Oppo A56 5G vs Oppo A31

Phones Images
PHONES
Phone Names Oppo A56 5G Oppo A31
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 2100 - International
4G bands1, 3, 5, 7, 8, 34, 38, 39, 40, 411, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
5G bands1, 28, 41, 77, 78-
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / HSPA / LTE
 CDMA2000 1x 1, 3, 5, 7, 8, 38, 40, 41 - Asia
Launch
Announced2021, October 252020, February 13. Released 2020, February 14
StatusAvailable. Released 2021, November 16Discontinued
Body
Build-Glass front (Gorilla Glass 3), plastic back, plastic frame
Dimensions163.8 x 75.6 x 8.4 mm (6.45 x 2.98 x 0.33 in)163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight189.5 g (6.70 oz)180 g (6.35 oz)
Display
ProtectionPanda / Corning Gorilla Glass 3Corning Gorilla Glass 3
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Size6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio)6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio)
TypeIPS LCD, 480 nits (typ)IPS LCD, 480 nits (typ)
Platform
CPUOcta-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
ChipsetMediatek Dimensity 700 (7 nm)Mediatek MT6765V/CB Helio P35 (12 nm)
GPUMali-G57 MC2PowerVR GE8320
OSAndroid 11, ColorOS 11.1Android 9.0 (Pie), ColorOS 6.1
Memory
Card slotmicroSDXCmicroSDXC (dedicated slot)
Internal128GB 4GB RAM, 128GB 6GB RAM64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
 UFS 2.1 / UFS 2.2eMMC 5.1
Main Camera
Dual13 MP, f/2.2, 25mm (wide), 1/3.06", 1.12µm, PDAF Auxiliary lens-
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single8 MP, f/2.0, (wide)-
Triple-12 MP, f/1.8, (wide), 1/2.86", 1.25µm, PDAF 2 MP (macro) Auxiliary lens
Video1080p@30fps1080p@30fps
Selfie camera
FeaturesHDRHDR
Single8 MP, f/2.0, (wide)8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.1, A2DP, LE, aptX5.0, A2DP, LE
NFCNoNo
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, BDS
RadioNoFM radio
USBUSB Type-C 2.0, OTGmicroUSB 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Charging10W wired-
TypeLi-Po 5000 mAhLi-Po 4230 mAh
Misc
ColorsBlack, Blue, VioletFantasy White, Mystery Black, Lake Green
ModelsPFVM10CPH2015, CPH2073, CPH2081, CPH2029, CPH2031
PriceAbout 220 EURAbout 490 EUR