Infinix S3X vs TECNO Phantom 6 Plus

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Width

    S3X: 8.2 mm narrower

    S3X:
    75.3 mm
    Phantom 6 Plus:
    83.5 mm
  • Screen diagonal

    Phantom 6 Plus: 0.2 in smaller diagonal

    S3X:
    6.2 in
    Phantom 6 Plus:
    6 in
  • Chipset

    S3X:
    Qualcomm MSM8937 Snapdragon 430 (28 nm)
    Phantom 6 Plus:
    Mediatek MT6797 Helio X20 (20 nm)
  • Rear camera layout

    S3X:
    Dual
    Phantom 6 Plus:
    Single
  • Height

    S3X: 3.7 mm shorter

    S3X:
    156.7 mm
    Phantom 6 Plus:
    160.4 mm
  • Release year

    S3X:
    2018
    Phantom 6 Plus:
    2016

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. S3X

    Height:
    156.7 mm
    Width:
    75.3 mm
    Depth:
    8 mm
    Weight:
    Unknown
  2. 2. Phantom 6 Plus

    Height:
    160.4 mm +3.7 mm versus S3X
    Width:
    83.5 mm +8.2 mm versus S3X
    Depth:
    7.7 mm
    Weight:
    196.7 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. S3X

    S3X: Screen geometry unavailable or conflicting.

  2. 2. Phantom 6 Plus

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

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.

S3X: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB RAM

Phantom 6 Plus: Original memory entry

64 GB · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. S3X

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

2. Phantom 6 Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. S3X

    4000 mAh

  2. 2. Phantom 6 Plus

    4050 mAh

    +50 mAh versus S3X

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. S3X2. Phantom 6 Plus

Everyday essentials
Everyday essentials — specifications for S3X, Phantom 6 Plus.
SpecificationS3XPhantom 6 Plus
Dimensions (HxWxD)
  • 156.7 Х 75.3 Х 8 mm
  • 160.4 Х 83.5 Х 7.7 mm
Weight
  • 0 g
  • 196.7 g
Technology
  • IPS LCD
  • LTPS IPS LCD
Screen size
  • 6.2" inch
  • 6" inch
Screen resolution
  • 720 x 1500 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 128 GB (dedicated slot)
  • microSD
  • up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 4050 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • Android 7.0 (Nougat)
Chipset
  • Qualcomm MSM8937 Snapdragon 430 (28 nm)
  • Mediatek MT6797 Helio X20 (20 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for S3X, Phantom 6 Plus.
SpecificationS3XPhantom 6 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 96.7 cm2
  • 99.2 cm2
Screen format Unknown
  • 16:9 (height:width)
Screen to body ratio
  • 82.0%
  • 74.1%
PPI /points per inch/
  • 0 PPI
  • 367 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for S3X, Phantom 6 Plus.
SpecificationS3XPhantom 6 Plus
Rear camera, main
  • 13 MP
  • Dual
  • 21 MP
  • Single
Camera specs
  • 13 MP
  • PDAF -2 MP
  • depth sensor
  • 21 MP
  • f/2.0
  • PDAF
Functions
  • Dual-LED flash
  • panorama
  • HDR
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 16 MP
  • 1.4µm
  • 8 MP
  • f/2.2
Performance

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

Performance — specifications for S3X, Phantom 6 Plus.
SpecificationS3XPhantom 6 Plus
Processor CPU
  • Octa-core 1.4 GHz Cortex-A53
  • Deca-core 2.0 GHz
Graphics processor GPU
  • Adreno 505
  • Mali-T880 MP4
Antutu 7 score *
  • 43722
  • 70145
GeekBench 4 Single Core * Unknown
  • 1345
GeekBench 4 Multi-Core * Unknown
  • 4113
General specs
General specs — specifications for S3X, Phantom 6 Plus.
SpecificationS3XPhantom 6 Plus
Release date
  • 2018
  • 2016
  • September
Colors
  • Ice Blue
  • Sandstone Black
  • Tradewinds Grey
  • Champange Gold
Communication and Connectivity
Communication and Connectivity — specifications for S3X, Phantom 6 Plus.
SpecificationS3XPhantom 6 Plus
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM/Nano-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 band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1800 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 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
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for S3X, Phantom 6 Plus.
SpecificationS3XPhantom 6 Plus
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for S3X, Phantom 6 Plus.
SpecificationS3XPhantom 6 Plus
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Fast battery charging