Compare Mobile Phones

Get Satisfied Before Buying Mobile Phones

General

NameVivo X21iAsus Zenfone 5 ZE620KL-
ModelX21iZenfone 5 ZE620KL-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMAGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-
Network 3GHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1900 / 2100-
Network 4GLTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)LTE-
Network SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/100 Mbps-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeSuper AMOLED capacitive touchscreen, 16M ColorsIPS LCD capacitive touchscreen, 16M Colors-
Display Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio6.2 inches, 96.9 cm2 (~83.6% screen-to-body ratio)-
Display Resolution1080 x 2280 pixels, 19:9 ratio1080 x 2246 pixels, 18.5:9 ratio-
Display MultitouchYes - Funtouch OS 4.0Yes, up to 10 fingers-
Display Density402 ppi density402 ppi density-
Display Screen Protection-Corning Gorilla Glass (unspecified version) - 95% DCI-P3 coverage - ASUS ZenUI 5.0-

Camera

Primary Camera12MP (f/1.8, 1/2.512MP, f/1.8, 24mm (wide), 1/2.55`, 1.4µm, PDAF, 4-axis OIS
8MP, f/2.0, 12mm, 1/4`, 1.12µm, no AF
-
Secondary Camera24MP8MP (f/2.0, 24 mm, 1/4`, 1.12 µm), gyro EIS, 1080-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaGeo-tagging, Touch focus, Face detection, HDR, panorama-
Video[email protected][email protected], [email protected]/60fps-

Body

Body Dimensions154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)153 x 75.7 x 7.9 mm (6.02 x 2.98 x 0.31 in)-
Body Weight159 g (5.61 oz)155 g (5.47 oz)-
Body Build-Front glass, aluminum body-
Body ColorBlack, Aurora White, Ruby RedMidnight Blue, Meteor Silver-

Launch

Launch AnnouncementMay, 2018February, 2018-
Launch DateRelease May 19th, 2018Release April, 2018-

Platform

CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa-core Kryo 260-
GPUMali-G72 MP3Adreno 509-
ChipsetMediatek MT6771 Helio P60Qualcomm SDM636 Snapdragon 636-
Operating SystemAndroid 8.1 Oreo--

Memory

Memory Internal64GB, 128GB64GB-
Memory ExternalmicroSD, up to 256GB (uses SIM 2 slot)microSD, up to 400GB (uses SIM 2 slot)-
Ram4GB, 6GB 4GB , 6GB-

Battery

Battery TypeNon-removable Li-Ion BatteryNon-removable Li-Ion Battery-
Battery Capacity3425 mAh 3300 mAh-

Multimedia

Fm RadioYesYes-

Sound

AudioVibration, MP3, WAV RingtonesVibration, MP3, WAV, Ringtones-
LoudspeakerYesYes, with Dual Speakers-
3.5mm JackYes - 32-bit/192kHz audio - Active noise cancellation with dedicated micYes - 24-bit/192kHz audio - Active noise cancellation with dedicated mic - DTS Headphone X-

Connectivity

WiFiWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, HotspotWi-Fi 802.11 a/b/g/n/ac, WiFi Direct, Hotspot-
Bluetooth5.0, A2DP, LEv5.0, A2DP, LE-
USBmicroUSB 2.0, USB On-The-Go2.0, Type-C 1.0 reversible connector-
GPSYes, with A-GPS, GLONASSYes, with A-GPS, GLONASS, BDS-

Features

SensorsFingerprint-rear-mounted, accelerometer, proximity, compassFingerprint/rear-mounted, accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push EmailSMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5HTML-
JavaNoNo-

Other

Made ByChinaChina-
Other FeaturesFast battery charging, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorFast battery charging 5V/2A 10W, MP3/WAV/eAAC+ player, MP4/H.264 player, Document viewer, Photo editor-