Karbonn A7 Star vs Samsung Galaxy Core Plus

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.

  • Screen diagonal

    Galaxy Core Plus: 0.2 in smaller diagonal

    A7 Star:
    4.5 in
    Galaxy Core Plus:
    4.3 in
  • Depth

    Galaxy Core Plus: 0.9 mm thinner

    A7 Star:
    10.4 mm
    Galaxy Core Plus:
    9.5 mm
  • Height

    A7 Star: 16.7 mm shorter

    A7 Star:
    113 mm
    Galaxy Core Plus:
    129.7 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. A7 Star

    Height:
    113 mm
    Width:
    66 mm
    Depth:
    10.4 mm +0.9 mm versus Galaxy Core Plus
    Weight:
    Unknown
  2. 2. Galaxy Core Plus

    Height:
    129.7 mm +16.7 mm versus A7 Star
    Width:
    66 mm
    Depth:
    9.5 mm
    Weight:
    132.5 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.

  1. 1. A7 Star

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Galaxy Core Plus

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²

A7 Star has approximately 6.1% more rectangular screen area than Galaxy Core Plus.

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.

A7 Star: Original memory entry

164 MB

Galaxy Core Plus: Original memory entry

4 GB

Practical features

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

1. A7 Star

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

2. Galaxy Core Plus

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. A7 Star

    1400 mAh

  2. 2. Galaxy Core Plus

    1800 mAh

    +400 mAh versus A7 Star

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. A7 Star2. Galaxy Core Plus

Everyday essentials
Everyday essentials — specifications for A7 Star, Galaxy Core Plus.
SpecificationA7 StarGalaxy Core Plus
Dimensions (HxWxD)
  • 113 Х 66 Х 10.4 mm
  • 129.7 Х 66 Х 9.5 mm
Weight
  • 0 g
  • 132.5 g
Technology Unknown
  • TFT
Screen size
  • 4.5" inch
  • 4.3" inch
Screen resolution
  • 480 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.
  • 164 MB
  • 4 GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 1800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 4.2 (Jelly Bean)
Chipset
  • Mediatek MT6517
Unknown
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A7 Star, Galaxy Core Plus.
SpecificationA7 StarGalaxy Core Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 52.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 74.8%
  • 61.5%
PPI /points per inch/
  • 218 PPI
  • 217 PPI
Camera and Video
Camera and Video — specifications for A7 Star, Galaxy Core Plus.
SpecificationA7 StarGalaxy Core Plus
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance

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

Performance — specifications for A7 Star, Galaxy Core Plus.
SpecificationA7 StarGalaxy Core Plus
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Dual-core 1.2 GHz
Graphics processor GPU
  • PowerVR SGX531u
Unknown
Antutu 7 score * Unknown
  • 11433
General specs
General specs — specifications for A7 Star, Galaxy Core Plus.
SpecificationA7 StarGalaxy Core Plus
Release date
  • 2013
  • 2013
  • October
Colors
  • white/black
  • White
  • Black
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 135 h Talking time- Up to 5 h
  • Stand by time- Up to 320 h Talking time- Up to 9 h Music play - Up to 40 h
Communication and Connectivity
Communication and Connectivity — specifications for A7 Star, Galaxy Core Plus.
SpecificationA7 StarGalaxy Core Plus
SIM card
  • Dual SIM
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - G3500 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G3502
Speed Unknown
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • Yes
  • 3.0
Harmful irradiation
  • SAR EU - 0.99 W/kg (head)
  • SAR - 0.61 W/kg (head) 1.11 W/kg (body) SAR EU - 0.54 W/kg (head) 0.46 W/kg (body)
Music and Audio
Music and Audio — specifications for A7 Star, Galaxy Core Plus.
SpecificationA7 StarGalaxy Core Plus
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A7 Star, Galaxy Core Plus.
SpecificationA7 StarGalaxy Core Plus
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - Versions: Samsung Galaxy Core Plus G3500 Samsung Galaxy Trend 3 G3502 with dual-SIM card slots for China