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Sony Xperia 1 II (SO-51A) vs Realme 8 Pro (128GB/6GB NFC)

Side by side comparison between Sony Xperia 1 II vs Realme 8 Pro phones, differences, pros, cons and full specifications. What's the better?

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Compare Realme 8 Pro X Sony Xperia 1 II (SO-51A) 25Points
6.5"
OLED

1644x3840

12
MP

8mp

8GB
RAM

Octa-core

4000
mAh

(Non removable)

vs
08Points Realme 8 Pro (128GB/6GB NFC) Compare Sony Xperia 1 II X
6.4"
AMOLED

1080x2400

108
MP

16mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Sony Xperia 1 II (SO-51A)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Xperia 1 II (SO-51A)} 25 Advantages Sony Xperia 1 II (SO-51A) vs 8 Pro (128GB/6GB NFC)} 8 Advantages Realme 8 Pro (128GB/6GB NFC)
+2.84GHz 64bit Octa-core (7nm)21%
More powerful processor, you can open your applications faster
vs2.3GHz 64bit Octa-core
+8GB LPDDR533%
More RAM memory. Typically more responsive and better for multitasking.
vs6GB LPDDR4X
+UFS 3.0Advantage
Fastest write and read storage.
vsUFS 2.1
+7.9 millimeters (0.31 inches)3%
Thinner
vs8.1 millimeters (0.32 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
vsNot supported
+1 billion62 times
More colors on the screen is better quality images and videos
vs16 million
+1644x3840 pixels144%
Higher resolution screen
vs1080x2400 pixels
+643 PPI56%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs411 PPI
+6.5"2%
Larger screen
vs6.4"
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+f/1.7 (aperture)12%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.9 (aperture)
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G LTE-A
+(5G SA/NSA) 2000 Mbps6 times
Faster for surfing the internet and download files
vs(4G LTE-A) 300 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Qi Wireless charging (Qi/WPC)Advantage
Wireless charging is another way to charge the battery.
vsNot supported
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 a/b/g/n/ac [wifi5]
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
vs5.0 + A2DP/LE
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsUSB 2.0 Type-C, USB OTG On-The-Go
+Gorilla Glass 6Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
181 grams (6.34 ounces)vs+176 grams (6.16 ounces)3%
Lighter
OLEDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
(quad camera) 12MP + 12MP + 12MP + 0.3MPvs+(quad camera) 108MP + 8MP + 2MP + 2MP2 times
Higher resolution main camera
1/1.7" inchesvs+1/1.52" inches12%
The larger sensor camera lets you take photos with better depth.
(front) 8MPvs+(front) 16MP99%
Higher resolution secondary camera to take pictures and selfies
4000 mAhvs+4500 mAh13%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
21Wvs+50W138%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.

26 Common items in both devices
128GB (110GB available) / 128GB (104GB available)
Until 1TB microSD, microSDXC
60Hz
LED flash
PDAF: phase detection autofocus
HDR photo/video on both cameras / HDR photo on both cameras
4K UHD (3840x2160)
+19 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
ModelXperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
Other model namesソニーXperia 1 Mark II SO-51A (128GB+8GB RAM) NTT DoCoMoRealme 8 Pro RMX3081 NFC (128GB + 6GB RAM)
Country or region availableJapan
Japan
(Europe)(Global, International)
(Europe), (Global, International)
BrandSonyRealme
Release date2/24/20203/24/2021
Depth7.9 millimeters (0.31 inches)8.1 millimeters (0.32 inches)
Size (width x height)72 x 166 millimeters (2.83 x 6.54 in)73.9 x 160.6 millimeters (2.91 x 6.32 in)
Weight181 grams (6.34 ounces)176 grams (6.16 ounces)
Build, materialsAluminum frame, glass front/backPlastic body, glass front
Protection against water and othersIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistantNot supported

📲 Display

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
Display typeOLEDSuper AMOLED
Screen size6.5" inches6.4" inches
Screen-to-body ratio~82.5% (screen-to-body ratio)~83.3% (screen-to-body ratio)
Display resolution1644x3840 pixels (21:9)1080x2400 pixels (20:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)643 PPI411 PPI
Colors1 billion16 million
Scratch-resistant glassGorilla Glass 6Not supported
Refresh rate60Hz60Hz
Display featuresHDR10+430nits[typ], 1000nits[peak]

🤖 Operating System

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
System versionAndroid 10Android 11
Firmware updateAndroid 11feature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
Chipset64bit: Qualcomm Snapdragon 865 (SM8250) (7nm)64bit: Qualcomm Snapdragon 720G SM7125 (8nm)
CPUOcta-core, 3 processors:
1x 2.84GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)
Octa-core, 2 processors:
2x 2.3GHz Kryo 465 Gold (Dual-core)
6x 1.8GHz Kryo 465 Silver (Hexa-core)
GPU graphical controllerQualcomm Adreno 650 (250-587MHz)Qualcomm Adreno 618
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
RAM memory8GB LPDDR56GB LPDDR4X
Internal storage128GB (110GB available)
UFS 3.0
128GB (104GB available)
UFS 2.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/1024 Mbps300/150 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 800/850/2100UMTS 850/900/2100
Primary 4G networkLTE Cat19/13 (1, 3, 4, 5, 7, 12, 13, 17, 19, 28, 30, 66)
TD-LTE (38, 39, 40, 41, 42)
VoLTE
LTE Cat6 (1, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkSA/NSA (1, 77, 78, 79)Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/2100
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+

📷 Camera

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
Back camera (main camera)(quad camera)
12 megapixels
12MP telephoto f/2.470mm1/3.4"1.0µmPDAFOIS3x-optical-zoom
12MP ultrawide f/2.2124°16mm1/2.55"PDAF
0.3MP depth TOF3D
(quad camera)
108 megapixels
8MP ultrawide f/2.3119°16mm1/4"1.12µm
2MP macro f/2.4
2MP depth f/2.4
Main camera resolution4000x3000 pixels12000x9000 pixels
Video recording (primary)4K UHD (3840x2160) 60 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.7 (aperture)f/1.9 (aperture)
Focal length24mm (lens)26mm (lens)
Sensor size1/1.7" inches1/1.52" inches
Pixel size1.8µm pixel0.7µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
Front camera (secondary)8 megapixels16 megapixels
Front camera resolution3264x2448 pixels4608x3456 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.5 (aperture)
Focal length24mm (lens)feature not registered
Sensor size1/4" inches1/3" inches
Pixel size1.12µm pixel1µm pixel

🔉 Sound and multimedia

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
USBUSB 3.1 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.1 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4000 mAh4500 mAh
Charger, watts21W Wired fast charging
USB Power Delivery 3.0
50W Wired fast charging
Inductive / wireless charging11W Qi Wireless charging (Qi/WPC)Not supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, White, Purple, Mirror Lake Green
• Cameras with ZEISS optics
• Dolby Atmos
• 24-bit/192kHz audio
• Dynamic vibration system
• PS4 Remote Play
• DUALSHOCK 4 compatibility
• Colors: Infinite Black, Infinite Blue, Illuminating Yellow, Punk Black
• Realme UI 2.0
• Back camera: Samsung HM2 sensor
• Front camera: Sony IMX471 sensor
• Stereo speakers
• 24-bit/192kHz audio
• Always-on display

☢️ Radiation rate

Sony Xperia 1 II (SO-51A)Realme 8 Pro (128GB/6GB NFC)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.1W/kg (head), 0.53W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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