Karbonn A7 Star vs Samsung i750

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Width

    i750: 14 mm narrower

    A7 Star:
    66 mm
    i750:
    52 mm
  • Screen diagonal

    i750: 1.9 in smaller diagonal

    A7 Star:
    4.5 in
    i750:
    2.6 in
  • Depth

    A7 Star: 11.6 mm thinner

    A7 Star:
    10.4 mm
    i750:
    22 mm
  • Height

    i750: 6 mm shorter

    A7 Star:
    113 mm
    i750:
    107 mm
  • Release year

    A7 Star:
    2013
    i750:
    2005

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 +6 mm versus i750
    Width:
    66 mm +14 mm versus i750
    Depth:
    10.4 mm
    Weight:
    Unknown
  2. 2. i750

    Height:
    107 mm
    Width:
    52 mm
    Depth:
    22 mm +11.6 mm versus A7 Star
    Weight:
    160 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. i750

    Screen diagonal:
    2.6 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    20.9 cm²

A7 Star has approximately 166.7% more rectangular screen area than i750.

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

i750: Original memory entry

79 MB

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. i750

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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

    +600 mAh versus i750

  2. 2. i750

    800 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. A7 Star2. i750

Everyday essentials
Everyday essentials — specifications for A7 Star, i750.
SpecificationA7 Stari750
Dimensions (HxWxD)
  • 113 Х 66 Х 10.4 mm
  • 107 Х 52 Х 22 mm
Weight
  • 0 g
  • 160 g
Technology Unknown
  • TFT
Screen size
  • 4.5" inch
  • 2.6" inch
Screen resolution
  • 480 x 854 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 164 MB
  • 79 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Microsoft Windows Mobile 2003 SE PocketPC
Chipset
  • Mediatek MT6517
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for A7 Star, i750.
SpecificationA7 Stari750
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 65K
Screen area
  • 55.8 cm2
  • 20.9 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 74.8%
  • 37.6%
PPI /points per inch/
  • 218 PPI
  • 154 PPI
Camera and Video
Camera and Video — specifications for A7 Star, i750.
SpecificationA7 Stari750
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • 2 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Performance
Performance — specifications for A7 Star, i750.
SpecificationA7 Stari750
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Intel XScale PXA270 416 MHz
Graphics processor GPU
  • PowerVR SGX531u
Unknown
General specs
General specs — specifications for A7 Star, i750.
SpecificationA7 Stari750
Release date
  • 2013
  • 2005
  • Q1
Colors
  • white/black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 135 h Talking time- Up to 5 h
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for A7 Star, i750.
SpecificationA7 Stari750
SIM card
  • Dual SIM
  • Mini-SIM
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11b
GPS
  • No
  • No
USB
  • Proprietary
  • Proprietary
Bluetooth
  • Yes
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.99 W/kg (head)
  • SAR EU - 0.22 W/kg (head)
Music and Audio
Music and Audio — specifications for A7 Star, i750.
SpecificationA7 Stari750
Radio
  • FM radio
  • No
Others Unknown
  • Dual speaker
Other features
Other features — specifications for A7 Star, i750.
SpecificationA7 Stari750
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - TV-out -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Pocket Office -File explorer -SyncML -Predictive text input -Voice memo -Organizer