Karbonn A7 Star vs Motorola A920

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

    A920: 6 mm narrower

    A7 Star:
    66 mm
    A920:
    60 mm
  • Chipset

    A7 Star:
    Mediatek MT6517
    A920:
    TI OMAP 1510
  • Depth

    A7 Star: 13.6 mm thinner

    A7 Star:
    10.4 mm
    A920:
    24 mm
  • Height

    A7 Star: 35 mm shorter

    A7 Star:
    113 mm
    A920:
    148 mm
  • Release year

    A7 Star:
    2013
    A920:
    2003

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 +6 mm versus A920
    Depth:
    10.4 mm
    Weight:
    Unknown
  2. 2. A920

    Height:
    148 mm +35 mm versus A7 Star
    Width:
    60 mm
    Depth:
    24 mm +13.6 mm versus A7 Star
    Weight:
    212 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. A7 Star

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. A920

    A920: Screen geometry unavailable or conflicting.

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

A920: Original memory entry

8 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. A920

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC/SD · 32 MB SD included

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

    +350 mAh versus A920

  2. 2. A920

    1050 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. A920

Everyday essentials
Everyday essentials — specifications for A7 Star, A920.
SpecificationA7 StarA920
Dimensions (HxWxD)
  • 113 Х 66 Х 10.4 mm
  • 148 Х 60 Х 24 mm
Weight
  • 0 g
  • 212 g
Technology Unknown
  • TFT
Screen size
  • 4.5" inch
  • 0" inch
Screen resolution
  • 480 x 854 px
  • 208 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 164 MB
  • 8 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • MMC/SD
  • 32 MB SD included
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 1050 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Symbian 7.0
  • UIQ 2.0
Chipset
  • Mediatek MT6517
  • TI OMAP 1510
Headphone jack
  • Yes
  • No
Display
Display — specifications for A7 Star, A920.
SpecificationA7 StarA920
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 65K
Screen area
  • 55.8 cm2
Unknown
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 74.8%
Unknown
PPI /points per inch/
  • 218 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for A7 Star, A920.
SpecificationA7 StarA920
Rear camera, main
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 5 MP
Unknown
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Performance
Performance — specifications for A7 Star, A920.
SpecificationA7 StarA920
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • 168 MHz ARM925T
Graphics processor GPU
  • PowerVR SGX531u
Unknown
General specs
General specs — specifications for A7 Star, A920.
SpecificationA7 StarA920
Release date
  • 2013
  • 2003
Colors
  • white/black
Unknown
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 160 h Talking time- Up to 2 h
Communication and Connectivity
Communication and Connectivity — specifications for A7 Star, A920.
SpecificationA7 StarA920
SIM card
  • Dual SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • No
  • Yes
USB
  • Proprietary
  • Proprietary
Bluetooth
  • Yes
  • Yes
Harmful irradiation
  • SAR EU - 0.99 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for A7 Star, A920.
SpecificationA7 StarA920
Radio
  • FM radio
  • No
Others Unknown
  • MIDI
  • AMR ringtones
Other features
Other features — specifications for A7 Star, A920.
SpecificationA7 StarA920
Dop
  • Sensors Accelerometer
  • proximity
  • MP3/MP4 player -Predictive text input -Organizer -Sync ML -Voice memo