Celkon A66 vs Yezz Andy 4E LTE

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: 29 g lighter

    A66:
    98 g
    Andy 4E LTE:
    127 g
  • Width

    Andy 4E LTE: 3.2 mm narrower

    A66:
    67.2 mm
    Andy 4E LTE:
    64 mm
  • Screen diagonal

    Andy 4E LTE: 0.5 in smaller diagonal

    A66:
    4.5 in
    Andy 4E LTE:
    4 in
  • Height

    Andy 4E LTE: 10 mm shorter

    A66:
    136 mm
    Andy 4E LTE:
    126 mm
  • Release year

    A66:
    2014
    Andy 4E LTE:
    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 +10 mm versus Andy 4E LTE
    Width:
    67.2 mm +3.2 mm versus Andy 4E LTE
    Depth:
    11 mm
  2. 2. Andy 4E LTE

    Height:
    126 mm
    Width:
    64 mm
    Depth:
    10.8 mm

Weight

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

  1. 1. A66

    98 g

  2. 2. Andy 4E LTE

    127 g

    +29 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. Andy 4E LTE

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

A66 has approximately 22.6% more rectangular screen area than Andy 4E LTE.

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.

A66: Original memory entry

4 GB · 512 MB RAM

Andy 4E LTE: 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. Andy 4E LTE

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. A66

    2000 mAh

    +550 mAh versus Andy 4E LTE

  2. 2. Andy 4E LTE

    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. A662. Andy 4E LTE

Everyday essentials
Everyday essentials — specifications for A66, Andy 4E LTE.
SpecificationA66Andy 4E LTE
Dimensions (HxWxD)
  • 136 Х 67.2 Х 11 mm
  • 126 Х 64 Х 10.8 mm
Weight
  • 98 g
  • 127 g
Technology
  • TFT
  • TFT
Screen size
  • 4.5" inch
  • 4" inch
Screen resolution
  • 480 x 854 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1450 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 4.4 (KitKat)
Chipset Unknown
  • Mediatek MT6732M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A66, Andy 4E LTE.
SpecificationA66Andy 4E LTE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 61.1%
  • 56.5%
PPI /points per inch/
  • 218 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for A66, Andy 4E LTE.
SpecificationA66Andy 4E LTE
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA
  • 1.3 MP
Performance
Performance — specifications for A66, Andy 4E LTE.
SpecificationA66Andy 4E LTE
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, Andy 4E LTE.
SpecificationA66Andy 4E LTE
Release date
  • 2014
  • 2015
  • January
Colors
  • White
  • Black
  • Black
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 5 h
  • Stand by time- Up to 290 h (2G) / Up to 242 h (3G) Talking time- Up to 20 h (2G) / Up to 9 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A66, Andy 4E LTE.
SpecificationA66Andy 4E LTE
SIM card
  • Dual SIM
  • Dual SIM (Micro-SIM)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 - AM4EI137 HSDPA 850 / 1900 - AM4EI133 -4G - LTE band 4(1700/2100)
  • 7(2600)
  • 17(700) - AM4EI133 LTE band 1(2100)
  • 3(1800)
  • 8(900)
  • 20(800) - AM4EI137
Speed Unknown
  • HSPA 42.2/11.5 Mbps
  • LTE
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
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, Andy 4E LTE.
SpecificationA66Andy 4E LTE
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for A66, Andy 4E LTE.
SpecificationA66Andy 4E LTE
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity