Side-by-side technical data
Sony Xperia XZ2 Premium vs vivo X21 UD
Comparison between Sony Xperia XZ2 Premium and vivo X21 UD: camera, battery, fast charging, display, performance and colors, side by side. More phones from Sony and vivo.
The verdict
Your pick: Sony Xperia XZ2 Premium, ahead on Connectivity and Battery & charging. Unless Design & display decides it for you.
| Category | Xperia XZ2 Premium | X21 UD |
|---|---|---|
| Design & display | 4.5 | 7.5 |
| Performance & hardware | 4.2 | 4.1 |
| Camera | 3.8 | 3.6 |
| Connectivity | 5.6 | 4.2 |
| Battery & charging | 3.2 | 2.7 |
Which one is for you?
Sony Xperia XZ2 Premium, if you care about…
- Battery Capacity
- 3,540 mAh
- against 3,200 mAh
- Storage Type
- UFS 2.1
- against eMMC 5.1
- Display Pixel Density
- 765 ppi
- against 402 ppi
- Maximum memory card
- 400 GB
- against 256 GB
vivo X21 UD, if you care about…
- Display Technology
- Super AMOLED
- against IPS LCD
- Maximum Storage Capacity
- 128 GB
- against 64 GB
- Weight
- 156.2 g
- against 236 g
- Usable Surface
- 85.2 %
- against 72.4 %
Specification comparison
Performance
| Specification | Xperia XZ2 Premium | X21 UD |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 660 |
| Processor Process Size | 10 nm Best value | 14 nm |
| Graphics GPU | Qualcomm Adreno 630 | Qualcomm Adreno 512 |
| Storage Type | UFS 2.1 Best value | eMMC 5.1 |
| Maximum CPU Clock | 2.7 GHz Best value | 2.2 GHz |
| Maximum Storage Capacity | 64 GB | 128 GB Best value |
| AnTuTu Score | 288,101 | — |
| Geekbench 6 Single-Core | — | 342 |
| Geekbench 6 Multi-Core | — | 1,232 |
| CPU Description | Octa-core CPU with 4x2.7 GHz Kryo 385 Gold cores and 4x1.7 GHz Kryo 385 Silver cores. | Octa-core: 4 × 2.2 GHz Kryo 260 Gold and 4 × 1.8 GHz Kryo 260 Silver |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 6 GB | 6 GB |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | — |
| Maximum memory card | 400 GB Best value | 256 GB |
Design
| Specification | Xperia XZ2 Premium | X21 UD |
|---|---|---|
| Body Colors | Black, Silver | Black, Red |
| Body Thickness | 11.9 mm | 7.4 mm Best value |
| Body Width | 80 mm | 74.8 mm |
| Body Height | 158 mm | 154.5 mm |
| Weight | 236 g | 156.2 g Best value |
| Usable Surface | 72.4 % | 85.2 % Best value |
| Body Materials | Glass, Aluminium Alloy | Glass, Aluminium Alloy |
| Resistance Features | IP65, IP68 | — |
| Waterproof Depth | 1.5 m | — |
| Unfolded thickness | 11.9 mm | — |
Battery
| Specification | Xperia XZ2 Premium | X21 UD |
|---|---|---|
| Battery Capacity | 3,540 mAh Best value | 3,200 mAh |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | 18 W | 18 W |
| Battery Features | Fast Charging, Wireless Charging, Rechargeable, Battery Level Indicator | Fast Charging, Battery Level Indicator, Rechargeable |
Display
| Specification | Xperia XZ2 Premium | X21 UD |
|---|---|---|
| Display Aspect Ratio | 16:9 | 19:9 |
| Display Technology | IPS LCD | Super AMOLED Best value |
| Display Diagonal | 5.8″ | 6.28″ Best value |
| Display Horizontal Resolution | 3,840 px Best value | 1,080 px |
| Display Vertical Resolution | 2,160 px | 2,280 px Best value |
| Display Pixel Density | 765 ppi Best value | 402 ppi |
| Display Refresh Rate | 60 Hz | — |
| Display Contrast Ratio | 1,411 :1 | — |
| Display Features | IPS LCD, HDR10, Gorilla Glass 5, Capacitive Touch | Gorilla Glass 3, Touchscreen |
Sensors
| Specification | Xperia XZ2 Premium | X21 UD |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Under Display |
Sensor
| Specification | Xperia XZ2 Premium | X21 UD |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Barometer, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope |
Software
| Specification | Xperia XZ2 Premium | X21 UD |
|---|---|---|
| Operating System | Android 8 | Android 8.1 |
| OS Family | Android | Android |
| OS Version | 8 | 8 |
Connectivity
| Specification | Xperia XZ2 Premium | X21 UD |
|---|---|---|
| SIM Configurations | Single Nano-SIM, Dual Nano-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B19, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B29, 4G LTE B32, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B46, 4G LTE B66 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 4G | GSM, HSPA, LTE, 4G |
| 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 Direct, DLNA | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, aptX HD, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, BeiDou, Galileo, QZSS Best value | GPS, GLONASS |
| Connectivity Features | NFC, USB Type-C, USB OTG, USB Charging, DLNA | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0, USB OTG |
| USB Version | USB 3.1 | microUSB |
| Max. download speed | 1,200 Mbps Best value | 300 Mbps |
| Max. upload speed | 200 Mbps Best value | 50 Mbps |
Audio
| Specification | Xperia XZ2 Premium | X21 UD |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | Stereo Speakers, Hi-Res Audio, aptX HD, A2DP, LE Best value | A2DP, LE, Loudspeaker, 32-bit/192 kHz Audio |
Technical
| Specification | Xperia XZ2 Premium | X21 UD |
|---|---|---|
| Model numbers | H8166, H8116, SOV38 | X21UD A |
