On this page we compare specs vivo U3x Octa-core (2x2.0 GHz Kryo 460, 6x1.8 GHz Kryo 460) 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 U3x | Xiaomi Redmi Note 9 Pro |
|---|
| Operating system | Android 11, OriginOS for iQOO 1.0 | Android 10.0; MIUI 11 |
| Processor | Octa-core (2x2.0 GHz Kryo 460, 6x1.8 GHz Kryo 460) | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
| Chipset | | Qualcomm SM7125 Snapdragon 720G (8 nm) |
| GPU | Adreno 619 | Adreno 618 |
| RAM | 4 GB, 6 GB, 8 GB | |
| Internal memory | | 64GB 4GB RAM, 128GB 6GB RAM |
| Internal Storage | 64 GB, 128 GB | |
| External memory | | microSDXC (dedicated slot) |
| Memory Card Slot | No | |
| User Interface | Yes | |
| Display | vivo U3x | Xiaomi Redmi Note 9 Pro |
|---|
| Type | IPS LCD | IPS LCD |
| Size | 6.58 inches | 6.67" inc |
| Resolution | 1080 x 2408 pixels | 1080 x 2400 px |
| Protection | | Corning Gorilla Glass 5 |
| Touchscreen | Yes | capacitive touchscreen |
| Screen-to-Body Ratio | | 84.5% |
| Display area | | 107.4 cm2 |
| Display aspect ratio | | 20:9 (height:width) |
| Pixel Density | 401 ppi | 395 PPI |
| Colors | 16M | 16M |
| Other | | 450 nits typ. brightness (advertised) |
| Connectivity | vivo U3x | Xiaomi Redmi Note 9 Pro |
|---|
| 5G Network | 1, 3, 28, 41, 77, 78 SA/NSA | |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| NFC | No | |
| 3G Network | | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41 | 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/6, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| SIM | Nano SIM | |
| Network | | GSM / HSPA / LTE |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Wireless Charging | No | |
| Bluetooth | | 5.0, A2DP, LE |
| Edge | | Yes |
| GPRS | | Yes |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC |
| Speed | HSPA 42.2/5.76 Mbps, 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 |
| Camera | vivo U3x | Xiaomi Redmi Note 9 Pro |
|---|
| Image | 2160p | |
| Main camera | 13 MP (wide), 2 MP (depth) | 48 MP, Quad |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Video | | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Selfie camera | 8 MP (wide) | 16 MP, Single |
| Multimedia | vivo U3x | Xiaomi Redmi Note 9 Pro |
|---|
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Video Playback | Yes | |
| Video Out | Yes | |
| Ring Tones | Yes | |
| 3.5 mm Jack | Yes | Yes |
| Radio | No | FM radio, recording |
| Design | vivo U3x | Xiaomi Redmi Note 9 Pro |
|---|
| Waterproof | No | |
| Colors | | Aurora Blue, Glacier White, Interstellar Black |
| Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Dimensions | 164.2 x 75.4 x 8.4 mm | 165.8 x 76.7 x 8.8 mm |
| Weight | 185.5 g | 209 g |
| Battery | vivo U3x | Xiaomi Redmi Note 9 Pro |
|---|
| Capacity | Li-Po 5000 mAh, Fast charging 18W | |
| Placement | Non-removable | |
| Battery capacity | | 5020 mAh, Non-removable Li-Po |
| Other | vivo U3x | Xiaomi Redmi Note 9 Pro |
|---|
| Release date | | 2020, March 12 |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass, | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |
![vivo Y20s [G]](https://img.mobilexfiles.com/small/vivo_y20s_[g].webp)
