Xiaomi Redmi K30 Pro Zoom vs vivo iQOO Z1x

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Xiaomi Redmi K30 Pro Zoom vivo iQOO Z1x
PHONES
Phone Names Xiaomi Redmi K30 Pro Zoom vivo iQOO Z1x
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 2100
4G bands1, 3, 5, 7, 8, 34, 38, 39, 40, 411, 3, 4, 5, 8, 34, 38, 39, 40, 41
5G bands1, 3, 41, 78, 79 SA/NSA1, 3, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE (2CA), 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 CDMA2000 1xEV-DO CDMA2000 1xEV-DO
Launch
Announced2020, March 24. Released 2020, April 042020, July 09. Released 2020, July 25
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame-
Dimensions163.3 x 75.4 x 8.9 mm (6.43 x 2.97 x 0.35 in)164.2 x 76.5 x 9.1 mm (6.46 x 3.01 x 0.36 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight218 g (7.69 oz)199.5 g (7.05 oz)
Display
ProtectionCorning Gorilla Glass 5-
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1080 x 2408 pixels, 20:9 ratio (~400 ppi density)
Size6.67 inches, 107.4 cm2 (~87.2% screen-to-body ratio)6.57 inches, 105.0 cm2 (~83.6% screen-to-body ratio)
TypeSuper AMOLED, HDR10+, 500 nits (typ)IPS LCD, 120Hz, HDR10
Platform
CPUOcta-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
ChipsetQualcomm SM8250 Snapdragon 865 5G (7 nm+)Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
GPUAdreno 650Adreno 620
OSAndroid 10, MIUI 11Android 10, iQOO UI 1.0
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
 UFS 3.1UFS 2.1
Main Camera
FeaturesDual-LED dual-tone flash, HDR, panoramaLED flash, HDR, panorama
Quad64 MP, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS 8 MP, (telephoto), PDAF, OIS, 3x optical zoom 13 MP, 13mm (ultrawide) Auxiliary lens-
Triple-48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 2 MP (macro) Auxiliary lens
Video8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 1080p@960fps; gyro-EIS4K@30fps, 1080p@30fps; gyro-EIS
Selfie camera
FeaturesHDRHDR
SingleMotorized pop-up 20 MP, (wide), 1/3.4", 0.8µm16 MP, f/2.0, (wide)
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
 24-bit/192kHz audio 24-bit/192kHz audio
Comms
Bluetooth5.1, A2DP, LE, aptX HD, aptX Adaptive5.1, A2DP, LE, aptX HD
Infrared portYes-
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5)GPS, GLONASS, BDS, GALILEO
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, 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, compass, barometerFingerprint (side-mounted), accelerometer, proximity, compass
Battery
Charging33W wired, PD, QC4, 100% in 63 min33W wired
TypeLi-Po 4700 mAh5000 mAh
Misc
ColorsGrey, Purple, White, BlueBlack, Blue, White
Models-V2012A
PriceAbout 500 EURAbout 220 EUR