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Oppo A9 vs Xiaomi Redmi Note

Compare recorded specifications, size and practical differences.

Oppo A9

Oppo A9

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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.

  • WeightA9: 9 g lighterA9: 190 g · Redmi Note: 199 g
  • WidthA9: 2.6 mm narrowerA9: 76.1 mm · Redmi Note: 78.7 mm
  • Screen diagonalRedmi Note: 1.03 in smaller diagonalRedmi Note: 5.5 in · A9: 6.53 in
  • ChipsetMediatek Helio P70 (12nm) / Mediatek MT6592 (28 nm)A9: Mediatek Helio P70 (12nm) · Redmi Note: Mediatek MT6592 (28 nm)
  • Rear camera layoutDual / SingleA9: Dual · Redmi Note: Single
  • DepthA9: 1.2 mm thinnerA9: 8.3 mm · Redmi Note: 9.5 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
A9: 162 × 76.1 mm 1 Redmi Note: 154 × 78.7 mm 2
Side
A9: 162 × 8.3 mm 1 Redmi Note: 154 × 9.5 mm 2
  1. 1. A9
    Height
    162 mm
    Width
    76.1 mm
    Depth
    8.3 mm
    Weight
    190 g
  2. 2. Redmi Note
    Height
    154 mm
    Width
    78.7 mm
    Depth
    9.5 mm
    Weight
    199 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
SpecificationA9Redmi Note
Dimensions (HxWxD)
  • 162 Х 76.1 Х 8.3 mm
  • 154 Х 78.7 Х 9.5 mm
Weight
  • 190 g
  • 199 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.53" inch
  • 5.5" inch
Screen resolution
  • 1080 x 2340 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM
  • 8 GB
  • 1/2 GB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 4020 mAh
  • Non-removable Li-Po
  • 3100 mAh
  • Removable Li-Po
Operating system OS
  • Android 9.0 (Pie); ColorOS 6
  • Android 4.2 (Jelly Bean)
  • upgradable to 4.4.4 (KitKat); MIUI 9.2
Chipset
  • Mediatek Helio P70 (12nm)
  • Mediatek MT6592 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA9Redmi Note
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 104.7 cm2
  • 83.4 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 84.9%
  • 68.8%
PPI /points per inch/
  • 395 PPI
  • 267 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationA9Redmi Note
Rear camera, main
  • 16 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 16 MP
  • AF -2 MP
  • f/2.4
  • depth sensor
  • 13 MP
  • f/2.2
  • 28mm (wide)
  • AF
Functions
  • HDR
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 16 MP
  • 5 MP
Performance
Performance
SpecificationA9Redmi Note
Processor CPU
  • Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • Octa-core 1.4/1.7 GHz Cortex-A7
Graphics processor GPU
  • Mali-G72 MP3
  • Mali-450MP4
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 65210
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 175916
Unknown
General specs
General specs
SpecificationA9Redmi Note
Release date
  • 2019
  • April
  • 2014
  • March
Colors
  • Mica Green
  • Ice Jade White
  • Fluorite Purple
  • Black
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 120 EUR
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity
SpecificationA9Redmi Note
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • LTE-A
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Yes
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB Host
Bluetooth
  • Yes
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationA9Redmi Note
Radio
  • FM radio
  • FM radio
  • recording
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationA9Redmi Note
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass

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