Celkon A403 vs Lava X10

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

    A403: 20 g lighter

    A403:
    113 g
    X10:
    133 g
  • Width

    A403: 5.8 mm narrower

    A403:
    65 mm
    X10:
    70.8 mm
  • Screen diagonal

    A403: 1 in smaller diagonal

    A403:
    4 in
    X10:
    5 in
  • Chipset

    A403:
    Spreadtrum SC7715
    X10:
    Mediatek MT6735 (28 nm)
  • Depth

    X10: 2.3 mm thinner

    A403:
    10.2 mm
    X10:
    7.9 mm
  • Height

    A403: 17 mm shorter

    A403:
    125 mm
    X10:
    142 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. A403

    Height:
    125 mm
    Width:
    65 mm
    Depth:
    10.2 mm +2.3 mm versus X10
  2. 2. X10

    Height:
    142 mm +17 mm versus A403
    Width:
    70.8 mm +5.8 mm versus A403
    Depth:
    7.9 mm

Weight

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

  1. 1. A403

    113 g

  2. 2. X10

    133 g

    +20 g versus A403

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. A403

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. X10

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

X10 has approximately 51.3% more rectangular screen area than A403.

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 A403, X10, compared at the same storage capacity.
StorageA403X10
16 GB Unknown 3 GB RAM
A403: Original memory entry

4 GB · 512 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. A403

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

2. X10

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

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. A403

    1400 mAh

  2. 2. X10

    2900 mAh

    +1500 mAh versus A403

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. A4032. X10

Everyday essentials
Everyday essentials — specifications for A403, X10.
SpecificationA403X10
Dimensions (HxWxD)
  • 125 Х 65 Х 10.2 mm
  • 142 Х 70.8 Х 7.9 mm
Weight
  • 113 g
  • 133 g
Technology Unknown
  • IPS LCD
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 2900 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 5.1 (Lollipop)
  • upgradable to 6.0 (Marshmallow)
Chipset
  • Spreadtrum SC7715
  • Mediatek MT6735 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A403, X10.
SpecificationA403X10
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.1%
  • 68.6%
PPI /points per inch/
  • 233 PPI
  • 294 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for A403, X10.
SpecificationA403X10
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • 13 MP
  • AF
Functions
  • LED flash
  • Dual-LED flash
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.3 MP
  • 5 MP
Performance
Performance — specifications for A403, X10.
SpecificationA403X10
Processor CPU
  • 1.0 GHz
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T720MP2
General specs
General specs — specifications for A403, X10.
SpecificationA403X10
Release date
  • 2015
  • August
  • 2015
  • November
Colors
  • Black
  • Light Blue
  • Red
  • Yellow
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life Unknown
  • Stand by time- Up to 209 h (3G) Talking time- Up to 18 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A403, X10.
SpecificationA403X10
SIM card
  • Dual SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 40(2300)
Speed
  • HSPA
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.68 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A403, X10.
SpecificationA403X10
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A403, X10.
SpecificationA403X10
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity - For India