Both Xiaomi Redmi Note 7 Pro (6GB RAM + 128GB) and Vivo U20 (6GB RAM + 64GB) comes with same RAM. Xiaomi Redmi Note 7 Pro (6GB RAM + 128GB) has more internal memory than Vivo U20 (6GB RAM + 64GB)
| Name | Xiaomi Redmi Note 7 Pro (6GB RAM + 128GB) | Vivo U20 (6GB RAM + 64GB) | 
| RAM | 6 GB | 6 GB | 
|---|---|---|
| Display | 6.3 in | 6.53 in | 
| Internal Memory | 128 GB | 64 GB | 
| Battery | 4000 mAh | 5000 mAh | 
| Camera | 48 MP + 5 MP Dual | 16 MP + 8 MP + 2 MP Triple | 
| Price | Rs. 12999 | Rs. 12690 | 
The launch Date of the first phone is February, 2019. The cost of Xiaomi Redmi Note 7 Pro (6GB RAM + 128GB) is Rs. 12999. The launch Date of the second phone is November 22, 2019 . The cost of Vivo U20 (6GB RAM + 64GB) is Rs. 12690.
Vivo U20 (6GB RAM + 64GB) has larger screen size of 6.53 inches in comparison to Xiaomi Redmi Note 7 Pro (6GB RAM + 128GB)'s 6.3 inch screen. Xiaomi Redmi Note 7 Pro (6GB RAM + 128GB) has IPS LCD Screen type where as Vivo U20 (6GB RAM + 64GB) has IPS Screen type. Xiaomi's phone has display density of 409 PPI & Vivo's phone has only 395 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 90.3% than Xiaomi's phone ~ 81.4%. Xiaomi Redmi Note 7 Pro (6GB RAM + 128GB) has 19.5:9 aspect ratio where as Vivo U20 (6GB RAM + 64GB) has 19:9 aspect ratio.
Both mobiles come with 6 GB RAM Xiaomi Redmi Note 7 Pro (6GB RAM + 128GB) has more Internal Memory (128 GB) than Vivo U20 (6GB RAM + 64GB) (64 GB).
Xiaomi Redmi Note 7 Pro (6GB RAM + 128GB)'s 48 MP + 5 MP Dual Rear Camera outclasses Vivo U20 (6GB RAM + 64GB)'s 16 MP + 8 MP + 2 MP Triple Rear Camera in terms of resolution. Vivo U20 (6GB RAM + 64GB) will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Xiaomi Redmi Note 7 Pro (6GB RAM + 128GB)'s 13 MP Front Camera.
Both the phones run on Android Operating System Version 9.0.
| Name | Xiaomi Redmi Note 7 Pro (6GB RAM + 128GB) | Vivo U20 (6GB RAM + 64GB) | 
| General | ||
| Model | Redmi Note 7 Pro | U20 | 
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano+Nano SIM | Nano+Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | February, 2019 | November 22, 2019 | 
| Design | ||
| Dimensions | 75.2 x 159.2 x 8.1 mm | 76.47 x 162.15 x 8.89 mm | 
| Weight | 186 g | 193 g | 
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16M Colors) | 
| Touch | Yes | Yes | 
| Size | 6.3 inches, 1080 x 2340 pixels | 6.53 inches, 1080 x 2340 pixels | 
| Aspect Ratio | 19.5:9 | 19:9 | 
| PPI | ~ 409 PPI | ~ 395 PPI | 
| Screen to Body Ratio | ~ 81.4% | ~ 90.3% | 
| Features | Dark Mode, FHD+ | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch | 
| Memory | ||
| RAM | 6 GB | 6 GB | 
| Storage | 128 GB | 64 GB | 
| Card Slot | Yes, (Hybrid Slot), upto 256 GB | Yes, upto 256 GB | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| VoLTE | Yes | Yes, Dual Stand-By | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Bluetooth | Yes, v5.0 | Yes, v5.0 | 
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 | 
| USB Features | USB on-the-go | USB Charging | 
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | 
| Fingerprint Sensor | Yes, Rear | Yes, Rear | 
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity, Compass | 
| 3.5mm Headphone Jack | Yes | Yes | 
| Extra Features | UFS 2.1 | |
| Camera | ||
| Rear Camera | 48 MP + 5 MP | 16 MP ƒ/1.78 (Wide Angle) 8 MP ƒ/2.2 (Wide Angle) Super Wide 2 MP ƒ/2.4 (Macro) Macro | 
| Auto Focus | Yes | Yes | 
| Features | HDR, Panorama | AI Super Wide Angle, Bokeh, Super Macro, HDR, Filters, AI Portrait Framing, Live Photo, Panorama | 
| Video Recording | 4K @ 30 fps UHD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD | 
| Flash | Yes, Dual LED | Yes, LED | 
| Front Camera | 13 MP | 16 MP ƒ/2 Screen Flash Flash | 
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v9.0 (Pie) | 
| Chipset | Qualcomm Snapdragon 675 | Qualcomm Snapdragon 675 | 
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor | 
| Core Details | 2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver | |
| GPU | Adreno 612 | Adreno 612 | 
| Java | No | No | 
| Browser | Yes, supports HTML5 | Yes, supports HTML5 | 
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, MP3, MP2, AMR-NB, AMR-WB, MIDI, Vorbis, APE, FLAC | 
| Video | Yes | MP4, 3GP, AVI, TS, FLV, MKV | 
| FM Radio | Yes, with FM Recording | Yes | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 4000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery | 
| Fast Charging | Yes, Quick Charge 4 | Yes, 18W Dual-Engine Fast Charge | 
| StandBy Time | 11 days | |