Side-by-side technical data
vivo iQOO U5x vs vivo Y21 (2021)
Comparison between vivo iQOO U5x and vivo Y21 (2021): camera, battery, fast charging, display, performance and colors, side by side. More phones from vivo.
The verdict
Your pick: vivo Y21 (2021), ahead on Camera.
| Category | iQOO U5x | Y21 (2021) |
|---|---|---|
| Design & display | 5.1 | 5.0 |
| Performance & hardware | 4.3 | 4.2 |
| Camera | 3.0 | 3.4 |
| Connectivity | 5.0 | 4.8 |
| Battery & charging | 5.1 | 5.4 |
Which one is for you?
vivo iQOO U5x, if you care about…
- RAM Capacity
- 8 GB
- against 4 GB
- Audio Features
- Stereo Speakers, A2DP, LE, aptX Adaptive
- against Bluetooth, Loudspeaker
vivo Y21 (2021), if you care about…
- Fast Charge Power
- 18 W
- against 10 W
- Body Thickness
- 8 mm
- against 8.3 mm
Specification comparison
Performance
| Specification | iQOO U5x | Y21 (2021) |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 680 | MediaTek Helio P35 |
| Processor Process Size | 6 nm Best value | 12 nm |
| Graphics GPU | Qualcomm Adreno 610 | PowerVR GE8320 |
| Storage Type | UFS 2.2 | — |
| Maximum CPU Clock | 2.4 GHz Best value | 2.35 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 249,000 | — |
| Geekbench 6 Single-Core | 416 | — |
| Geekbench 6 Multi-Core | 1,466 | — |
| CPU Description | Octa-core CPU with 4x2.4 GHz Kryo 265 Gold and 4x1.9 GHz Kryo 265 Silver cores | Octa-core CPU with four Cortex-A53 cores at 2.35 GHz and four Cortex-A53 cores at 1.8 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | — |
| RAM Capacity | 8 GB Best value | 4 GB |
| RAM Type | LPDDR4X | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v9 | — |
Design
| Specification | iQOO U5x | Y21 (2021) |
|---|---|---|
| Body Colors | Blue, White | Multicolor, Blue |
| Body Thickness | 8.3 mm | 8 mm Best value |
| Body Width | 75.2 mm | 76.1 mm |
| Body Height | 164 mm | 164.3 mm |
| Weight | 179 g Best value | 182 g |
| Usable Surface | 83 % Best value | 81.8 % |
| Body Materials | Glass, Plastic | Glass, Plastic |
Battery
| Specification | iQOO U5x | Y21 (2021) |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Ion | — |
| Fast Charge Power | 10 W | 18 W Best value |
| Battery Features | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator | Fast Charging |
Display
| Specification | iQOO U5x | Y21 (2021) |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.51″ | 6.51″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,600 px |
| Display Pixel Density | 270 ppi | 270 ppi |
| Display Contrast Ratio | 1,500 :1 | — |
| Display Features | IPS LCD, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless, Curved Glass | IPS LCD |
Sensors
| Specification | iQOO U5x | Y21 (2021) |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | iQOO U5x | Y21 (2021) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | iQOO U5x | Y21 (2021) |
|---|---|---|
| Operating System | Android 11 | Android 11 |
| OS Family | Android | Android |
| OS Version | — | 11 |
Connectivity
| Specification | iQOO U5x | Y21 (2021) |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, CDMA, HSPA, CDMA2000, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE, aptX Adaptive | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS Best value | GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, USB Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE, microUSB | 3.5 mm Audio Jack, FM Radio, USB Type-C, USB OTG |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 390 Mbps | — |
| Max. upload speed | 150 Mbps | — |
Audio
| Specification | iQOO U5x | Y21 (2021) |
|---|---|---|
| Audio Features | Stereo Speakers, A2DP, LE, aptX Adaptive Best value | Bluetooth, Loudspeaker |
Technical
| Specification | iQOO U5x | Y21 (2021) |
|---|---|---|
| Model numbers | V2180GA | V2111 |
