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Archos Diamond Plus vs Celkon A66

Compare recorded specifications, size and practical differences.

Celkon A66

Celkon A66

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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.

  • WeightA66: 62 g lighterA66: 98 g · Diamond Plus: 160 g
  • WidthA66: 9.2 mm narrowerA66: 67.2 mm · Diamond Plus: 76.4 mm
  • Screen diagonalA66: 1 in smaller diagonalA66: 4.5 in · Diamond Plus: 5.5 in
  • DepthDiamond Plus: 2.6 mm thinnerDiamond Plus: 8.4 mm · A66: 11 mm
  • HeightA66: 16.6 mm shorterA66: 136 mm · Diamond Plus: 152.6 mm
  • Release year2015 / 2014Diamond Plus: 2015 · A66: 2014

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.

Front
Diamond Plus: 152.6 × 76.4 mm 1 A66: 136 × 67.2 mm 2
Side
Diamond Plus: 152.6 × 8.4 mm 1 A66: 136 × 11 mm 2
  1. 1. Diamond Plus
    Height
    152.6 mm+16.6 mm versus A66
    Width
    76.4 mm+9.2 mm versus A66
    Depth
    8.4 mm
    Weight
    160 g
  2. 2. A66
    Height
    136 mm
    Width
    67.2 mm
    Depth
    11 mm+2.6 mm versus Diamond Plus
    Weight
    98 g
Weight

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

  1. 1. Diamond Plus160 g

    +62 g versus A66

  2. 2. A6698 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.

Screen size
Diamond Plus: 5.5 in, 16:9, About 83.4 cm² rectangular area 1 A66: 4.5 in, 16:9, About 55.8 cm² rectangular area 2
  1. 1. Diamond Plus 5.5 in · 16:9 About 83.4 cm² rectangular area
  2. 2. A66 4.5 in · 16:9 About 55.8 cm² rectangular area

Diamond Plus has approximately 49.4% more rectangular screen area than A66.

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 by storage capacity and phone
StorageDiamond PlusA66
16 GB 2 GB RAM Unknown
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. Diamond Plus

NFC
See details Super AMOLED
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

2. A66

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

Battery capacity

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

Recorded capacity

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

  1. 1. Diamond Plus2850 mAh

    +850 mAh versus A66

  2. 2. A662000 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. Diamond Plus2. A66

Everyday essentials
Everyday essentials
SpecificationDiamond PlusA66
Dimensions (HxWxD)
  • 152.6 Х 76.4 Х 8.4 mm
  • 136 Х 67.2 Х 11 mm
Weight
  • 160 g
  • 98 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 4.5" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 854 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2850 mAh
  • Non-removable Li-Ion
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 5.1.1 (Lollipop)
  • Android 4.1.2 (Jelly Bean)
Chipset
  • Mediatek MT6753 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDiamond PlusA66
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 83.4 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.5%
  • 61.1%
PPI /points per inch/
  • 401 PPI
  • 218 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video
SpecificationDiamond PlusA66
Rear camera, main
  • 16 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 16 MP
  • AF
  • 3.15 MP
Functions
  • Dual-LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • VGA
Performance
Performance
SpecificationDiamond PlusA66
Processor CPU
  • Octa-core 1.3 GHz Cortex-A53
  • Dual-core 1.2 GHz
Graphics processor GPU
  • Mali-T720MP3
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 37396
Unknown
General specs
General specs
SpecificationDiamond PlusA66
Release date
  • 2015
  • September
  • 2014
Colors
  • Sandy Silver
  • White
  • Black
Battery life Unknown
  • Stand by time- Up to 160 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity
SpecificationDiamond PlusA66
SIM card
  • Single SIM (Micro-SIM)Hybrid Dual SIM (Micro-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 850 / 900 / 1900 / 2100-4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
Unknown
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB
Bluetooth
  • 4.0
  • Super AMOLED
  • 2.0
Harmful irradiation Unknown
  • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
Music and Audio
Music and Audio
SpecificationDiamond PlusA66
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationDiamond PlusA66
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity

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