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Celkon A403 vs Samsung Gravity SMART

Compare recorded specifications, size and practical differences.

Celkon A403

Celkon A403

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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.

  • WeightA403: 17 g lighterA403: 113 g · Gravity SMART: 130 g
  • WidthGravity SMART: 6 mm narrowerGravity SMART: 59 mm · A403: 65 mm
  • Screen diagonalGravity SMART: 0.8 in smaller diagonalGravity SMART: 3.2 in · A403: 4 in
  • DepthA403: 3.8 mm thinnerA403: 10.2 mm · Gravity SMART: 14 mm
  • HeightGravity SMART: 11 mm shorterGravity SMART: 114 mm · A403: 125 mm
  • Release year2015 / 2011A403: 2015 · Gravity SMART: 2011

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
A403: 125 × 65 mm 1 Gravity SMART: 114 × 59 mm 2
Side
A403: 125 × 10.2 mm 1 Gravity SMART: 114 × 14 mm 2
  1. 1. A403
    Height
    125 mm+11 mm versus Gravity SMART
    Width
    65 mm+6 mm versus Gravity SMART
    Depth
    10.2 mm
    Weight
    113 g
  2. 2. Gravity SMART
    Height
    114 mm
    Width
    59 mm
    Depth
    14 mm+3.8 mm versus A403
    Weight
    130 g
Weight

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

  1. 1. A403113 g
  2. 2. Gravity SMART130 g

    +17 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.

Screen size
A403: 4 in, 5:3, About 45.5 cm² rectangular area 1 Gravity SMART: 3.2 in, 3:2, About 30.5 cm² rectangular area 2
  1. 1. A403 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. Gravity SMART 3.2 in · 3:2 About 30.5 cm² rectangular area

A403 has approximately 49.4% more rectangular screen area than Gravity SMART.

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.

A403: Original memory entry

4 GB · 512 MB RAM

Gravity SMART: Original memory entry

150 MB · 270 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. Gravity SMART

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

Battery capacity

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

Recorded capacity

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

  1. 1. A4031400 mAh
  2. 2. Gravity SMART1500 mAh

    +100 mAh versus A403

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationA403Gravity SMART
Dimensions (HxWxD)
  • 125 Х 65 Х 10.2 mm
  • 114 Х 59 Х 14 mm
Weight
  • 113 g
  • 130 g
Technology Unknown
  • TFT
Screen size
  • 4" inch
  • 3.2" inch
Screen resolution
  • 480 x 800 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 150 MB
  • 270 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 2.2 (Froyo)
Chipset
  • Spreadtrum SC7715
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA403Gravity SMART
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 30.5 cm2
Screen format
  • 5:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 56.1%
  • 45.3%
PPI /points per inch/
  • 233 PPI
  • 180 PPI
Camera and Video
Camera and Video
SpecificationA403Gravity SMART
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 320p@14fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 0 MP,
Specifications
  • 1.3 MP
Unknown
Performance
Performance
SpecificationA403Gravity SMART
Processor CPU
  • 1.0 GHz
  • 800 MHz ARMv6
General specs
General specs
SpecificationA403Gravity SMART
Release date
  • 2015
  • August
  • 2011
  • June
Colors
  • Black
  • Light Blue
  • Red
  • Yellow
  • Black/Red
  • Black/Green
  • Lunar Grey
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 170 EUR
Battery life Unknown
  • Stand by time- Up to 364 h Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationA403Gravity SMART
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g
  • DLNA
  • hotspot
GPS
  • A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 3.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.68 W/kg (body)
  • SAR - 0.47 W/kg (head) 1.05 W/kg (body) SAR EU - 0.19 W/kg (head)
Music and Audio
Music and Audio
SpecificationA403Gravity SMART
Radio
  • FM radio
  • No
Other features
Other features
SpecificationA403Gravity SMART
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity - MP4/H.264 player -MP3/WAV/AAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo -Predictive text input (Swype) - For T-Mobile. Also known as Samsung Gravity Touch 2
  • Samsung Smart
  • Samsung GT2
  • Samsung SGH-T589
  • Samsung Galaxy Q