Celkon A125 vs O2 XDA II

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

    A125: 111.8 g lighter

    A125:
    78.2 g
    XDA II:
    190 g
  • Width

    A125: 1.5 mm narrower

    A125:
    68.5 mm
    XDA II:
    70 mm
  • Screen diagonal

    XDA II: 1 in smaller diagonal

    A125:
    4.5 in
    XDA II:
    3.5 in
  • Depth

    A125: 9 mm thinner

    A125:
    10 mm
    XDA II:
    19 mm
  • Height

    XDA II: 8 mm shorter

    A125:
    138 mm
    XDA II:
    130 mm
  • Release year

    A125:
    2014
    XDA II:
    2003

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. A125

    Height:
    138 mm +8 mm versus XDA II
    Width:
    68.5 mm
    Depth:
    10 mm
  2. 2. XDA II

    Height:
    130 mm
    Width:
    70 mm +1.5 mm versus A125
    Depth:
    19 mm +9 mm versus A125

Weight

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

  1. 1. A125

    78.2 g

  2. 2. XDA II

    190 g

    +111.8 g versus A125

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. A125

    A125: Screen geometry unavailable or conflicting.

  2. 2. XDA II

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    37.9 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.

A125: Original memory entry

4 GB · 512 MB RAM

XDA II: Original memory entry

128 MB RAM · 64 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. A125

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

2. XDA II

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC/SD

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. A125

    2000 mAh

    +800 mAh versus XDA II

  2. 2. XDA II

    1200 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. A1252. XDA II

Everyday essentials
Everyday essentials — specifications for A125, XDA II.
SpecificationA125XDA II
Dimensions (HxWxD)
  • 138 Х 68.5 Х 10 mm
  • 130 Х 70 Х 19 mm
Weight
  • 78.2 g
  • 190 g
Technology
  • TFT
  • TFT
Screen size
  • 4.5" inch
  • 3.5" inch
Screen resolution
  • 960 x 854 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 128 MB RAM
  • 64 MB ROM
Memory card support
  • microSD
  • up to 32 GB
  • MMC/SD
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1200 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Microsoft Windows Mobile 2003 for PocketPC Phone Edition
Headphone jack
  • Yes
  • No
Display
Display — specifications for A125, XDA II.
SpecificationA125XDA II
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 65K
Screen area
  • 64.9 cm2
  • 37.9 cm2
Screen format Unknown
  • 4:3 (height:width)
Screen to body ratio
  • 68.6%
  • 41.7%
PPI /points per inch/
  • 0 PPI
  • 114 PPI
Camera and Video
Camera and Video — specifications for A125, XDA II.
SpecificationA125XDA II
Rear camera, main
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 5 MP
Unknown
Video
  • Yes
  • No
Front camera, selfie
  • 1.3 MP
  • Single
  • 0 MP,
Specifications
  • 1.3 MP
Unknown
Performance
Performance — specifications for A125, XDA II.
SpecificationA125XDA II
Processor CPU
  • Dual-core 1.3 GHz
  • Intel Strong PXA263 400 MHz
General specs
General specs — specifications for A125, XDA II.
SpecificationA125XDA II
Release date
  • 2014
  • 2003
Colors
  • White
  • Black
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 3 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for A125, XDA II.
SpecificationA125XDA II
SIM card
  • Dual SIM (Mini-SIM)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 2.0
  • Yes
Harmful irradiation
  • SAR EU - 0.74 W/kg (head) 0.68 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A125, XDA II.
SpecificationA125XDA II
Radio
  • FM radio
  • No
Other features
Other features — specifications for A125, XDA II.
SpecificationA125XDA II
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - Pocket Office -MP3/MP4 player -Voice memo - Produced by HTC. Functionally identical to Qtek 2020
  • i-mate Pocket PC
  • T-Mobile MDA II and Orange SPV M1000.