Findprix helps you compare the Redmi 15C 8GB RAM and Vivo Y21 5G 4GB RAM, 64GB in terms of price, specifications, user reviews, and more. Redmi 15C 8GB RAM is priced at ₹22,499. Vivo Y21 5G 4GB RAM, 64GB is priced at ₹18,999. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| Redmi 15C | ₹22,499 | MediaTek Dimensity 6300 | 6 nm | 8GB | LPDDR4X | 128GB | UFS 2.2 | 6.9 inches | HD+ | 8MP | 50MP | 6000 mAh | 33W | Android 15 |
| 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 |
₹22,499
Redmi 15C
8GB RAM + 128GB
₹18,999
Vivo Y21 5G
4GB RAM + 64GB
Prices
Redmi 15C
Amazon₹22,499Price is at the 1 month average of ₹22,499.
Vivo Y21 5G
Amazon₹18,999Price has been stable for the last 3 weeks.
Ratings
Redmi 15C
3.3
(394)
Vivo Y21 5G
1.0
(1)
General
| Feature | Redmi 15C | Vivo Y21 5G |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 15 | Android 16 |
| OS Updates | 2 Years | -- |
| Security Updates | 4 Years | -- |
| Custom UI | HyperOS | OriginOS 6 |
Design
| Feature | Redmi 15C | Vivo Y21 5G |
|---|---|---|
| Dimensions | 171.56 x 79.47 x 7.99 mm | 167.4 x 77.1 x 8.39 mm |
| Weight | 211 g | 209 g |
| Water Resistance | Yes, IP64 | Yes, IP65 |
| Dust Resistance | Yes | Yes |
| Build Material | -- | Back: Plastic |
| Durability | -- | MIL-STD-810H compliant |
| Colours | Dusk Purple, Moonlight Blue, Midnight Black | Champagne Gold, Midnight Blue |
Display
| Feature | Redmi 15C | Vivo Y21 5G |
|---|---|---|
| Touch Screen | Yes | Yes |
| Display Type | IPS LCD | LCD |
| Brightness | 810 nits | HBM: 1200 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.9 inches (17.53 cm), HD+ | 6.74 inches (17.12 cm), HD+ |
| Screen Resolution | 720 x 1600 pixels | 1600 x 720 pixels) |
| Aspect Ratio | 20:9 | 20:9 |
| Screen-to-Body Ratio | ~81.8% | ~85.0% |
| Pixel Density | ~254 ppi | ~260 ppi |
| Dimming Technology | DC Dimming | -- |
| Features | TÜV Rheinland Low Blue Light, Flicker Free | -- |
Rear Camera
| Feature | Redmi 15C | Vivo Y21 5G |
|---|---|---|
| Camera Setup | Single | Dual |
| Primary | 50 MP (wide) f/1.8 aperture, 28mm focal length, 1/2.76″ sensor size, 0.64µm pixel size PDAF | 50 MP (wide) f/1.8 aperture |
| Secondary | -- | 0.08 MP f/3.0 aperture |
| OIS | No | -- |
| Autofocus | Yes | Yes |
| Flash | Yes, LED | Yes |
| Video Recording | 1080p @ 30 fps, 720p @ 30 fps | 1080p @ 30 fps |
Front Camera
| Feature | Redmi 15C | Vivo Y21 5G |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 8 MP (wide) f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size | 5 MP f/2.2 aperture |
| Video Recording | 1080p @ 30 fps, 720p @ 30 fps | -- |
Performance
| Feature | Redmi 15C | Vivo Y21 5G |
|---|---|---|
| RAM | 8 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Chipset | MediaTek Dimensity 6300 | MediaTek Dimensity 6300 |
| Fabrication | 6 nm | 6 nm |
| GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| CPU | Octa core 2x Cortex A76 @ 2.4 GHz 6x Cortex A55 @ 2 GHz | Octa core 2x Cortex A76 @ 2.4 GHz 6x Cortex A55 @ 2 GHz |
Storage
| Feature | Redmi 15C | Vivo Y21 5G |
|---|---|---|
| Internal Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Memory Card Slot | Yes, up to 1 TB | Yes, up to 2 TB |
Battery
| Feature | Redmi 15C | Vivo Y21 5G |
|---|---|---|
| Battery | 6000 mAh | 6500 mAh |
| Battery Type | -- | Li-ion |
| Wired Charging Speed | 33W | 44W |
| Wired Charging Time | 50% charge in ~28 minutes | 50% charge in ~36 minutes |
| Wired Reverse Charging | Yes, 10W | Yes |
Network
| Feature | Redmi 15C | Vivo Y21 5G |
|---|---|---|
| SIM | SIM 1: Nano SIM 2: 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, n28, n38, n40, n78 | n1, n3, n5, n8, n28B, n38, n40, n41, n77, n78 |
| 4G Bands | B1, B3, B5, B8, B28, B40, B41, B48, B66 | B1, B3, B5, B8, B28B, B38, B40, B41 |
| Navigation Support | GPS, Glonass, Galileo, BDS | GPS, Glonass, Beidou, Galileo, QZSS |
| SAR | Head: 0.994 W/kg Body: 0.948 W/kg | Head: 1.14 W/kg Body: 1.12 W/kg |
Connectivity
| Feature | Redmi 15C | Vivo Y21 5G |
|---|---|---|
| Bluetooth | Yes, v5.4 | Yes, v5.4 |
| Wi-Fi | Yes, Wi-Fi 2 (802.11 a) | 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 | Yes | No |
Features
| Feature | Redmi 15C | Vivo Y21 5G |
|---|---|---|
| Audio Jack | Yes, 3.5 mm | Yes, 3.5 mm |
| FM Radio | -- | Yes |
| Loud Speaker | Yes | Yes |
| Stereo Speakers | -- | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass | Accelerometer, Compass, Light Sensor, Proximity Sensor |
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