alcatel S42 vs Xiaomi Redmi 5 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.

  • Weight

    Redmi 5 Plus: 40 g lighter

    S42:
    220 g
    Redmi 5 Plus:
    180 g
  • Width

    Redmi 5 Plus: 1.7 mm narrower

    S42:
    77.2 mm
    Redmi 5 Plus:
    75.5 mm
  • Screen diagonal

    S42: 0.49 in smaller diagonal

    S42:
    5.5 in
    Redmi 5 Plus:
    5.99 in
  • Depth

    Redmi 5 Plus: 4.6 mm thinner

    S42:
    12.7 mm
    Redmi 5 Plus:
    8.1 mm
  • Height

    Redmi 5 Plus: 2.8 mm shorter

    S42:
    161.3 mm
    Redmi 5 Plus:
    158.5 mm
  • Release year

    S42:
    2020
    Redmi 5 Plus:
    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. S42

    Height:
    161.3 mm +2.8 mm versus Redmi 5 Plus
    Width:
    77.2 mm +1.7 mm versus Redmi 5 Plus
    Depth:
    12.7 mm +4.6 mm versus Redmi 5 Plus
  2. 2. Redmi 5 Plus

    Height:
    158.5 mm
    Width:
    75.5 mm
    Depth:
    8.1 mm

Weight

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

  1. 1. S42

    220 g

    +40 g versus Redmi 5 Plus

  2. 2. Redmi 5 Plus

    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.

  1. 1. S42

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²
  2. 2. Redmi 5 Plus

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

Redmi 5 Plus has approximately 18.6% more rectangular screen area than S42.

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 S42, Redmi 5 Plus, compared at the same storage capacity.
StorageS42Redmi 5 Plus
32 GB 3 GB RAM Unknown
Redmi 5 Plus: Original memory entry

64 GB · 4 GB RAM 32 GB · 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. S42

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

2. Redmi 5 Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 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. S42

    4200 mAh

    +200 mAh versus Redmi 5 Plus

  2. 2. Redmi 5 Plus

    4000 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. S422. Redmi 5 Plus

Everyday essentials
Everyday essentials — specifications for S42, Redmi 5 Plus.
SpecificationS42Redmi 5 Plus
Dimensions (HxWxD)
  • 161.3 Х 77.2 Х 12.7 mm
  • 158.5 Х 75.5 Х 8.1 mm
Weight
  • 220 g
  • 180 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inc
  • 5.99" inch
Screen resolution
  • 720 x 1440 px
  • 1080 x 2160 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 3GB RAM
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 128 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4200 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 10.0
  • planned upgrade to Android 11.0
  • Android 7.1.2 (Nougat)
  • upgradable to Android 8.1 (Oreo); MIUI 10
Chipset
  • - Mediatek MT6761D Helio A20 (12 nm)
  • Qualcomm MSM8953 Snapdragon 625 (14 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for S42, Redmi 5 Plus.
SpecificationS42Redmi 5 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 92.6 cm2
Screen format
  • 18:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio Unknown
  • 77.4%
PPI /points per inch/ Unknown
  • 403 PPI
Screen protection
  • DragonTrail Pro
Unknown
Camera and Video
Camera and Video — specifications for S42, Redmi 5 Plus.
SpecificationS42Redmi 5 Plus
Rear camera, main
  • 13 MP
  • Single
  • 12 MP
  • Single
Camera specs
  • -13 MP
  • AF
  • 12 MP
  • f/2.2
  • 1.25 µm
  • dual pixel PDAF
Functions
  • LED flash
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • 5 MP
Performance

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

Performance — specifications for S42, Redmi 5 Plus.
SpecificationS42Redmi 5 Plus
Processor CPU
  • - Quad-core 1.8 GHz Cortex-A53
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • - PowerVR GE8320
  • Adreno 506
Antutu 7 score * Unknown
  • 77000
GeekBench 4 Single Core * Unknown
  • 866
GeekBench 4 Multi-Core * Unknown
  • 4261
Antutu 8 score * Unknown
  • 98407
General specs
General specs — specifications for S42, Redmi 5 Plus.
SpecificationS42Redmi 5 Plus
Release date
  • 2020
  • January
  • 2018
  • February
Colors
  • Black
  • Black
  • Gold
  • Blue
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 160 EUR
Body build Unknown
  • Front glass
  • aluminum frame & back
  • plastic ends
Communication and Connectivity
Communication and Connectivity — specifications for S42, Redmi 5 Plus.
SpecificationS42Redmi 5 Plus
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 - EU HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA -4G - LTE (unspecified)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 40(2300)
  • 41(2500) - India LTE band 1(2100)
  • 7(2600)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 41(2500) - China
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 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
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for S42, Redmi 5 Plus.
SpecificationS42Redmi 5 Plus
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for S42, Redmi 5 Plus.
SpecificationS42Redmi 5 Plus
Dop
  • - Sensors - Accelerometer
  • proximity
  • compass - IP68 dust/water resistant (up to 1.5m for 35 mins) -Drop-to-concrete resistance from up to 1.8 m -MIL-STD-810G compliant - Also known as Cat S32
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Charging 5V/2A 10W - Versions: Redmi Note 5 (Global); Redmi 5 Plus (China)