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Archos Diamond vs Celkon A40

Compare recorded specifications, size and practical differences.

Celkon A40

Celkon A40

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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.

  • WeightA40: 39.5 g lighterA40: 126.5 g · Diamond: 166 g
  • WidthA40: 10.1 mm narrowerA40: 64 mm · Diamond: 74.1 mm
  • Screen diagonalA40: 2.39 in smaller diagonalA40: 4 in · Diamond: 6.39 in
  • DepthDiamond: 2.2 mm thinnerDiamond: 8.6 mm · A40: 10.8 mm
  • HeightA40: 32.5 mm shorterA40: 126.2 mm · Diamond: 158.7 mm
  • Release year2019 / 2014Diamond: 2019 · A40: 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: 158.7 × 74.1 mm 1 A40: 126.2 × 64 mm 2
Side
Diamond: 158.7 × 8.6 mm 1 A40: 126.2 × 10.8 mm 2
  1. 1. Diamond
    Height
    158.7 mm+32.5 mm versus A40
    Width
    74.1 mm+10.1 mm versus A40
    Depth
    8.6 mm
    Weight
    166 g
  2. 2. A40
    Height
    126.2 mm
    Width
    64 mm
    Depth
    10.8 mm+2.2 mm versus Diamond
    Weight
    126.5 g
Weight

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

  1. 1. Diamond166 g

    +39.5 g versus A40

  2. 2. A40126.5 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: 6.39 in, 19.5:9, About 100.2 cm² rectangular area 1 A40: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. Diamond 6.39 in · 19.5:9 About 100.2 cm² rectangular area
  2. 2. A40 4 in · 5:3 About 45.5 cm² rectangular area

Diamond has approximately 120.1% more rectangular screen area than A40.

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.

Diamond: Original memory entry

up to 128 GB (uses shared SIM slot) · 512GB 4GB

A40: 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

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 1 TB (uses shared SIM slot)

2. A40

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 capacity

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

  1. 1. Diamond3400 mAh

    +1900 mAh versus A40

  2. 2. A401500 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. Diamond2. A40

Everyday essentials
Everyday essentials
SpecificationDiamondA40
Dimensions (HxWxD)
  • 158.7 Х 74.1 Х 8.6 mm
  • 126.2 Х 64 Х 10.8 mm
Weight
  • 166 g
  • 126.5 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.39" inch
  • 4" inch
Screen resolution
  • 1080 x 2340 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • up to 128 GB (uses shared SIM slot)
  • 512GB 4GB
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 1 TB (uses shared SIM slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 3400 mAh
  • Non-removable Li-Po
  • 1500 mAh
  • Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Mediatek Helio P70 (12nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDiamondA40
Touchscreen
  • capacitive touchscreen
  • touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 100.2 cm2
  • 45.5 cm2
Screen format
  • 19.5:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 85.2%
  • 56.4%
PPI /points per inch/
  • 403 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationDiamondA40
Rear camera, main
  • 16 MP
  • Dual-LED flash
  • 5 MP
  • Single
Camera specs
  • 16 MP
  • f/1.8
  • 1/2.8''
  • 1.12µm
  • PDAF -5 MP
  • f/2.2
  • (ultrawide/depth sensor)
  • 5 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • Motorized pop-up 8 MP
  • f/2.0
  • 1/4''
  • 1.12µm
  • VGA
Performance
Performance
SpecificationDiamondA40
Processor CPU
  • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • Dual-core 1.3 GHz
Graphics processor GPU
  • Mali-G72 MP3
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 156123
Unknown
General specs
General specs
SpecificationDiamondA40
Release date
  • 2019
  • February
  • 2014
  • January
Colors
  • Dark Blue
  • White
  • Yellow
  • Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationDiamondA40
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 850 / 900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • 28(700) - Taiwan LTE 800 / 1800 / 2100 / 2600 - EU
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
Unknown
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
USB
  • microUSB 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • Android 4.4.2 (KitKat)
  • A2DP
  • Super AMOLED
  • 2.0
Music and Audio
Music and Audio
SpecificationDiamondA40
Radio
  • panorama
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationDiamondA40
Dop
  • Sensors Fingerprint (under display
  • optical) - market dependant
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 18W -Wireless charging - For Europe
  • Sensors Accelerometer
  • proximity