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Celkon A87 vs Wiko Robby2

Compare recorded specifications, size and practical differences.

Celkon A87

Celkon A87

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Wiko Robby2

Wiko Robby2

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+ 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.

  • Screen diagonalA87: 1.5 in smaller diagonalA87: 4 in · Robby2: 5.5 in
  • Release year2013 / 2017A87: 2013 · Robby2: 2017

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
Robby2: 154.6 × 78.8 mm 2
Side
Robby2: 154.6 × 9.4 mm 2
  1. 1. A87
    Height
    Unknown
    Width
    Unknown
    Depth
    Unknown
    Weight
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. Robby2
    Height
    154.6 mm
    Width
    78.8 mm
    Depth
    9.4 mm
    Weight
    200 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
A87: 4 in, 5:3, About 45.5 cm² rectangular area 1 Robby2: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. A87 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. Robby2 5.5 in · 16:9 About 83.4 cm² rectangular area

Robby2 has approximately 83.1% more rectangular screen area than A87.

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
StorageA87Robby2
16 GB Unknown 2 GB RAM
A87: Original memory entry

512 MB · 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. A87

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

2. Robby2

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 64 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. A871450 mAh
  2. 2. Robby22800 mAh

    +1350 mAh versus A87

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. A872. Robby2

Everyday essentials
Everyday essentials
SpecificationA87Robby2
Dimensions (HxWxD)
  • Х Х mm
  • 154.6 Х 78.8 Х 9.4 mm
Weight
  • 0 g
  • 200 g
Technology Unknown
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 512 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1450 mAh
  • Li-Ion
  • 2800 mAh
  • Li-Ion
Operating system OS
  • Android 2.3.6 (Gingerbread)
  • Android 7.1 (Nougat)
Chipset
  • Spreadtrum 6820
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA87Robby2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio Unknown
  • 68.5%
PPI /points per inch/
  • 233 PPI
  • 267 PPI
Camera and Video
Camera and Video
SpecificationA87Robby2
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • AF
Functions Unknown
  • LED flash
  • HDR
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
Performance
Performance
SpecificationA87Robby2
Processor CPU
  • 1.0 GHz
  • Quad-core 1.1 GHz Cortex-A7
Graphics processor GPU Unknown
  • Adreno 304
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 7925
General specs
General specs
SpecificationA87Robby2
Release date
  • 2013
  • January
  • 2017
Colors
  • Black
  • White
  • Black
  • Gold
  • Rose Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 220 h Talking time- Up to 3 h
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationA87Robby2
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
Speed Unknown
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
  • USB Host
Bluetooth
  • Yes
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationA87Robby2
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA87Robby2
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity - For Europe

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