Realme X2 Pro vs vivo Z5i

Phones Images
Realme X2 Pro vivo Z5i
PHONES
Phone Names Realme X2 Pro vivo Z5i
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - ChinaHSDPA 850 / 900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41 - China1, 3, 5, 8, 34, 38, 39, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / CDMA / HSPA / EVDO / LTEGSM / CDMA / HSPA / EVDO / LTE
 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 - EMEACDMA2000 1xEV-DO
Launch
Announced2019, October 15. Released 2019, October2019, November. Released 2019, November
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame-
Dimensions161 x 75.7 x 8.7 mm (6.34 x 2.98 x 0.34 in)162.2 x 76.5 x 8.9 mm (6.39 x 3.01 x 0.35 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight199 g (7.02 oz)193 g (6.81 oz)
Display
ProtectionCorning Gorilla Glass 5-
Resolution1080 x 2400 pixels, 20:9 ratio (~402 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Size6.5 inches, 103.5 cm2 (~84.9% screen-to-body ratio)6.53 inches, 104.7 cm2 (~84.4% screen-to-body ratio)
TypeSuper AMOLED, 90Hz, HDR10+, 1000 nits (peak)IPS LCD
Platform
CPUOcta-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
ChipsetQualcomm SM8150 Snapdragon 855+ (7 nm)Qualcomm SDM675 Snapdragon 675 (11 nm)
GPUAdreno 640 (700 MHz)Adreno 612
OSAndroid 9.0 (Pie), upgradable to Android 11, Realme UI 2.0Android 9.0 (Pie), Funtouch 9.2
Memory
Card slotNomicroSDXC (uses shared SIM slot)
Internal64GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM128GB 8GB RAM
 64GB UFS 2.1, 128/256GB UFS 3.0UFS 2.1
Main Camera
FeaturesDual-LED flash, HDR, panoramaLED flash, HDR, panorama
Quad64 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-
Triple-16 MP, f/1.8, (wide), PDAF 8 MP, f/2.2, 13mm (ultrawide) 2 MP (macro)
Video4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS4K@30fps, 1080p@30fps
Selfie camera
FeaturesHDRHDR
Single16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µm16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video1080p@30fps, gyro-EIS1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with Dolby Atmos stereo speakers (2 dedicated amplifiers)Yes
 24-bit/192kHz audio (incl. speakers)-
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE, aptX
NFCYesNo
PositioningGPS (L1+L5), GLONASS, BDS, GALILEOGPS, GLONASS, BDS
RadioNoFM radio
USBUSB Type-C 2.0microUSB 2.0, OTG
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 (rear-mounted), accelerometer, proximity, compass
Battery
Charging50W wired, 100% in 35 min18W wired
Type4000 mAh, non-removable5000 mAh, non-removable
Misc
ColorsLunar White, Neptune Blue, Red Master Edition, Gray Master EditionGlazed Black, Jade Blue
ModelsRMX1931-
PriceAbout 440 EURAbout 230 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 qualityNoise -91.3dB / Crosstalk -92.5dB-
Battery (old)Endurance rating 94h-
CameraPhoto / Video-
DisplayContrast ratio: Infinite (nominal)-
LoudspeakerVoice 82dB / Noise 75dB / Ring 91dB-
PerformanceAnTuTu: 396827 (v7), 467653 (v8) GeekBench: 10373 (v4.4) GFXBench: 37fps (ES 3.1 onscreen)-