vivo NEX 3 vs Realme X2 Pro

Phones Images
PHONES
Phone Names vivo NEX 3 Realme X2 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - China
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41 - China
SpeedHSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 MbpsHSPA, LTE
TechnologyGSM / CDMA / HSPA / EVDO / LTEGSM / CDMA / HSPA / EVDO / LTE
 CDMA2000 1xEV-DO 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 - EMEA
Launch
Announced2019, September. Released 2019, September2019, October 15. Released 2019, October
StatusDiscontinuedDiscontinued
Body
BuildGlass front, glass back, aluminum frameGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions167.4 x 76.1 x 9.4 mm (6.59 x 3.00 x 0.37 in)161 x 75.7 x 8.7 mm (6.34 x 2.98 x 0.34 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight217.3 g (7.65 oz)199 g (7.02 oz)
Display
Protection-Corning Gorilla Glass 5
Resolution1080 x 2256 pixels (~363 ppi density)1080 x 2400 pixels, 20:9 ratio (~402 ppi density)
Size6.89 inches, 119.3 cm2 (~93.6% screen-to-body ratio)6.5 inches, 103.5 cm2 (~84.9% screen-to-body ratio)
TypeSuper AMOLED, HDR10Super AMOLED, 90Hz, HDR10+, 1000 nits (peak)
Platform
CPUOcta-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
ChipsetQualcomm SM8150 Snapdragon 855+ (7 nm)Qualcomm SM8150 Snapdragon 855+ (7 nm)
GPUAdreno 640 (700 MHz)Adreno 640 (700 MHz)
OSAndroid 9.0 (Pie), Funtouch 9.1Android 9.0 (Pie), upgradable to Android 11, Realme UI 2.0
Memory
Card slotNoNo
Internal128GB 8GB RAM64GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 3.064GB UFS 2.1, 128/256GB UFS 3.0
Main Camera
FeaturesLED flash, HDR, panoramaDual-LED flash, HDR, panorama
Quad-64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 13 MP, f/2.5, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, 2x optical zoom 8 MP, f/2.2, 16mm (ultrawide) Auxiliary lens
Triple64 MP, f/1.8, (wide), 1/1.72", 0.8µm, PDAF 13 MP, f/2.5, (telephoto), PDAF 13 MP, f/2.2, (ultrawide), PDAF-
Video4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Selfie camera
FeaturesLED flash, HDRHDR
SingleMotorized pop-up 16 MP, f/2.1, 26mm (wide), 1/3.06", 1.0µm16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30fps, gyro-EIS
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes, with Dolby Atmos stereo speakers (2 dedicated amplifiers)
 32-bit/192kHz audio 24-bit/192kHz audio (incl. speakers)
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
NFCNoYes
PositioningGPS, GLONASS, GALILEO, BDSGPS (L1+L5), GLONASS, BDS, GALILEO
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging44W wired50W wired, 100% in 35 min
Type4500 mAh, non-removable4000 mAh, non-removable
Misc
ColorsBlack, BlueLunar White, Neptune Blue, Red Master Edition, Gray Master Edition
ModelsV1923A, V1923T, 1908_19, 1912RMX1931
PriceAbout 640 EURAbout 440 EUR
Tests
Audio quality- Noise -91.3dB / Crosstalk -92.5dB
Battery life- Endurance rating 94h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- Voice 82dB / Noise 75dB / Ring 91dB
Performance- AnTuTu: 396827 (v7), 467653 (v8) GeekBench: 10373 (v4.4) GFXBench: 37fps (ES 3.1 onscreen)
OUR TESTS
Audio quality-Noise -91.3dB / Crosstalk -92.5dB
Battery (old)-Endurance rating 94h
Camera-Photo / Video
Display-Contrast ratio: Infinite (nominal)
Loudspeaker-Voice 82dB / Noise 75dB / Ring 91dB
Performance-AnTuTu: 396827 (v7), 467653 (v8) GeekBench: 10373 (v4.4) GFXBench: 37fps (ES 3.1 onscreen)