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Celkon A518 vs Nokia 3.1 Plus

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.

  • Weight

    A518: 16 g lighter

    A518:
    164 g
    3.1 Plus:
    180 g
  • Width

    A518: 3.4 mm narrower

    A518:
    73 mm
    3.1 Plus:
    76.4 mm
  • Screen diagonal

    A518: 1 in smaller diagonal

    A518:
    5 in
    3.1 Plus:
    6 in
  • Chipset

    A518:
    Spreadtrum 7715
    3.1 Plus:
    Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layout

    A518:
    Single
    3.1 Plus:
    Dual
  • Depth

    3.1 Plus: 1.6 mm thinner

    A518:
    9.8 mm
    3.1 Plus:
    8.2 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.

  1. 1. A518

    Height:
    145 mm
    Width:
    73 mm
    Depth:
    9.8 mm +1.6 mm versus 3.1 Plus
  2. 2. 3.1 Plus

    Height:
    156.9 mm +11.9 mm versus A518
    Width:
    76.4 mm +3.4 mm versus A518
    Depth:
    8.2 mm

Weight

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

  1. 1. A518

    164 g

  2. 2. 3.1 Plus

    180 g

    +16 g versus A518

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. A518

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. 3.1 Plus

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²

3.1 Plus has approximately 34.8% more rectangular screen area than A518.

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.

A518: Original memory entry

4 GB · 512 MB RAM

3.1 Plus: Original memory entry

32 GB · 3 RAM 16 GB · 2 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. A518

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

2. 3.1 Plus

NFC:
See details Yes (APAC & EMEA only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 400 GB

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. A518

    2000 mAh

  2. 2. 3.1 Plus

    3500 mAh

    +1500 mAh versus A518

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. A5182. 3.1 Plus

Everyday essentials
Everyday essentials — specifications for A518, 3.1 Plus.
SpecificationA5183.1 Plus
Dimensions (HxWxD)
  • 145 Х 73 Х 9.8 mm
  • 156.9 Х 76.4 Х 8.2 mm
Weight
  • 164 g
  • 180 g
Technology Unknown
  • IPS LCD
Screen size
  • 5" inch
  • 6" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 32 GB
  • 3 RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 400 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 8.1 (Oreo)
  • planned upgrade to Android 9.0 (Pie); Android One
Chipset
  • Spreadtrum 7715
  • Mediatek MT6762 Helio P22 (12 nm)
NFC Unknown
  • Yes (APAC & EMEA only)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A518, 3.1 Plus.
SpecificationA5183.1 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 68.9 cm2
  • 92.9 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 65.1%
  • 77.5%
PPI /points per inch/
  • 196 PPI
  • 268 PPI
Camera and Video
Camera and Video — specifications for A518, 3.1 Plus.
SpecificationA5183.1 Plus
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 3.15 MP
  • 13 MP
  • f/2.0
  • AF -5 MP
  • f/2.4
  • depth sensor
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 1.3 MP
  • 8 MP
  • f/2.2
Performance

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

Performance — specifications for A518, 3.1 Plus.
SpecificationA5183.1 Plus
Processor CPU
  • 1.0 GHz
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • PowerVR GE8320
Antutu 7 score * Unknown
  • 75202
General specs
General specs — specifications for A518, 3.1 Plus.
SpecificationA5183.1 Plus
Release date
  • 2015
  • April
  • 2018
  • October
Colors
  • Blue
  • White
  • Blue
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for A518, 3.1 Plus.
SpecificationA5183.1 Plus
SIM card
  • Dual 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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.25 W/kg (head) 0.55 W/kg (body)
  • SAR EU - 0.41 W/kg (head) 1.58 W/kg (body)
Music and Audio
Music and Audio — specifications for A518, 3.1 Plus.
SpecificationA5183.1 Plus
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A518, 3.1 Plus.
SpecificationA5183.1 Plus
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass