| Vivo iQOO U3x |
vivo Y15 |
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| Hardware and OS | Vivo iQOO U3x | vivo Y15 |
|---|---|---|
| Operating system | Android v11 | Android 4.2.2 (Jelly Bean) |
| Processor | Octa core (2 GHz, Dual core, Kryo 460 1.8 GHz, Hexa Core, Kryo 460) | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | Qualcomm Snapdragon 480 | Mediatek MT6582 (28 nm) |
| GPU | Mali-400MP2 | |
| RAM | 6 GB | |
| Internal memory | 64 GB | 4 GB, 512 MB RAM |
| External memory | microSD, up to 256 GB (dedicated slot) | |
| Expandable Memory | No | |
| Custom UI | Origin OS | |
| Graphics | Adreno 619 | |
| Display | Vivo iQOO U3x | vivo Y15 |
| Size | 4.5" inc | |
| Resolution | 1080 x 2408 pixels | 480 x 854 px |
| Protection | Scratch-resistant glass | |
| Screen Size | 6.58 inches (16.71 cm) | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 64.1% | |
| Display Type | IPS LCD | |
| Display area | 55.8 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | |
| Pixel Density | 401 ppi | 218 PPI |
| Aspect Ratio | 20:9 | |
| Colors | 16M | |
| Screen to Body Ratio | 90.61 % | |
| Connectivity | Vivo iQOO U3x | vivo Y15 |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| Wi-Fi | Yes, Wi-Fi 802.11, a/ac/b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | 5G, 4G , 3G, 2G | GSM / HSPA |
| SIM card | Dual SIM (Micro-SIM, dual stand-by) | |
| Bluetooth | Yes, v5.1 | 4.0, A2DP, EDR, LE |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes with A-GPS | Yes, with A-GPS |
| Speed | HSPA 2.8/2.2 Mbps | |
| USB | microUSB 2.0 | |
| NFC | No | |
| VoLTE | Yes | |
| Wi-Fi Features | Mobile Hotspot | |
| USB Connectivity | Mass storage device, USB charging | |
| Main Camera | Vivo iQOO U3x | vivo Y15 |
| Resolution | 13 MP f/2.2, Wide Angle Primary Camera 2 MP f/2.4, Depth Camera | |
| Image Resolution | 4128 x 9096 Pixels | |
| Flash | Yes, LED Flash | |
| Camera Features | Digital Zoom Auto Flash Face detection Touch to focus | |
| Autofocus | Yes | |
| Camera Setup | Dual | |
| Sensor | CMOS image sensor | |
| Video Recording | 1920x1080 @ 30 fps | |
| Settings | Exposure compensation, ISO control | |
| Front Camera | Vivo iQOO U3x | vivo Y15 |
| Resolution | 8 MP f/2.0 Primary Camera | |
| Camera Setup | Single | |
| Video Recording | 1920x1080 @ 30 fps | |
| Camera | Vivo iQOO U3x | vivo Y15 |
| Main camera | 5 MP, Single | |
| Specs | 5 MP, AF | |
| Features | LED flash | |
| Video | 1080p@30fps | |
| Selfie camera | 2 MP, Single | |
| Multimedia | Vivo iQOO U3x | vivo Y15 |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Audio Jack | 3.5 mm | |
| Design | Vivo iQOO U3x | vivo Y15 |
| Colors | White, Black | |
| Body build | Plastic body | |
| Dimensions | 131.4 x 66.2 x 9 mm | |
| Weight | 185.5 grams | 130 g |
| Height | 164.2 mm | |
| Width | 75.4 mm | |
| Thickness | 8.4 mm | |
| Colours | Grey, Aurora | |
| Battery | Vivo iQOO U3x | vivo Y15 |
| Battery capacity | 1900 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 410 h (2G) / Up to 410 h (3G) Talking time- Up to 10 h (2G) / Up to 8 h (3G) Music play - Up to 45 h | |
| Type | Li-Polymer | |
| Capacity | 5000 mAh | |
| Removable | No | |
| Quick Charging | Yes, Fast, 18W | |
| USB Type-C | Yes | |
| Other | Vivo iQOO U3x | vivo Y15 |
| SAR | SAR - 0.68 W/kg (head), 1.08 W/kg (body), SAR EU - 0.53 W/kg (head), 0.81 W/kg (body) | |
| Release date | 2013 | |
| Sensors | Accelerometer, proximity, compass , Infrared port | |
| Features | Vivo iQOO U3x | vivo Y15 |
| Fingerprint Sensor | Yes | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer, Compass |
