In depth comparison and review of Sony XPERIA 5 II and Vivo X51 5G. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | Sony XPERIA 5 II | Vivo X51 5G |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | XQ-AS52 | V2006 | |
| Form Factor | Touch | Touch | |
| Height | 158 mm | 158.46 mm | Vivo X51 5G has greater height than Sony XPERIA 5 II. |
| Width | 68 mm | 72.8 mm | Vivo X51 5G has greater width than Sony XPERIA 5 II. |
| Depth | 8 mm | 8.04 mm | Sony XPERIA 5 II is narrower than Sony XPERIA 5 II. |
| Weight | 163 g | 181.5 g | Sony XPERIA 5 II is lighter than Sony XPERIA 5 II. |
| Body Colour | Black | Blue | Alpha grey | |
| Body Material | Corning Gorilla Glass 6 | - | |
| Protection | Dustproof, splashproof | - | |
| Waterproof (Water-resistant) | - | - | |
| IP rating | IP68, IP65 | IP53 | |
| SAR Value | 1.2 W/kg (body), 0.28 W/kg (head), 2.45 W/kg (limb) | 1.205 W/kg (head), 1.239 W/kg (body), 3.086 W/kg (limb) | |
| Connector Type | USB Type-C - 24 pin USB-C | USB Type-C - 24 pin USB-C | |
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Sony XPERIA 5 II | Vivo X51 5G |
|---|
| Display Type | OLED display | OLED display | |
|---|---|---|---|
| Display Technology | OLED | AMOLED | |
| Screen Size (Display Size) | 6.1" | 6.56" | Vivo X51 5G has larger screen size than Sony XPERIA 5 II. |
| Screen Resolution (Display Resolution) | 2520 x 1080 pixels | 2376 x 1080 pixels | Sony XPERIA 5 II has better screen resolution than Vivo X51 5G. |
| Display Format | Full HD+ | - | |
| Pixel Density | - | 398 ppi | |
| Aspect Ratio | 21:9 | 19.8:9 | |
| Max Brightness | - | 500 cd/m² | |
| Colour Depth | - | 16.7 million colours | |
| HDR | Yes | - | Sony XPERIA 5 II has HDR. |
| Display Enhancement Technology | Motion Blur Reduction 240Hz | - | |
| Display Refresh Rate | 120 Hz | - | |
| Touch Sampling Rate | 240 Hz | - | |
| Display Features | DCI-P3 Wide colour gamut, CinemaWide display, Creator mode powered by CineAlta, X1 for mobile image processing engine | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 6 (scratch resistant glass) | - |
| PROCESSOR | Sony XPERIA 5 II | Vivo X51 5G |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 865 5G | Qualcomm Snapdragon 765G | |
|---|---|---|---|
| Clock Speed | - | 2.4 GHz | |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| MEMORY | Sony XPERIA 5 II | Vivo X51 5G |
|---|
| RAM | 8 GB | 8 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 256 GB | Vivo X51 5G has more internal memory than Sony XPERIA 5 II. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 1 TB | - |
| CAMERA | Sony XPERIA 5 II | Vivo X51 5G |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 4 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 48 Megapixel | Vivo X51 5G has better camera resolution than Sony XPERIA 5 II. |
| Sensor Size | 1/1.7" | - | |
| Sensor Type | Exmor RS CMOS | - | |
| Lens Aperture | F/1.7 | F/1.6 | Vivo X51 5G has better lens aperture than Sony XPERIA 5 II. |
| Field of View (FoV) | 82 degree(s) | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Sony XPERIA 5 II has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | - | Yes | |
| Minimum Focal Length (Focal Distance) | 24 mm | - | |
| Special Effects | HDR, Bokeh effect | HDR | |
| HDR Mode | HDR Movie mode | - | |
| Camera Modes | SteadyShot | Panorama, Time-lapse mode, Pro mode, Live Photos, AI makeup, Portrait, Super Night mode, astro mode, pro sports mode, DOC mode | |
| Light Source | LED flash | LED flash | |
| Video Resolutions | 3840 x 2160 (4K) | - | |
| Camera Features (Functions) | Carl Zeiss optic, Hybrid Auto focus, Electronic Image Stabiliser (EIS), Stereo Recording, Cinema Pro powered by CineAlta, Look colour management pre-sets, BIONZ X for mobile, RAW noise reduction, Eye AF, up to 10fps AF/AE, 3D Creator | 60x Hyper Zoom, Gimbal Super Night Master, Gimbal Super Sport Expert |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 12 Megapixel | 13 Megapixel | Vivo X51 5G has better second camera resolution than Sony XPERIA 5 II. |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/3.4" | - | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.46 | Sony XPERIA 5 II has better second camera lens aperture than Sony XPERIA 5 II. |
| Field of View (2nd Camera) | 34 degree(s) | - | |
| Minimum Focal Length (2nd Camera) | 70 mm | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 12 Megapixel | 8 Megapixel | Sony XPERIA 5 II has higher resolution third camera than Vivo X51 5G. |
|---|---|---|---|
| Sensor Size (3rd Camera) | 1/2.55" | - | |
| Lens Type (3rd Camera) | - | Wide-angle lens | |
| Lens Aperture (3rd Camera) | F/2.2 | F/2.2 | Both phones have the same lens aperture of the third camera. |
| Field of View (3rd Camera) | 124 degree(s) | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Sony XPERIA 5 II has optical stabilisation of the third camera. |
| Minimum Focal Length (3rd Camera) | 16 mm | - |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | - | 8 Megapixel | |
|---|---|---|---|
| Lens Type (4th Camera) | - | Telephoto lens | |
| Lens Aperture (4th Camera) | - | F/3.4 |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 32 Megapixel | Vivo X51 5G has better front camera resolution than Sony XPERIA 5 II. |
| Sensor Size (Front) | 1/4.0" | - | |
| Lens Aperture (Front) | F/2.0 | F/2.45 | Sony XPERIA 5 II has better front lens aperture than Sony XPERIA 5 II. |
| Field of View (Front) | 84 degree(s) | - | |
| Special Effects (Front) | HDR, Portrait selfie effects | HDR | |
| Camera Modes (Front) | SteadyShot | Live Photos, Portrait | |
| Face Recognition (Face ID) | Smile shutter | - | Sony XPERIA 5 II has face detection. |
| Light Source (Front) | Display flash | - | |
| Camera Features (Front) | Hand Shutter, 3D Creator | 2 x digital zoom |
| BATTERY AND CHARGING | Sony XPERIA 5 II | Vivo X51 5G |
|---|
| Battery Capacity (Battery Size) | 4000 mAh | 4315 mAh | Vivo X51 5G has larger battery capacity than Sony XPERIA 5 II. |
|---|---|---|---|
| Fast Charging Technology | Adaptive Fast Charging | - | Sony XPERIA 5 II has fast charging technology. |
| CELLULAR | Sony XPERIA 5 II | Vivo X51 5G |
|---|
| Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) | |
|---|---|---|---|
| Mobile Broadband Generation | 5G | 5G | Both phones have the same mobile network generation. |
| Operating System | Android 10 | Funtouch OS 10 (based on Android 10) | |
| Navigation | GPS, A-GPS, GLONASS, Galileo, QZSS | GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | Sony XPERIA 5 II | Vivo X51 5G |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, 5G NR FR1 | FDD-LTE, TDD-LTE, 5G NR FR1 | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X | |
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 800, 900, 800 | 2100, 1900, 1700, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, Band 46, Band 48, Band 66 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 5150, TDD 3600, FDD 1700 - 2110 AWS-3 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
| 5G NR Band | N1, n3, n8, n28, n78 | N1, n3, n7, n8, n28, n38, n41, n77, n78 | |
| 5G NR Frequency | FDD 2100, FDD 1800, FDD 900, FDD 700APT, TDD TD 3500 | FDD 2100, FDD 1800, FDD 2600, FDD 900, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac, IEEE 802.11a/b/g/n/ac/ax | Wi-Fi | |
| Bluetooth | Bluetooth 5.1 | Bluetooth 5.1 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | Sony XPERIA 5 II | Vivo X51 5G |
|---|
| Supported Digital Audio Standards | WMA, AAC, PCM, MP3, FLAC, AAC-LC, LPCM, AAC +, eAAC+, MIDI, apt-X, DSD, LDAC, ALAC, OPUS, AMR-WB, AMR-NB, Vorbis, apt-X HD, AAC-ELD, DSEE HX | WAV, MPEG 2 Audio, MP3, FLAC, MIDI, APE (Monkey's Audio), AMR-WB, AMR-NB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264, H.263, VP8, VP9, H.265 | MKV, AVI, 3GP, TS, MP4 | |
| Sound Enhancements | Digital Sound Enhancement Engine (DSEE HX), Dolby Atmos sound technology, Hi-Res audio, Cinematic Dolby Atmos sound, Qualcomm aptX HD audio | - | |
| Audio Amplifier | - | AK4377A |
| FEATURES | Sony XPERIA 5 II | Vivo X51 5G |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, pedometer, digital compass, barometer, magnetometer, gyro sensor, hall sensor, geomagnetic sensor, RGBC-IR sensor, Significant motion detector, rotation vector sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass | |
| Security Devices | Fingerprint reader | Fingerprint reader | |
| Additional Phone Features | Multitasking, PS4 Remote Play, Battery Care, Smart Stamina, STAMINA Mode, Dynamic vibration system, Xperia Adaptive Charging, Game Enhancer | - |
| OTHERS | Sony XPERIA 5 II | Vivo X51 5G |
|---|
| Included Accessories | Power adapter | Headset, USB cable, power adapter, SIM card removal tool, USB-C to 3.5 jack adapter, protective case, protective film | |
|---|---|---|---|
| Compliant Standards | IP68, IP65, USB Power Delivery | IP53 |
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