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Infinix Note 4 vs Oppo A12

Compare recorded specifications, size and practical differences.

Oppo A12

Oppo A12

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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.

  • WeightA12: 33 g lighterA12: 165 g · Note 4: 198 g
  • WidthA12: 3.3 mm narrowerA12: 75.5 mm · Note 4: 78.8 mm
  • Screen diagonalNote 4: 0.52 in smaller diagonalNote 4: 5.7 in · A12: 6.22 in
  • ChipsetMediatek MT6753 (28 nm) / Mediatek MT6765 Helio P35 (12nm)Note 4: Mediatek MT6753 (28 nm) · A12: Mediatek MT6765 Helio P35 (12nm)
  • Rear camera layoutSingle / DualNote 4: Single · A12: Dual
  • HeightA12: 3.1 mm shorterA12: 155.9 mm · Note 4: 159 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
Note 4: 159 × 78.8 mm 1 A12: 155.9 × 75.5 mm 2
Side
Note 4: 159 × 8.4 mm 1 A12: 155.9 × 8.3 mm 2
  1. 1. Note 4
    Height
    159 mm+3.1 mm versus A12
    Width
    78.8 mm+3.3 mm versus A12
    Depth
    8.4 mm
    Weight
    198 g
  2. 2. A12
    Height
    155.9 mm
    Width
    75.5 mm
    Depth
    8.3 mm
    Weight
    165 g
Weight

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

  1. 1. Note 4198 g

    +33 g versus A12

  2. 2. A12165 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
Note 4: 5.7 in, 16:9, About 89.6 cm² rectangular area 1 A12: 6.22 in, 19:9, About 96.6 cm² rectangular area 2
  1. 1. Note 4 5.7 in · 16:9 About 89.6 cm² rectangular area
  2. 2. A12 6.22 in · 19:9 About 96.6 cm² rectangular area

A12 has approximately 7.8% more rectangular screen area than Note 4.

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
StorageNote 4A12
16 GB 2 GB RAM Not recorded
32 GB Not recorded 3 GB RAM
64 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. Note 4

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 128 GB (dedicated slot)

2. A12

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSDXC

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. Note 44300 mAh

    +70 mAh versus A12

  2. 2. A124230 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. Note 42. A12

Everyday essentials
Everyday essentials
SpecificationNote 4A12
Dimensions (HxWxD)
  • 159 Х 78.8 Х 8.4 mm
  • 155.9 Х 75.5 Х 8.3 mm
Weight
  • 198 g
  • 165 g
Technology
  • LTPS IPS LCD
  • IPS LCD
Screen size
  • 5.7" inch
  • 6.22" inch
Screen resolution
  • 1080 x 1920 px
  • 720 x 1520 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 32GB 3GB RAM
  • 64GB 4GB RAM
Memory card support
  • microSD
  • up to 128 GB (dedicated slot)
  • microSDXC
BatteryCapacity is not battery life. No endurance test is implied.
  • 4300 mAh
  • Non-removable Li-Po
  • 4230 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Android 9.0 (Pie); ColorOS 6.1
Chipset
  • Mediatek MT6753 (28 nm)
  • Mediatek MT6765 Helio P35 (12nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationNote 4A12
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 89.6 cm2
  • 96.6 cm2
Screen format
  • 16:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 71.5%
  • 82.0%
PPI /points per inch/
  • 386 PPI
  • 270 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationNote 4A12
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 13 MP
  • AF
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • (depth)
Functions
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • 1.4µm
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
Performance
Performance
SpecificationNote 4A12
Processor CPU
  • Octa-core 1.3 GHz Cortex-A53
  • Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU
  • Mali-T720MP3
  • PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 22385
Unknown
General specs
General specs
SpecificationNote 4A12
Release date
  • 2018
  • 2020
  • April 20
Colors
  • Champagne Gold
  • Milan Black
  • Ice Blue
  • Blue
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Body build
  • Front glass
  • aluminum body
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity
SpecificationNote 4A12
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 / 900 / 1900 / 2100 -4G - LTE band 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 7(2600)
  • 28(700)
  • 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 a/b/g/n
  • 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
  • BDS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationNote 4A12
Radio
  • FM radio
  • FM radio
Others Unknown
  • 450 nits typ. brightness
Other features
Other features
SpecificationNote 4A12
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • compass - Charging 9V/2A 18W
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass