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Infinix Smart3 Plus vs TECNO Spark 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.

  • WeightSmart3 Plus: 46 g lighterSmart3 Plus: 148 g · Spark Plus: 194 g
  • WidthSmart3 Plus: 6.6 mm narrowerSmart3 Plus: 76 mm · Spark Plus: 82.6 mm
  • Screen diagonalSpark Plus: 0.2 in smaller diagonalSpark Plus: 6 in · Smart3 Plus: 6.2 in
  • ChipsetMediatek MT6761 Helio A22 (12 nm) / Mediatek MT6580 (28 nm)Smart3 Plus: Mediatek MT6761 Helio A22 (12 nm) · Spark Plus: Mediatek MT6580 (28 nm)
  • Rear camera layoutTriple / SingleSmart3 Plus: Triple · Spark Plus: Single
  • HeightSmart3 Plus: 5 mm shorterSmart3 Plus: 157 mm · Spark Plus: 162 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
Smart3 Plus: 157 × 76 mm 1 Spark Plus: 162 × 82.6 mm 2
Side
Smart3 Plus: 157 × 7.8 mm 1 Spark Plus: 162 × 7.8 mm 2
  1. 1. Smart3 Plus
    Height
    157 mm
    Width
    76 mm
    Depth
    7.8 mm
    Weight
    148 g
  2. 2. Spark Plus
    Height
    162 mm+5 mm versus Smart3 Plus
    Width
    82.6 mm+6.6 mm versus Smart3 Plus
    Depth
    7.8 mm
    Weight
    194 g
Weight

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

  1. 1. Smart3 Plus148 g
  2. 2. Spark Plus194 g

    +46 g versus Smart3 Plus

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
Smart3 Plus: 6.2 in, 19:9, About 95.9 cm² rectangular area 1 Spark Plus: 6 in, 16:9, About 99.2 cm² rectangular area 2
  1. 1. Smart3 Plus 6.2 in · 19:9 About 95.9 cm² rectangular area
  2. 2. Spark Plus 6 in · 16:9 About 99.2 cm² rectangular area

Spark Plus has approximately 3.4% more rectangular screen area than Smart3 Plus.

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
StorageSmart3 PlusSpark Plus
16 GB Unknown 2 GB RAM
Smart3 Plus: Original memory entry

32 GB · 2/3 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. Smart3 Plus

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD

2. Spark Plus

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 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. Smart3 Plus3500 mAh

    +100 mAh versus Spark Plus

  2. 2. Spark Plus3400 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. Smart3 Plus2. Spark Plus

Everyday essentials
Everyday essentials
SpecificationSmart3 PlusSpark Plus
Dimensions (HxWxD)
  • 157 Х 76 Х 7.8 mm
  • 162 Х 82.6 Х 7.8 mm
Weight
  • 148 g
  • 194 g
Technology
  • LTPS IPS LCD
  • IPS LCD
Screen size
  • 6.2" inch
  • 6" inch
Screen resolution
  • 720 x 1520 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 2/3 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Po
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 7.0 (Nougat)
Chipset
  • Mediatek MT6761 Helio A22 (12 nm)
  • Mediatek MT6580 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationSmart3 PlusSpark Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.4 cm2
  • 99.2 cm2
Screen format
  • 19:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 81.6%
  • 74.2%
PPI /points per inch/
  • 269 PPI
  • 245 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video
SpecificationSmart3 PlusSpark Plus
Rear camera, main
  • 13 MP
  • Triple
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • f/1.8
  • PDAF -2 MP -QVGA
  • 13 MP
  • f/2.0
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • 5 MP
Performance
Performance
SpecificationSmart3 PlusSpark Plus
Processor CPU
  • Quad-core 2.0 GHz Cortex-A53
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • PowerVR GE8320
  • Mali-400MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 56322
  • 70232
General specs
General specs
SpecificationSmart3 PlusSpark Plus
Release date
  • 2019
  • April
  • 2017
  • June
Colors
  • Midnight Black
  • Aqua Blue
  • Cosmic Purple
  • Bordeaux Red
  • Scarlet Red
  • Champagne Gold
  • Anthracite Grey
  • Elegant Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 7000 INR
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationSmart3 PlusSpark Plus
SIM card
  • Dual SIM (Micro-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 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationSmart3 PlusSpark Plus
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationSmart3 PlusSpark Plus
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity

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