On this page we compare specs vivo Y91i Octa-core 2.0 GHz Cortex-A53 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 Y91i | Xiaomi Redmi Note 9 Pro |
---|
Operating system | Android 8.1 (Oreo); Funtouch 4.5 | Android 10.0; MIUI 11 |
Processor | Octa-core 2.0 GHz Cortex-A53 | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
Chipset | Mediatek MT6762 Helio P22 (12 nm) | Qualcomm SM7125 Snapdragon 720G (8 nm) |
GPU | PowerVR GE8320 | Adreno 618 |
Internal memory | 16/32 GB, 2 GB RAM | 64GB 4GB RAM, 128GB 6GB RAM |
External memory | microSD, up to 256 GB (dedicated slot) | microSDXC (dedicated slot) |
Display | vivo Y91i | Xiaomi Redmi Note 9 Pro |
---|
Type | IPS LCD | IPS LCD |
Size | 6.22" inc | 6.67" inc |
Resolution | 720 x 1520 px | 1080 x 2400 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Protection | | Corning Gorilla Glass 5 |
Screen-to-Body Ratio | 82.9% | 84.5% |
Display area | 96.6 cm2 | 107.4 cm2 |
Display aspect ratio | 19:9 (height:width) | 20:9 (height:width) |
Pixel Density | 270 PPI | 395 PPI |
Colors | 16M | 16M |
Other | | 450 nits typ. brightness (advertised) |
Connectivity | vivo Y91i | Xiaomi Redmi Note 9 Pro |
---|
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 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500) | LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) |
Wi-Fi | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC |
Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
USB | microUSB 2.0, USB On-The-Go | 2.0, Type-C 1.0 reversible connector |
Camera | vivo Y91i | Xiaomi Redmi Note 9 Pro |
---|
Main camera | 13 MP, Single | 48 MP, Quad |
Specs | 13 MP, f/2.2, PDAF | |
Features | LED flash, panorama | LED flash, HDR, panorama |
Video | 1080p@30fps | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
Selfie camera | 8 MP, Single | 16 MP, Single |
Multimedia | vivo Y91i | Xiaomi Redmi Note 9 Pro |
---|
3.5 mm Jack | Yes | Yes |
Radio | FM radio | FM radio, recording |
Design | vivo Y91i | Xiaomi Redmi Note 9 Pro |
---|
Colors | Fusion Black, Sunset Red, Ocean Blue | Aurora Blue, Glacier White, Interstellar Black |
Dimensions | 155.1 x 75.1 x 8.3 mm | 165.8 x 76.7 x 8.8 mm |
Weight | 163.5 g | 209 g |
Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
Battery | vivo Y91i | Xiaomi Redmi Note 9 Pro |
---|
Battery capacity | 4030 mAh, Non-removable Li-Po | 5020 mAh, Non-removable Li-Po |
Other | vivo Y91i | Xiaomi Redmi Note 9 Pro |
---|
Release date | 2019, March | 2020, March 12 |
Sensors | Accelerometer, proximity | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |