text input