Vivo Y31s vs Vivo S9

Vivo Y31s

Vivo Y31s

January, 2021


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Vivo S9

Vivo S9

March, 2021


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Vivo Y31s vs Vivo S9


Vivo Y31s

Vivo S9

Price
EUR: €190EUR: €390
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
164.2 x 75.4 x 8.4 mm (6.46 x 2.97 x 0.33 in)158.4 x 73.9 x 7.4 mm (6.24 x 2.91 x 0.29 in)
Weight
185.5 g (6.56 oz)173 g (6.10 oz)
Colors
Red, Gray, AuroraBlack, White, Gradient Blue
Models
V2054A, V2068AV2072A
Display
Type
IPS LCD, 90HzAMOLED, 90Hz, HDR10+
Size
6.58 inches, 104.8 cm2 (~84.7% screen-to-body ratio)6.44 inches, 100.1 cm2 (~85.5% screen-to-body ratio)
Resolution
1080 x 2408 pixels, 20:9 ratio (~400 ppi density)1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Network
Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 411, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G Bands
1, 3, 28, 41, 77, 78 SA/NSA1, 3, 28, 41, 77, 78 SA/NSA
Memory
Internal Memory
64GB ROM, 4GB RAM

128GB ROM, 4GB RAM

128GB ROM, 6GB RAM
128GB ROM, 8GB RAM

256GB ROM, 8GB RAM

256GB ROM, 12GB RAM
Storage Type
UFS 2.1UFS 3.1
Card Slot
NoNo
Connectivity
Speed
HSPA, LTE, 5GHSPA, LTE, 5G
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.1, A2DP, LE, aptX HD5.2, A2DP, LE, aptX HD
USB
USB Type-C 2.0, OTGUSB Type-C, OTG
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEOYes, with A-GPS, GLONASS, GALILEO, BDS
NFC
NoYes
Camera
Main Camera
Primary: 13 MP, f/2.2, (wide), PDAF

Secondary: 2 MP, f/2.4, (depth)
Primary: 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS

Secondary: 8 MP, f/2.2, 120", 16mm (ultrawide), 1/4.0", 1.12µm

Third: 2 MP, f/2.4, (depth)
Camera Features
LED flash, HDR, panoramaDual-LED dual-tone flash, HDR, panorama
Video
4K@30fps, 1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
Selfie Camera
8 MP, f/2.0, (wide)

Features: HDR

Video: 1080p@30fps
Primary: 44 MP, f/2.0, (wide), AF

Secondary: 8 MP, f/2.3, 105" (ultrawide)

Features: HDR

Video: 4K@30fps, 1080p@30fps
Multimedia
Radio
NoNo
Software
Operating System (OS)
Android OS, v11Android OS, v11
UI
Funtouch 10.5OriginOS 1.0
Hardware
Chipset
Qualcomm SM4350 Snapdragon 480 5G (8 nm)Mediatek Dimensity 1100 (6 nm)
CPU
Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460)Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Adreno 619Mali-G77 MC9
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
SIM
Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Speakers
YesYes

24-bit/192kHz Hi-Res audio
Audio Jack
3.5 mmNo
Battery
Battery Type
5000 mAh, non-removable4000 mAh, non-removable
Charging
18W wired33W wired, 66% in 30 min (advertised)

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