Xiaomi Redmi Note 13 4G has better RAM than Vivo Y21 2021. In terms of display resolution, Xiaomi Redmi Note 13 4G has better resolution of 2400 x 1080 than Vivo Y21 2021 which has resolution of 1600 x 720. Xiaomi Redmi Note 13 4G has more internal memory than Vivo Y21 2021
| Name | Vivo Y21 2021 | Xiaomi Redmi Note 13 4G |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.51 in | 6.67 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 13 MP + 2 MP Dual | 108 MP + 8 MP + 2 MP Triple |
| Price | Rs. 10999 | Rs. 15990 |
The launch Date of the first phone is August 20, 2021 . The cost of Vivo Y21 2021 is Rs. 10999. The launch Date of the second phone is January 15, 2024. The Expected cost of Xiaomi Redmi Note 13 4G is Rs. 15990.
Vivo Y21 2021 has screen size of 6.51 inches which falls short to Xiaomi Redmi Note 13 4G's 6.67 inch screen. Vivo Y21 2021 has IPS LCD Screen type where as Xiaomi Redmi Note 13 4G has AMOLED Screen type. Xiaomi's phone has display density of 395 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 ~ 87.5%. Vivo Y21 2021 has 20:9 aspect ratio where as Xiaomi Redmi Note 13 4G has 20.1:9 aspect ratio.
Xiaomi Redmi Note 13 4G's larger 6 GB RAM is better for playing games and all with respect to Vivo Y21 2021's lower 4 GB RAM. Xiaomi Redmi Note 13 4G has more Internal Memory (128 GB) than Vivo Y21 2021 (64 GB).
Xiaomi Redmi Note 13 4G's 108 MP + 8 MP + 2 MP Triple Rear Camera outclasses Vivo Y21 2021's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Xiaomi Redmi Note 13 4G will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Vivo Y21 2021's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 13 version.
| Name | Vivo Y21 2021 | Xiaomi Redmi Note 13 4G |
| General | ||
| Model | Y21 2021 | Redmi Note 13 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 20, 2021 | January 15, 2024 |
| Design | ||
| Dimensions | 76 x 164 x 8 mm | 75.6 x 162.3 x 8 mm |
| Weight | 182 g | 188.5 g |
| Colors | Midnight Black, Mint Green, Ice Blue, Ocean Sunset | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.51 inches, 720 x 1600 pixels | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.1:9 |
| PPI | ~ 262 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 89% | ~ 87.5% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | 1800 nits (peak) | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Expandable RAM | Upto 1 GB Extra Virtual RAM | Upto 6 GB Extra Virtual RAM |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 a/b/g/n/ac, dual-band | |
| Bluetooth | Yes, v5.0 | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | yes with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Depth Sensor) | 108 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) |
| OIS | No | |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Main) Screen Flash | 16 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v13 |
| Custom UI | MIUI 14 | |
| Chipset | Mediatek Helio P35 | Qualcomm Snapdragon 685 |
| CPU | 2.3 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz |
| GPU | PowerVR GE8320 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AMR, FLAC, APE |
| Video | Yes | MP4, M4V, MKV, XVID |
| FM Radio | Yes | No |
| 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, 18W Fast Charging | Yes, 33W Fast Charging |
| StandBy Time | 26 days | |
| Music Playback Time | 8 days | |