alcatel S42 vs Wiko Robby2

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

    Robby2: 20 g lighter

    S42:
    220 g
    Robby2:
    200 g
  • Width

    S42: 1.6 mm narrower

    S42:
    77.2 mm
    Robby2:
    78.8 mm
  • Depth

    Robby2: 3.3 mm thinner

    S42:
    12.7 mm
    Robby2:
    9.4 mm
  • Height

    Robby2: 6.7 mm shorter

    S42:
    161.3 mm
    Robby2:
    154.6 mm
  • Release year

    S42:
    2020
    Robby2:
    2017

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 +6.7 mm versus Robby2
    Width:
    77.2 mm
    Depth:
    12.7 mm +3.3 mm versus Robby2
  2. 2. Robby2

    Height:
    154.6 mm
    Width:
    78.8 mm +1.6 mm versus S42
    Depth:
    9.4 mm

Weight

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

  1. 1. S42

    220 g

    +20 g versus Robby2

  2. 2. Robby2

    200 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. Robby2

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

Robby2 has approximately 6.8% 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, Robby2, compared at the same storage capacity.
StorageS42Robby2
16 GB Not recorded 2 GB RAM
32 GB 3 GB RAM Not recorded

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. Robby2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. S42

    4200 mAh

    +1400 mAh versus Robby2

  2. 2. Robby2

    2800 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. Robby2

Everyday essentials
Everyday essentials — specifications for S42, Robby2.
SpecificationS42Robby2
Dimensions (HxWxD)
  • 161.3 Х 77.2 Х 12.7 mm
  • 154.6 Х 78.8 Х 9.4 mm
Weight
  • 220 g
  • 200 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inc
  • 5.5" inch
Screen resolution
  • 720 x 1440 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 3GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 4200 mAh
  • Non-removable Li-Po
  • 2800 mAh
  • Li-Ion
Operating system OS
  • Android 10.0
  • planned upgrade to Android 11.0
  • Android 7.1 (Nougat)
Chipset
  • - Mediatek MT6761D Helio A20 (12 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for S42, Robby2.
SpecificationS42Robby2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 83.4 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio Unknown
  • 68.5%
PPI /points per inch/ Unknown
  • 267 PPI
Screen protection
  • DragonTrail Pro
Unknown
Camera and Video
Camera and Video — specifications for S42, Robby2.
SpecificationS42Robby2
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • -13 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 720p@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, Robby2.
SpecificationS42Robby2
Processor CPU
  • - Quad-core 1.8 GHz Cortex-A53
  • Quad-core 1.1 GHz Cortex-A7
Graphics processor GPU
  • - PowerVR GE8320
  • Adreno 304
Antutu 7 score * Unknown
  • 7925
General specs
General specs — specifications for S42, Robby2.
SpecificationS42Robby2
Release date
  • 2020
  • January
  • 2017
Colors
  • Black
  • Black
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for S42, Robby2.
SpecificationS42Robby2
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-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 (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 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 21.1/5.76 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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB Host
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for S42, Robby2.
SpecificationS42Robby2
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for S42, Robby2.
SpecificationS42Robby2
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 Accelerometer
  • proximity - For Europe