Celkon A87 vs Samsung Galaxy S4

Compare recorded specifications, size and practical differences.

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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.

  • Screen diagonal

    A87: 1 in smaller diagonal

    A87:
    4 in
    Galaxy S4:
    5 in
  • Chipset

    A87:
    Spreadtrum 6820
    Galaxy S4:
    Exynos 5410 Octa (28 nm)

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. A87

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. Galaxy S4

    Height:
    136.6 mm
    Width:
    69.8 mm
    Depth:
    7.9 mm
    Weight:
    130 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.

  1. 1. A87

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Galaxy S4

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

Galaxy S4 has approximately 51.3% 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 for A87, Galaxy S4, compared at the same storage capacity.
StorageA87Galaxy S4
16 GB Unknown 2 GB RAM
32 GB Unknown 2 GB RAM
64 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. Galaxy S4

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. A87

    1450 mAh

  2. 2. Galaxy S4

    2600 mAh

    +1150 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. Galaxy S4

Everyday essentials
Everyday essentials — specifications for A87, Galaxy S4.
SpecificationA87Galaxy S4
Dimensions (HxWxD)
  • Х Х mm
  • 136.6 Х 69.8 Х 7.9 mm
Weight
  • 0 g
  • 130 g
Technology Unknown
  • Super AMOLED
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 512 MB RAM
  • 16/32/64 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1450 mAh
  • Li-Ion
  • 2600 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.6 (Gingerbread)
  • Android 4.2.2 (Jelly Bean)
  • upgradable to 5.0.1 (Lollipop); TouchWiz UI
Chipset
  • Spreadtrum 6820
  • Exynos 5410 Octa (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A87, Galaxy S4.
SpecificationA87Galaxy S4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio Unknown
  • 72.3%
PPI /points per inch/
  • 233 PPI
  • 441 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for A87, Galaxy S4.
SpecificationA87Galaxy S4
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • f/2.2
  • 31mm (standard)
  • 1/3''
  • 1.14µm
  • AF
Functions Unknown
  • Dual video call
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • VGA
  • 2 MP
  • f/2.4
  • 31mm (standard)
Performance

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

Performance — specifications for A87, Galaxy S4.
SpecificationA87Galaxy S4
Processor CPU
  • 1.0 GHz
  • Octa-core (4x1.6 GHz Cortex-A15 & 4x1.2 GHz Cortex-A7)
Graphics processor GPU Unknown
  • PowerVR SGX544MP3
Antutu 7 score * Unknown
  • 32765
GeekBench 4 Single Core * Unknown
  • 683
GeekBench 4 Multi-Core * Unknown
  • 1696
GeekBench 4 RenderScript * Unknown
  • 1533
GeekBench 4 Battery * Unknown
  • 460
General specs
General specs — specifications for A87, Galaxy S4.
SpecificationA87Galaxy S4
Release date
  • 2013
  • January
  • 2013
  • March
Colors
  • Black
  • White
  • White Frost
  • Black Mist
  • Arctic Blue
  • Black Edition
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 320 EUR
Battery life
  • Stand by time- Up to 220 h Talking time- Up to 3 h
  • Stand by time- Up to 370 h (3G) Talking time- Up to 17 h (3G) Music play - Up to 62 h
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for A87, Galaxy S4.
SpecificationA87Galaxy S4
SIM card
  • Dual SIM (Mini-SIM)
  • Micro-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • Proprietary
  • microUSB 2.0 (MHL 2 TV-out)
  • USB Host
Bluetooth
  • Yes
  • 4.0
  • A2DP
  • EDR
  • LE
  • aptX
Harmful irradiation Unknown
  • SAR - 0.85 W/kg (head) 1.55 W/kg (body) SAR EU - 0.42 W/kg (head) 0.54 W/kg (body)
Music and Audio
Music and Audio — specifications for A87, Galaxy S4.
SpecificationA87Galaxy S4
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for A87, Galaxy S4.
SpecificationA87Galaxy S4
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • temperature
  • humidity
  • gesture
  • Infrared port - ANT+ -Qi wireless charging (market dependent) -S-Voice natural language commands and dictation -Air gestures