vivo X30 Pro vs vivo Z3i

Phones Images
PHONES
Phone Names vivo X30 Pro vivo Z3i
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 411, 3, 5, 8, 34, 38, 39, 40, 41
5G bands41, 78 SA/NSA-
SpeedHSPA, LTE, 5G (3.6+ Gbps DL)HSPA, LTE
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / CDMA / HSPA / LTE
 CDMA 800 & TD-SCDMACDMA 800 / 1900 & TD-SCDMA
Launch
Announced2019, December. Released 2019, December2018, October. Released 2018, October
StatusDiscontinuedDiscontinued
Body
BuildGlass front, glass back, aluminum frame-
Dimensions158.5 x 74.1 x 8.8 mm (6.24 x 2.92 x 0.35 in)156 x 75.6 x 8.1 mm (6.14 x 2.98 x 0.32 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight198.5 g (7.02 oz)164 g (5.78 oz)
Display
Resolution1080 x 2400 pixels, 20:9 ratio (~409 ppi density)1080 x 2280 pixels, 19:9 ratio (~400 ppi density)
Size6.44 inches, 100.1 cm2 (~85.3% screen-to-body ratio)6.3 inches, 99.1 cm2 (~84.0% screen-to-body ratio)
TypeSuper AMOLED, HDR, 800 nits (typ)IPS LCD
Platform
CPUOcta-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55)Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
ChipsetExynos 980 (8 nm)Mediatek MT6771 Helio P60 (12 nm)
GPUMali-G76 MP5Mali-G72 MP3
OSAndroid 9.0 (Pie), Funtouch 10.0Android 8.1 (Oreo)
Memory
Card slotNomicroSDXC (dedicated slot)
Internal128GB 8GB RAM, 256GB 8GB RAM128GB 6GB RAM
 UFS 2.1eMMC 5.1
Main Camera
Dual-16 MP, f/2.0, PDAF Auxiliary lens
FeaturesLaser AF, Dual-LED dual-tone flash, HDR, panoramaLED flash, HDR, panorama
Quad64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 13 MP, f/3.0, 135mm (periscope telephoto), 1/4.0", PDAF, OIS, 5x optical zoom 32 MP, f/2.0, 50mm (telephoto), 1/2.8", 0.8µm, PDAF, 2x optical zoom 8 MP, f/2.2, 112˚ (ultrawide), 1/4.0", 1.12µm-
Video4K@30fps1080p@30fps
Selfie camera
FeaturesHDRHDR
Single32 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE4.2, A2DP, EDR, LE, aptX
NFCYesNo
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, BDS
RadioFM radioFM radio
USBUSB Type-C, OTGmicroUSB 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, gyro, proximity, compass
Battery
Charging33W wired18W wired
Type4350 mAh, non-removable3315 mAh, non-removable
Misc
ColorsBlack, Peach, Light BlueAurora blue, Millenium Pink
ModelsV1938T-
PriceAbout 600 EURAbout 350 EUR