Micromax Bolt A066 vs Sendo X

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.

  • Screen diagonal

    X: 1.3 in smaller diagonal

    Bolt A066:
    3.5 in
    X:
    2.2 in
  • Chipset

    Bolt A066:
    Mediatek MT6571 (28 nm)
    X:
    TI OMAP 5910
  • Release year

    Bolt A066:
    2014
    X:
    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. Bolt A066

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. X

    Height:
    110 mm
    Width:
    49 mm
    Depth:
    23 mm
    Weight:
    120 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. Bolt A066

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. X

    X: 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.

Bolt A066: Original memory entry

4 GB · 512 MB RAM

X: Original memory entry

32 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. Bolt A066

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

2. X

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC/SD

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. Bolt A066

    1300 mAh

    +250 mAh versus X

  2. 2. X

    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. Bolt A0662. X

Everyday essentials
Everyday essentials — specifications for Bolt A066, X.
SpecificationBolt A066X
Dimensions (HxWxD)
  • Х Х mm
  • 110 Х 49 Х 23 mm
Weight
  • 0 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 3.5" inch
  • 2.2" inch
Screen resolution
  • 320 x 480 px
  • 176 x 220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 32 MB
Memory card support
  • microSD
  • up to 32 GB
  • MMC/SD
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 1050 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • Symbian 6.1
  • Series 60 v1.0 UI
Chipset
  • Mediatek MT6571 (28 nm)
  • TI OMAP 5910
Headphone jack
  • Yes
  • No
Display
Display — specifications for Bolt A066, X.
SpecificationBolt A066X
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 36.5 cm2
  • 15.2 cm2
Screen format
  • 3:2 (height:width)
Unknown
Screen to body ratio Unknown
  • 28.3%
PPI /points per inch/
  • 165 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Bolt A066, X.
SpecificationBolt A066X
Rear camera, main
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 2 MP
Unknown
Functions Unknown
  • LED flash
Video
  • 480p
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for Bolt A066, X.
SpecificationBolt A066X
Processor CPU
  • Dual-core 1.3 GHz Cortex-A7
  • 120 MHz ARM925T
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for Bolt A066, X.
SpecificationBolt A066X
Release date
  • 2014
  • May
  • 2003
  • Q4
Colors
  • Tranquil Green
  • Pristine White
  • Raging Red
  • Smokey Grey
Unknown
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 6 h
  • Stand by time- Up to 170 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for Bolt A066, X.
SpecificationBolt A066X
SIM card
  • Dual SIM
  • Mini-SIM
GPRS
  • Yes
  • Class 8
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • No
GPS
  • No
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • 1.1
Harmful irradiation
  • SAR EU - 0.37 W/kg (head) 0.41 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Bolt A066, X.
SpecificationBolt A066X
Radio
  • FM radio
  • No
Other features
Other features — specifications for Bolt A066, X.
SpecificationBolt A066X
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - MP4/MP3 player -Sync ML