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Celkon A518 vs O2 XDA

Compare recorded specifications, size and practical differences.

Celkon A518

Celkon A518

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O2 XDA

O2 XDA

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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.

  • WeightA518: 37 g lighterA518: 164 g · XDA: 201 g
  • Screen diagonalXDA: 1.5 in smaller diagonalXDA: 3.5 in · A518: 5 in
  • DepthA518: 8.2 mm thinnerA518: 9.8 mm · XDA: 18 mm
  • HeightXDA: 16 mm shorterXDA: 129 mm · A518: 145 mm
  • Release year2015 / 2003A518: 2015 · XDA: 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.

Front
A518: 145 × 73 mm 1 XDA: 129 × 73 mm 2
Side
A518: 145 × 9.8 mm 1 XDA: 129 × 18 mm 2
  1. 1. A518
    Height
    145 mm+16 mm versus XDA
    Width
    73 mm
    Depth
    9.8 mm
    Weight
    164 g
  2. 2. XDA
    Height
    129 mm
    Width
    73 mm
    Depth
    18 mm+8.2 mm versus A518
    Weight
    201 g
Weight

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

  1. 1. A518164 g
  2. 2. XDA201 g

    +37 g versus A518

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.

Screen size
A518: 5 in, 16:9, About 68.9 cm² rectangular area 1 XDA: 3.5 in, 4:3, About 37.9 cm² rectangular area 2
  1. 1. A518 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. XDA 3.5 in · 4:3 About 37.9 cm² rectangular area

A518 has approximately 81.7% more rectangular screen area than XDA.

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.

A518: Original memory entry

4 GB · 512 MB RAM

XDA: Original memory entry

64 MB RAM · 32 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. A518

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

2. XDA

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. A5182. XDA

Everyday essentials
Everyday essentials
SpecificationA518XDA
Dimensions (HxWxD)
  • 145 Х 73 Х 9.8 mm
  • 129 Х 73 Х 18 mm
Weight
  • 164 g
  • 201 g
Technology Unknown
  • TFT
Screen size
  • 5" inch
  • 3.5" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 64 MB RAM
  • 32 MB ROM
Memory card support
  • microSD
  • up to 32 GB
  • MMC/SD
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 0 mAh,
Operating system OS
  • Android 4.4.2 (KitKat)
  • Microsoft Windows PocketPC
Chipset
  • Spreadtrum 7715
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationA518XDA
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 4096
Screen area
  • 68.9 cm2
  • 37.9 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 65.1%
  • 40.3%
PPI /points per inch/
  • 196 PPI
  • 114 PPI
Camera and Video
Camera and Video
SpecificationA518XDA
Rear camera, main
  • 3.15 MP
  • Single
  • 0 MP,
Camera specs
  • 3.15 MP
Unknown
Functions
  • LED flash
Unknown
Video
  • Yes
Unknown
Front camera, selfie
  • 1.3 MP
  • Single
  • 0 MP,
Specifications
  • 1.3 MP
Unknown
Performance
Performance
SpecificationA518XDA
Processor CPU
  • 1.0 GHz
  • Intel Strong PXA263 400 MHz
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs
SpecificationA518XDA
Release date
  • 2015
  • April
  • 2003
Colors
  • Blue
  • White
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
SpecificationA518XDA
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 8
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • Yes
  • No
USB
  • microUSB
  • Proprietary
Bluetooth
  • 2.0
  • No
Harmful irradiation
  • SAR EU - 0.25 W/kg (head) 0.55 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationA518XDA
Radio
  • FM radio
  • No
Other features
Other features
SpecificationA518XDA
Dop
  • Sensors Accelerometer
  • Infrared port - Pocket Office -Media player -Voice memo - Produced by HTC. Functionally identical to Qtek 1010.