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Archos Diamond vs Celkon A900

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.

  • Weight

    Diamond: 19 g lighter

    Diamond:
    166 g
    A900:
    185 g
  • Width

    Diamond: 7.6 mm narrower

    Diamond:
    74.1 mm
    A900:
    81.7 mm
  • Screen diagonal

    A900: 1.39 in smaller diagonal

    Diamond:
    6.39 in
    A900:
    5 in
  • Depth

    Diamond: 1.6 mm thinner

    Diamond:
    8.6 mm
    A900:
    10.2 mm
  • Height

    A900: 5.9 mm shorter

    Diamond:
    158.7 mm
    A900:
    152.8 mm
  • Release year

    Diamond:
    2019
    A900:
    2012

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. Diamond

    Height:
    158.7 mm +5.9 mm versus A900
    Width:
    74.1 mm
    Depth:
    8.6 mm
  2. 2. A900

    Height:
    152.8 mm
    Width:
    81.7 mm +7.6 mm versus Diamond
    Depth:
    10.2 mm +1.6 mm versus Diamond

Weight

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

  1. 1. Diamond

    166 g

  2. 2. A900

    185 g

    +19 g versus Diamond

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. Diamond

    Screen diagonal:
    6.39 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.2 cm²
  2. 2. A900

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

Diamond has approximately 40.9% more rectangular screen area than A900.

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

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. A900

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. Diamond

    3400 mAh

    +1400 mAh versus A900

  2. 2. A900

    2000 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. A900

Everyday essentials
Everyday essentials — specifications for Diamond, A900.
SpecificationDiamondA900
Dimensions (HxWxD)
  • 158.7 Х 74.1 Х 8.6 mm
  • 152.8 Х 81.7 Х 10.2 mm
Weight
  • 166 g
  • 185 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.39" inch
  • 5" inch
Screen resolution
  • 1080 x 2340 px
  • 480 x 800 px
Internal memory Recorded 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
Unknown
Memory card support
  • microSD
  • up to 1 TB (uses shared SIM slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3400 mAh
  • Non-removable Li-Po
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 2.3.6 (Gingerbread)
Chipset
  • Mediatek Helio P70 (12nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Diamond, A900.
SpecificationDiamondA900
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 100.2 cm2
  • 71.2 cm2
Screen format
  • 19.5:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 85.2%
  • 57.0%
PPI /points per inch/
  • 403 PPI
  • 187 PPI
Camera and Video
Camera and Video — specifications for Diamond, A900.
SpecificationDiamondA900
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
Unknown
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Diamond, A900.
SpecificationDiamondA900
Processor CPU
  • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • 1.0 GHz
Graphics processor GPU
  • Mali-G72 MP3
Unknown
Antutu 7 score *
  • 156123
Unknown
General specs
General specs — specifications for Diamond, A900.
SpecificationDiamondA900
Release date
  • 2019
  • February
  • 2012
  • November
Colors
  • Dark Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 120 EUR
Battery life Unknown
  • Stand by time- Up to 350 h Talking time- Up to 8 h 20 min
Communication and Connectivity
Communication and Connectivity — specifications for Diamond, A900.
SpecificationDiamondA900
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Mini-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
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
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
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
  • Yes
Music and Audio
Music and Audio — specifications for Diamond, A900.
SpecificationDiamondA900
Radio
  • panorama
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Diamond, A900.
SpecificationDiamondA900
Dop
  • Sensors Fingerprint (under display
  • optical) - market dependant
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 18W -Wireless charging - For Europe
  • Sensors Accelerometer MP3/WAV/eAAC player -MP4/H.264 player -Document viewer -Photo viewer/editor