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BLU Studio X vs Karbonn A6

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.

  • Weight

    A6: 39.5 g lighter

    Studio X:
    154 g
    A6:
    114.5 g
  • Width

    A6: 6.3 mm narrower

    Studio X:
    72 mm
    A6:
    65.7 mm
  • Screen diagonal

    A6: 1 in smaller diagonal

    Studio X:
    5 in
    A6:
    4 in
  • Depth

    Studio X: 1.1 mm thinner

    Studio X:
    10.5 mm
    A6:
    11.6 mm
  • Height

    A6: 16 mm shorter

    Studio X:
    144 mm
    A6:
    128 mm
  • Release year

    Studio X:
    2015
    A6:
    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. Studio X

    Height:
    144 mm +16 mm versus A6
    Width:
    72 mm +6.3 mm versus A6
    Depth:
    10.5 mm
  2. 2. A6

    Height:
    128 mm
    Width:
    65.7 mm
    Depth:
    11.6 mm +1.1 mm versus Studio X

Weight

Bars start at zero and share a scale within this chart.

  1. 1. Studio X

    154 g

    +39.5 g versus A6

  2. 2. A6

    114.5 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. Studio X

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. A6

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

Studio X 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 Studio X, A6, compared at the same storage capacity.
StorageStudio XA6
8 GB 1 GB RAM Unknown
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. Studio X

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

2. A6

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. Studio X

    2100 mAh

    +650 mAh versus A6

  2. 2. A6

    1450 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. Studio X2. A6

Everyday essentials
Everyday essentials — specifications for Studio X, A6.
SpecificationStudio XA6
Dimensions (HxWxD)
  • 144 Х 72 Х 10.5 mm
  • 128 Х 65.7 Х 11.6 mm
Weight
  • 154 g
  • 114.5 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 104 MB
  • 512 MB RAM
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.
  • 2100 mAh
  • Removable Li-Ion
  • 1450 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • upgradable to 5.0 (Lollipop)
  • Android 4.0 (Ice Cream Sandwich)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio X, A6.
SpecificationStudio XA6
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 68.9 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 66.5%
  • 54.2%
PPI /points per inch/
  • 294 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Studio X, A6.
SpecificationStudio XA6
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
Unknown
Performance
Performance — specifications for Studio X, A6.
SpecificationStudio XA6
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 1.0 GHz
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for Studio X, A6.
SpecificationStudio XA6
Release date
  • 2015
  • January
  • 2013
  • March
Colors
  • Black
  • White
  • Blue
  • Gold
  • Pink
  • white/black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 80 EUR
Battery life
  • Stand by time- Up to 750 h (2G) / Up to 700 h (3G) Talking time- Up to 25 h (2G) / Up to 12 h (3G)
  • Stand by time- Up to 250 h Talking time- Up to 3 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Studio X, A6.
SpecificationStudio XA6
SIM card
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
Unknown
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • Yes
Harmful irradiation Unknown
  • SAR EU - 0.87 W/kg (head)
Music and Audio
Music and Audio — specifications for Studio X, A6.
SpecificationStudio XA6
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for Studio X, A6.
SpecificationStudio XA6
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • Sensors Accelerometer