Celkon Q44 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

    Q44: 1.8 mm narrower

    Q44:
    64.2 mm
    A7 Star:
    66 mm
  • Screen diagonal

    Q44: 0.5 in smaller diagonal

    Q44:
    4 in
    A7 Star:
    4.5 in
  • Depth

    Q44: 0.9 mm thinner

    Q44:
    9.5 mm
    A7 Star:
    10.4 mm
  • Height

    A7 Star: 16 mm shorter

    Q44:
    129 mm
    A7 Star:
    113 mm
  • Release year

    Q44:
    2014
    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. Q44

    Height:
    129 mm +16 mm versus A7 Star
    Width:
    64.2 mm
    Depth:
    9.5 mm
    Weight:
    133.6 g
  2. 2. A7 Star

    Height:
    113 mm
    Width:
    66 mm +1.8 mm versus Q44
    Depth:
    10.4 mm +0.9 mm versus Q44
    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. Q44

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. A7 Star

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

A7 Star has approximately 22.6% more rectangular screen area than Q44.

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 Q44, A7 Star, compared at the same storage capacity.
StorageQ44A7 Star
8 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. Q44

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

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. Q44

    1500 mAh

    +100 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. Q442. A7 Star

Everyday essentials
Everyday essentials — specifications for Q44, A7 Star.
SpecificationQ44A7 Star
Dimensions (HxWxD)
  • 129 Х 64.2 Х 9.5 mm
  • 113 Х 66 Х 10.4 mm
Weight
  • 133.6 g
  • 0 g
Technology
  • IPS LCD
Unknown
Screen size
  • 4" inch
  • 4.5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 164 MB
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.0 (Ice Cream Sandwich)
Chipset Unknown
  • Mediatek MT6517
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Q44, A7 Star.
SpecificationQ44A7 Star
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 45.5 cm2
  • 55.8 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 55.0%
  • 74.8%
PPI /points per inch/
  • 233 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for Q44, A7 Star.
SpecificationQ44A7 Star
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
Unknown
Performance
Performance — specifications for Q44, A7 Star.
SpecificationQ44A7 Star
Processor CPU
  • Quad-core 1.3 GHz
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531u
General specs
General specs — specifications for Q44, A7 Star.
SpecificationQ44A7 Star
Release date
  • 2014
  • 2013
Colors
  • Silver
  • Gold
  • Grey
  • white/black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
Battery life
  • Stand by time- Up to 140 h (3G) Talking time- Up to 5 h (3G)
  • Stand by time- Up to 135 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Q44, A7 Star.
SpecificationQ44A7 Star
SIM card
  • Dual SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • No
USB
  • microUSB
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • Yes
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.41 W/kg (body)
  • SAR EU - 0.99 W/kg (head)
Music and Audio
Music and Audio — specifications for Q44, A7 Star.
SpecificationQ44A7 Star
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Q44, A7 Star.
SpecificationQ44A7 Star
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity