BLU Studio One vs Oppo A9 (2020)

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Studio One: 48 g lighter

    Studio One:
    147 g
    A9 (2020):
    195 g
  • Width

    Studio One: 4.6 mm narrower

    Studio One:
    71 mm
    A9 (2020):
    75.6 mm
  • Screen diagonal

    Studio One: 1.5 in smaller diagonal

    Studio One:
    5 in
    A9 (2020):
    6.5 in
  • Chipset

    Studio One:
    Mediatek MT6735 (28 nm)
    A9 (2020):
    Qualcomm SDM665 Snapdragon 665 (11 nm)
  • Rear camera layout

    Studio One:
    Single
    A9 (2020):
    Quad
  • Depth

    Studio One: 1.5 mm thinner

    Studio One:
    7.6 mm
    A9 (2020):
    9.1 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. Studio One

    Height:
    141.5 mm
    Width:
    71 mm
    Depth:
    7.6 mm
  2. 2. A9 (2020)

    Height:
    163.6 mm +22.1 mm versus Studio One
    Width:
    75.6 mm +4.6 mm versus Studio One
    Depth:
    9.1 mm +1.5 mm versus Studio One

Weight

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

  1. 1. Studio One

    147 g

  2. 2. A9 (2020)

    195 g

    +48 g versus Studio One

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. Studio One

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. A9 (2020)

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²

A9 (2020) has approximately 48% more rectangular screen area than Studio One.

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 Studio One, A9 (2020), compared at the same storage capacity.
StorageStudio OneA9 (2020)
16 GB 2 GB RAM Unknown
A9 (2020): Original memory entry

128GB 4GB RAM · 128GB 8GB RAM · UFS2.1

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 One

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

2. A9 (2020)

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (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. Studio One

    2450 mAh

  2. 2. A9 (2020)

    5000 mAh

    +2550 mAh versus Studio One

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 One2. A9 (2020)

Everyday essentials
Everyday essentials — specifications for Studio One, A9 (2020).
SpecificationStudio OneA9 (2020)
Dimensions (HxWxD)
  • 141.5 Х 71 Х 7.6 mm
  • 163.6 Х 75.6 Х 9.1 mm
Weight
  • 147 g
  • 195 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 6.5" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1600 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 128GB 4GB RAM
  • 128GB 8GB RAM
  • UFS2.1
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2450 mAh
  • Non-removable Li-Po
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 9.0 (Pie); ColorOS 6.1
Chipset
  • Mediatek MT6735 (28 nm)
  • Qualcomm SDM665 Snapdragon 665 (11 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio One, A9 (2020).
SpecificationStudio OneA9 (2020)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 102.0 cm2
Screen format
  • 16:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 68.6%
  • 82.5%
PPI /points per inch/
  • 294 PPI
  • 270 PPI
Camera and Video
Camera and Video — specifications for Studio One, A9 (2020).
SpecificationStudio OneA9 (2020)
Rear camera, main
  • 13 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • AF
  • 48 MP
  • f/1.8
  • (wide)
  • 1/2.3''
  • 0.8µm
  • PDAF -8 MP
  • f/2.3
  • 13mm (ultrawide)
  • 1/4''
  • 1.12µm
  • AF -2 MP
  • f/2.4
  • 1/5''
  • 1.75µm -2 MP
  • 1.75µm
  • depth sensor
Functions
  • LED flash
  • panorama
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 5 MP
  • 16 MP
  • f/2.0
  • 1/3.1''
  • 1.0µm
Performance

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

Performance — specifications for Studio One, A9 (2020).
SpecificationStudio OneA9 (2020)
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Graphics processor GPU
  • Mali-T720
  • Adreno 610
Antutu 7 score *
  • 32789
Unknown
GeekBench 4 Single Core *
  • 573
Unknown
GeekBench 4 Multi-Core *
  • 1555
Unknown
Antutu 8 score * Unknown
  • 172000
General specs
General specs — specifications for Studio One, A9 (2020).
SpecificationStudio OneA9 (2020)
Release date
  • 2016
  • February
  • 2019
  • September
Colors
  • Black
  • Grey
  • White
  • Gold
  • Marine Green
  • Space Purple
Battery life
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Studio One, A9 (2020).
SpecificationStudio OneA9 (2020)
SIM card
  • Dual SIM (Micro-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 / 2100 - S0110UU HSDPA 900 / 2100 - S0110EE -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700) - S0110UU LTE band 3(1800)
  • 20(800)
  • 38(2600)
  • 40(2300) - S0110EE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Studio One, A9 (2020).
SpecificationStudio OneA9 (2020)
Radio
  • FM radio
  • FM radio
Others Unknown
  • 24-bit/192kHz audio -Dolby Atmos sound -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Studio One, A9 (2020).
SpecificationStudio OneA9 (2020)
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Reverse charging