Micromax Bolt A066 vs Qtek 8500

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.

Not enough comparable data or meaningful differences for automatic highlights. Check the recorded specifications below.

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. 8500

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

    Unavailable dimensions are omitted from the drawing.

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. 8500

    8500: 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

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. 8500

NFC:
Unknown
Headphone jack:
Unknown
Memory card support:
Unknown

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. 8500

Everyday essentials
Everyday essentials — specifications for Bolt A066, 8500.
SpecificationBolt A0668500
Dimensions (HxWxD)
  • Х Х mm
Unknown
Weight
  • 0 g
Unknown
Technology
  • IPS LCD
Unknown
Screen size
  • 3.5" inch
Unknown
Screen resolution
  • 320 x 480 px
Unknown
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
Unknown
Memory card support
  • microSD
  • up to 32 GB
Unknown
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
Unknown
Operating system OS
  • Android 4.4.2 (KitKat)
Unknown
Chipset
  • Mediatek MT6571 (28 nm)
Unknown
Headphone jack
  • Yes
Unknown
Display
Display — specifications for Bolt A066, 8500.
SpecificationBolt A0668500
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
Unknown
Screen area
  • 36.5 cm2
Unknown
Screen format
  • 3:2 (height:width)
Unknown
PPI /points per inch/
  • 165 PPI
Unknown
Camera and Video
Camera and Video — specifications for Bolt A066, 8500.
SpecificationBolt A0668500
Rear camera, main
  • 2 MP
  • Single
Unknown
Camera specs
  • 2 MP
Unknown
Video
  • 480p
Unknown
Front camera, selfie
  • 0.3 MP
  • Single
Unknown
Specifications
  • VGA
Unknown
Performance
Performance — specifications for Bolt A066, 8500.
SpecificationBolt A0668500
Processor CPU
  • Dual-core 1.3 GHz Cortex-A7
Unknown
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for Bolt A066, 8500.
SpecificationBolt A0668500
Release date
  • 2014
  • May
Unknown
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
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Bolt A066, 8500.
SpecificationBolt A0668500
SIM card
  • Dual SIM
Unknown
GPRS
  • Yes
Unknown
Edge
  • Yes
Unknown
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
Unknown
GPS
  • No
Unknown
USB
  • microUSB 2.0
Unknown
Bluetooth
  • 4.0
  • A2DP
Unknown
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, 8500.
SpecificationBolt A0668500
Radio
  • FM radio
Unknown
Other features
Other features — specifications for Bolt A066, 8500.
SpecificationBolt A0668500
Dop
  • Sensors Accelerometer
  • proximity
Unknown