Detailed comparison and review of Sony XPERIA 1 II and Vivo X51 5G. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | Sony XPERIA 1 II | Vivo X51 5G |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | V2006 | |
| Form Factor | Touch | Touch | |
| Height | 166 mm | 158.46 mm | Sony XPERIA 1 II has greater height than Vivo X51 5G. |
| Width | 72 mm | 72.8 mm | Vivo X51 5G has greater width than Sony XPERIA 1 II. |
| Depth | 7.9 mm | 8.04 mm | Sony XPERIA 1 II is narrower than Sony XPERIA 1 II. |
| Weight | 181 g | 181.5 g | Sony XPERIA 1 II is lighter than Sony XPERIA 1 II. |
| Body Colour | Black | Alpha grey | |
| Protection | Dustproof, water-resistant | - | |
| Waterproof (Water-resistant) | Yes | - | Sony XPERIA 1 II is waterproof. |
| IP rating | IP68, IP65 | IP53 | |
| SAR Value | - | 1.205 W/kg (head), 1.239 W/kg (body), 3.086 W/kg (limb) | |
| Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C | |
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Single-SIM | Dual-SIM |
| DISPLAY | Sony XPERIA 1 II | Vivo X51 5G |
|---|
| Display Type | OLED display | OLED display | |
|---|---|---|---|
| Display Technology | - | AMOLED | |
| Screen Size (Display Size) | 6.5" | 6.56" | Vivo X51 5G has larger screen size than Sony XPERIA 1 II. |
| Screen Resolution (Display Resolution) | 3840 x 1644 pixels | 2376 x 1080 pixels | Sony XPERIA 1 II has better screen resolution than Vivo X51 5G. |
| Display Format | 4K | - | |
| 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 1 II has HDR. |
| Display Enhancement Technology | Motion Blur Reduction | - | |
| Display Features | DCI-P3 Wide colour gamut, CinemaWide display, Creator mode powered by CineAlta, X1 for mobile image processing engine, BT.2020, 10 bit tonal gradation, light source D65 white point | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 6 (scratch resistant glass) | - |
| PROCESSOR | Sony XPERIA 1 II | Vivo X51 5G |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 865 | Qualcomm Snapdragon 765G | |
|---|---|---|---|
| Clock Speed | - | 2.4 GHz | |
| Processor Core Qty | - | 8-core | |
| 64-bit Architecture | Yes | - | Sony XPERIA 1 II has 64-bit architecture. |
| MEMORY | Sony XPERIA 1 II | Vivo X51 5G |
|---|
| RAM | 8 GB | 8 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 256 GB | 256 GB | Both phones have the same internal memory capacity. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 1 TB | - |
| CAMERA | Sony XPERIA 1 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 1 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 1 II. |
| Field of View (FoV) | 82 degree(s) | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Sony XPERIA 1 II has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | - | Yes | |
| Minimum Focal Length (Focal Distance) | 24 mm | - | |
| Optical Zoom | 3x | - | |
| Digital Zoom | 3x | - | |
| Special Effects | - | HDR | |
| Camera Modes | Slow motion video, SteadyShot, Intelligent Active Mode | 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) at 30 fps, 3840 x 2160 (4K) at 60 fps, 3840 x 2160 (4K) at 24 fps, 3840 x 2160 (4K) at 25 fps | - | |
| Camera Features (Functions) | Carl Zeiss optic, Stereo Recording, BIONZ X for mobile, Eye Autofocus, ZEISS T Coating, up to 20 fps AF/AE, up to 60 times per second continuous AF / AE calculation, Real-time Eye AF for humans and animals, Dual photo diode, 3D iToF sensor, RGB-IR, Cinematography Pro powered by CineAlta, Intelligent wind filter, Hybrid OIS/EIS video stabilisation, Optical SteadyShot | 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 1 II. |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/3.4" | - | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.46 | Sony XPERIA 1 II has better second camera lens aperture than Sony XPERIA 1 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 1 II has higher resolution third camera than Vivo X51 5G. |
|---|---|---|---|
| Sensor Size (3rd Camera) | 1/2.55" | - | |
| Sensor Name (3rd Camera) | Sony Exmor RS sensor | - | |
| 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) | - | |
| 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 1 II. |
| Sensor Size (Front) | 1/4" | - | |
| Lens Aperture (Front) | F/2.0 | F/2.45 | Sony XPERIA 1 II has better front lens aperture than Sony XPERIA 1 II. |
| Field of View (Front) | 84 degree(s) | - | |
| Special Effects (Front) | HDR | HDR | |
| Camera Modes (Front) | SteadyShot, Intelligent Active Mode, Selfie portrait | Live Photos, Portrait | |
| Face Recognition (Face ID) | Smile shutter | - | Sony XPERIA 1 II has face detection. |
| Light Source (Front) | Display flash | - | |
| Camera Features (Front) | Hand Shutter | 2 x digital zoom |
| BATTERY AND CHARGING | Sony XPERIA 1 II | Vivo X51 5G |
|---|
| Battery Capacity (Battery Size) | 4000 mAh | 4315 mAh | Vivo X51 5G has larger battery capacity than Sony XPERIA 1 II. |
|---|---|---|---|
| Fast Charging Technology | Xperia-Adaptive Charging | - | Sony XPERIA 1 II has fast charging technology. |
| Wireless Charging | Yes | - | Sony XPERIA 1 II can be charged wirelessly. |
| Wireless Charging Standards | Qi | - |
| CELLULAR | Sony XPERIA 1 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 | GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | Sony XPERIA 1 II | Vivo X51 5G |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 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, 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, n28, n77, n78 | N1, n3, n7, n8, n28, n38, n41, n77, n78 | |
| 5G NR Frequency | FDD 2100, FDD 1800, FDD 700APT, TDD TD 3700, 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. |
| Messaging Services | SMS, MMS | - |
| MEDIA | Sony XPERIA 1 II | Vivo X51 5G |
|---|
| Supported Digital Audio Standards | PCM, MP3, FLAC, AAC-LC, AAC +, eAAC+, MIDI, DSD, LDAC, ALAC, OPUS, AMR-WB, AMR-NB, Vorbis, AAC-ELD | 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, AV1 | MKV, AVI, 3GP, TS, MP4 | |
| Sound Enhancements | Dolby Atmos sound technology, Hi-Res audio, Qualcomm aptX HD audio, DSEE Ultimate, 360 Reality Audio, 360 Reality Audio hardware decoding, True front stereo speakers, Hi-Res audio wireless | - | |
| Audio Amplifier | - | AK4377A |
| FEATURES | Sony XPERIA 1 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, digital compass | |
| Security Devices | Fingerprint reader | Fingerprint reader | |
| Additional Phone Features | TTY compatible, Text-to-Speech (text recognition), multitasking, MIMO technology, Shortcut Key, PS4 Remote Play, Battery Care, STAMINA Mode, TalkBack, Dynamic vibration system, Xperia Adaptive Charging, Game Enhancer, Imaging Edge, DUALSHOCK 4 control compatibility | - |
| OTHERS | Sony XPERIA 1 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, HAC (Hearing Aid Compatible), USB Power Delivery | IP53 |
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