vivo Y21s vs Oppo A6 Pro
Product
Price
199 USD
199 USD
Status
Available
Available
Brand
Vivo Mobiles
Oppo Mobiles
Model No
vivo Y21s
CPH2799
Launch Date
2021, September 21
2025, September 23
Website
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 1900 / 2100 - International
HSDPA 900 / 2100 - ROW
4G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
1, 3, 5, 8, 40 - ROW
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)
158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in)
Weight
182 g (6.42 oz)
188 g (6.63 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Midnight Blue, Pearl White
Lunar Titanium, Stellar Blue, Coral Pink, Rosewood Red
Build
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Type
IPS LCD
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
Size
6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio)
6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio)
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
1080 x 2372 pixels (~397 ppi density)
OS
Android 11, Funtouch 11.1
Android 15, ColorOS 15
Chipset
Mediatek MT6769V/CU Helio G80 (12 nm)
Mediatek Helio G100 (6 nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G52 MC2
Mali-G57 MC2
RAM
4GB
8GB
Storage
128GB
128GB/256GB
UFS 2.2
Card Slot
microSDXC (dedicated slot)
microSDXC
Lens 1
50 MP, f/1.8, 24mm (wide), PDAF
50 MP, f/1.8, (wide), PDAF
Lens 2
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Lens 3
2 MP, f/2.4, (depth)
Features
LED flash
LED flash, HDR, panorama
Video
1080p@30fps
1080p@30/60/120fps
Lens 1
8 MP, f/2.0, (wide)
16 MP, f/2.4, (wide)
Features
HDR
Panorama
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 5000 mAh, non-removable
Si/C Li-Ion 7000 mAh
Charging
Fast charging 18W
Reverse charging
80W wired, 33W PPS, 13.5W PD
Reverse wired charging
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
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
5.4, A2DP, LE, aptX HD
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Yes GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Yes (market/region dependent)
Yes (market/region dependent)
Radio
FM radio
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, OTG