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Celkon A900 vs Oppo A8

Compare recorded specifications, size and practical differences.

Celkon A900

Celkon A900

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Oppo A8

Oppo A8

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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.

  • WeightA8: 5 g lighterA8: 180 g · A900: 185 g
  • WidthA8: 6.2 mm narrowerA8: 75.5 mm · A900: 81.7 mm
  • Screen diagonalA900: 1.5 in smaller diagonalA900: 5 in · A8: 6.5 in
  • Rear camera layoutSingle / TripleA900: Single · A8: Triple
  • DepthA8: 1.9 mm thinnerA8: 8.3 mm · A900: 10.2 mm
  • HeightA900: 11.1 mm shorterA900: 152.8 mm · A8: 163.9 mm

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
A900: 152.8 × 81.7 mm 1 A8: 163.9 × 75.5 mm 2
Side
A900: 152.8 × 10.2 mm 1 A8: 163.9 × 8.3 mm 2
  1. 1. A900
    Height
    152.8 mm
    Width
    81.7 mm+6.2 mm versus A8
    Depth
    10.2 mm+1.9 mm versus A8
    Weight
    185 g
  2. 2. A8
    Height
    163.9 mm+11.1 mm versus A900
    Width
    75.5 mm
    Depth
    8.3 mm
    Weight
    180 g
Weight

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

  1. 1. A900185 g

    +5 g versus A8

  2. 2. A8180 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
A900: 5 in, 5:3, About 71.2 cm² rectangular area 1 A8: 6.5 in, 20:9, About 102 cm² rectangular area 2
  1. 1. A900 5 in · 5:3 About 71.2 cm² rectangular area
  2. 2. A8 6.5 in · 20:9 About 102 cm² rectangular area

A8 has approximately 43.4% 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.

Recorded RAM by storage capacity and phone
StorageA900A8
128 GB Unknown 4 GB 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. A900

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

2. A8

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 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. A9002000 mAh
  2. 2. A84230 mAh

    +2230 mAh versus A900

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. A9002. A8

Everyday essentials
Everyday essentials
SpecificationA900A8
Dimensions (HxWxD)
  • 152.8 Х 81.7 Х 10.2 mm
  • 163.9 Х 75.5 Х 8.3 mm
Weight
  • 185 g
  • 180 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 5" inch
  • 6.5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1600 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 128GB 4GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 4230 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 2.3.6 (Gingerbread)
  • Android 9.0 (Pie); ColorOS 6.1
Chipset Unknown
  • Mediatek MT6765V/CB Helio P35 (12nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA900A8
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 71.2 cm2
  • 102.8 cm2
Screen format
  • 5:3 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 57.0%
  • 83.0%
PPI /points per inch/
  • 187 PPI
  • 83 PPI
Camera and Video
Camera and Video
SpecificationA900A8
Rear camera, main
  • 5 MP
  • Single
  • 12 MP
  • Triple
Camera specs
  • 5 MP
  • 12 MP
  • f/1.8
  • (wide)
  • PDAF -2 MP
  • f/2.4
  • 27mm (macro)
  • 1/5.0"
  • 1.75µm -2 MP
  • 1.75µm
  • depth sensor
Functions Unknown
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
  • f/2.0
Performance
Performance
SpecificationA900A8
Processor CPU
  • 1.0 GHz
  • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU Unknown
  • PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 86232
General specs
General specs
SpecificationA900A8
Release date
  • 2012
  • November
  • 2019
  • December
Colors
  • Black
  • Green
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 350 h Talking time- Up to 8 h 20 min
Unknown
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity
SpecificationA900A8
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • Yes
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationA900A8
Radio
  • FM radio
  • FM radio
Others Unknown
  • 480 nits typ. brightness
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationA900A8
Dop
  • Sensors Accelerometer MP3/WAV/eAAC player -MP4/H.264 player -Document viewer -Photo viewer/editor
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass

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