Celkon A66 vs ZTE Blade Qlux 4G

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.

  • Weight

    A66: 56 g lighter

    A66:
    98 g
    Blade Qlux 4G:
    154 g
  • Depth

    Blade Qlux 4G: 0.7 mm thinner

    A66:
    11 mm
    Blade Qlux 4G:
    10.3 mm
  • Release year

    A66:
    2014
    Blade Qlux 4G:
    2015

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. A66

    Height:
    136 mm
    Width:
    67.2 mm
    Depth:
    11 mm +0.7 mm versus Blade Qlux 4G
  2. 2. Blade Qlux 4G

    Height:
    134.5 mm
    Width:
    67.4 mm
    Depth:
    10.3 mm

Weight

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

  1. 1. A66

    98 g

  2. 2. Blade Qlux 4G

    154 g

    +56 g versus A66

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. A66

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Blade Qlux 4G

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

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 A66, Blade Qlux 4G, compared at the same storage capacity.
StorageA66Blade Qlux 4G
8 GB Unknown 1 GB RAM
A66: 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. A66

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

2. Blade Qlux 4G

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. A66

    2000 mAh

  2. 2. Blade Qlux 4G

    2200 mAh

    +200 mAh versus A66

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. A662. Blade Qlux 4G

Everyday essentials
Everyday essentials — specifications for A66, Blade Qlux 4G.
SpecificationA66Blade Qlux 4G
Dimensions (HxWxD)
  • 136 Х 67.2 Х 11 mm
  • 134.5 Х 67.4 Х 10.3 mm
Weight
  • 98 g
  • 154 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.5" inch
  • 4.5" inch
Screen resolution
  • 480 x 854 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 2200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 4.4.4 (KitKat)
  • upgradable to 5.0 (Lollipop)
Chipset Unknown
  • Mediatek MT6732M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A66, Blade Qlux 4G.
SpecificationA66Blade Qlux 4G
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 61.1%
  • 61.6%
PPI /points per inch/
  • 218 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for A66, Blade Qlux 4G.
SpecificationA66Blade Qlux 4G
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • 8 MP
  • AF (India) -5 MP
  • AF (Malaysia)
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
  • India
  • or 2 MP
  • Malaysia
Performance
Performance — specifications for A66, Blade Qlux 4G.
SpecificationA66Blade Qlux 4G
Processor CPU
  • Dual-core 1.2 GHz
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T760MP2
General specs
General specs — specifications for A66, Blade Qlux 4G.
SpecificationA66Blade Qlux 4G
Release date
  • 2014
  • 2015
  • June
Colors
  • White
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 5 h
  • Stand by time- Up to 250 h (2G) / Up to 250 h (3G) Talking time- Up to 11 h 40 min (2G) / Up to 9 h 40 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A66, Blade Qlux 4G.
SpecificationA66Blade Qlux 4G
SIM card
  • Dual SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 40(2300) - India LTE band 3(1800)
  • 5(850)
  • 7(2600) - Malaysia
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
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A66, Blade Qlux 4G.
SpecificationA66Blade Qlux 4G
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A66, Blade Qlux 4G.
SpecificationA66Blade Qlux 4G
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - Also known as ZTE Blade Q Lux 4G