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Oppo A7x vs Xiaomi Redmi Note

Compare recorded specifications, size and practical differences.

Oppo A7x

Oppo A7x

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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.

  • WeightA7x: 30 g lighterA7x: 169 g · Redmi Note: 199 g
  • WidthA7x: 4.7 mm narrowerA7x: 74 mm · Redmi Note: 78.7 mm
  • Screen diagonalRedmi Note: 0.8 in smaller diagonalRedmi Note: 5.5 in · A7x: 6.3 in
  • ChipsetMediatek MT6771 Helio P60 (12 nm) / Mediatek MT6592 (28 nm)A7x: Mediatek MT6771 Helio P60 (12 nm) · Redmi Note: Mediatek MT6592 (28 nm)
  • Rear camera layoutDual / SingleA7x: Dual · Redmi Note: Single
  • DepthA7x: 1.5 mm thinnerA7x: 8 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
A7x: 156.7 × 74 mm 1 Redmi Note: 154 × 78.7 mm 2
Side
A7x: 156.7 × 8 mm 1 Redmi Note: 154 × 9.5 mm 2
  1. 1. A7x
    Height
    156.7 mm+2.7 mm versus Redmi Note
    Width
    74 mm
    Depth
    8 mm
    Weight
    169 g
  2. 2. Redmi Note
    Height
    154 mm
    Width
    78.7 mm+4.7 mm versus A7x
    Depth
    9.5 mm+1.5 mm versus A7x
    Weight
    199 g
Weight

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

  1. 1. A7x169 g
  2. 2. Redmi Note199 g

    +30 g versus A7x

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
A7x: 6.3 in, 19.5:9, About 97.4 cm² rectangular area 1 Redmi Note: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. A7x 6.3 in · 19.5:9 About 97.4 cm² rectangular area
  2. 2. Redmi Note 5.5 in · 16:9 About 83.4 cm² rectangular area

A7x has approximately 16.8% more rectangular screen area than Redmi Note.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

A7x: Original memory entry

128 GB · 512GB 4GB

Redmi Note: Original memory entry

8 GB · 1/2 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. A7x

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (dedicated slot)

2. Redmi Note

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (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. A7x3500 mAh

    +400 mAh versus Redmi Note

  2. 2. Redmi Note3100 mAh

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. A7x2. Redmi Note

Everyday essentials
Everyday essentials
SpecificationA7xRedmi Note
Dimensions (HxWxD)
  • 156.7 Х 74 Х 8 mm
  • 154 Х 78.7 Х 9.5 mm
Weight
  • 169 g
  • 199 g
Technology
  • LTPS IPS LCD
  • IPS LCD
Screen size
  • 6.3" 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
  • 512GB 4GB
  • 8 GB
  • 1/2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Po
  • 3100 mAh
  • Removable Li-Po
Operating system OS
  • Android 8.1 (Oreo); ColorOS 5.2
  • Android 4.2 (Jelly Bean)
  • upgradable to 4.4.4 (KitKat); MIUI 9.2
Chipset
  • Mediatek MT6771 Helio P60 (12 nm)
  • Mediatek MT6592 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA7xRedmi Note
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.4 cm2
  • 83.4 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 84.0%
  • 68.8%
PPI /points per inch/
  • 409 PPI
  • 267 PPI
Screen protection
  • To be confirmed
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationA7xRedmi Note
Rear camera, main
  • 16 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 16 MP
  • f/1.8
  • 1/3.1
  • 1.0µm
  • PDAF -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
  • f/2.0
  • 5 MP
Performance
Performance
SpecificationA7xRedmi Note
Processor CPU
  • Octa-core (4x2.0 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.
  • 140725
  • 65210
General specs
General specs
SpecificationA7xRedmi Note
Release date
  • 2018
  • September
  • 2014
  • March
Colors
  • Starry Purple
  • Ice Flame Blue
  • Black
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
  • 120 EUR
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity
SpecificationA7xRedmi 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 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat13 600/100 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • WiFi Direct
  • hotspot
  • 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
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationA7xRedmi Note
Radio
  • FM radio
  • FM radio
  • recording
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationA7xRedmi Note
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W - For China
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass