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  2. Google Pixel 3a vs Oppo A57

Google Pixel 3a vs Oppo A57

Compare recorded specifications, size and practical differences.

Oppo A57

Oppo A57

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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 · A57: LCD
      • WidthPixel 3a: 2.8 mm narrowerPixel 3a: 70.1 mm · A57: 72.9 mm
      • Screen diagonalA57: 0.4 in smaller diagonalA57: 5.2 in · Pixel 3a: 5.6 in
      • ChipsetQualcomm SDM670 Snapdragon 670 (10 nm) / Qualcomm MSM8940 Snapdragon 435 (28 nm)Pixel 3a: Qualcomm SDM670 Snapdragon 670 (10 nm) · A57: Qualcomm MSM8940 Snapdragon 435 (28 nm)
      • DepthA57: 0.5 mm thinnerA57: 7.7 mm · Pixel 3a: 8.2 mm
      • HeightA57: 2.2 mm shorterA57: 149.1 mm · Pixel 3a: 151.3 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.

      Front
      Pixel 3a: 151.3 × 70.1 mm 1 A57: 149.1 × 72.9 mm 2
      Side
      Pixel 3a: 151.3 × 8.2 mm 1 A57: 149.1 × 7.7 mm 2
      1. 1. Pixel 3a
        Height
        151.3 mm
        Width
        70.1 mm
        Depth
        8.2 mm
        Weight
        147 g
      2. 2. A57
        Height
        149.1 mm
        Width
        72.9 mm
        Depth
        7.7 mm
        Weight
        147 g

      Specifications

      Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

      Everyday essentials
      Everyday essentials
      SpecificationPixel 3aA57
      Dimensions (HxWxD)
      • 151.3 Х 70.1 Х 8.2 mm
      • 149.1 Х 72.9 Х 7.7 mm
      Weight
      • 147 g
      • 147 g
      Technology
      • OLED
      • IPS LCD
      Screen size
      • 5.6" inch
      • 5.2" inch
      Screen resolution
      • 1080 x 2220 px
      • 720 x 1280 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 64 GB
      • 512GB 4GB
      • 32 GB
      • 3 GB RAM
      Memory card support
      • No
      • microSD
      • up to 256 GB
      BatteryCapacity is not battery life. No endurance test is implied.
      • 3000 mAh
      • Non-removable Li-Po
      • 2900 mAh
      • Non-removable Li-Ion
      Operating system OS
      • Android 9.0 (Pie)
      • Android 6 (Marshmallow); ColorOS 3
      Chipset
      • Qualcomm SDM670 Snapdragon 670 (10 nm)
      • Qualcomm MSM8940 Snapdragon 435 (28 nm)
      NFC
      • Yes
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationPixel 3aA57
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • Type OLED
      • 16M
      Screen area
      • 79.6 cm2
      • 74.5 cm2
      Screen format
      • 18.5:9 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 75.0%
      • 68.6%
      PPI /points per inch/
      • 441 PPI
      • 282 PPI
      Screen protection
      • Asahi Dragontrail Glass
      • Corning Gorilla Glass 4
      Camera and Video
      Camera and Video
      SpecificationPixel 3aA57
      Rear camera, main
      • 12.2 MP
      • Single
      • 13 MP
      • Single
      Camera specs
      • 12.2 MP
      • f/1.8
      • 28mm (wide)
      • 1/2.55''
      • 1.4µm
      • OIS
      • dual pixel PDAF
      • 13 MP
      • PDAF
      • f/2.2
      Functions
      • HDR
      • LED flash
      • 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/2.0
      • 1.12µm
      • AF
      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 3aA57
      Processor CPU
      • Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
      • Octa-core 1.4 GHz Cortex-A53
      Graphics processor GPU
      • Adreno 615
      • Adreno 505
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 159213
      • 46782
      GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 1603
      • 657
      GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 5206
      • 2764
      GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 6426
      • 2302
      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 3aA57
      Release date
      • 2019
      • May
      • 2016
      • November
      Colors
      • Just Black
      • Clearly White
      • Purple-ish
      • Black
      • Gold
      • Rose Gold
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 400 EUR
      • 200 EUR
      Body build
      • Front glass
      • plastic body
      • Front glass
      • aluminum body
      Communication and Connectivity
      Communication and Connectivity
      SpecificationPixel 3aA57
      SIM card
      • Nano-SIM
      • Single SIM (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 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
      • 3(1800)
      • 5(850)
      • 7(2600)
      • 8(900)
      • 20(800)
      • 28(700)
      • 38(2600)
      • 39(1900)
      • 40(2300)
      • 41(2500)
      Speed
      • HSPA 42.2/5.76 Mbps
      • LTE-A (3CA) Cat11 600/75 Mbps
      • HSPA
      • LTE
      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
      • hotspot
      GPS
      • Yes
      • with A-GPS
      • GLONASS
      • GALILEO
      • Yes
      • with A-GPS
      USB
      • 2.0
      • Type-C 1.0 reversible connector
      • microUSB 2.0
      • USB Host
      Bluetooth
      • 5.0
      • A2DP
      • LE
      • aptX HD
      • 4.1
      • A2DP
      Music and Audio
      Music and Audio
      SpecificationPixel 3aA57
      Radio Unknown
      • FM radio
      Others
      • Always-on display
      • Active noise cancellation with dedicated mic
      		 Unknown
      Other features
      Other features
      SpecificationPixel 3aA57
      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 (front-mounted)
      • accelerometer
      • proximity
      • compass - Also known as Oppo F3 Lite in Vietnam

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