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Realme GT Master (256GB) vs Sony Ericsson Vivaz Pro (U8a)

Side by side comparison between Realme GT Master vs Sony Ericsson Vivaz Pro phones, differences, pros, cons with full specifications. What's the better?

,
Realme GT Master (256GB)
6.43"
AMOLED

1080x2400

64
MP

32mp

8GB
RAM

64bit Octa

4300
mAh

(Non removable)

vs
06PointsSony Ericsson Vivaz Pro (U8a)Compare Realme GT Master X
Sony Ericsson Vivaz Pro (U8a)
3.2"
TFT

360x640

5
MP

256MB
RAM

32bit Single

1200
mAh

(Removable)

What's the better phone? Realme GT Master (256GB)

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!

GT Master (256GB)29 Advantages Realme GT Master (256GB)vsVivaz Pro (U8a)6 Advantages Sony Ericsson Vivaz Pro (U8a)
+2.4Ghz 64bit Octa-Core6 times
More powerful processor, you can open your applications faster
vs720Mhz 32bit Single-Core
+8GB LPDDR4X31 times
More RAM memory. Typically more responsive and better for multitasking.
vs256MB SDRAM
+256GB (230GB available)3139 times
More internal storage for applications and files
vs512MB (75MB available)
+8.7 millimeters (0.34 inches)72%
Thinner
vs15 millimeters (0.59 inches)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT LCD
+1080x2400 pixels10 times
Higher resolution screen
vs360x640 pixels
+409 PPI79%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs229 PPI
+6.43"101%
Larger screen
vs3.2"
+(triple camera) 64MP + 8MP + 2MP14 times
Higher resolution main camera
vs(back) 5MP
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+HDR photo only main cameraAdvantage
The HDR technology produced photos with more detail in dark areas
vsNot supported
+(front) 32MPAdvantage
A front-camera is best for taking selfies
vsNot supported
+4K UHD (3840x2160)8 times
More image quality for recording videos with the primary camera
vsHD (1280x720)
+3500000 apps (Google Play Store)69 times
More apps available to download and use
vs50000 apps (Nokia Ovi Store)
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs3G HSUPA
+(5G SA/NSA) 2000 Mbps277 times
Faster for surfing the internet and download files
vs(3G HSUPA) 7.2 Mbps
+CapacitiveAdvantage
Better touchscreen. The capacitive screen is much more sensitive.
vsResistive
+MultitouchAdvantage
Better touch type. Multitouch allows to use more fingers at the same time.
vsSingle
+Proximity sensorAdvantage
Sensors help you use the device
vsNot supported
+CompassAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (under display)Advantage
Sensors help you use the device
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+4300 mAh3 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs1200 mAh
+2 slots (Dual-SIM)Advantage
It's more advantageous to have more than one phone operator in the same device
vs1 slot (Single-SIM)
(dedicated slot)
+802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO is newer and faster
vs802.11 b/g (2.4Ghz)
+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
vs2.1 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
Not supportedvs+Until 16GB microSD, microSDHCAdvantage
More external storage for files using memory cards
178 grams (6.23 ounces)vs+117 grams (4.1 ounces)52%
Lighter
LiPo: Li-Ion polymer (Non removable)vs+LiPo: Li-Ion polymer (Removable)Advantage
Removable battery can be replaced easily
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supportedvs+Scratch-resistant glassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys

13 Common items in both devices
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus / Autofocus
EIS: Digital stabilization
3.5mm jack
Accelerometer
+6 specs and more in the table below

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

Highlight differencesClear highlight
Physical featuresRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
ModelGT Master (256GB)Vivaz Pro (U8a)
Other model namesRealme GT Master edition (RMX3361)Sony Ericsson Vivaz Pro U8, SE Kanna
Country or region available(Global, International)
(Global, International)
(Latin America)CanadaUSA
(Latin America), Canada, USA
BrandRealmeSony Ericsson
Release dateJuly, 2021May, 2010
Depth8.7 millimeters (0.34 inches)15 millimeters (0.59 inches)
Size (width x height)73.5 x 159.2 millimeters (2.89 x 6.27 in)52 x 109 millimeters (2.05 x 4.29 in)
Weight178 grams (6.23 ounces)117 grams (4.1 ounces)
Qwerty physical keyboardNot supportedRetractable QWERTY keyboard
AntennaInternal antennaInternal antenna
Build, materialsfeature not registeredPlastic body
Protection against water and othersNot supportedNot supported
System (OS)Realme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
Operating systemAndroid 11Symbian 9.4 S60 5th Edition Symbian^1
Firmware updatefeature not registeredfeature not registered
HardwareRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
Chipset64bit - Qualcomm Snapdragon 778G SM7325 (6nm)32bit
CPU processorOcta-Core, 2 processors:
2.4Ghz Quad-Core Kryo 670
1.9Ghz Quad-Core Kryo 670
720Mhz Single-Core ARM Cortex-A8
GPU graphical controllerQualcomm Adreno 642LPowerVR SGX530
RAM memory8GB LPDDR4X256MB SDRAM
Internal storage256GB (230GB available)
UFS 2.1
512MB (75MB available)
External storageNot supportedUntil 16GB microSD, microSDHC
(dedicated slot)
DisplayRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
Display typeSuper AMOLEDTFT LCD
Screen size6.43" inches3.2" inches
Screen-to-body ratio~85.3% (screen-to-body ratio)~49.8% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)360x640 pixels
TouchscreenCapacitive MultitouchResistive Single touch 1-point
Pixel density (dot pitch)409 PPI229 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedScratch-resistant glass
Display features120Hz, 1000 nits(peak)feature not registered
Mobile networksRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum download/upload2000/1024 Mbps7.2/2 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
UMTS 850/1900/2100
Primary 4G networkLTE Cat16
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
China version:
LTE (1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
Not supported
Primary 5G networkGlobal version:
SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78)
China version:
SA/NSA (1, 3, 5, 8, 28, 41, 77, 78)
Not supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSACSD, GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkUMTS 850/900/1700/1900/2100Not supported
Secondary 4G networkLTE Cat16
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
China version:
LTE (1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-ANot supported
CallingRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice recorder
CameraRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
Back camera (main camera)(triple camera)
64 megapixels
8MP ultrawidef/2.216mm119º1/4"1.12µm
2MP macrof/2.4
5 megapixels
Main camera resolution10120x6328 pixels2560x1920 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsHD (1280x720) 24 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)feature not registered
Focal length25mm lensfeature not registered
Sensor size1/2" inchesfeature not registered
Pixel size0.7µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedNot supported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection
BSI sensorSupportedNot supported
HDRHDR photo only main cameraNot supported
2ª cameraRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
Front camera (secondary)32 megapixelsNot supported
Front camera resolution6528x4896 pixelsNot supported
Video recording (secondary)Full HD (1920x1080)Not supported
Front flashNot supportedNot supported
Focal aperturef/2.5 (aperture)feature not registered
Focal length26mm lensfeature not registered
Sensor size1/2.74" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered
MultimediaRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, WMV, 3GP, RV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WMA, WAV, RA, AAC, M4A
ConnectivityRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
USBUSB 2.0 Type-C, USB OTG On-The-GoMicroUSB 2.0
TV outputUSB Type-C (reversible)Proprietary TV-out
Audio output3.5mm jack3.5mm jack
Bluetooth5.2 + A2DP/LE2.1 + A2DP
WiFi802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO802.11 b/g (2.4Ghz)
DLNANot supportedSupported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging
Infrared portNot supportedNot supported
Other functionsRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
Active noise cancellationSupportedfeature not registered
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5feature not registered
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (under display)
Accelerometer
Ambient Light sensor
Other features- Colors: Black, Gray, White, Aurora
- Realme UI 2.0
- Screen protector included
- Protective case included
- 24-bit/192kHz audio
- Fast charging: 100% in 33min
- WiFi direct, hotspot
- Colors: Black, White
- 8GB microSD included
- 3D stereo sound
- Continuous autofocus
- Touch capture
- WisePilot navigation
- Java framework
Power supplyRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Removable)
EP500
Battery capacity4300 mAh1200 mAh
Charger, watts65W (10V/6.5A) Fast battery charging Standard charging
Talk time autonomyfeature not registered310 minutes | 5.2 hours | 0.2 day
Standbyfeature not registered26400 minutes | 440 hours | 18.3 days
Radiation rateRealme GT Master (256GB)Sony Ericsson Vivaz Pro (U8a)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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