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  2. Google Pixel 3a vs Xiaomi Redmi Note 9S

Google Pixel 3a vs Xiaomi Redmi Note 9S

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 technologyOLED versus LCDPixel 3a: OLED · Redmi Note 9S: LCD
    • WeightPixel 3a: 62 g lighterPixel 3a: 147 g · Redmi Note 9S: 209 g
    • WidthPixel 3a: 6.6 mm narrowerPixel 3a: 70.1 mm · Redmi Note 9S: 76.7 mm
    • Screen diagonalPixel 3a: 1.07 in smaller diagonalPixel 3a: 5.6 in · Redmi Note 9S: 6.67 in
    • ChipsetQualcomm SDM670 Snapdragon 670 (10 nm) / Qualcomm SM7125 Snapdragon 720G (8 nm)Pixel 3a: Qualcomm SDM670 Snapdragon 670 (10 nm) · Redmi Note 9S: Qualcomm SM7125 Snapdragon 720G (8 nm)
    • Rear camera layoutSingle / QuadPixel 3a: Single · Redmi Note 9S: Quad

    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.

    Front
    Pixel 3a: 151.3 × 70.1 mm 1 Redmi Note 9S: 165.8 × 76.7 mm 2
    Side
    Pixel 3a: 151.3 × 8.2 mm 1 Redmi Note 9S: 165.8 × 8.8 mm 2
    1. 1. Pixel 3a
      Height
      151.3 mm
      Width
      70.1 mm
      Depth
      8.2 mm
      Weight
      147 g
    2. 2. Redmi Note 9S
      Height
      165.8 mm+14.5 mm versus Pixel 3a
      Width
      76.7 mm+6.6 mm versus Pixel 3a
      Depth
      8.8 mm+0.6 mm versus Pixel 3a
      Weight
      209 g
    Weight

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

    1. 1. Pixel 3a147 g
    2. 2. Redmi Note 9S209 g

      +62 g versus Pixel 3a

    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.

    Screen size
    Pixel 3a: 5.6 in, 18.5:9, About 79.6 cm² rectangular area 1 Redmi Note 9S: 6.67 in, 20:9, About 107.4 cm² rectangular area 2
    1. 1. Pixel 3a 5.6 in · 18.5:9 About 79.6 cm² rectangular area
    2. 2. Redmi Note 9S 6.67 in · 20:9 About 107.4 cm² rectangular area

    Redmi Note 9S has approximately 35% more rectangular screen area than Pixel 3a.

    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 by storage capacity and phone
    StoragePixel 3aRedmi Note 9S
    64 GB Unknown 4 GB RAM
    128 GB Unknown 6 GB RAM
    Pixel 3a: Original memory entry

    64 GB · 512GB 4GB

    Practical features

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

    1. Pixel 3a

    NFC
    Yes
    Headphone jack
    Yes
    Memory card support
    No

    2. Redmi Note 9S

    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 capacity

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

    1. 1. Pixel 3a3000 mAh
    2. 2. Redmi Note 9S5020 mAh

      +2020 mAh versus Pixel 3a

    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. Pixel 3a2. Redmi Note 9S

    Everyday essentials
    Everyday essentials
    SpecificationPixel 3aRedmi Note 9S
    Dimensions (HxWxD)
    • 151.3 Х 70.1 Х 8.2 mm
    • 165.8 Х 76.7 Х 8.8 mm
    Weight
    • 147 g
    • 209 g
    Technology
    • OLED
    • IPS LCD
    Screen size
    • 5.6" inch
    • 6.67" inch
    Screen resolution
    • 1080 x 2220 px
    • 1080 x 2400 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 GB
    • 512GB 4GB
    • 64GB 4GB RAM
    • 128GB 6GB RAM
    Memory card support
    • No
    • microSDXC (dedicated slot)
    BatteryCapacity is not battery life. No endurance test is implied.
    • 3000 mAh
    • Non-removable Li-Po
    • 5020 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 9.0 (Pie)
    • Android 10.0; MIUI 11
    Chipset
    • Qualcomm SDM670 Snapdragon 670 (10 nm)
    • Qualcomm SM7125 Snapdragon 720G (8 nm)
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationPixel 3aRedmi Note 9S
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • Type OLED
    • 16M
    Screen area
    • 79.6 cm2
    • 107.4 cm2
    Screen format
    • 18.5:9 (height:width)
    • 20:9 (height:width)
    Screen to body ratio
    • 75.0%
    • 84.5%
    PPI /points per inch/
    • 441 PPI
    • 395 PPI
    Screen protection
    • Asahi Dragontrail Glass
    • Corning Gorilla Glass 5
    Camera and Video
    Camera and Video
    SpecificationPixel 3aRedmi Note 9S
    Rear camera, main
    • 12.2 MP
    • Single
    • 48 MP
    • Quad
    Camera specs
    • 12.2 MP
    • f/1.8
    • 28mm (wide)
    • 1/2.55''
    • 1.4µm
    • OIS
    • dual pixel PDAF
    • 48 MP
    • f/1.8
    • 26mm (wide)
    • 1/2.0''
    • 0.8µm
    • PDAF -8 MP
    • f/2.2
    • 13mm (ultrawide)
    • 1/4.0''
    • 1.12µm -5 MP
    • f/2.4
    • (macro)
    • 1.12µm -2 MP
    • (depth)
    Functions
    • HDR
    • HDR
    • panorama
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 8 MP
    • Single
    • 16 MP
    • Single
    Specifications
    • 8 MP
    • f/2.0
    • 24mm (wide)
    • 1.12µm
    • 16 MP
    • f/2.5
    • (wide)
    • 1.0µm
    DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 101
    		 Unknown
    DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 104
    		 Unknown
    DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 95
    		 Unknown
    Performance
    Performance
    SpecificationPixel 3aRedmi Note 9S
    Processor CPU
    • Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
    • Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
    Graphics processor GPU
    • Adreno 615
    • Adreno 618
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 159213
    		 Unknown
    GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 1603
    		 Unknown
    GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 5206
    		 Unknown
    GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 6426
    		 Unknown
    GeekBench 4 BatteryLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 4895
    		 Unknown
    GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 345
    		 Unknown
    GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 1300
    		 Unknown
    General specs
    General specs
    SpecificationPixel 3aRedmi Note 9S
    Release date
    • 2019
    • May
    • 2020
    • March 23
    Colors
    • Just Black
    • Clearly White
    • Purple-ish
    • Aurora Blue
    • Glacier white
    • Interstellar Gray
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 400 EUR
    • $ 199
    Body build
    • Front glass
    • plastic body
    • Glass front (Gorilla Glass 5)
    • glass back (Gorilla Glass 5)
    • plastic frame
    Communication and Connectivity
    Communication and Connectivity
    SpecificationPixel 3aRedmi Note 9S
    SIM card
    • Nano-SIM
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 12(700)
    • 13(700)
    • 17(700)
    • 20(800)
    • 25(1900)
    • 26(850)
    • 28(700)
    • 32(1500)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    • 66(1700/2100)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 28(700)
    • 38(2600)
    • 40(2300)
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A (3CA) Cat11 600/75 Mbps
    • HSPA 42.2/5.76 Mbps
    • 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 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • GALILEO
    • Yes
    • with A-GPS
    • GLONASS
    • GALILEO
    • BDS
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • 2.0
    • Type-C 1.0 reversible connector
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • aptX HD
    • 5.0
    • A2DP
    • LE
    Music and Audio
    Music and Audio
    SpecificationPixel 3aRedmi Note 9S
    Radio Unknown
    • FM radio
    • recording
    Others
    • Always-on display
    • Active noise cancellation with dedicated mic
    • 450 nits typ. brightness (advertised)
    Other features
    Other features
    SpecificationPixel 3aRedmi Note 9S
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • barometer - Fast battery charging 18W -USB Power Delivery 2.0 - Versions: G020A
    • G020E
    • G020B
    • Sensors Fingerprint (side-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Infrared port - Fast charging 18W - Splash-proof

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