A1 Alpha vs Samsung Galaxy Y Duos S6102

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

    Galaxy Y Duos S6102: 41 g lighter

    Alpha:
    150 g
    Galaxy Y Duos S6102:
    109 g
  • Width

    Galaxy Y Duos S6102: 15.8 mm narrower

    Alpha:
    75.8 mm
    Galaxy Y Duos S6102:
    60 mm
  • Screen diagonal

    Galaxy Y Duos S6102: 3.12 in smaller diagonal

    Alpha:
    6.26 in
    Galaxy Y Duos S6102:
    3.14 in
  • Rear camera layout

    Alpha:
    Dual
    Galaxy Y Duos S6102:
    Single
  • Depth

    Alpha: 3.9 mm thinner

    Alpha:
    8.1 mm
    Galaxy Y Duos S6102:
    12 mm
  • Height

    Galaxy Y Duos S6102: 41.9 mm shorter

    Alpha:
    151.7 mm
    Galaxy Y Duos S6102:
    109.8 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. Alpha

    Height:
    151.7 mm +41.9 mm versus Galaxy Y Duos S6102
    Width:
    75.8 mm +15.8 mm versus Galaxy Y Duos S6102
    Depth:
    8.1 mm
  2. 2. Galaxy Y Duos S6102

    Height:
    109.8 mm
    Width:
    60 mm
    Depth:
    12 mm +3.9 mm versus Alpha

Weight

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

  1. 1. Alpha

    150 g

    +41 g versus Galaxy Y Duos S6102

  2. 2. Galaxy Y Duos S6102

    109 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. Alpha

    Screen diagonal:
    6.26 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    97.8 cm²
  2. 2. Galaxy Y Duos S6102

    Screen diagonal:
    3.14 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    30.5 cm²

Alpha has approximately 220.3% more rectangular screen area than Galaxy Y Duos S6102.

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 Alpha, Galaxy Y Duos S6102, compared at the same storage capacity.
StorageAlphaGalaxy Y Duos S6102
32 GB 2 GB RAM Unknown
64 GB 3 GB RAM Unknown
Galaxy Y Duos S6102: Original memory entry

512 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. Alpha

NFC:
See details Yes (64/3GB model only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses shared SIM slot)

2. Galaxy Y Duos S6102

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

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. Alpha

    3200 mAh

    +1900 mAh versus Galaxy Y Duos S6102

  2. 2. Galaxy Y Duos S6102

    1300 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. Alpha2. Galaxy Y Duos S6102

Everyday essentials
Everyday essentials — specifications for Alpha, Galaxy Y Duos S6102.
SpecificationAlphaGalaxy Y Duos S6102
Dimensions (HxWxD)
  • 151.7 Х 75.8 Х 8.1 mm
  • 109.8 Х 60 Х 12 mm
Weight
  • 150 g
  • 109 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.26" inch
  • 3.14" inch
Screen resolution
  • 720 x 1520 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 64GB 3GB RAM
  • 512 MB
Memory card support
  • microSD
  • up to 256 GB (uses shared SIM slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 3200 mAh
  • Non-removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 2.3 (Gingerbread); TouchWiz UI
Chipset
  • Unisoc SC9863A (28nm)
Unknown
NFC
  • Yes (64/3GB model only)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Alpha, Galaxy Y Duos S6102.
SpecificationAlphaGalaxy Y Duos S6102
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 97.8 cm2
  • 30.5 cm2
Screen format
  • 19:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 82.1%
  • 46.3%
PPI /points per inch/
  • 269 PPI
  • 127 PPI
Camera and Video
Camera and Video — specifications for Alpha, Galaxy Y Duos S6102.
SpecificationAlphaGalaxy Y Duos S6102
Rear camera, main
  • 13 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • AF -2 MP
  • f/2.4
  • depth sensor
  • 3.15 MP
Functions
  • LED flash
  • HDR
Unknown
Video
  • 1080p@30fps
  • 320p@24fps
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.0
Unknown
Performance
Performance — specifications for Alpha, Galaxy Y Duos S6102.
SpecificationAlphaGalaxy Y Duos S6102
Processor CPU
  • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
  • 832 MHz
Graphics processor GPU
  • IMG8322
Unknown
General specs
General specs — specifications for Alpha, Galaxy Y Duos S6102.
SpecificationAlphaGalaxy Y Duos S6102
Release date
  • 2019
  • August
  • 2011
  • December
Colors
  • Black
  • Green
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 80 EUR
Battery life Unknown
  • Stand by time- Up to 360 h Talking time- Up to 9 h
Communication and Connectivity
Communication and Connectivity — specifications for Alpha, Galaxy Y Duos S6102.
SpecificationAlphaGalaxy Y Duos S6102
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • 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)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.47 W/kg (head) 0.52 W/kg (body) SAR EU - 0.69 W/kg (head)
Music and Audio
Music and Audio — specifications for Alpha, Galaxy Y Duos S6102.
SpecificationAlphaGalaxy Y Duos S6102
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Alpha, Galaxy Y Duos S6102.
SpecificationAlphaGalaxy Y Duos S6102
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass - Also known as Samsung GT-S6102
  • Samsung GT-S6102B