Findprix helps you compare the Vivo Y21 5G 4GB RAM, 64GB and Redmi Note 15 SE in terms of price, specifications, user reviews, and more. Vivo Y21 5G 4GB RAM, 64GB is priced at ₹18,999. Redmi Note 15 SE is priced at ₹22,499. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| Vivo Y21 5G | ₹18,999 | MediaTek Dimensity 6300 | 6 nm | 4GB | LPDDR4X | 64GB | UFS 2.2 | 6.74 inches | HD+ | 5MP | 50MP + 0.08MP | 6500 mAh | 44W | Android 16 | OriginOS 6 |
| Redmi Note 15 SE | ₹22,499 | Qualcomm Snapdragon 6 Gen 3 | 4 nm | 6GB | LPDDR4X | 128GB | UFS 2.2 | 6.77 inches | FHD+ | 20MP | 50MP + 2MP | 5000 mAh | 45W | Android 15 | HyperOS 2 |
₹18,999
Vivo Y21 5G
4GB RAM + 64GB
₹22,499
Redmi Note 15 SE
6GB RAM + 128GB
Prices
Vivo Y21 5G
Amazon₹18,999Price has been stable for the last 2 days.
Redmi Note 15 SE
Amazon₹22,499
Flipkart₹23,999Just ₹275 above the 1 month average of ₹22,225 — good deal.
Ratings
Vivo Y21 5G
Ratings not available
Redmi Note 15 SE
4.2
(4.6K)
General
| Feature | Vivo Y21 5G | Redmi Note 15 SE |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 16 | Android 15 |
| OS Updates | -- | 4 Years |
| Security Updates | -- | 6 Years |
| Custom UI | OriginOS 6 | HyperOS 2 |
Design
| Feature | Vivo Y21 5G | Redmi Note 15 SE |
|---|---|---|
| Dimensions | 167.4 x 77.1 x 8.39 mm | 164 x 75.42 x 7.82 mm |
| Weight | 209 g | 182 g |
| Water Resistance | Yes, IP65 | Yes, IP65, IP66 |
| Dust Resistance | Yes | Yes |
| Build Material | Back: Plastic | -- |
| Durability | MIL-STD-810H compliant | MIL-STD-810H compliant, Drop tested up to 1.7m |
| Colours | Champagne Gold, Midnight Blue | Carbon Black, Crimson Reserve, Frosted White |
Display
| Feature | Vivo Y21 5G | Redmi Note 15 SE |
|---|---|---|
| Touch Screen | Yes | Yes |
| Touch Sampling Rate | -- | 240 Hz |
| Display Type | LCD | AMOLED |
| Brightness | HBM: 1200 nits | Typical: 800 nits Peak: 3200 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.74 inches (17.12 cm), HD+ | 6.77 inches (17.19 cm), Full HD+ |
| Screen Resolution | 1600 x 720 pixels) | 1080 x 2392 pixels |
| Aspect Ratio | 20:9 | -- |
| Screen-to-Body Ratio | ~85.0% | ~92% |
| Pixel Density | ~260 ppi | ~388 ppi |
| Curved Display | -- | Yes |
| Dimming Technology | -- | PWM Dimming @ 3840 Hz |
| Features | -- | Colour depth: 12bit, Contrast ratio: 8,000,000:1, DCI- P3 wide color gamut, Sunlight display |
Rear Camera
| Feature | Vivo Y21 5G | Redmi Note 15 SE |
|---|---|---|
| Camera Setup | Dual | Dual |
| Primary | 50 MP (wide) f/1.8 aperture | 50 MP (wide) Light Fusion 400 sensor 5P lens, f/1.8 aperture, 1/2.88" sensor size, 1.22µm pixel size PDAF |
| Secondary | 0.08 MP f/3.0 aperture | 2 MP (depth) |
| Gyro EIS | -- | Yes |
| Autofocus | Yes | Yes, PDAF |
| Main Sensor | -- | Light Fusion 400 |
| Flash | Yes | LED flash |
| Video Recording | 1080p @ 30 fps | 2160p @ 30 fps, 1080p @ 30 fps, 720p @ 30 fps |
Front Camera
| Feature | Vivo Y21 5G | Redmi Note 15 SE |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 5 MP f/2.2 aperture | 20 MP (wide) 4P lens, f/2.2 aperture, 1/4" sensor size |
| Video Recording | -- | 1080p @ 30 fps, 720p @ 30 fps |
Performance
| Feature | Vivo Y21 5G | Redmi Note 15 SE |
|---|---|---|
| RAM | 4 GB | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Chipset | MediaTek Dimensity 6300 | Qualcomm Snapdragon 6 Gen 3 |
| Fabrication | 6 nm | 4 nm |
| GPU | Mali-G57 MC2 | Adreno 710 |
| CPU | Octa core 2x Cortex A76 @ 2.4 GHz 6x Cortex A55 @ 2 GHz | Octa-core 4x Cortex-A78 @ 2.4 GHz 4x Cortex-A55 @ 1.8 GHz |
Storage
| Feature | Vivo Y21 5G | Redmi Note 15 SE |
|---|---|---|
| Internal Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Memory Card Slot | Yes, up to 2 TB | Yes, up to 1 TB |
Battery
| Feature | Vivo Y21 5G | Redmi Note 15 SE |
|---|---|---|
| Battery | 6500 mAh | 5800 mAh |
| Battery Type | Li-ion | Li-Ion |
| Wired Charging Speed | 44W | 45W Turbo |
| Wired Charging Time | 50% charge in ~36 minutes | -- |
| Wired Reverse Charging | Yes | Yes, 18W |
Network
| Feature | Vivo Y21 5G | Redmi Note 15 SE |
|---|---|---|
| SIM | SIM 1: Nano SIM 2: Nano (Hybrid slot) | 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 | n1, n3, n5, n8, n28, n40, n78 |
| 4G Bands | B1, B3, B5, B8, B28B, B38, B40, B41 | B1, B3, B5, B8, B28, B40, B41 |
| Navigation Support | GPS, Glonass, Beidou, Galileo, QZSS | GPS (L1), Glonass (G1), Galileo (E1), BDS (B1I + B1C) |
| SAR | Head: 1.14 W/kg Body: 1.12 W/kg | -- |
Connectivity
| Feature | Vivo Y21 5G | Redmi Note 15 SE |
|---|---|---|
| Bluetooth | Yes, v5.4 | Yes, v5.1 |
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac), Dual Band (2 GHz + 5GHz) | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac), Dual Band |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| NFC | No | -- |
| Infrared port | -- | Yes |
Features
| Feature | Vivo Y21 5G | Redmi Note 15 SE |
|---|---|---|
| Audio Jack | Yes, 3.5 mm | USB Type-C |
| FM Radio | Yes | No |
| Loud Speaker | Yes | Yes |
| Stereo Speakers | Yes | Yes, Dolby Atmos |
| Fingerprint Sensor | Yes, Side | Yes, In-display |
| Sensors | Accelerometer, Compass, Light Sensor, Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor |
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