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Archos Diamond vs Celkon A99

Compare recorded specifications, size and practical differences.

Celkon A99

Celkon A99

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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.

  • WeightA99: 46 g lighterA99: 120 g · Diamond: 166 g
  • WidthA99: 10.1 mm narrowerA99: 64 mm · Diamond: 74.1 mm
  • Screen diagonalA99: 2.39 in smaller diagonalA99: 4 in · Diamond: 6.39 in
  • DepthDiamond: 2.7 mm thinnerDiamond: 8.6 mm · A99: 11.3 mm
  • HeightA99: 37.3 mm shorterA99: 121.4 mm · Diamond: 158.7 mm
  • Release year2019 / 2012Diamond: 2019 · A99: 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.

Front
Diamond: 158.7 × 74.1 mm 1 A99: 121.4 × 64 mm 2
Side
Diamond: 158.7 × 8.6 mm 1 A99: 121.4 × 11.3 mm 2
  1. 1. Diamond
    Height
    158.7 mm+37.3 mm versus A99
    Width
    74.1 mm+10.1 mm versus A99
    Depth
    8.6 mm
    Weight
    166 g
  2. 2. A99
    Height
    121.4 mm
    Width
    64 mm
    Depth
    11.3 mm+2.7 mm versus Diamond
    Weight
    120 g
Weight

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

  1. 1. Diamond166 g

    +46 g versus A99

  2. 2. A99120 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 A99: 4 in, 3:2, About 47.6 cm² rectangular area 2
  1. 1. Diamond 6.39 in · 19.5:9 About 100.2 cm² rectangular area
  2. 2. A99 4 in · 3:2 About 47.6 cm² rectangular area

Diamond has approximately 110.4% more rectangular screen area than A99.

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. A99

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

    +2200 mAh versus A99

  2. 2. A991200 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. A99

Everyday essentials
Everyday essentials
SpecificationDiamondA99
Dimensions (HxWxD)
  • 158.7 Х 74.1 Х 8.6 mm
  • 121.4 Х 64 Х 11.3 mm
Weight
  • 166 g
  • 120 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.39" inch
  • 4" inch
Screen resolution
  • 1080 x 2340 px
  • 320 x 480 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
Unknown
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
  • 1200 mAh
  • Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 2.3.5 (Gingerbread)
Chipset
  • Mediatek Helio P70 (12nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDiamondA99
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 100.2 cm2
  • 47.6 cm2
Screen format
  • 19.5:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 85.2%
  • 61.3%
PPI /points per inch/
  • 403 PPI
  • 144 PPI
Camera and Video
Camera and Video
SpecificationDiamondA99
Rear camera, main
  • 16 MP
  • Dual-LED flash
  • 3.15 MP
  • Single
Camera specs
  • 16 MP
  • f/1.8
  • 1/2.8''
  • 1.12µm
  • PDAF -5 MP
  • f/2.2
  • (ultrawide/depth sensor)
  • 3.15 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
Performance
SpecificationDiamondA99
Processor CPU
  • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • 650 MHz
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
SpecificationDiamondA99
Release date
  • 2019
  • February
  • 2012
Colors
  • Dark Blue
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 400 h Talking time- Up to 3 h
Communication and Connectivity
Communication and Connectivity
SpecificationDiamondA99
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 / 1900 - 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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
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
  • 2.1
  • A2DP
Music and Audio
Music and Audio
SpecificationDiamondA99
Radio
  • panorama
  • Stereo FM radio
  • RDS
  • recordin
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationDiamondA99
Dop
  • Sensors Fingerprint (under display
  • optical) - market dependant
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 18W -Wireless charging - For Europe
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/eAAC player -MP4/H.264 player -Document viewer -Organizer -Voice memo/dial -Predictive text input