HTC One XC vs Karbonn A7 Star

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.

  • Width

    A7 Star: 3 mm narrower

    One XC:
    69 mm
    A7 Star:
    66 mm
  • Screen diagonal

    A7 Star: 0.2 in smaller diagonal

    One XC:
    4.7 in
    A7 Star:
    4.5 in
  • Depth

    One XC: 0.9 mm thinner

    One XC:
    9.5 mm
    A7 Star:
    10.4 mm
  • Height

    A7 Star: 21.8 mm shorter

    One XC:
    134.8 mm
    A7 Star:
    113 mm
  • Release year

    One XC:
    2012
    A7 Star:
    2013

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. One XC

    Height:
    134.8 mm +21.8 mm versus A7 Star
    Width:
    69 mm +3 mm versus A7 Star
    Depth:
    9.5 mm
    Weight:
    138.5 g
  2. 2. A7 Star

    Height:
    113 mm
    Width:
    66 mm
    Depth:
    10.4 mm +0.9 mm versus One XC
    Weight:
    Unknown

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. One XC

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. A7 Star

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

One XC has approximately 9.1% more rectangular screen area than A7 Star.

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 One XC, A7 Star, compared at the same storage capacity.
StorageOne XCA7 Star
16 GB 1 GB RAM Unknown
A7 Star: Original memory entry

164 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. One XC

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

2. A7 Star

NFC:
Unknown
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. One XC

    2000 mAh

    +600 mAh versus A7 Star

  2. 2. A7 Star

    1400 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. One XC2. A7 Star

Everyday essentials
Everyday essentials — specifications for One XC, A7 Star.
SpecificationOne XCA7 Star
Dimensions (HxWxD)
  • 134.8 Х 69 Х 9.5 mm
  • 113 Х 66 Х 10.4 mm
Weight
  • 138.5 g
  • 0 g
Screen size
  • 4.7" inch
  • 4.5" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 164 MB
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich); Sense UI
  • Android 4.0 (Ice Cream Sandwich)
Chipset Unknown
  • Mediatek MT6517
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One XC, A7 Star.
SpecificationOne XCA7 Star
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 60.9 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.5%
  • 74.8%
PPI /points per inch/
  • 312 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for One XC, A7 Star.
SpecificationOne XCA7 Star
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
Unknown
Performance
Performance — specifications for One XC, A7 Star.
SpecificationOne XCA7 Star
Processor CPU
  • Dual-core 1.5 GHz
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531u
General specs
General specs — specifications for One XC, A7 Star.
SpecificationOne XCA7 Star
Release date
  • 2012
  • June
  • 2013
Colors
  • Black
  • white/black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 135 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for One XC, A7 Star.
SpecificationOne XCA7 Star
SIM card
  • Mini-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - CDMA 800 / 1900 GSM 900 / 1800 / 1900
Unknown
Speed
  • EV-DO Rev.A 3.1 Mbps
Unknown
GPRS Unknown
  • Yes
Edge Unknown
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0 (MHL TV-out)
  • Proprietary
Bluetooth
  • Yes
  • Yes
Harmful irradiation Unknown
  • SAR EU - 0.99 W/kg (head)
Music and Audio
Music and Audio — specifications for One XC, A7 Star.
SpecificationOne XCA7 Star
Radio
  • FM radio
  • FM radio
Others
  • Beats Audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for One XC, A7 Star.
SpecificationOne XCA7 Star
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV player -Document viewer -Voice memo/dial/commands -Predictive text input - For China
  • Sensors Accelerometer
  • proximity