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Huawei nova 4e vs Oppo A31

Compare recorded specifications, size and practical differences.

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.

  • Weightnova 4e: 21 g lighternova 4e: 159 g · A31: 180 g
  • Widthnova 4e: 2.8 mm narrowernova 4e: 72.7 mm · A31: 75.5 mm
  • Screen diagonalnova 4e: 0.35 in smaller diagonalnova 4e: 6.15 in · A31: 6.5 in
  • Depthnova 4e: 0.9 mm thinnernova 4e: 7.4 mm · A31: 8.3 mm
  • Heightnova 4e: 11 mm shorternova 4e: 152.9 mm · A31: 163.9 mm
  • Release year2019 / 2020nova 4e: 2019 · A31: 2020

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
nova 4e: 152.9 × 72.7 mm 1 A31: 163.9 × 75.5 mm 2
Side
nova 4e: 152.9 × 7.4 mm 1 A31: 163.9 × 8.3 mm 2
  1. 1. nova 4e
    Height
    152.9 mm
    Width
    72.7 mm
    Depth
    7.4 mm
    Weight
    159 g
  2. 2. A31
    Height
    163.9 mm
    Width
    75.5 mm
    Depth
    8.3 mm
    Weight
    180 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
Specificationnova 4eA31
Dimensions (HxWxD)
  • 152.9 Х 72.7 Х 7.4 mm
  • 163.9 Х 75.5 Х 8.3 mm
Weight
  • 159 g
  • 180 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.15" inch
  • 6.5" inch
Screen resolution
  • 1080 x 2312 px
  • 720 x 1600 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 4/6 GB RAM
  • 128GB 4GB RAM
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot)
  • microSDXC (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 3340 mAh
  • Non-removable Li-Po
  • 4230 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie); EMUI 9
  • Android 9.0 (Pie); ColorOS 6.1
Chipset
  • HiSilicon Kirin 710 (12 nm)
  • Mediatek MT6765V/CB Helio P35 (12nm)
Headphone jack
  • Yes
  • Yes
Display
Display
Specificationnova 4eA31
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 93.6 cm2
  • 102.0 cm2
Screen format Unknown
  • 20:9 (height:width)
Screen to body ratio
  • 84.2%
  • 82.4%
PPI /points per inch/
  • 0 PPI
  • 270 PPI
Camera and Video
Camera and Video
Specificationnova 4eA31
Rear camera, main
  • 24 MP
  • Triple
  • 12 MP
  • Triple
Camera specs
  • 24 MP
  • f/1.8
  • PDAF -8 MP
  • 13mm (ultrawide) -2 MP
  • f/2.4
  • depth sensor
  • 12 MP
  • f/1.8
  • (wide)
  • PDAF -2 MP
  • f/2.4
  • 27mm (macro)
  • 1/5.0''
  • 1.75µm -2 MP
  • (depth)
Functions
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 32 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 32 MP
  • f/2.0
  • 8 MP
  • f/2.0
Performance
Performance
Specificationnova 4eA31
Processor CPU
  • Octa-core (4x2.2 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
  • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU
  • Mali-G51 MP4
  • PowerVR GE8320
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 156562
  • 105221
General specs
General specs
Specificationnova 4eA31
Release date
  • 2019
  • March
  • 2020
  • February 13
Colors
  • Midnight Black
  • Pearl White
  • Gradient Blue
  • Fantasy White
  • Mystery Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
  • 180 EUR
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity
Specificationnova 4eA31
SIM card
  • Hybrid 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 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 19(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
Speed
  • HSPA
  • LTE-A
  • HSPA 42.2/5.76 Mbps
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • BDS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • aptX HD
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
Specificationnova 4eA31
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • 480 nits typ. brightness
Other features
Other features
Specificationnova 4eA31
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 18W - For China. Versions (MAR-AL00
  • MAR-TL00)
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass

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