On this page we compare specs vivo V21s Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) with Xiaomi Redmi Note 9 Pro Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
Hardware and OS | vivo V21s | Xiaomi Redmi Note 9 Pro |
---|
Operating system | Android 12, Funtouch 12 | Android 10.0; MIUI 11 |
Processor | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
Chipset | MediaTek MT6853 Dimensity 800U (7 nm) | Qualcomm SM7125 Snapdragon 720G (8 nm) |
GPU | Mali-G57 MC3 | Adreno 618 |
Internal memory | 128GB 8GB RAM | 64GB 4GB RAM, 128GB 6GB RAM |
External memory | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
Display | vivo V21s | Xiaomi Redmi Note 9 Pro |
---|
Type | AMOLED, 90Hz, HDR10 , 500 nits (typ), 800 nits (HBM) | IPS LCD |
Size | 6.44 inches, 100.0 cm2(~84.7% screen-to-body ratio) | 6.67" inc |
Resolution | 1080 x 2404 pixels, 20:9 ratio | 1080 x 2400 px |
Protection | | Corning Gorilla Glass 5 |
Touchscreen | | capacitive touchscreen |
Screen-to-Body Ratio | | 84.5% |
Display area | | 107.4 cm2 |
Display aspect ratio | | 20:9 (height:width) |
Pixel Density | | 395 PPI |
Colors | | 16M |
Other | | 450 nits typ. brightness (advertised) |
Connectivity | vivo V21s | Xiaomi Redmi Note 9 Pro |
---|
5G Network | 1, 3, 7, 8, 28, 40, 41, 78 SA/NSA | |
WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | |
NFC | Yes | |
2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
Technology | GSM / HSPA / LTE / 5G | |
4G Network | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66 | LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) |
Wi-Fi | | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Network | | GSM / HSPA / LTE |
SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 5.1, A2DP, LE | 5.0, A2DP, LE |
Edge | | Yes |
GPRS | | Yes |
GPS | | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC |
Speed | HSPA, LTE-A, 5G | HSPA 42.2/5.76 Mbps, LTE-A |
USB | USB Type-C 2.0, USB On-The-Go | 2.0, Type-C 1.0 reversible connector |
Main Camera | vivo V21s | Xiaomi Redmi Note 9 Pro |
---|
Features | LED flash, HDR, panorama | |
Video | 4K@30fps, 1080p@30/60fps | |
Selfie camera | vivo V21s | Xiaomi Redmi Note 9 Pro |
---|
Camera | 44 MP, f/2.0, (wide), AF, OIS | |
Features | Dual-LED flash, HDR | |
Video | 4K@30fps, 1080p@30fps | |
Camera | vivo V21s | Xiaomi Redmi Note 9 Pro |
---|
Main camera | | 48 MP, Quad |
Features | | LED flash, HDR, panorama |
Video | | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
Selfie camera | | 16 MP, Single |
Multimedia | vivo V21s | Xiaomi Redmi Note 9 Pro |
---|
Loudspeaker | Yes | |
3.5 mm Jack | No | Yes |
Radio | | FM radio, recording |
Features | vivo V21s | Xiaomi Redmi Note 9 Pro |
---|
Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | |
Design | vivo V21s | Xiaomi Redmi Note 9 Pro |
---|
SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
Colors | Dusk Blue, Gradient | Aurora Blue, Glacier White, Interstellar Black |
Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
Dimensions | 159.7 x 73.9 x 7.3 mm or 7.4 mm | 165.8 x 76.7 x 8.8 mm |
Weight | 176 g / 177 g (6.21 oz) | 209 g |
Battery | vivo V21s | Xiaomi Redmi Note 9 Pro |
---|
Type | Li-Po 4000 mAh, non-removable | |
Charging | 33W wired, 63% in 30 min (advertised) | |
Battery capacity | | 5020 mAh, Non-removable Li-Po |
Other | vivo V21s | Xiaomi Redmi Note 9 Pro |
---|
Release date | | 2020, March 12 |
Sensors | | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |