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Lava A51 vs Nokia 3.1 Plus

Compare recorded specifications, size and practical differences.

Lava A51

Lava A51

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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.

  • WidthA51: 10.4 mm narrowerA51: 66 mm · 3.1 Plus: 76.4 mm
  • Screen diagonalA51: 1.5 in smaller diagonalA51: 4.5 in · 3.1 Plus: 6 in
  • ChipsetSpreadtrum SC7731C / Mediatek MT6762 Helio P22 (12 nm)A51: Spreadtrum SC7731C · 3.1 Plus: Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layoutSingle / DualA51: Single · 3.1 Plus: Dual
  • Depth3.1 Plus: 1.7 mm thinner3.1 Plus: 8.2 mm · A51: 9.9 mm
  • HeightA51: 20.9 mm shorterA51: 136 mm · 3.1 Plus: 156.9 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.

Front
A51: 136 × 66 mm 1 3.1 Plus: 156.9 × 76.4 mm 2
Side
A51: 136 × 9.9 mm 1 3.1 Plus: 156.9 × 8.2 mm 2
  1. 1. A51
    Height
    136 mm
    Width
    66 mm
    Depth
    9.9 mm+1.7 mm versus 3.1 Plus
    Weight
    Unknown
  2. 2. 3.1 Plus
    Height
    156.9 mm+20.9 mm versus A51
    Width
    76.4 mm+10.4 mm versus A51
    Depth
    8.2 mm
    Weight
    180 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
A51: 4.5 in, 16:9, About 55.8 cm² rectangular area 1 3.1 Plus: 6 in, 18:9, About 92.9 cm² rectangular area 2
  1. 1. A51 4.5 in · 16:9 About 55.8 cm² rectangular area
  2. 2. 3.1 Plus 6 in · 18:9 About 92.9 cm² rectangular area

3.1 Plus has approximately 66.4% more rectangular screen area than A51.

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.

A51: Original memory entry

8 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. A51

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 capacity

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

  1. 1. A511750 mAh
  2. 2. 3.1 Plus3500 mAh

    +1750 mAh versus A51

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. A512. 3.1 Plus

Everyday essentials
Everyday essentials
SpecificationA513.1 Plus
Dimensions (HxWxD)
  • 136 Х 66 Х 9.9 mm
  • 156.9 Х 76.4 Х 8.2 mm
Weight
  • 0 g
  • 180 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.5" inch
  • 6" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 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
BatteryCapacity is not battery life. No endurance test is implied.
  • 1750 mAh
  • Removable Li-Ion
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 8.1 (Oreo)
  • planned upgrade to Android 9.0 (Pie); Android One
Chipset
  • Spreadtrum SC7731C
  • Mediatek MT6762 Helio P22 (12 nm)
NFC Unknown
  • Yes (APAC & EMEA only)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA513.1 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 92.9 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 62.2%
  • 77.5%
PPI /points per inch/
  • 218 PPI
  • 268 PPI
Camera and Video
Camera and Video
SpecificationA513.1 Plus
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 5 MP
  • 13 MP
  • f/2.0
  • AF -5 MP
  • f/2.4
  • depth sensor
Functions
  • LED flash
  • panorama
  • LED flash
  • HDR
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
  • f/2.2
Performance
Performance
SpecificationA513.1 Plus
Processor CPU
  • Quad-core 1.2 GHz
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU Unknown
  • PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 75202
General specs
General specs
SpecificationA513.1 Plus
Release date
  • 2016
  • October
  • 2018
  • October
Colors
  • Gray
  • Black
  • Gold
  • Blue
  • White
  • Gray
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life
  • Stand by time- Up to 420 h (3G) Talking time- Up to 10 h 30 min (3G)
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity
SpecificationA513.1 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
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.1
  • EDR
  • 4.1
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.41 W/kg (head) 1.58 W/kg (body)
Music and Audio
Music and Audio
SpecificationA513.1 Plus
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA513.1 Plus
Dop
  • Sensors Accelerometer For India
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass

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