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General

NameXiaomi Redmi S2 (Redmi Y2)Vivo QOO Z3-
ModelRedmi S2 (Redmi Y2)QOO Z3-
PriceTK. 14,990Upcoming-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / CDMA / HSPA / EVDO / LTE / 5G-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - ChinaGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800-
Network 3GHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 2100 CDMA2000 1x-
Network 4GLTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41-
Network SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE-A, 5G-
Network GPRSYesYes-
Network EDGEYesYes-
Network 5G-1, 28, 41, 77, 78 SA/NSA-

Display

Display TypeIPS LCD capacitive touchscreen, 16M ColorsIPS LCD display-
Display Size5.99 inches, 92.6 cm2 (~74.5% screen-to-body ratio6.58 inches, 104.3 cm2-
Display Resolution720 x 1440 pixels, 18:9 ratio1080 x 2408 pixels, 20:9 ratio-
Display MultitouchYes - MIUI 9.5Yes-
Display Density269 ppi density--

Camera

Primary CameraDual: 12 MP (f/2.2, 1.25μm, PDAF) + 5 MP, gyro-EIS, phase detection autofocus, LED Flash--
Secondary Camera16 MP, HDR, LED Flash16MP, f/2.0, (wide)-
Camera FeaturesGeo-tagging, Touch focus, Face detection, Panorama, HDRHDR, panorama-
Video[email protected][email protected]-

Body

Body Dimensions160.7 x 77.3 x 8.1 mm (6.33 x 3.04 x 0.32 in)164 x 75.3 x 8.5 mm (6.46 x 2.96 x 0.33 in)-
Body Weight170 g (6.00 oz)185.5 g (6.56 oz)-
Body BuildFront glass, plastic body--
Body ColorGray, Gold, Rose GoldBlack, Blue, Silver-

Launch

Launch AnnouncementMay, 2018March 25 2021-
Launch DateReleased May, 2018Exp. release April 01 2021-

Platform

Operating SystemAndroid 8.1 (Oreo)Android 11, Origin OS for iQOO 1.0-
CPUOcta-core 2.0 GHz Cortex-A53Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)-
GPUAdreno 506Adreno 620-
ChipsetQualcomm MSM8953 Snapdragon 625Qualcomm SDM768 Snapdragon 768G (7 nm)-

Memory

Memory Internal32 GB, 64 GB6GB, 8GB RAM-
Memory ExternalmicroSD, up to 256 GB (dedicated slot)Yes-
Ram3 GB, 4 GB 128GB, 256GB ROM-

Battery

Battery TypeNon-removable Li-Po BatteryLi-Poly (Lithium Polymer)-
Battery Capacity3080 mAh 4400 mAh-

Multimedia

Fm RadioYesNo-

Sound

AudioVibration, MP3, WAV RingtonesYes-
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated micYes-

Connectivity

WiFiWi-Fi 802.11 b/g/n, WiFi Direct, HotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot-
Bluetooth4.2, A2DP, LE5.1, A2DP, LE, aptX HD-
USBmicroUSB 2.0USB Type-C, USB On-The-Go-
GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS, GLONASS, GALILEO, BDS-

Features

SensorsFingerprint-rear-mounted, accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push Email, IMSMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5HTML5-
JavaNoNo-

Other

Made ByChinaChina-
Other FeaturesMP4/H.265 player, MP3/WAV/eAAC+/FLAC player, Photo/video editor Document viewer 5V/2A 10W charging--