Nokia 3.1 Plus vs vivo Y15

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

    Y15: 50 g lighter

    3.1 Plus:
    180 g
    Y15:
    130 g
  • Width

    Y15: 10.2 mm narrower

    3.1 Plus:
    76.4 mm
    Y15:
    66.2 mm
  • Screen diagonal

    Y15: 1.5 in smaller diagonal

    3.1 Plus:
    6 in
    Y15:
    4.5 in
  • Chipset

    3.1 Plus:
    Mediatek MT6762 Helio P22 (12 nm)
    Y15:
    Mediatek MT6582 (28 nm)
  • Rear camera layout

    3.1 Plus:
    Dual
    Y15:
    Single
  • Depth

    3.1 Plus: 0.8 mm thinner

    3.1 Plus:
    8.2 mm
    Y15:
    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.

  1. 1. 3.1 Plus

    Height:
    156.9 mm +25.5 mm versus Y15
    Width:
    76.4 mm +10.2 mm versus Y15
    Depth:
    8.2 mm
  2. 2. Y15

    Height:
    131.4 mm
    Width:
    66.2 mm
    Depth:
    9 mm +0.8 mm versus 3.1 Plus

Weight

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

  1. 1. 3.1 Plus

    180 g

    +50 g versus Y15

  2. 2. Y15

    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. 3.1 Plus

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²
  2. 2. Y15

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

3.1 Plus has approximately 66.4% more rectangular screen area than Y15.

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.

3.1 Plus: Original memory entry

32 GB · 3 RAM 16 GB · 2 GB RAM

Y15: Original memory entry

4 GB · 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. 3.1 Plus

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

2. Y15

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 battery capacity

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

  1. 1. 3.1 Plus

    3500 mAh

    +1600 mAh versus Y15

  2. 2. Y15

    1900 mAh

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. 3.1 Plus2. Y15

Everyday essentials
Everyday essentials — specifications for 3.1 Plus, Y15.
Specification3.1 PlusY15
Dimensions (HxWxD)
  • 156.9 Х 76.4 Х 8.2 mm
  • 131.4 Х 66.2 Х 9 mm
Weight
  • 180 g
  • 130 g
Technology
  • IPS LCD
Unknown
Screen size
  • 6" inch
  • 4.5" inch
Screen resolution
  • 720 x 1440 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 RAM 16 GB
  • 2 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 400 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Ion
  • 1900 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • planned upgrade to Android 9.0 (Pie); Android One
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Mediatek MT6582 (28 nm)
NFC
  • Yes (APAC & EMEA only)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 3.1 Plus, Y15.
Specification3.1 PlusY15
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 92.9 cm2
  • 55.8 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 77.5%
  • 64.1%
PPI /points per inch/
  • 268 PPI
  • 218 PPI
Screen protection Unknown
  • Scratch-resistant glass
Camera and Video
Camera and Video — specifications for 3.1 Plus, Y15.
Specification3.1 PlusY15
Rear camera, main
  • 13 MP
  • Dual
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • AF -5 MP
  • f/2.4
  • depth sensor
  • 5 MP
  • AF
Functions
  • LED flash
  • HDR
  • LED flash
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 8 MP
  • f/2.2
  • 2 MP
Performance

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

Performance — specifications for 3.1 Plus, Y15.
Specification3.1 PlusY15
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • PowerVR GE8320
  • Mali-400MP2
Antutu 7 score *
  • 75202
  • 75123
General specs
General specs — specifications for 3.1 Plus, Y15.
Specification3.1 PlusY15
Release date
  • 2018
  • October
  • 2013
Colors
  • Blue
  • White
  • Gray
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 110 EUR
Battery life Unknown
  • Stand by time- Up to 410 h (2G) / Up to 410 h (3G) Talking time- Up to 10 h (2G) / Up to 8 h (3G) Music play - Up to 45 h
Body build
  • Front glass
  • aluminum body
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for 3.1 Plus, Y15.
Specification3.1 PlusY15
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 2.8/2.2 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.0
  • A2DP
  • EDR
  • LE
Harmful irradiation
  • SAR EU - 0.41 W/kg (head) 1.58 W/kg (body)
  • SAR - 0.68 W/kg (head) 1.08 W/kg (body) SAR EU - 0.53 W/kg (head) 0.81 W/kg (body)
Music and Audio
Music and Audio — specifications for 3.1 Plus, Y15.
Specification3.1 PlusY15
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for 3.1 Plus, Y15.
Specification3.1 PlusY15
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass
  • Infrared port