vivo Y31s 5G vs Oppo A2
Product
Price
230 USD
230 USD
Status
Available
Available
Brand
Vivo Mobiles
Oppo Mobiles
Model No
Y31s 5G
PJB110
Launch Date
2021, January 15
2023, November 06
Wikipedia
Technology
GSM / CDMA / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1700(AWS) / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 4, 5, 8, 34, 38, 39, 40, 41
1, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G bands
1, 41, 78 SA/NSA
1, 5, 8, 28, 41, 77, 78 SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
HSPA, LTE-A, 5G
Dimensions
164.2 x 75.4 x 8.4 mm (6.46 x 2.97 x 0.33 in)
165.6 x 76 x 8 mm (6.52 x 2.99 x 0.31 in)
Weight
185.5 g (6.56 oz)
193 g (6.81 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Ruby Red, Titanium Gray, Monet
Mystery Black, Glowing Green, Violet
Build
Panda glass, IP54, dust and splash resistant
Type
IPS LCD
IPS LCD, 90Hz, 680 nits (peak)
Size
6.58 inches, 104.8 cm2 (~84.7% screen-to-body ratio)
6.72 inches, 109.0 cm2 (~86.6% screen-to-body ratio)
Resolution
1080 x 2408 pixels, 20:9 ratio (~400 ppi density)
1080 x 2400 pixels, 20:9 ratio (~392 ppi density)
OS
Android 11, Funtouch 11
Android 13, ColorOS 13.1
Chipset
Qualcomm SM4350 Snapdragon 480 5G (8 nm)
Mediatek Dimensity 6020 (7 nm)
CPU
Octa-core (4x2.0 GHz Kryo 460 & 4xX.X GHz Kryo 460)
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 619
Mali-G57 MC2
RAM
4GB/6GB
12GB
Storage
128GB
256GB/512GB
Card Slot
No
Lens 1
13 MP, (wide), PDAF
50 MP, f/1.8, (wide), PDAF
Lens 2
2 MP, f/2.4, (depth)
2 MP, f/2.4, (depth)
Features
LED flash, HDR, Panorama, Continuous Shooting Mode, Digital Zoom, Face Detection, Auto Scene Detection, AF
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps
1080p@30fps
Lens 1
8 MP, f/2.0, (wide)
8 MP, f/2.0, (wide)
Features
HDR, Panorama, Beauty Mode, Face Focus, Face Detection, Etc
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 5000 mAh, non-removable
Li-Po 5000 mAh, non-removable
Charging
Fast charging 18W
33W wired, 51% in 30 min (advertised)
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
Yes
Yes
WLAN
Yes
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Yes
5.3, A2DP, LE, aptX HD
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
No
Radio
No
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, OTG