Findprix helps you compare the iQOO Z9s (8GB RAM + 256GB) and Vivo Y21 5G in terms of price, specifications, user reviews, and more. iQOO Z9s (8GB RAM + 256GB) is priced at ₹20,568. Vivo Y21 5G is priced at ₹18,999. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| iQOO Z9s | ₹20,568 | MediaTek Dimensity 7300 | 4 nm | 8GB | 256GB | UFS 2.2 | 6.77 inches | FHD+ | 16MP | 50MP + 2MP | 5500 mAh | 44W | Android 14 |
| Vivo Y21 5G | ₹18,999 | MediaTek Dimensity 6300 | 6 nm | 4GB | LPDDR4X | 128GB | UFS 2.2 | 6.74 inches | HD+ | 5MP | 50MP + 0.08MP | 6500 mAh | 44W | Android 16 | OriginOS 6 |
₹20,568
iQOO Z9s
8GB RAM + 256GB
₹18,999
Vivo Y21 5G
4GB RAM + 128GB
Prices
iQOO Z9s
Flipkart₹20,568
Amazon₹20,999Price has been stable for the last 1 month.
Vivo Y21 5G
Amazon₹18,999At its highest but matches the 1 month average of ₹18,999.
Ratings
iQOO Z9s
4.4
(19.4K)
Vivo Y21 5G
3.4
(7)
General
| Feature | iQOO Z9s | Vivo Y21 5G |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 14 | Android 16 |
| OS Updates | Up to 2 Android upgrades | -- |
| Custom UI | Funtouch OS | OriginOS 6 |
Design
| Feature | iQOO Z9s | Vivo Y21 5G |
|---|---|---|
| Dimensions | 163.72 x 75 x 7.49 mm | 167.4 x 77.1 x 8.39 mm |
| Weight | 180 g | 209 g |
| Water Resistance | Yes, Splash proof, IP64 | Yes, IP65 |
| Dust Resistance | Yes | Yes |
| Build Material | -- | Back: Plastic |
| Durability | -- | MIL-STD-810H compliant |
| Colours | Titanium Matte, Onyx Green | Champagne Gold, Midnight Blue |
Display
| Feature | iQOO Z9s | Vivo Y21 5G |
|---|---|---|
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | Yes |
| Display Type | AMOLED | LCD |
| Brightness | 1800 nits | HBM: 1200 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.77 inches (17.2 cm), Full HD+ | 6.74 inches (17.12 cm), HD+ |
| Screen Resolution | 1080 x 2392 pixels | 1600 x 720 pixels) |
| Aspect Ratio | 20:9 | 20:9 |
| Screen-to-Body Ratio | 93.13% | ~85.0% |
| Pixel Density | ~ 388 ppi | ~260 ppi |
| HDR Support | Yes, HDR 10+ | -- |
| Curved Display | Yes | -- |
| Screen Protection | Yes | -- |
Rear Camera
| Feature | iQOO Z9s | Vivo Y21 5G |
|---|---|---|
| Camera Setup | Dual | Dual |
| Primary | 50 MP (Wide) f/1.8 aperture, 1.95″ sensor size, 0.8µm pixel size OIS, PDAF | 50 MP (wide) f/1.8 aperture |
| Secondary | 2 MP (Depth) f/2.4 aperture | 0.08 MP f/3.0 aperture |
| OIS | Yes | -- |
| Gyro EIS | Yes | -- |
| Autofocus | Yes | Yes |
| Flash | Yes, Smart Aura Light | Yes |
| Video Recording | 2160p @ 30 fps | 1080p @ 30 fps |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | -- |
Front Camera
| Feature | iQOO Z9s | Vivo Y21 5G |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 16 MP (Wide) f/2.4 aperture | 5 MP f/2.2 aperture |
| Video Recording | 1080p @ 30 fps | -- |
Performance
| Feature | iQOO Z9s | Vivo Y21 5G |
|---|---|---|
| RAM | 8 GB | 4 GB |
| RAM Type | -- | LPDDR4X |
| Chipset | MediaTek Dimensity 7300 | MediaTek Dimensity 6300 |
| Fabrication | 4 nm | 6 nm |
| GPU | Mali-G615 MC2 | Mali-G57 MC2 |
| CPU | Octa core (4 x 2.5 GHz Cortex A78 + 4 x 2 GHz Cortex A55) | Octa core 2x Cortex A76 @ 2.4 GHz 6x Cortex A55 @ 2 GHz |
Storage
| Feature | iQOO Z9s | Vivo Y21 5G |
|---|---|---|
| Internal Storage | 256 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Memory Card Slot | No | Yes, up to 2 TB |
Battery
| Feature | iQOO Z9s | Vivo Y21 5G |
|---|---|---|
| Battery | 5500 mAh | 6500 mAh |
| Battery Type | Li-ion | Li-ion |
| Wired Charging Speed | 44W Flash | 44W |
| Wired Charging Time | -- | 50% charge in ~36 minutes |
| Wired Reverse Charging | -- | Yes |
Network
| Feature | iQOO Z9s | Vivo Y21 5G |
|---|---|---|
| SIM | Dual SIM SIM1: Nano SIM2: Nano | SIM 1: Nano SIM 2: Nano (Hybrid slot) |
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 5G Bands | -- | n1, n3, n5, n8, n28B, n38, n40, n41, n77, n78 |
| 4G Bands | -- | B1, B3, B5, B8, B28B, B38, B40, B41 |
| Navigation Support | Yes with A-GPS, Glonass | GPS, Glonass, Beidou, Galileo, QZSS |
| SAR | -- | Head: 1.14 W/kg Body: 1.12 W/kg |
Connectivity
| Feature | iQOO Z9s | Vivo Y21 5G |
|---|---|---|
| Bluetooth | Yes, v5.4 | Yes, v5.4 |
| Wi-Fi | Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac), Dual Band (2 GHz + 5GHz) |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| NFC | No | No |
Features
| Feature | iQOO Z9s | Vivo Y21 5G |
|---|---|---|
| Audio Jack | Yes, USB Type-C | Yes, 3.5 mm |
| FM Radio | Yes | Yes |
| Loud Speaker | Yes | Yes |
| Stereo Speakers | Yes | Yes |
| Fingerprint Sensor | Yes, In-display | Yes, Side |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Accelerometer, Compass, Light Sensor, Proximity Sensor |
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