Karbonn A6 vs Lava A73

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

    A6: 7.1 mm narrower

    A6:
    65.7 mm
    A73:
    72.8 mm
  • Screen diagonal

    A6: 1 in smaller diagonal

    A6:
    4 in
    A73:
    5 in
  • Depth

    A73: 2.3 mm thinner

    A6:
    11.6 mm
    A73:
    9.3 mm
  • Height

    A6: 17.5 mm shorter

    A6:
    128 mm
    A73:
    145.5 mm
  • Release year

    A6:
    2013
    A73:
    2017

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. A6

    Height:
    128 mm
    Width:
    65.7 mm
    Depth:
    11.6 mm +2.3 mm versus A73
    Weight:
    114.5 g
  2. 2. A73

    Height:
    145.5 mm +17.5 mm versus A6
    Width:
    72.8 mm +7.1 mm versus A6
    Depth:
    9.3 mm
    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. A6

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. A73

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

A73 has approximately 51.3% more rectangular screen area than A6.

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 A6, A73, compared at the same storage capacity.
StorageA6A73
8 GB Unknown 1 GB RAM
A6: Original memory entry

104 MB · 512 MB RAM

Practical features

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

1. A6

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

2. A73

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

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. A6

    1450 mAh

  2. 2. A73

    2000 mAh

    +550 mAh versus A6

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. A62. A73

Everyday essentials
Everyday essentials — specifications for A6, A73.
SpecificationA6A73
Dimensions (HxWxD)
  • 128 Х 65.7 Х 11.6 mm
  • 145.5 Х 72.8 Х 9.3 mm
Weight
  • 114.5 g
  • 0 g
Technology
  • IPS LCD
  • TN
Screen size
  • 4" inch
  • 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.
  • 104 MB
  • 512 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1450 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 6.0 (Marshmallow)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A6, A73.
SpecificationA6A73
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
Unknown
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 54.2%
  • 65.0%
PPI /points per inch/
  • 233 PPI
  • 196 PPI
Camera and Video
Camera and Video — specifications for A6, A73.
SpecificationA6A73
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
Performance
Performance — specifications for A6, A73.
SpecificationA6A73
Processor CPU
  • 1.0 GHz
  • Quad-core 1.2 GHz
General specs
General specs — specifications for A6, A73.
SpecificationA6A73
Release date
  • 2013
  • March
  • 2017
  • February
Colors
  • white/black
  • Dark Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
Unknown
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 3 h 30 min
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for A6, A73.
SpecificationA6A73
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed Unknown
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • Yes
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.87 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for A6, A73.
SpecificationA6A73
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A6, A73.
SpecificationA6A73
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer For India