Oppo A31 (2020) vs. Samsung Galaxy A21

Oppo A31 (2020)
  • 6.5" (1600x720) IPS LCD
  • 4GB
    MT6765V/CB) SoC     128GB Storage
  • 13-MP, f/1.8 1 Rear Camera
  • 4230 mAh
Samsung Galaxy A21
  • 6.5" (1600x720) Super AMOLED
  • 3GB
    MT6765) SoC     32GB Storage
  • 16-MP, f/1.8 4 Rear Cameras
    CAMERA HW score: 76
  • 4000 mAh
Galaxy A21 Price
$184. Search

Specifications Highlights
Product NameA31 (2020)Galaxy A21
ProductA31 (2020) (Launched 2020-02-13)Galaxy A21 (Launched 2020-04-08), Price: 184 USD at Amazon
Display6.5" 1600x720 IPS LCD 6.5" 1600x720 Super AMOLED
Rear Camera(s)
  • 13-MP f/1.8 (Primary)
  • 24mm 16-MP f/1.8 (Primary)
  • 14mm 8-MP f/2.2
  • 2-MP f/2.4 +Bokeh Sensor
  • 2-MP f/2.4
Selfie Camera(s)
  • 8-MP f/2
  • 13-MP f/2
Computing
  • MT6765V/CB) SoC
  • 4GB RAM
  • 128GB Storage
  • MicroSDXC
  • MT6765) SoC
  • 3GB RAM
  • 32GB Storage
  • MicroSDXC
Battery4230 mAh4000 mAh
DesignIP Rating, 180g (6.3oz), 75.5x163.9x8.3 mm (2.97 x 6.45 x 0.33 inches)IP Rating, 192g (6.8oz), 163.7x75.3x8.9 mm (6.44 x 2.96 x 0.35 inches)
Price (Market)$184
Price at Launch$249
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Display
Product NameA31 (2020)Galaxy A21
TypeIPS LCDSuper AMOLED
Diagonal (inches)6.5"6.5"
Display/Body Ratio82.4%82.8%
Resolution1600x7201600x720
Sharpness (PPI)270 PPI270 PPI
Brightness (specs)480 NITs
Features
  • Multitouch
  • Glossy
  • Multitouch
  • Glossy
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameA31 (2020)Galaxy A21
Megapixel13-MP16-MP
Aperturef/1.8f/1.8
Focal Length (35mm) 24mm
Sensor SizeVery smallSmall
Hardware Features
  • LED Flash
Ultrawide Camera
Product NameGalaxy A21
Megapixel8-MP
Aperturef/2.2
Focal Length (35mm) 14mm
Sensor SizeVery small
Macro Camera
Product NameGalaxy A21
Megapixel2-MP
Aperturef/2.4
Hardware Features
  • Macro Lens
Battery
Product NameA31 (2020)Galaxy A21
Battery TypeLi-PolyLi-Poly
Battery Capacity (mAh)4230 mAh4000 mAh
Battery Features
  • Non-Removable
  • Fast Charge
  • Non-Removable
Computing
Product NameA31 (2020)Galaxy A21
Processor BrandMediaTekMediaTek
Processor NameMT6765V/CB)MT6765)
Processor ModelMT6765V/CB)MT6765)
Processor # Cores88
Main Processor Frequency (GHz)2.3 GHz2.3 GHz
RAM Options4GB3GB
Internal Storage Options128GB32GB
Memory Card TypeMicroSDXCMicroSDXC
Operating System + VersionAndroid 9.0Android 10
Communications
Product NameA31 (2020)Galaxy A21
LTE Category (Download)LTE CAT4 150 Mbps
LTE Bands1, 34, 38, 39, 40, 41, 5, 7, 81, 20, 3, 38, 40, 41, 5, 7, 8
Modem Features
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • TD-SCDMA
  • UMTS
  • EDGE
  • HSPA+
  • LTE
WiFi Speed
  • a
  • b
  • g
  • n
  • ac
  • b
  • g
  • n
WiFi Features
  • Dual-band
  • Hotspot
  • WiFi Direct
  • Hotspot
  • WiFi Direct
Bluetooth VersionBluetooth 5.0Bluetooth 5.0
Bluetooth Features
  • A2DP
  • BT LE
  • A2DP
  • AVRCP
  • DIP
  • HFP
  • HID
  • HSP
  • MAP
  • OPP
  • PAN
  • PBAP/PAB
NFC Features
  • NFC Supported
Connector TypeMicro USBUSB Type C
Connector Features
  • USB 2.0
  • USB OTG
  • USB 2.0
  • USB OTG
SAR EU Head0.23 W/Kg
SAR EU Body1.38 W/Kg
Sim Card 0
Product NameA31 (2020)Galaxy A21
NameSIM0SIM0
SIM TypeNano SIMNano SIM
Sim Card 1
Product NameA31 (2020)Galaxy A21
NameSIM0
SIM TypeNano SIM/MicroSD
Multimedia
Product NameA31 (2020)Galaxy A21
Audio Features
  • Loudspeaker
  • FM Radio
  • 3.5mm Port
  • Loudspeaker
  • FM Radio
  • 3.5mm Port
Audio Formats
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • M4A
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
Video Formats
  • DIVX
  • H.263
  • H.264
  • MPEG-4
  • MP4
  • XVID
  • H.263
  • H.264
  • MPEG-4
  • H.265
  • MP4
  • VC-1
  • VP8
  • VP9
  • WMV7
  • WMV8
  • XVID
Sensors
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou

Oppo A31 (2020) vs. Samsung Galaxy A21 Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better