Xiaomi Redmi Note 9 vs Vivo Y21 (2020)
Here you can compare Xiaomi Redmi Note 9 and Vivo Y21 (2020). Comparing Xiaomi Redmi Note 9 vs Vivo Y21 (2020) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi Note 9 stands against Vivo Y21 (2020) and which one should you buy The current lowest price found for Xiaomi Redmi Note 9 is ₹8,999 and for Vivo Y21 (2020) is ₹9,990. The details of both of these products were last updated on Dec 03, 2025.
| Specification | Xiaomi Redmi Note 9 | Vivo Y21 (2020) |
|---|---|---|
| RAM | 4 GB | 4 GB |
| OS | Android v10.0 | Android v10 |
| Internal Memory | 64 GB | 64 GB |
| Battery | 5020 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Rear Camera | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 13 MP (Main) 2 MP (Depth Sensor) |
| Price | ₹8,999 | ₹9,990 |
- Like
- Comment
- Share
Overview
| Specs Score | 74 / 100 Better Specs | 64 / 100 |
| Display Resolution | 1080 x 2340 pixels Better Resolution | 720 x 1544 pixels |
| Screen To Body Ratio | ~ 83.5% Less Bezels | |
| CPU Clock Speed | 2 GHz Faster Clock Speed | 1.8 GHz |
| Rear Camera | 48 MP Quad Better Camera Resolution | 13 MP + 2 MP Dual |
| Weight | 199 g Lighter | |
| Thickness | 8.9 mm Slimmer | |
| Unique Features | Fast Charging Reverse Charging IR Blaster | No No No |
General
| Model | Redmi Note 9 | Y21 2020 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 20, 2020 | May 3, 2020 |
Design
| Dimensions | 77.2 x 162.3 x 8.9 mm | |
| Weight | 199 g |
Display
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.53 inches, 1080 x 2340 pixels | 6.5 inches, 720 x 1544 pixels |
| Aspect Ratio | 19.5:9 | 19.3:9 |
| PPI | ~ 403 PPI | ~ 262 PPI |
| Screen to Body Ratio | ~ 83.5% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Reading Mode 2.0, Plastic Frame | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Charging |
| IR Blaster | Yes |
Extra
| GPS | yes with A-GPS, GLONASS, GALILEO, BDS | yes with A-GPS |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes |
Camera
| Rear Camera | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 13 MP (Main) 2 MP (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 120/30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 13 MP ƒ/2.3 (Main) | 13 MP (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v10.0 | Android v10 |
| Chipset | MediaTek Helio G85 | Qualcomm Snapdragon 450 |
| CPU | 2 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | Octa-core 1.8 GHz Cortex-A53 |
| GPU | Mali-G52 MC2 | Adreno 506 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V, MKV, XVID | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5020 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 22.5W Fast Charging | |
| Reverse Charging | Yes, 9W Reverse Charging | |
| Talk Time | 34 hours | |
| Music Playback Time | 171 hours |
Discuss
Related News
Upcoming Smartphone Launches In December 2025: vivo X300/X300 Pro, Redmi 15C, realme P4X 5G & OnePlus 15RWhile most smartphone companies have already unveiled their top-tier flagships in India, one is about to do so very soon. Further, there are plenty of other smartphone launches across the entry-level and midr…
Xiaomi Celebrates 11 Years in India by Launching Redmi Note 14 SE 5G: Pricing & Features ConfirmedTech giant Xiaomi is celebrating 15 years globally and 11 years of operations in India by launching the Redmi Note 14 SE 5G smartphone in the country. Adding to the Note 14 Family, the Redmi Note 14 SE 5G is …
Exclusive: Redmi Note 15 Series India Launch Set for January 2026We have not heard from the Xiaomi group for a while now. Their last launch was the Redmi 15 in the country. It seems like the company has been silently working on their future product launch strategy in the b…
vivo X300 Series Launched in India: Check Price and Specificationsvivo has officially launched the X300 series in India, bringing its latest flagship smartphones to the market after their debut in China earlier this year. The lineup includes the vivo X300 and vivo X300 Pro,…
