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Celkon A355 vs Oppo A53

Compare recorded specifications, size and practical differences.

Celkon A355

Celkon A355

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Oppo A53

Oppo A53

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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.

  • WeightA355: 67.5 g lighterA355: 97.5 g · A53: 165 g
  • WidthA355: 13.7 mm narrowerA355: 63.3 mm · A53: 77 mm
  • Screen diagonalA355: 2 in smaller diagonalA355: 3.5 in · A53: 5.5 in
  • ChipsetSpreadtrum 7715 / Qualcomm MSM8939v2 Snapdragon 616 (28 nm)A355: Spreadtrum 7715 · A53: Qualcomm MSM8939v2 Snapdragon 616 (28 nm)
  • DepthA53: 2.8 mm thinnerA53: 7.4 mm · A355: 10.2 mm
  • HeightA355: 37.7 mm shorterA355: 115.3 mm · A53: 153 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
A355: 115.3 × 63.3 mm 1 A53: 153 × 77 mm 2
Side
A355: 115.3 × 10.2 mm 1 A53: 153 × 7.4 mm 2
  1. 1. A355
    Height
    115.3 mm
    Width
    63.3 mm
    Depth
    10.2 mm+2.8 mm versus A53
    Weight
    97.5 g
  2. 2. A53
    Height
    153 mm+37.7 mm versus A355
    Width
    77 mm+13.7 mm versus A355
    Depth
    7.4 mm
    Weight
    165 g
Weight

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

  1. 1. A35597.5 g
  2. 2. A53165 g

    +67.5 g versus A355

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
A355: 3.5 in, 3:2, About 36.5 cm² rectangular area 1 A53: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. A355 3.5 in · 3:2 About 36.5 cm² rectangular area
  2. 2. A53 5.5 in · 16:9 About 83.4 cm² rectangular area

A53 has approximately 128.6% more rectangular screen area than A355.

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
StorageA355A53
16 GB Unknown 2 GB RAM
A355: Original memory entry

512 MB · 256 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. A355

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

2. A53

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 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. A3551200 mAh
  2. 2. A533075 mAh

    +1875 mAh versus A355

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. A3552. A53

Everyday essentials
Everyday essentials
SpecificationA355A53
Dimensions (HxWxD)
  • 115.3 Х 63.3 Х 10.2 mm
  • 153 Х 77 Х 7.4 mm
Weight
  • 97.5 g
  • 165 g
Technology Unknown
  • IPS LCD
Screen size
  • 3.5" inch
  • 5.5" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Li-Ion
  • 3075 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 5.1 (Lollipop); ColorOS 2.1
Chipset
  • Spreadtrum 7715
  • Qualcomm MSM8939v2 Snapdragon 616 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA355A53
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 83.4 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 50.0%
  • 70.8%
PPI /points per inch/
  • 165 PPI
  • 267 PPI
Camera and Video
Camera and Video
SpecificationA355A53
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
Performance
Performance
SpecificationA355A53
Processor CPU
  • 1.0 GHz
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • Mali-400
  • Adreno 405
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 34155
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 677
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 2734
General specs
General specs
SpecificationA355A53
Release date
  • 2015
  • May
  • 2015
  • November
Colors
  • Light Blue
  • Dart Blue
  • Red
  • Yellow
  • White
  • White/Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 EUR
Communication and Connectivity
Communication and Connectivity
SpecificationA355A53
SIM card
  • Dual SIM
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.49 W/kg (head) 0.84 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationA355A53
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA355A53
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity
  • compass

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