Xiaomi Redmi A2 (4GB RAM + 64GB) vs Vivo Y21 2021
Quick Comparison
Both Xiaomi Redmi A2 (4GB RAM + 64GB) and Vivo Y21 2021 comes with same RAM. Both have the same amount of internal memory.
| Name | Xiaomi Redmi A2 (4GB RAM + 64GB) | Vivo Y21 2021 |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.52 in | 6.51 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 8 MP + Depth Sensor Dual | 13 MP + 2 MP Dual |
| Price | Rs. 8299 | Rs. 11466 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May 19, 2023. The cost of Xiaomi Redmi A2 (4GB RAM + 64GB) is Rs. 8299. The launch Date of the second phone is August 20, 2021 . The cost of Vivo Y21 2021 is Rs. 11466.
Display comparison
Vivo Y21 2021 has screen size of 6.51 inches which falls short to Xiaomi Redmi A2 (4GB RAM + 64GB)'s 6.52 inch screen. Xiaomi Redmi A2 (4GB RAM + 64GB) has IPS Screen type where as Vivo Y21 2021 has IPS LCD Screen type. Xiaomi's phone has display density of 269 PPI & Vivo's phone has only 262 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 89% than Xiaomi's phone ~ 81%. Xiaomi Redmi A2 (4GB RAM + 64GB) has 20:9 aspect ratio where as Vivo Y21 2021 has 20:9 aspect ratio.
Memory comparison
Both mobiles come with 4 GB RAM and both have same Internal Memory of 64 GB.
Camera comparison
Vivo Y21 2021's 13 MP + 2 MP Dual Rear Camera outclasses Xiaomi Redmi A2 (4GB RAM + 64GB)'s 8 MP + Depth Sensor Dual Rear Camera in terms of resolution. Vivo Y21 2021 will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Xiaomi Redmi A2 (4GB RAM + 64GB)'s 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 13 and the second one on 11 version.
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Full Comparison
| Name | Xiaomi Redmi A2 (4GB RAM + 64GB) | Vivo Y21 2021 |
| General | ||
| Country of Origin | India | |
| Model | Redmi A2 | Y21 2021 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 19, 2023 | August 20, 2021 |
| Design | ||
| Dimensions | 76.75 x 164.9 x 9.09 mm | 76 x 164 x 8 mm |
| Weight | 192 g | 182 g |
| Colors | Classic Black, Aqua Blue, Sea Green | |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 120 Hz Touch Sampling Rate | Yes |
| Size | 6.52 inches, 720 x 1600 pixels | 6.51 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 269 PPI | ~ 262 PPI |
| Screen to Body Ratio | ~ 81% | ~ 89% |
| Features | 400nits(typ.) Brightness, Scratch resistant display, NTSC ratio : 70% | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | Upto 1 GB Extra Virtual RAM |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11 a/b/g/n/ac) | |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with GPS, AGPS, Glonass, Beidou | yes with A-GPS |
| Fingerprint Sensor | No | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Extra Features | Top firing loud speaker | |
| Camera | ||
| Rear Camera | 8 MP f/2 (Wide Angle) (Depth Sensor) with autofocus | 13 MP f/2.2 (Main) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | HDR | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 5 MP f/2.2 | 8 MP f/2 (Main) with Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v13 | Android v11 |
| Chipset | Mediatek Helio G36 | Mediatek Helio P35 |
| CPU | 2.2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A53@2.2 GHz & 4x Cortex-A53@1.7 GHz | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| 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 | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 10W Fast Charging | Yes, 18W Fast Charging |