On this page we compare specs vivo X6S Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 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 X6S | Xiaomi Redmi Note 9 Pro |
|---|
| Operating system | Android 5.1 (Lollipop); Funtouch 2.5 | Android 10.0; MIUI 11 |
| Processor | Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53) | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
| Chipset | Qualcomm MSM8976 Snapdragon 652 (28 nm) | Qualcomm SM7125 Snapdragon 720G (8 nm) |
| GPU | Adreno 510 | Adreno 618 |
| Internal memory | 64 GB, 4 GB RAM | 64GB 4GB RAM, 128GB 6GB RAM |
| External memory | microSD, up to 256 GB (uses SIM 2 slot) | microSDXC (dedicated slot) |
| Display | vivo X6S | Xiaomi Redmi Note 9 Pro |
|---|
| Type | Super AMOLED | IPS LCD |
| Size | 5.2" inc | 6.67" inc |
| Resolution | 1080 x 1920 px | 1080 x 2400 px |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Protection | | Corning Gorilla Glass 5 |
| Screen-to-Body Ratio | 68.3% | 84.5% |
| Display area | 74.5 cm2 | 107.4 cm2 |
| Display aspect ratio | 16:9 (height:width) | 20:9 (height:width) |
| Pixel Density | 424 PPI | 395 PPI |
| Colors | 16M | 16M |
| Other | | 450 nits typ. brightness (advertised) |
| Connectivity | vivo X6S | Xiaomi Redmi Note 9 Pro |
|---|
| 2G Network | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 4(1700/2100), 38(2600), 39(1900), 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, 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 | Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | 4.0, A2DP | 5.0, A2DP, LE |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC |
| Speed | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE-A |
| USB | microUSB 2.0, USB Host | 2.0, Type-C 1.0 reversible connector |
| Camera | vivo X6S | Xiaomi Redmi Note 9 Pro |
|---|
| Main camera | 13 MP, Single | 48 MP, Quad |
| Specs | 13 MP, PDAF, f/2.2 | |
| Features | LED flash, panorama, HDR | 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 X6S | Xiaomi Redmi Note 9 Pro |
|---|
| 3.5 mm Jack | Yes | Yes |
| Radio | FM radio | FM radio, recording |
| Design | vivo X6S | Xiaomi Redmi Note 9 Pro |
|---|
| Colors | Silver, Gold, Rose Gold | Aurora Blue, Glacier White, Interstellar Black |
| Dimensions | 147.9 x 73.8 x 6.7 mm | 165.8 x 76.7 x 8.8 mm |
| Weight | 140.5 g | 209 g |
| Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Battery | vivo X6S | Xiaomi Redmi Note 9 Pro |
|---|
| Battery capacity | 2400 mAh, Non-removable Li-Ion | 5020 mAh, Non-removable Li-Po |
| Other | vivo X6S | Xiaomi Redmi Note 9 Pro |
|---|
| Release date | 2016, March | 2020, March 12 |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |
