alcatel OT-891 Soul vs Wiko Robby

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

    OT-891 Soul: 85 g lighter

    OT-891 Soul:
    100 g
    Robby:
    185 g
  • Width

    OT-891 Soul: 21.1 mm narrower

    OT-891 Soul:
    58 mm
    Robby:
    79.1 mm
  • Screen diagonal

    OT-891 Soul: 2.7 in smaller diagonal

    OT-891 Soul:
    2.8 in
    Robby:
    5.5 in
  • Chipset

    OT-891 Soul:
    Mediatek MT6516
    Robby:
    Mediatek MT6580M (28 nm)
  • Depth

    Robby: 2.6 mm thinner

    OT-891 Soul:
    12.6 mm
    Robby:
    10 mm
  • Height

    OT-891 Soul: 50 mm shorter

    OT-891 Soul:
    105 mm
    Robby:
    155 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.

  1. 1. OT-891 Soul

    Height:
    105 mm
    Width:
    58 mm
    Depth:
    12.6 mm +2.6 mm versus Robby
  2. 2. Robby

    Height:
    155 mm +50 mm versus OT-891 Soul
    Width:
    79.1 mm +21.1 mm versus OT-891 Soul
    Depth:
    10 mm

Weight

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

  1. 1. OT-891 Soul

    100 g

  2. 2. Robby

    185 g

    +85 g versus OT-891 Soul

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. OT-891 Soul

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Robby

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

Robby has approximately 243.5% more rectangular screen area than OT-891 Soul.

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 OT-891 Soul, Robby, compared at the same storage capacity.
StorageOT-891 SoulRobby
16 GB Unknown 1 GB RAM
OT-891 Soul: Original memory entry

150 MB

Practical features

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

1. OT-891 Soul

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. Robby

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. OT-891 Soul

    1000 mAh

  2. 2. Robby

    2500 mAh

    +1500 mAh versus OT-891 Soul

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. OT-891 Soul2. Robby

Everyday essentials
Everyday essentials — specifications for OT-891 Soul, Robby.
SpecificationOT-891 SoulRobby
Dimensions (HxWxD)
  • 105 Х 58 Х 12.6 mm
  • 155 Х 79.1 Х 10 mm
Weight
  • 100 g
  • 185 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5.5" inch
Screen resolution
  • 320 x 240 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 150 MB
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Removable Li-Po
Operating system OS
  • Android 2.1 (Eclair)
  • Android 6.0.1 (Marshmallow)
Chipset
  • Mediatek MT6516
  • Mediatek MT6580M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for OT-891 Soul, Robby.
SpecificationOT-891 SoulRobby
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 24.3 cm2
  • 83.4 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 39.9%
  • 68.0%
PPI /points per inch/
  • 143 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for OT-891 Soul, Robby.
SpecificationOT-891 SoulRobby
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • f/2.0
  • 1/4''
  • 1.12µm
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
  • f/2.4
  • 1/5''
  • 1.1µm
Performance

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

Performance — specifications for OT-891 Soul, Robby.
SpecificationOT-891 SoulRobby
Processor CPU
  • 420 MHz
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400MP2
Antutu 7 score * Unknown
  • 34192
GeekBench 4 Single Core * Unknown
  • 405
GeekBench 4 Multi-Core * Unknown
  • 1112
General specs
General specs — specifications for OT-891 Soul, Robby.
SpecificationOT-891 SoulRobby
Release date
  • 2011
  • February
  • 2016
  • February
Colors
  • Black
  • Space Grey
  • Gold
  • Bleen
  • Rose Gold
  • Lime
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h
  • Stand by time- Up to 270 h (2G) / Up to 270 h (3G) Talking time- Up to 17 h (2G) / Up to 15 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for OT-891 Soul, Robby.
SpecificationOT-891 SoulRobby
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Up to 107 kbps
Edge
  • Class 12
  • Up to 296 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 1.04 W/kg (head) 1.20 W/kg (body)
  • SAR EU - 0.30 W/kg (head) 0.46 W/kg (body)
Music and Audio
Music and Audio — specifications for OT-891 Soul, Robby.
SpecificationOT-891 SoulRobby
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for OT-891 Soul, Robby.
SpecificationOT-891 SoulRobby
Dop
  • Sensors Accelerometer
  • compass - MP3/AAC+/WAV/WMA player -MP4/H.264 player -Organizer -Document viewer -Voice memo -Predictive text input
  • Sensors Accelerometer
  • proximity - For Europe