Both Xiaomi Redmi 9 and Vivo Y21s comes with same RAM. Vivo Y21s has more internal memory than Xiaomi Redmi.
Name | Xiaomi Redmi 9 | Vivo Y21s |
RAM | 4 GB | 4 GB |
---|---|---|
Display | 6.53 in | 6.51 in |
Internal Memory | 64 GB | 128 GB |
Battery | 5000 mAh | 5000 mAh |
Camera | 13 MP + 2 MP Dual | 50 MP + 2 MP + 2 MP Triple |
Price | Rs. 7999 | Rs. 14990 |
The launch Date of the first phone is August 27, 2020 . The cost of Xiaomi Redmi 9 is Rs. 7999. The launch Date of the second phone is September 21, 2021 . The Expected cost of Vivo Y21s is Rs. 14990.
Vivo Y21s has screen size of 6.51 inches which falls short to Xiaomi Redmi 9's 6.53 inch screen. Xiaomi Redmi 9 has LCD Screen type where as Vivo Y21s has IPS LCD Screen type. Vivo's phone has display density of 270 PPI & Xiaomi's phone has only 269 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 81.8% than Xiaomi's phone ~ 81%. Xiaomi Redmi 9 has 20:9 aspect ratio where as Vivo Y21s has 20:9 aspect ratio.
Both mobiles come with 4 GB RAM Vivo Y21s has more Internal Memory (128 GB) than Xiaomi Redmi 9 (64 GB).
Vivo Y21s's 50 MP + 2 MP + 2 MP Triple Rear Camera outclasses Xiaomi Redmi 9's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Vivo Y21s 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 9's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 11 version.
Name | Xiaomi Redmi 9 | Vivo Y21s |
General | ||
Model | Redmi 9 | Y21s |
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 | August 27, 2020 | September 21, 2021 |
Design | ||
Dimensions | 77.07 x 164.9 x 9 mm | 76.08 x 164.2 x 8 mm |
Weight | 196 g | 180 g |
Display | ||
Type | Color LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
Touch | Yes | Yes |
Size | 6.53 inches, 720 x 1600 pixels | 6.51 inches, 720 x 1600 pixels |
Aspect Ratio | 20:9 | 20:9 |
PPI | ~ 269 PPI | ~ 270 PPI |
Screen to Body Ratio | ~ 81% | ~ 81.8% |
Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory | ||
RAM | 4 GB | 4 GB |
Storage | 64 GB | 128 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 |
Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0, A2DP, LE |
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 A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
Fingerprint Sensor | Yes, Rear | Yes, Side |
Face Unlock | Yes | Yes |
Sensors | Vibration Motor, Distance Sensor, Ambient Light Sensor, Aaccelerometer, Compass | Light sensor, Proximity , Accelerometer, Compass |
3.5mm Headphone Jack | Yes | Yes |
Splash Resistant | Yes, Protected by P2i | |
Camera | ||
Rear Camera | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 (Depth Sensor) 2 MP ƒ/2.4 (Macro) Macro |
Auto Focus | Yes | Yes |
Features | HDR, AI Portrait Mode, Face Recognition, AI Beautify 5.0, AI Scene Detection | Digital Zoom, Auto Flash, Face detection, Touch to focus |
Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Flash | Yes, LED | Yes, LED |
Front Camera | 5 MP ƒ/2.2 | 8 MP ƒ/2 (Main) Screen Flash |
Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical | ||
OS | Android v10 | Android v11 |
Chipset | MediaTek Helio G35 | Mediatek Helio G80 |
CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
Core Details | Arm Cortex-A53 | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 |
GPU | IMG PowerVR GE8320 | Arm Mali-G52 |
Java | No | No |
Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia | ||
Yes | Yes | |
Music | Yes | Yes |
Video | Yes | 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, 18W Fast Charging | |
Reverse Charging | Yes | |
Talk Time | 37 hours | |
Music Playback Time | 164 hours |