Vivo S9 2021

Name: Vivo S9 2021
Brand: Vivo

Display6.44"

Chipset12 GB RAM, MediaTek Dimensity 1100

Battery4000 mAh

6.0GoSolo score

More Vivo

Network

3G bands

UMTS 850 900 1700 1900 2100

4G bands

FDD LTE: 2100, 1800, 1700, 900, 850, 700TDD LTE: 2600, 2500, 2300, 2100, 1900

5G bands

FDD 5G: 2100, 1800, 700TDD 5G: 3700, 3500, 2500

Launch

Announced

1Q 2021

Status

Available

Body

Dimensions

158.39 x 73.87 x 7.35 mm

Weight

173.00 g

SIM

nanoSIM, nanoSIM

Display

Type

Color / AMOLED16,7M colors, 90 Hz1080 x 2400 px (6.44") 409 ppi∼85.6% screen-to-body ratio

Size

6.44 inches

Resolution

1080 x 2400 pixels

Platform

Android11

Chipset

MediaTek Dimensity 1100Processor clock: 2.60 GHzNumber of cores: 8GPU: ARM Mali-G77 MC9

CPU

2.60 GHz, 8 cores

GPU

ARM Mali-G77 MC9

Memory

Internal

128 GB, 256 GB RAM: 8 GB, 12 GB

Battery

Type

Li-Ion 4000 mAh

Misc

Models

V2072A

GoSolo Read / what it means4 takeaways

display

6.44in AMOLED, 90Hz, 1080pThe 90Hz refresh makes scrolling and swiping feel smooth, while 1080p at this screen size keeps text readable without eating much battery.

performance

MediaTek Dimensity 1100, 8 coresThis handles mid-range games (PUBG Mobile, Genshin Impact on medium settings) and everyday apps without lag, though sustained demanding tasks will throttle after 10-15 minutes.

battery

4000mAh, roughly one day light useYou will get about 5 to 6 hours of screen-on time with mixed use (browsing, messaging, video), which means a charge every one to two days depending on your habits.

storage

128GB or 256GB, UFS base speedApp launches and file transfers are decent, but no fast UFS 3.1 listed, so expect slower performance than newer flagships when moving large files.