vivo Y31s vs Realme Q3 Pro Carnival

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PHONES
Phone Names	vivo Y31s	Realme Q3 Pro Carnival

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 2100	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41	LTE
5G bands	1, 3, 28, 41, 77, 78 SA/NSA	SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
	CDMA2000 1x	CDMA2000 1x

Launch
Announced	2021, January 12	2021, May 25
Status	Available. Released 2021, January 15	Available. Released 2021, June 06

Body
Dimensions	164.2 x 75.4 x 8.4 mm (6.46 x 2.97 x 0.33 in)	7.9 mm thickness
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	185.5 g (6.56 oz)	174 g (6.14 oz)

Display
Resolution	1080 x 2408 pixels, 20:9 ratio (~400 ppi density)	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Size	6.58 inches, 104.8 cm2 (~84.7% screen-to-body ratio)	6.43 inches, 99.8 cm2
Type	IPS LCD, 90Hz	Super AMOLED, 120Hz, 600 nits

Platform
CPU	Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460)	Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
Chipset	Qualcomm SM4350 Snapdragon 480 5G (8 nm)	Qualcomm SM7250-AC Snapdragon 768G 5G (7 nm)
GPU	Adreno 619	Adreno 620
OS	Android 11, Funtouch 10.5	Android 11, Realme UI 2.0

Memory
Card slot	No	No
Internal	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM	128GB 8GB RAM
	UFS 2.1	UFS 3.1

Main Camera
Dual	13 MP, f/2.2, (wide), PDAF Auxiliary lens	-
Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Single	-	32 MP, (wide), 1/2.74", 0.8µm
Triple	-	64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 8 MP, f/2.3, 16mm, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Video	4K@30fps, 1080p@30fps	4K@30/60fps, 1080p@30/60fps, gyro-EIS

Selfie camera
Features	HDR	HDR, panorama
Single	8 MP, f/2.0, (wide)	32 MP, (wide), 1/2.74", 0.8µm
Video	1080p@30fps	1080p@30fps

Sound
3.5mm jack	Yes	Yes
35mm jack	Yes	Yes
Loudspeaker	Yes	Yes, with stereo speakers
	-	24-bit/192kHz audio

Comms
Bluetooth	5.1, A2DP, LE, aptX HD	5.1, A2DP, LE
NFC	No	No
Positioning	GPS, GLONASS, BDS, GALILEO	GPS, GLONASS, GALILEO, BDS, QZSS
Radio	No	No
USB	USB Type-C 2.0, OTG	USB Type-C 2.0
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

Features
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Battery
Charging	18W wired	50W wired, 100% in 45 min
Type	5000 mAh	4500 mAh

Misc
Colors	Red, Gray, Aurora	Black, Aurora
Models	V2054A, V2068A	RMX3142
Price	About 190 EUR	About 230 EUR