Samsung Galaxy A50s vs Xiaomi Redmi 8A Dual

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.

  • Display technology

    OLED versus LCD

    Galaxy A50s:
    OLED
    Redmi 8A Dual:
    LCD
  • Weight

    Galaxy A50s: 19 g lighter

    Galaxy A50s:
    169 g
    Redmi 8A Dual:
    188 g
  • Chipset

    Galaxy A50s:
    Exynos 9611 (10nm)
    Redmi 8A Dual:
    Qualcomm SDM439 Snapdragon 439 (12 nm)
  • Rear camera layout

    Galaxy A50s:
    Triple
    Redmi 8A Dual:
    Dual
  • Depth

    Galaxy A50s: 1.7 mm thinner

    Galaxy A50s:
    7.7 mm
    Redmi 8A Dual:
    9.4 mm
  • Height

    Redmi 8A Dual: 2 mm shorter

    Galaxy A50s:
    158.5 mm
    Redmi 8A Dual:
    156.5 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. Galaxy A50s

    Height:
    158.5 mm +2 mm versus Redmi 8A Dual
    Width:
    74.5 mm
    Depth:
    7.7 mm
  2. 2. Redmi 8A Dual

    Height:
    156.5 mm
    Width:
    75.4 mm
    Depth:
    9.4 mm +1.7 mm versus Galaxy A50s

Weight

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

  1. 1. Galaxy A50s

    169 g

  2. 2. Redmi 8A Dual

    188 g

    +19 g versus Galaxy A50s

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. Galaxy A50s

    Screen diagonal:
    6.4 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.5 cm²
  2. 2. Redmi 8A Dual

    Screen diagonal:
    6.22 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    96.6 cm²

Galaxy A50s has approximately 4.1% more rectangular screen area than Redmi 8A Dual.

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 Galaxy A50s, Redmi 8A Dual, compared at the same storage capacity.
StorageGalaxy A50sRedmi 8A Dual
32 GB Not recorded 2 / 3 GB RAM Alternative RAM configurations
64 GB 4 GB RAM Not recorded
128 GB 4 / 6 GB RAM Alternative RAM configurations 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. Galaxy A50s

NFC:
See details Yes (market dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (dedicated slot)

2. Redmi 8A Dual

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated 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. Galaxy A50s

    4000 mAh

  2. 2. Redmi 8A Dual

    5000 mAh

    +1000 mAh versus Galaxy A50s

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. Galaxy A50s2. Redmi 8A Dual

Everyday essentials
Everyday essentials — specifications for Galaxy A50s, Redmi 8A Dual.
SpecificationGalaxy A50sRedmi 8A Dual
Dimensions (HxWxD)
  • 158.5 Х 74.5 Х 7.7 mm
  • 156.5 Х 75.4 Х 9.4 mm
Weight
  • 169 g
  • 188 g
Technology
  • Super AMOLED
  • IPS LCD
Screen size
  • 6.4" inch
  • 6.22" inch
Screen resolution
  • 1080 x 2340 px
  • 720 x 1520 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 128GB 4GB RAM
  • 128GB 6GB RAM
  • 32GB 2GB RAM
  • 32GB 3GB RAM
Memory card support
  • microSD
  • up to 1 TB (dedicated slot)
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 9.0 (Pie); MIUI 11
Chipset
  • Exynos 9611 (10nm)
  • Qualcomm SDM439 Snapdragon 439 (12 nm)
NFC
  • Yes (market dependent)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Galaxy A50s, Redmi 8A Dual.
SpecificationGalaxy A50sRedmi 8A Dual
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 100.5 cm2
  • 96.6 cm2
Screen format
  • 19.5:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 85.1%
  • 81.8%
PPI /points per inch/
  • 403 PPI
  • 270 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for Galaxy A50s, Redmi 8A Dual.
SpecificationGalaxy A50sRedmi 8A Dual
Rear camera, main
  • 48 MP
  • Triple
  • 13 MP
  • Dual
Camera specs
  • 48 MP
  • f/2.0
  • (wide)
  • 1/2''
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 13mm (ultrawide) -5 MP
  • depth sensor
  • 13 MP
  • f/2.2
  • (wide)
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • (depth)
Functions
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 32 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 32 MP
  • f/2.0
  • 25mm (wide)
  • 8 MP
  • f/2.0
  • 1/4''
  • 1.12µm
Performance

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

Performance — specifications for Galaxy A50s, Redmi 8A Dual.
SpecificationGalaxy A50sRedmi 8A Dual
Processor CPU
  • Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
  • Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
Graphics processor GPU
  • Mali-G72 MP3
  • Adreno 505
Antutu 7 score *
  • 155874
Unknown
GeekBench 4 Single Core *
  • 1688
  • 864
GeekBench 4 Multi-Core *
  • 5446
  • 3669
Antutu 8 score *
  • 177562
  • 95326
GeekBench 5 Single Core *
  • 330
Unknown
GeekBench 5 Multi-Core *
  • 1184
Unknown
General specs
General specs — specifications for Galaxy A50s, Redmi 8A Dual.
SpecificationGalaxy A50sRedmi 8A Dual
Release date
  • 2019
  • August
  • 2020
  • February 11
Colors
  • Prism Crush Black
  • Prism Crush White
  • Prism Crush Green
  • Prism Crush Violet2
  • Sky White
  • Sea Blue
  • Midnight Grey
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
  • 80 EUR
Body build Unknown
  • Glass front (Gorilla Glass 5)
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for Galaxy A50s, Redmi 8A Dual.
SpecificationGalaxy A50sRedmi 8A Dual
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • 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 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • 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)
  • 8(900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • LTE-A
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Galaxy A50s, Redmi 8A Dual.
SpecificationGalaxy A50sRedmi 8A Dual
Radio
  • FM radio
  • FM radio
  • built-in antenna
Others
  • Active noise cancellation with dedicated mic
  • 400 nits typ. brightness
Other features
Other features — specifications for Galaxy A50s, Redmi 8A Dual.
SpecificationGalaxy A50sRedmi 8A Dual
Dop
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - ANT+ - Fast battery charging 15W
  • Sensors Accelerometer
  • proximity
  • compass - Fast battery charging 18W -Power bank/Reverse charging - Splash resistant