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General

NameVivo X21iTecno Spark Go 2021 -
ModelX21iSpark Go 2021 -
Price-Upcoming-

Network

Network TypeGSM / CDMA / HSPA / LTE GSM / HSPA / LTE -
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -
Network 3GHSDPA 850 / 900 / 2100 HSDPA 900 / 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, LTE HSDPA, LTE -
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeSuper AMOLED capacitive touchscreen, 16M Colors IPS LCD Display -
Display Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio 6.52 inces -
Display Resolution1080 x 2280 pixels, 19:9 ratio 720 x 1560 pixels, 20:9 ratio -
Display MultitouchYes - Funtouch OS 4.0Yes-
Display Density402 ppi density 292 ppi density -

Camera

Primary Camera12MP (f/1.8, 1/2.513MP
2MP
-
Secondary Camera24MP 8MP -
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panorama Panorama, HDR, portrait mode, night shot & more -
Video[email protected] 1080p @30fps, 1920×1080 pixels -

Body

Body Dimensions154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)--
Body Weight159 g (5.61 oz)--
Body ColorBlack, Aurora White, Ruby Red Ice Jadeite and Aqua Blue -
Body Build- Premium Plastic -

Launch

Launch AnnouncementMay, 2018 Not announced -
Launch DateRelease May 19th, 2018 March, 2021 -

Platform

Operating SystemAndroid 8.1 Oreo Android 10 (Go Edition) with HiOS 6.2 -
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) Quad-core CPU (4x2.0 GHz Cortex-A53) -
GPUMali-G72 MP3 PowerVR GPU -
ChipsetMediatek MT6771 Helio P60 Mediatek Helio A20 -

Memory

Memory Internal64GB, 128GB 32GB (ROM) -
Memory ExternalmicroSD, up to 256GB (uses SIM 2 slot) microSD, up to 256 GB -
Ram4GB, 6GB 2GB (RAM) -

Battery

Battery TypeNon-removable Li-Ion Battery Li-Poly (Lithium Polymer) -
Battery Capacity3425 mAh 5000 mAh -

Multimedia

Fm RadioYesNo-

Sound

AudioVibration, MP3, WAV Ringtones Vibration, MP3, WAV ringtones -
LoudspeakerYesYes-
3.5mm JackYes - 32-bit/192kHz audio - Active noise cancellation with dedicated micYes-

Connectivity

WiFiWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, Hotspot Wi-Fi 802.11 b/g/n, hotspot -
Bluetooth5.0, A2DP, LE Yes, v4.2, A2DP -
USBmicroUSB 2.0, USB On-The-Go Yes, microUSB v2.0 -
GPSYes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS -

Features

SensorsFingerprint-rear-mounted, accelerometer, proximity, compass Face Unlock, G Sensor, Light Sensor, Proximity, Fingerprint rear-mounted-
MessagingSMS(threaded view), MMS, Email, Push Email SMS(threaded view), MMS, Email, Push Email, IM -
BrowserHTML5HTML5-
JavaNoNo-

Other

Made ByChinaChina-
Other FeaturesFast battery charging, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorNo-