Infinix Smart vs LG Q Stylo 4

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

    Smart: 27 g lighter

    Smart:
    145 g
    Q Stylo 4:
    172 g
  • Width

    Smart: 5.8 mm narrower

    Smart:
    71.9 mm
    Q Stylo 4:
    77.7 mm
  • Screen diagonal

    Smart: 1.2 in smaller diagonal

    Smart:
    5 in
    Q Stylo 4:
    6.2 in
  • Chipset

    Smart:
    Mediatek MT6580 (28 nm)
    Q Stylo 4:
    Qualcomm SDM450 Snapdragon 450 (14 nm)
  • Height

    Smart: 15.1 mm shorter

    Smart:
    144.9 mm
    Q Stylo 4:
    160 mm
  • Release year

    Smart:
    2017
    Q Stylo 4:
    2018

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. Smart

    Height:
    144.9 mm
    Width:
    71.9 mm
    Depth:
    8.4 mm
  2. 2. Q Stylo 4

    Height:
    160 mm +15.1 mm versus Smart
    Width:
    77.7 mm +5.8 mm versus Smart
    Depth:
    8.1 mm

Weight

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

  1. 1. Smart

    145 g

  2. 2. Q Stylo 4

    172 g

    +27 g versus Smart

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. Smart

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Q Stylo 4

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

Q Stylo 4 has approximately 43.9% more rectangular screen area than Smart.

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 for Smart, Q Stylo 4, compared at the same storage capacity.
StorageSmartQ Stylo 4
16 GB 1 GB RAM Unknown
Q Stylo 4: Original memory entry

32 GB · 2 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. Smart

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

2. Q Stylo 4

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 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. Smart

    3060 mAh

  2. 2. Q Stylo 4

    3300 mAh

    +240 mAh versus Smart

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. Smart2. Q Stylo 4

Everyday essentials
Everyday essentials — specifications for Smart, Q Stylo 4.
SpecificationSmartQ Stylo 4
Dimensions (HxWxD)
  • 144.9 Х 71.9 Х 8.4 mm
  • 160 Х 77.7 Х 8.1 mm
Weight
  • 145 g
  • 172 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 6.2" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 2160 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 32 GB
  • 2 RAM
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 512 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3060 mAh
  • Non-removable Li-Ion
  • 3300 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Android 8.1 (Oreo); LG UX 7
Chipset
  • Mediatek MT6580 (28 nm)
  • Qualcomm SDM450 Snapdragon 450 (14 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Smart, Q Stylo 4.
SpecificationSmartQ Stylo 4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 99.2 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 66.2%
  • 79.8%
PPI /points per inch/
  • 294 PPI
  • 390 PPI
Camera and Video
Camera and Video — specifications for Smart, Q Stylo 4.
SpecificationSmartQ Stylo 4
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • f/2.4
  • PDAF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
Performance

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

Performance — specifications for Smart, Q Stylo 4.
SpecificationSmartQ Stylo 4
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core 1.8 GHz Cortex-A53
Graphics processor GPU
  • Mali-400MP2
  • Adreno 506
Antutu 7 score *
  • 21782
  • 57892
General specs
General specs — specifications for Smart, Q Stylo 4.
SpecificationSmartQ Stylo 4
Release date
  • 2017
  • 2018
  • June
Colors
  • Champagne Gold
  • Sandstone Black
  • Bordeaux Red
  • Mysterious blue
  • Apple Green
  • Aurora Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 250 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Smart, Q Stylo 4.
SpecificationSmartQ Stylo 4
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 12(700)
  • 13(700)
  • 20(800)
  • 38(2600)
  • 41(2500)
  • 66(1700/2100)
  • 71(600)
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • USB On-The-Go
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR - 1.12 W/kg (head) 1.22 W/kg (body)
Music and Audio
Music and Audio — specifications for Smart, Q Stylo 4.
SpecificationSmartQ Stylo 4
Radio
  • FM radio
  • No
Others Unknown
  • DTS: X Surround Sound
Other features
Other features — specifications for Smart, Q Stylo 4.
SpecificationSmartQ Stylo 4
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - Stylus - Also known as LG Q Stylo 4 Q710MS for MetroPCS; Cricket