vivo iQOO 3 5G vs Xiaomi Redmi K30 Pro Zoom

Phones Images
PHONES
Phone Names vivo iQOO 3 5G Xiaomi Redmi K30 Pro Zoom
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 34, 38, 39, 40, 411, 3, 5, 7, 8, 34, 38, 39, 40, 41
5G bands1, 3, 41, 77, 78, 79 SA/NSA - China1, 3, 41, 78, 79 SA/NSA
SpeedHSPA, LTE, 5G (3.3 Gbps DL)HSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 41, 77, 78 - IndiaCDMA2000 1xEV-DO
Launch
Announced2020, February 25. Released 2020, March 042020, March 24. Released 2020, April 04
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frameGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions158.5 x 74.9 x 9.2 mm (6.24 x 2.95 x 0.36 in)163.3 x 75.4 x 8.9 mm (6.43 x 2.97 x 0.35 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight214.5 g (7.58 oz)218 g (7.69 oz)
Display
ProtectionCorning Gorilla Glass 6Corning Gorilla Glass 5
Resolution1080 x 2400 pixels, 20:9 ratio (~409 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.44 inches, 100.1 cm2 (~84.3% screen-to-body ratio)6.67 inches, 107.4 cm2 (~87.2% screen-to-body ratio)
TypeSuper AMOLED, HDR10+, 800 nits (typ)Super AMOLED, HDR10+, 500 nits (typ)
Platform
CPUOcta-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8250 Snapdragon 865 5G (7 nm+)Qualcomm SM8250 Snapdragon 865 5G (7 nm+)
GPUAdreno 650Adreno 650
OSAndroid 10, iQOO UI 1.0Android 10, MIUI 11
Memory
Card slotNoNo
Internal128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM
 UFS 3.1UFS 3.1
Main Camera
FeaturesLED flash, HDR, panoramaDual-LED dual-tone flash, HDR, panorama
Quad48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 13 MP, f/2.5, 50mm (telephoto), PDAF, 2x optical zoom 13 MP, f/2.2, 120˚, 16mm (ultrawide), AF Auxiliary lens64 MP, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS 8 MP, (telephoto), PDAF, OIS, 3x optical zoom 13 MP, 13mm (ultrawide) Auxiliary lens
Video4K@30/60fps, 1080p@30fps; gyro-EIS8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 1080p@960fps; gyro-EIS
Selfie camera
FeaturesHDRHDR
Single16 MP, f/2.5, (wide)Motorized pop-up 20 MP, (wide), 1/3.4", 0.8µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
 32-bit/192kHz audio 24-bit/192kHz audio
Comms
Bluetooth5.1, A2DP, LE, aptX HD5.1, A2DP, LE, aptX HD, aptX Adaptive
Infrared port-Yes
NFCYes (market/region dependent)Yes
PositioningGPS, GLONASS, BDS, GALILEOGPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
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/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
Battery
Charging55W wired, 50% in 15 min33W wired, PD, QC4, 100% in 63 min
Type4400 mAhLi-Po 4700 mAh
Misc
ColorsVolcano Orange, Tornado Black, Quantum SilverGrey, Purple, White, Blue
ModelsV1955A, I1927, I1928-
PriceAbout 480 EURAbout 500 EUR
SAR1.19 W/kg (head)     0.59 W/kg (body)-
Tests
Battery life Endurance rating 118h -
Camera Photo / Video-
Display Contrast ratio: Infinite (nominal)-
Loudspeaker -26.3 LUFS (Good) -
Performance AnTuTu: 575601 (v8) GeekBench: 13325 (v4.4), 3402 (v5.1) GFXBench: 42fps (ES 3.1 onscreen)-
OUR TESTS
Battery (old)Endurance rating 118h-
CameraPhoto / Video-
Display848 nits max brightness (measured)-
Loudspeaker-26.3 LUFS (Good)-
PerformanceAnTuTu: 575601 (v8) GeekBench: 13325 (v4.4), 3402 (v5.1) GFXBench: 42fps (ES 3.1 onscreen)-