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Nokia Oro vs Oppo A31

Compare recorded specifications, size and practical differences.

Nokia Oro

Nokia Oro

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Oppo A31

Oppo A31

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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.

  • Display technologyOLED versus LCDOro: OLED · A31: LCD
  • WeightOro: 48 g lighterOro: 132 g · A31: 180 g
  • WidthOro: 18 mm narrowerOro: 57.5 mm · A31: 75.5 mm
  • Screen diagonalOro: 3 in smaller diagonalOro: 3.5 in · A31: 6.5 in
  • Rear camera layoutSingle / TripleOro: Single · A31: Triple
  • DepthA31: 3.9 mm thinnerA31: 8.3 mm · Oro: 12.2 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
Oro: 117.3 × 57.5 mm 1 A31: 163.9 × 75.5 mm 2
Side
Oro: 117.3 × 12.2 mm 1 A31: 163.9 × 8.3 mm 2
  1. 1. Oro
    Height
    117.3 mm
    Width
    57.5 mm
    Depth
    12.2 mm+3.9 mm versus A31
    Weight
    132 g
  2. 2. A31
    Height
    163.9 mm+46.6 mm versus Oro
    Width
    75.5 mm+18 mm versus Oro
    Depth
    8.3 mm
    Weight
    180 g
Weight

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

  1. 1. Oro132 g
  2. 2. A31180 g

    +48 g versus Oro

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
Oro: 3.5 in, 16:9, About 33.8 cm² rectangular area 1 A31: 6.5 in, 20:9, About 102 cm² rectangular area 2
  1. 1. Oro 3.5 in · 16:9 About 33.8 cm² rectangular area
  2. 2. A31 6.5 in · 20:9 About 102 cm² rectangular area

A31 has approximately 202.1% more rectangular screen area than Oro.

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
StorageOroA31
128 GB Unknown 4 GB RAM
Oro: Original memory entry

8 GB · 256 MB RAM · 512 MB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Oro

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot)

2. A31

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. Oro1200 mAh
  2. 2. A314230 mAh

    +3030 mAh versus Oro

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. Oro2. A31

Everyday essentials
Everyday essentials
SpecificationOroA31
Dimensions (HxWxD)
  • 117.3 Х 57.5 Х 12.2 mm
  • 163.9 Х 75.5 Х 8.3 mm
Weight
  • 132 g
  • 180 g
Technology
  • AMOLED
  • IPS LCD
Screen size
  • 3.5" inch
  • 6.5" inch
Screen resolution
  • 360 x 640 px
  • 720 x 1600 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 256 MB RAM
  • 512 MB ROM
  • 128GB 4GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSDXC (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 4230 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian Anna OS
  • Android 9.0 (Pie); ColorOS 6.1
Chipset Unknown
  • Mediatek MT6765V/CB Helio P35 (12nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationOroA31
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 33.8 cm2
  • 102.0 cm2
Screen format
  • 16:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 50.1%
  • 82.4%
PPI /points per inch/
  • 210 PPI
  • 270 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video
SpecificationOroA31
Rear camera, main
  • 8 MP
  • Single
  • 12 MP
  • Triple
Camera specs
  • 8 MP
  • 12 MP
  • f/1.8
  • (wide)
  • PDAF -2 MP
  • f/2.4
  • 27mm (macro)
  • 1/5.0''
  • 1.75µm -2 MP
  • (depth)
Functions
  • Dual-LED flash
  • HDR
Video
  • 720p@25fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
  • f/2.0
Performance
Performance
SpecificationOroA31
Processor CPU
  • 680 MHz ARM 11
  • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU
  • Broadcom BCM2727
  • PowerVR GE8320
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 105221
General specs
General specs
SpecificationOroA31
Release date
  • 2011
  • May
  • 2020
  • February 13
Colors
  • Nokia Oro Light
  • Nokia Oro Dark
  • Fantasy White
  • Mystery Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 230 EUR
  • 180 EUR
Battery life
  • Stand by time- Up to 555 h (2G) / Up to 656 h (3G) Talking time- Up to 9 h 36 min (2G) / Up to 5 h 18 min (3G) Music play - Up to 54 h
Unknown
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity
SpecificationOroA31
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
Speed
  • HSPA 10.2/2 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
GPRS
  • Class 33
  • Yes
Edge
  • Class 33
  • 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; Ovi Maps 3.0
  • Yes
  • with A-GPS
  • BDS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 3.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 1.03 W/kg (head) 0.83 W/kg (body) SAR EU - 0.73 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationOroA31
Radio
  • Stereo FM radio
  • RDS; FM trans
  • FM radio
Others
  • Handwriting recognition
  • Active noise cancellation with dedicated mic
  • 480 nits typ. brightness
Other features
Other features
SpecificationOroA31
Dop
  • Sensors Accelerometer
  • proximity
  • compass - 18-carat gold plating -Sapphire crystal and leather materials -Web TV -TV-out -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Adobe Reader -Photo editor -Voice memo/dial/command -Predictive text input
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass

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