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BLU Studio Mini vs Xiaomi Redmi Note 9 Pro

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.

  • WeightStudio Mini: 22 g lighterStudio Mini: 187 g · Redmi Note 9 Pro: 209 g
  • WidthStudio Mini: 5.2 mm narrowerStudio Mini: 71.5 mm · Redmi Note 9 Pro: 76.7 mm
  • Screen diagonalStudio Mini: 1.17 in smaller diagonalStudio Mini: 5.5 in · Redmi Note 9 Pro: 6.67 in
  • Rear camera layoutSingle / QuadStudio Mini: Single · Redmi Note 9 Pro: Quad
  • DepthRedmi Note 9 Pro: 1.6 mm thinnerRedmi Note 9 Pro: 8.8 mm · Studio Mini: 10.4 mm
  • HeightStudio Mini: 15.3 mm shorterStudio Mini: 150.5 mm · Redmi Note 9 Pro: 165.8 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
Studio Mini: 150.5 × 71.5 mm 1 Redmi Note 9 Pro: 165.8 × 76.7 mm 2
Side
Studio Mini: 150.5 × 10.4 mm 1 Redmi Note 9 Pro: 165.8 × 8.8 mm 2
  1. 1. Studio Mini
    Height
    150.5 mm
    Width
    71.5 mm
    Depth
    10.4 mm+1.6 mm versus Redmi Note 9 Pro
    Weight
    187 g
  2. 2. Redmi Note 9 Pro
    Height
    165.8 mm+15.3 mm versus Studio Mini
    Width
    76.7 mm+5.2 mm versus Studio Mini
    Depth
    8.8 mm
    Weight
    209 g
Weight

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

  1. 1. Studio Mini187 g
  2. 2. Redmi Note 9 Pro209 g

    +22 g versus Studio Mini

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 Mini: 5.5 in, 18:9, About 78.1 cm² rectangular area 1 Redmi Note 9 Pro: 6.67 in, 20:9, About 107.4 cm² rectangular area 2
  1. 1. Studio Mini 5.5 in · 18:9 About 78.1 cm² rectangular area
  2. 2. Redmi Note 9 Pro 6.67 in · 20:9 About 107.4 cm² rectangular area

Redmi Note 9 Pro has approximately 37.6% more rectangular screen area than Studio Mini.

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 MiniRedmi Note 9 Pro
32 GB 2 GB RAM Not recorded
64 GB Not recorded 4 GB RAM
128 GB Not recorded 6 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 Mini

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

2. Redmi Note 9 Pro

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 Mini3000 mAh
  2. 2. Redmi Note 9 Pro5020 mAh

    +2020 mAh versus Studio Mini

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 Mini2. Redmi Note 9 Pro

Everyday essentials
Everyday essentials
SpecificationStudio MiniRedmi Note 9 Pro
Dimensions (HxWxD)
  • 150.5 Х 71.5 Х 10.4 mm
  • 165.8 Х 76.7 Х 8.8 mm
Weight
  • 187 g
  • 209 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.67" inch
Screen resolution
  • 720 x 1440 px
  • 1080 x 2400 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 64GB 4GB RAM
  • 128GB 6GB 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
  • 5020 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 10.0; MIUI 11
Chipset Unknown
  • Qualcomm SM7125 Snapdragon 720G (8 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationStudio MiniRedmi Note 9 Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 107.4 cm2
Screen format
  • 18:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 72.5%
  • 84.5%
PPI /points per inch/
  • 293 PPI
  • 395 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video
SpecificationStudio MiniRedmi Note 9 Pro
Rear camera, main
  • 13 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 13 MP
  • AF
  • 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
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 8 MP
  • 16 MP
  • f/2.5
  • (wide)
  • 1.0µm
Performance
Performance
SpecificationStudio MiniRedmi Note 9 Pro
Processor CPU
  • Octa-core 1.6 GHz Cortex-A55
  • Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
Graphics processor GPU
  • IMG8322
  • Adreno 618
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 275962
General specs
General specs
SpecificationStudio MiniRedmi Note 9 Pro
Release date
  • 2019
  • September
  • 2020
  • March 12
Colors
  • Black
  • Aurora Blue
  • Glacier white
  • Interstellar Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 80 USD
  • 160 EUR
Battery life
  • Stand by time- Up to 600 h (2G) / Up to 550 h (3G) Talking time- Up to 21 h (2G) / Up to 16 h (3G)
Unknown
Body build Unknown
  • Glass front (Gorilla Glass 5)
  • glass back (Gorilla Glass 5)
  • plastic frame
Communication and Connectivity
Communication and Connectivity
SpecificationStudio MiniRedmi Note 9 Pro
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 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 40(2300)
  • 41(2500)
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
  • GLONASS
  • GALILEO
  • BDS
  • NavIC
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.1
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationStudio MiniRedmi Note 9 Pro
Radio
  • FM radio
  • FM radio
  • recording
Others Unknown
  • 450 nits typ. brightness (advertised)
Other features
Other features
SpecificationStudio MiniRedmi Note 9 Pro
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast charging 18W - Splash-proof

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