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Samsung S7230E Wave 723 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.

    • Weight

      S7230E Wave 723: 74.2 g lighter

      S7230E Wave 723:
      113.8 g
      Redmi 8A Dual:
      188 g

    • Rear camera layout

      S7230E Wave 723:
      Single
      Redmi 8A Dual:
      Dual

    • Release year

      S7230E Wave 723:
      2010
      Redmi 8A Dual:
      2020

    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. S7230E Wave 723

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown

      Folded/unfolded dimensions are ambiguous in this record; outlines are omitted.

    2. 2. Redmi 8A Dual

      Height:
      156.5 mm
      Width:
      75.4 mm
      Depth:
      9.4 mm

    Weight

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

    1. 1. S7230E Wave 723

      113.8 g

    2. 2. Redmi 8A Dual

      188 g

      +74.2 g versus S7230E Wave 723

    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.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. S7230E Wave 723

      S7230E Wave 723: Screen geometry unavailable or conflicting.

    2. 2. Redmi 8A Dual

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

    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 S7230E Wave 723, Redmi 8A Dual, compared at the same storage capacity.
    StorageS7230E Wave 723Redmi 8A Dual
    32 GB Unknown 2 / 3 GB RAM Alternative RAM configurations
    S7230E Wave 723: Original memory entry

    90 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. S7230E Wave 723

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 16 GB (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. S7230E Wave 723

      1200 mAh

    2. 2. Redmi 8A Dual

      5000 mAh

      +3800 mAh versus S7230E Wave 723

    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. S7230E Wave 7232. Redmi 8A Dual

    Everyday essentials
    Everyday essentials — specifications for S7230E Wave 723, Redmi 8A Dual.
    SpecificationS7230E Wave 723Redmi 8A Dual
    Dimensions (HxWxD)
    • 109.5 Х 53.9 Х 11.8 mm
    • 156.5 Х 75.4 Х 9.4 mm
    Weight
    • 113.8 g
    • 188 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 3.2" inch
    • 6.22" inch
    Screen resolution
    • 240 x 400 px
    • 720 x 1520 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 90 MB
    • 32GB 2GB RAM
    • 32GB 3GB RAM
    Memory card support
    • microSD
    • up to 16 GB (dedicated slot)
    • microSDXC (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 1200 mAh
    • Removable Li-Ion
    • 5000 mAh
    • Non-removable Li-Po
    Operating system OS
    • bada OS
    • Android 9.0 (Pie); MIUI 11
    Chipset Unknown
    • Qualcomm SDM439 Snapdragon 439 (12 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for S7230E Wave 723, Redmi 8A Dual.
    SpecificationS7230E Wave 723Redmi 8A Dual
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 256K
    • 16M
    Screen area
    • 29.1 cm2
    • 96.6 cm2
    Screen format
    • 5:3 (height:width)
    • 19:9 (height:width)
    Screen to body ratio
    • 49.4%
    • 81.8%
    PPI /points per inch/
    • 146 PPI
    • 270 PPI
    Screen protection Unknown
    • Corning Gorilla Glass 5
    Camera and Video
    Camera and Video — specifications for S7230E Wave 723, Redmi 8A Dual.
    SpecificationS7230E Wave 723Redmi 8A Dual
    Rear camera, main
    • 5 MP
    • Single
    • 13 MP
    • Dual
    Camera specs
    • 5 MP
    • AF
    • 13 MP
    • f/2.2
    • (wide)
    • 1/3.1''
    • 1.12µm
    • PDAF -2 MP
    • f/2.4
    • (depth)
    Functions
    • LED flash
    • HDR
    Video
    • 320p@15fps
    • 1080p@30fps
    Front camera, selfie
    • 0 MP,
    • 8 MP
    • Single
    Specifications Unknown
    • 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 S7230E Wave 723, Redmi 8A Dual.
    SpecificationS7230E Wave 723Redmi 8A Dual
    Processor CPU Unknown
    • Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
    Graphics processor GPU Unknown
    • Adreno 505
    GeekBench 4 Single Core * Unknown
    • 864
    GeekBench 4 Multi-Core * Unknown
    • 3669
    Antutu 8 score * Unknown
    • 95326
    General specs
    General specs — specifications for S7230E Wave 723, Redmi 8A Dual.
    SpecificationS7230E Wave 723Redmi 8A Dual
    Release date
    • 2010
    • August
    • 2020
    • February 11
    Colors
    • Black
    • White/La Fleur edition
    • Sky White
    • Sea Blue
    • Midnight Grey
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 130 EUR
    • 80 EUR
    Battery life
    • Stand by time- Up to 700 h (2G) / Up to 600 h (3G) Talking time- Up to 14 h 20 min (2G) / Up to 6 h 45 min (3G)
    		 Unknown
    Body build Unknown
    • Glass front (Gorilla Glass 5)
    • plastic back
    • plastic frame
    Communication and Connectivity
    Communication and Connectivity — specifications for S7230E Wave 723, Redmi 8A Dual.
    SpecificationS7230E Wave 723Redmi 8A Dual
    SIM card
    • Mini-SIM
    • Dual SIM (Nano-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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 8(900)
    • 40(2300)
    • 41(2500)
    Speed
    • HSPA 3.6/0.384 Mbps
    • HSPA
    • LTE-A
    GPRS
    • Class 12
    • Yes
    Edge
    • Class 12
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    USB
    • microUSB 2.0
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • 3.0
    • A2DP
    • 4.2
    • A2DP
    • LE
    Harmful irradiation
    • SAR EU - 0.96 W/kg (head)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for S7230E Wave 723, Redmi 8A Dual.
    SpecificationS7230E Wave 723Redmi 8A Dual
    Radio
    • Stereo FM radio
    • RDS
    • recordin
    • FM radio
    • built-in antenna
    Others
    • DNSe (Digital Natural Sound Engine)
    • 400 nits typ. brightness
    Other features
    Other features — specifications for S7230E Wave 723, Redmi 8A Dual.
    SpecificationS7230E Wave 723Redmi 8A Dual
    Dop
    • Sensors Accelerometer Removable plastic flip cover with leather texture -MP3/WAV/eAAC+ player -MP4/H.264 player -Organizer -Photo editor -Voice memo -Predictive text input (T9 Trace)
    • Sensors Accelerometer
    • proximity
    • compass - Fast battery charging 18W -Power bank/Reverse charging - Splash resistant