iQOO Z7 5G vs Vivo Y31 5G

iQOO Z7 5G Front and Back Narway Blue

58

Beebom Score

iQOO Z7 5G

₹16,990

Lowest price since launch

Vivo Y31 5G front and back in Diamond Green

63

Beebom Score

Vivo Y31 5G

₹14,999

Was ₹14,499 9 day(s) ago

Key Specifications

ProcessorMediaTek Dimensity 920Qualcomm Snapdragon 4 Gen 2
Display6.38", AMOLED, 90Hz6.68", IPS LCD, 120Hz
Camera64MP+2MP/16MP (Front)50MP+0.08MP/8MP (Front)
Battery4500mAh, 44W6500mAh, 44W
RAM6GB4GB
Storage128GB128GB

Top Recommendation

Recommended ForPerformance, Display, Multimedia, Gaming, Software and Main CameraBattery, Software, Design and Build Quality

General

ColorsNorway Blue, Pacific NightRose Red, Diamond Green
LaunchMarch 21, 2023September 13, 2025
AvailabilityMarch 21, 2023September 13, 2025
Launch Price₹18,999₹19,999

Display

Winner:iQOO Z7 5G

TypeAMOLEDIPS LCD
Refresh Rate90 Hz120 Hz
FeaturesHDR10+SDR
Size6.38 inches6.68 inches
Resolution Width1080 pixels720 pixels
Resolution Height2400 pixels1608 pixels
Resolution Ratio20:9
Pixel Per Inch413 ppi264 ppi
Display ResolutionFHD+HD+
Peak Brightness1300 nits1000 nits

Body

Winner:Vivo Y31 5G

Weight173 grams209 grams
Front--
BackPlasticPlastic
SidePlastic FramePlastic Frame
Build QualityPlastic MaterialSGS 5-Star Drop Resistance
PortUSB Type-C 2.0USB Type-C 2.0
IP ratingIP54 (Dust and Water Resistant)IP68/69 (Dust and Water Resistant)
SpeakerMono SpeakerStereo Speakers

Processor

Winner:iQOO Z7 5G

Chipset BrandMediaTekQualcomm
Chipset NameDimensity 920Snapdragon 4 Gen 2
CPUOcta-coreOcta-core
GPUMali-G68 MC4
Software NameAndroidAndroid
Software SkinVivo FuntouchVivo Funtouch
OS Updates(Years)2 year(s)

Main Camera

Winner:iQOO Z7 5G

Camera Resolution64 MP50 MP
Camera TypeWide-angleWide-angle
Camera 2 Resolution2 MP0.08 MP
Camera 2 TypeDepthAuxiliary
FeaturesCinematic Bokeh, Double Exposure, Dual View, EIS, HDR, LED Flash, Night Mode, OIS, PanoramaLED Flash, panorama, Portrait Mode, Time-Lapse
StabilizationHybrid StabilizationNo Stabilization
Video

Selfie Camera

Winner:Vivo Y31 5G

Front Camera Resolution16 MP8 MP
FeaturesDual Video, Night mode, Portrait Mode, Vlog MovieFace unlock, Portrait Mode
Video1080p@30fps
Front Camera TypeSingle

Battery

Winner:Vivo Y31 5G

Capacity4500 mAh6500 mAh
Battery TypeLithium PolymerLithium Ion
Wireless Charging
Charging Speed44 W44 W

Memory

Winner:iQOO Z7 5G

Storage128 GB128 GB
Storage typeUFS 2.2eMMC 5.1
RAM6 GB4 GB
RAM typeLPDDR4XLPDDR4X

Network

Sim SlotHybrid Dual SIM (2 Nano SIMs + 1 microSD)Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD)
Network5G, GSM, HSPA, LTE5G, GSM, LTE, WCDMA

Connectivity

Winner:iQOO Z7 5G

WLANWi-Fi 6 802.11 a/b/g/n/ac/axWi-Fi 5 802.11 a/b/g/n/ac
Bluetooth5.24.2
PositioningBeiDou, GALILEO, GLONASS, GNSS, GPS, QZSSBeiDou, Galileo, GLONASS, GPS, QZSS
NFC-
Radio-

Features

Fingerprint ScannerIn-displaySide Mounted
AI FeaturesAI Erase, AI Screen Translation, AI SuperLink, Circle to Search with Google
SensorsAccelerometer, Ambient Light Sensor, Compass, Gyroscope, Proximity SensorAccelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor