vivo iQOO Z3 vs vivo iQOO Z5x

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PHONES
Phone Names vivo iQOO Z3 vivo iQOO Z5x
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 2100HSDPA 850 / 900 / 1700(AWS) / 2100
4G bands1, 3, 4, 5, 8, 38, 40, 41 - India1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G bands77, 78 SA/NSA - India1, 3, 28, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
 1, 28, 41, 77, 78 SA/NSA - ChinaCDMA2000 1x
Launch
Announced2021, March 252021, October 20
StatusAvailable. Released 2021, April 01Available. Released 2021, November 01
Body
Build-Glass front, plastic frame, plastic back
Dimensions164 x 75.3 x 8.5 mm (6.46 x 2.96 x 0.33 in)164 x 75.3 x 8.5 mm (6.46 x 2.96 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight185.5 g (6.56 oz)189 g (6.67 oz)
Display
Resolution1080 x 2408 pixels, 20:9 ratio (~401 ppi density)1080 x 2408 pixels, 20:9 ratio (~401 ppi density)
Size6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio)6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio)
TypeIPS LCD, HDR10, 120HzIPS LCD, 120Hz
Platform
CPUOcta-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
ChipsetQualcomm SDM768 Snapdragon 768G 5G (7 nm)Mediatek Dimensity 900 (6 nm)
GPUAdreno 620Mali-G68 MC4
OSAndroid 11, Funtouch 11.1 (International), OriginOS 1.0 for iQOO (China)Android 11, OriginOS 1.0 for iQOO
Memory
Card slotmicroSDXC (uses shared SIM slot)No
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
 UFS 2.2-
Main Camera
Dual-50 MP, f/1.8, 26mm (wide), PDAF 2 MP (macro)
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single16 MP, f/2.0, (wide)8 MP, f/2.0, (wide)
Triple64 MP, f/1.8, 26mm (wide), 1/1.97", 0.7µm, PDAF 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro)-
Video4K@30/60fps, 1080p@30/60fps, gyro-EIS4K@30fps, 1080p@30/60fps, gyro-EIS
Selfie camera
FeaturesHDR-
Single16 MP, f/2.0, (wide)8 MP, f/2.0, (wide)
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.1, A2DP, LE, aptX HD5.2, A2DP, LE, aptX HD
NFCNoNo
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, GALILEO, BDS, QZSS
RadioNoNo
USBUSB Type-C, OTGUSB Type-C, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging55W wired44W wired, 70% in 38 min
Type4400 mAh5000 mAh
Misc
ColorsAce Black, Cyber Blue, SilverBlack, Orange, Silver
ModelsV2073A-
PriceAbout 220 EURAbout 220 EUR