Both Vivo U3x and Vivo Y37c comes with same RAM. In terms of display resolution, Vivo U3x has better resolution of 2408 x 1080 than Vivo Y37c which has resolution of 1612 x 720. Vivo Y37c has more internal memory than Vivo U3x
| Name | Vivo U3x | Vivo Y37c |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.58 in | 6.56 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5000 mAh | 5500 mAh |
| Camera | 13 MP + 2 MP Dual | 13 MP + Ultra Wide Dual |
| Price | Rs. 8990 | Rs. 7999 |
The launch Date of the first phone is March 19, 2021. The Expected cost of Vivo U3x is Rs. 8990. The launch Date of the second phone is April 28, 2025. The Expected cost of Vivo Y37c is Rs. 7999.
Vivo U3x has larger screen size of 6.58 inches in comparison to Vivo Y37c's 6.56 inch screen. Vivo U3x has IPS LCD Screen type where as Vivo Y37c has LCD Screen type. Vivo U3x has display density of 401 PPI & Vivo Y37c has only 269 PPI display density. Vivo U3x has 20.07:9 aspect ratio where as Vivo Y37c has 20.15:9 aspect ratio.
Both mobiles come with 6 GB RAM Vivo Y37c has more Internal Memory (128 GB) than Vivo U3x (64 GB).
They both have the same 13 MP + 2 MP Dual Rear Camera. Vivo U3x will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Vivo Y37c's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 14 version.
| Name | Vivo U3x | Vivo Y37c |
| General | ||
| Model | U3x | Y37c |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 19, 2021 | April 28, 2025 |
| Design | ||
| Dimensions | 75.4 x 164.2 x 8.4 mm | 76.95 x 167.3 x 8.19 mm |
| Weight | 185.5 g | 199 g |
| Bezel less | No | |
| Display | ||
| Type | Color IPS LCD Screen (16.7M) | Color LCD Screen (16.7 M) |
| Touch | Yes | Yes |
| Size | 6.58 inches, 1080 x 2408 pixels, 90 Hz | 6.56 inches, 720 x 1612 pixels, 90 Hz |
| Aspect Ratio | 20.07:9 | 20.15:9 |
| PPI | ~ 401 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 84.2% | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.1 | eMMC 5.1 |
| Card Slot | Yes, upto 1 TB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1, A2DP, LE, aptX HD | Yes, v5.2 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes with A-GPS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Accelerometer, Ambient Light Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 13 MP (Main) (Ultra Wide) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) | 5 MP ƒ/2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v11 | Android v14 |
| Custom UI | Funtouch OS 14 | |
| Chipset | Qualcomm Snapdragon 480 | Unisoc T7225 |
| CPU | 2 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460 | |
| GPU | Adreno 619 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, M4A, MP3, MP2, MP1, MIDI, OGG, APE, FLAC |
| Video | Yes | WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, AAC, OPUS |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5500 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 15W Fast Charging |