vivo S1 (China)

Platform

GPU
Mali-G72 MP3
CPU
Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Chipset
Mediatek MT6771 Helio P70 (12nm)
OS
Android 9.0 (Pie), Funtouch 9

Memory

 
eMMC 5.1
 
Internal
128GB 4GB RAM, 128GB 6GB RAM
Card slot
microSDXC

Main Camera

Video
1080p@30fps
Features
LED flash, HDR, panorama
Triple
12 MP, f/1.8, 13mm (ultrawide), PDAF
8 MP, f/2.2, (wide)
5 MP, f/2.4, (depth)

Selfie camera

Video
1080p@30fps
Features
HDR
Single
Motorized pop-up 25 MP, f/2.0

Display

Resolution
1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Size
6.53 inches, 104.7 cm2 (~85.0% screen-to-body ratio)
Type
IPS LCD

Body

SIM
Dual SIM (Nano-SIM, dual stand-by)
Weight
189.5 g (6.70 oz)
Dimensions
162 x 76 x 8.5 mm (6.38 x 2.99 x 0.33 in)

Battery

Charging
Fast charging 18W
Type
Li-Po 3940 mAh, non-removable

Sound

3.5mm jack
Yes
Loudspeaker
Yes

Features

Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass

Misc

Price
About 260 EUR
Models
V1831A, V1831T
Colors
Blue, Pink, Ice black

Comms

USB
microUSB 2.0
Radio
FM radio
NFC
No
GPS
Yes, with A-GPS, GLONASS, BDS
Bluetooth
5.0, A2DP, LE
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Launch

Status
Available. Released 2019, April
Announced
2019, March

Network

Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat7 300/50 Mbps
4G bands
1, 3, 5, 8, 34, 38, 39, 40, 41
3G bands
HSDPA 850 / 900 / 2100
 
CDMA 800 & TD-SCDMA
 
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Technology