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  2. BLU Studio Mega 2019 vs Oppo A31

BLU Studio Mega 2019 vs Oppo A31

Compare recorded specifications, size and practical differences.

Oppo A31

Oppo A31

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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.

      • WidthA31: 2.5 mm narrowerA31: 75.5 mm · Studio Mega 2019: 78 mm
      • Screen diagonalStudio Mega 2019: 0.5 in smaller diagonalStudio Mega 2019: 6 in · A31: 6.5 in
      • Rear camera layoutSingle / TripleStudio Mega 2019: Single · A31: Triple
      • DepthA31: 1.3 mm thinnerA31: 8.3 mm · Studio Mega 2019: 9.6 mm
      • HeightStudio Mega 2019: 2.5 mm shorterStudio Mega 2019: 161.4 mm · A31: 163.9 mm
      • Release year2019 / 2020Studio Mega 2019: 2019 · A31: 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.

      Front
      Studio Mega 2019: 161.4 × 78 mm 1 A31: 163.9 × 75.5 mm 2
      Side
      Studio Mega 2019: 161.4 × 9.6 mm 1 A31: 163.9 × 8.3 mm 2
      1. 1. Studio Mega 2019
        Height
        161.4 mm
        Width
        78 mm+2.5 mm versus A31
        Depth
        9.6 mm+1.3 mm versus A31
        Weight
        181 g
      2. 2. A31
        Height
        163.9 mm+2.5 mm versus Studio Mega 2019
        Width
        75.5 mm
        Depth
        8.3 mm
        Weight
        180 g
      Weight

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

      1. 1. Studio Mega 2019181 g

        +1 g versus A31

      2. 2. A31180 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.

      Screen size
      Studio Mega 2019: 6 in, 18:9, About 92.9 cm² rectangular area 1 A31: 6.5 in, 20:9, About 102 cm² rectangular area 2
      1. 1. Studio Mega 2019 6 in · 18:9 About 92.9 cm² rectangular area
      2. 2. A31 6.5 in · 20:9 About 102 cm² rectangular area

      A31 has approximately 9.8% more rectangular screen area than Studio Mega 2019.

      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
      StorageStudio Mega 2019A31
      32 GB 2 GB RAM Not recorded
      128 GB Not recorded 4 GB RAM

      Practical features

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

      1. Studio Mega 2019

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSD · up to 64 GB

      2. A31

      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. Studio Mega 20193000 mAh
      2. 2. A314230 mAh

        +1230 mAh versus Studio Mega 2019

      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. Studio Mega 20192. A31

      Everyday essentials
      Everyday essentials
      SpecificationStudio Mega 2019A31
      Dimensions (HxWxD)
      • 161.4 Х 78 Х 9.6 mm
      • 163.9 Х 75.5 Х 8.3 mm
      Weight
      • 181 g
      • 180 g
      Technology
      • IPS LCD
      • IPS LCD
      Screen size
      • 6" inch
      • 6.5" inch
      Screen resolution
      • 720 x 1440 px
      • 720 x 1600 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 32GB 2GB RAM
      • 128GB 4GB RAM
      Memory card support
      • microSD
      • up to 64 GB
      • microSDXC (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 3000 mAh
      • Removable Li-Po
      • 4230 mAh
      • Non-removable Li-Po
      Operating system OS
      • Android 9.0 (Pie)
      • Android 9.0 (Pie); ColorOS 6.1
      Chipset Unknown
      • Mediatek MT6765V/CB Helio P35 (12nm)
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationStudio Mega 2019A31
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      • 16M
      Screen area
      • 92.9 cm2
      • 102.0 cm2
      Screen format
      • 18:9 (height:width)
      • 20:9 (height:width)
      Screen to body ratio
      • 73.8%
      • 82.4%
      PPI /points per inch/
      • 268 PPI
      • 270 PPI
      Camera and Video
      Camera and Video
      SpecificationStudio Mega 2019A31
      Rear camera, main
      • 13 MP
      • Single
      • 12 MP
      • Triple
      Camera specs
      • 13 MP
      • AF
      • 12 MP
      • f/1.8
      • (wide)
      • PDAF -2 MP
      • f/2.4
      • 27mm (macro)
      • 1/5.0''
      • 1.75µm -2 MP
      • (depth)
      Functions
      • LED flash
      • HDR
      Video
      • 1080p@30fps
      • 1080p@30fps
      Front camera, selfie
      • 8 MP
      • Single
      • 8 MP
      • Single
      Specifications
      • 8 MP
      • 8 MP
      • f/2.0
      Performance
      Performance
      SpecificationStudio Mega 2019A31
      Processor CPU
      • Octa-core 1.6 GHz Cortex-A55
      • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
      Graphics processor GPU
      • IMG8322
      • PowerVR GE8320
      Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 105221
      General specs
      General specs
      SpecificationStudio Mega 2019A31
      Release date
      • 2019
      • September
      • 2020
      • February 13
      Colors
      • Black
      • Fantasy White
      • Mystery Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 90 USD
      • 180 EUR
      Battery life
      • Stand by time- Up to 575 h (2G) / Up to 525 h (3G) Talking time- Up to 20 h (2G) / Up to 15 h (3G)
      		 Unknown
      Body build Unknown
      • Glass front
      • plastic back
      • plastic frame
      Communication and Connectivity
      Communication and Connectivity
      SpecificationStudio Mega 2019A31
      SIM card
      • 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 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
      • 4(1700/2100)
      • 5(850)
      • 12(700)
      • 17(700)
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
      Speed
      • HSPA 42.2/11.5 Mbps
      • LTE Cat4 150/50 Mbps
      • HSPA 42.2/5.76 Mbps
      • LTE-A
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi Direct
      • hotspot
      • Wi-Fi 802.11 a/b/g/n/ac
      • dual-band
      • Wi-Fi Direct
      • hotspot
      GPS
      • Yes
      • with A-GPS
      • Yes
      • with A-GPS
      • BDS
      USB
      • microUSB 2.0
      • microUSB 2.0
      • USB On-The-Go
      Bluetooth
      • 4.1
      • A2DP
      • 5.0
      • A2DP
      • LE
      Music and Audio
      Music and Audio
      SpecificationStudio Mega 2019A31
      Radio
      • FM radio
      • FM radio
      Others Unknown
      • 480 nits typ. brightness
      Other features
      Other features
      SpecificationStudio Mega 2019A31
      Dop
      • Sensors Accelerometer
      • proximity
      • Sensors Fingerprint (rear-mounted)
      • accelerometer
      • proximity
      • compass

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