vivo Y21G vs Oppo A38
Price
170 USD
170 USD
Status
Available
Available
Brand
Vivo Mobiles
Oppo Mobiles
Model No
vivo Y21G
CPH2579
Launch Date
2022, April 07
2023, September 04
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 8, 38, 40, 41
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE
HSPA, LTE
Dimensions
164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)
163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 in)
Weight
182 g (6.42 oz)
190 g (6.70 oz)
Build
Glass front, plastic frame, plastic back
IP54, dust and splash resistant
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Diamond Glow, Midnight Blue
Glowing Black, Glowing Gold
Type
IPS LCD
IPS LCD, 90Hz, 720 nits (peak)
Size
6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio)
6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio)
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
OS
Android 11, Funtouch 11.1
Android 13, ColorOS 13.1
Chipset
Mediatek MT6769 Helio G70 (12 nm)
Mediatek MT6769 Helio G85 (12nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Mali-G52 2EEMC2
Mali-G52 MC2
RAM
4GB
4GB
Storage
64GB
128GB
eMMC 5.1
Card Slot
microSDXC (dedicated slot)
microSDXC
Lens 1
13 MP, f/2.2, (wide), PDAF
50 MP, f/1.8, (wide), PDAF
Lens 2
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Features
LED flash, Photo, Portrait (basic), Video, Pano, Live Photo, Time-Lapse, Pro, DOC
LED flash, HDR, panorama
Video
1080p@30fps
1080p@30fps
Lens 1
8 MP, f/2.0, (wide)
5 MP, f/2.2, (wide)
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 5000 mAh, non-removable
Li-Po 5000 mAh, non-removable
Charging
Fast charging 18W
33W wired, PD, 50% in 30 min (advertised)
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE
5.3, A2DP, LE, aptX HD
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
No
Radio
FM radio
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, OTG