Celkon AR45 vs Samsung Galaxy Express I8730

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.

  • Chipset

    AR45:
    Mediatek MT6572 (28 nm)
    Galaxy Express I8730:
    Qualcomm MSM8930 Snapdragon 400 (28 nm)

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. AR45

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. Galaxy Express I8730

    Height:
    132.2 mm
    Width:
    69.1 mm
    Depth:
    9.3 mm
    Weight:
    139.1 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. AR45

    AR45: Screen geometry unavailable or conflicting.

  2. 2. Galaxy Express I8730

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    57.6 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.

Recorded RAM for AR45, Galaxy Express I8730, compared at the same storage capacity.
StorageAR45Galaxy Express I8730
8 GB Unknown 1 GB RAM
AR45: 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. AR45

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

2. Galaxy Express I8730

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (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. AR45

    2000 mAh

  2. 2. Galaxy Express I8730

    2000 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. AR452. Galaxy Express I8730

Everyday essentials
Everyday essentials — specifications for AR45, Galaxy Express I8730.
SpecificationAR45Galaxy Express I8730
Dimensions (HxWxD)
  • Х Х mm
  • 132.2 Х 69.1 Х 9.3 mm
Weight
  • 0 g
  • 139.1 g
Technology
  • TFT
  • Super AMOLED Plus
Screen size
  • 4.5" inch
  • 4.5" inch
Screen resolution
  • 960 x 854 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 4.1.2 (Jelly Bean)
Chipset
  • Mediatek MT6572 (28 nm)
  • Qualcomm MSM8930 Snapdragon 400 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for AR45, Galaxy Express I8730.
SpecificationAR45Galaxy Express I8730
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 64.9 cm2
  • 57.6 cm2
Screen format Unknown
  • 5:3 (height:width)
Screen to body ratio Unknown
  • 63.1%
PPI /points per inch/
  • 0 PPI
  • 207 PPI
Camera and Video
Camera and Video — specifications for AR45, Galaxy Express I8730.
SpecificationAR45Galaxy Express I8730
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 1.3 MP
  • 1.3 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for AR45, Galaxy Express I8730.
SpecificationAR45Galaxy Express I8730
Processor CPU
  • Dual-core 1.2 GHz Cortex-A7
  • Dual-core 1.2 GHz Krait
Graphics processor GPU
  • Mali-400
  • Adreno 305
Antutu 7 score * Unknown
  • 13200
General specs
General specs — specifications for AR45, Galaxy Express I8730.
SpecificationAR45Galaxy Express I8730
Release date
  • 2013
  • October
  • 2013
  • January
Colors
  • White
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 180 EUR
Battery life Unknown
  • Stand by time- Up to 586 h (2G) / Up to 581 h (3G) Talking time- Up to 19 h 23 min (2G) / Up to 11 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for AR45, Galaxy Express I8730.
SpecificationAR45Galaxy Express I8730
SIM card
  • Dual SIM (Mini-SIM)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
  • LTE
GPRS
  • Class 12
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
Bluetooth
  • Yes
  • 4.0
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 0.74 W/kg (head) 0.68 W/kg (body)
  • SAR - 0.48 W/kg (head) 0.73 W/kg (body) SAR EU - 0.33 W/kg (head) 0.35 W/kg (body)
Music and Audio
Music and Audio — specifications for AR45, Galaxy Express I8730.
SpecificationAR45Galaxy Express I8730
Radio
  • FM radio
  • Stereo FM radio
  • RDS
  • recordin
Other features
Other features — specifications for AR45, Galaxy Express I8730.
SpecificationAR45Galaxy Express I8730
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass