Compare
OPPO F33 5G vs Vivo Y21 5G
Same price. Here is what actually separates them.
Which one should you buy?
Same price: both start at ₹20,999 in India, so this comes down to what you get for it.
- The Y21 5G has the bigger battery: 6,500 mAh against 5,000 mAh.
- The F33 5G has the better screen on paper: sharper (Full HD+ against HD+).
- Only the F33 5G stabilises its main camera optically (OIS), which helps in low light and on video.
- The F33 5G is the lighter phone: 186 g against 209 g.
- The Y21 5G is better sealed against dust and water: IP65 against IP54.
Which to buy
Get the F33 5G for the sharper screen, a stabilised main camera and the lighter build. Get the Y21 5G for the bigger battery and better water protection.
Every spec, lined up
Better on paper
Display
SpecF33 5GY21 5G
Size
6.67 inches
6.74 inches
Panel
AMOLED
LCD
Resolution
2412 x 1080 (Full HD+) (better)
1600 x 720 (HD+)
Refresh rate
120Hz
120Hz
Peak brightness
1,200 nits
Not listed
Protection
Corning Gorilla Glass
Not listed
Performance
SpecF33 5GY21 5G
Chipset
MediaTek Dimensity 6300
Dimensity 6300
CPU
Octa-core
Octa-core, up to 2.4GHz
GPU
Mali
Not listed
RAM
6GB, 8GB
4GB, 6GB
Storage
128GB, 256GB
64GB, 128GB
Software
ColorOS 15, Android 15
OriginOS 6, Android 16
Camera
SpecF33 5GY21 5G
Rear cameras
50MP main (OIS) + 2MP portrait
50MP main (f/1.8) + 0.08MP auxiliary (f/3.0)
Front camera
32MP
5MP (f/2.2)
Video
4K at 30fps, 1080P at 60fps
Not listed
Battery
SpecF33 5GY21 5G
Battery
5,000 mAh
6,500 mAh (better)
Wired charging
45W (better)
44W
Build and connectivity
SpecF33 5GY21 5G
Network
5G
5G (SA/NSA), 4G VoLTE
SIM
Dual nano SIM
Hybrid dual nano SIM (up to 2TB microSD)
Wi-Fi and Bluetooth
Wi-Fi 6, Bluetooth 5.4
Dual-band Wi-Fi (2.4GHz, 5GHz), Bluetooth 5.4
NFC
No
No
Dust and water
IP54
IP65 (better)
Weight
186 g (better)
209 g
Thickness
7.8 mm (better)
8.39 mm
Colours
Forest Green, Pearl White
Champagne Gold, Midnight Blue
Availability
SpecF33 5GY21 5G
Launch in India
15 Mar 2026
25 Mar 2026
Status
On sale
On sale
Versions and prices
F33 5G
- 6GB + 128GB₹20,999
- 8GB + 128GB₹22,999
- 8GB + 256GB₹24,999
Y21 5G
- 4GB + 64GB₹20,999
- 4GB + 128GB₹23,999
- 6GB + 128GB₹27,999
Prices in India as we last checked them. Sales and bank offers change them often, so check before you buy.
