vivo Y31 vs vivo T4 Pro

Price Comparison (India)

Manufacturer
vivo	vivo
Announced
September 2025	August 2025
Status
Available - September 2025	Coming Soon - August 2025
Price
Rs. 14,999 ($0.00) [Similarly Priced]	Rs. 27,999 ($0.00) [Similarly Priced]
Colors
Rose Red, Diamond Green	Nitro Blue, Blaze Gold
Form Factor
Candybar	Candybar
Dimension
166.1 x 77 x 8.4 mm (6.54 x 3.03 x 0.33 in)	163.5 x 77 x 7.5 mm (6.44 x 3.03 x 0.3 in)
Weight
209 g (7.37 oz)	192 g (6.77 oz)
SIM Type
Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 2100	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
1, 3, 5, 8, 28, 38, 40, 41	1, 3, 4, 5, 8, 18, 19, 26, 28, 38, 39, 40, 41, 42, 66
5G Network
1, 3, 5, 8, 28, 40, 77, 78 SA/NSA	1, 3, 5, 8, 28, 38, 40, 41, 66, 77, 78 SA/NSA
Messaging

Build Features
- Fingerprint Sensor (side-mounted) IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions	- Fingerprint Sensor (under display, optical) IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 120 min)

OS
Android 15	Android 15, up to 4 major Android upgrades,
User Interface
Funtouch 15	Funtouch 15
Processor
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55), Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm) [Similar]	Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520), Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm) [Similar]
GPU
Adreno 613 [Similar]	Adreno 722 [Similar]
RAM
6 GB [Browse Similar]	12 GB [Browse Similar]
Internal Memory
128 GB	256 GB
External Memory
microSDXC (uses shared SIM slot)	No

Type
FHD+ IPS LCD Screen 120Hz, 1000 Nits (HBM), Guardian Glass (ion-strengthened)	FHD+ AMOLED Screen HDR10+, 120Hz, 1500 Nits (HBM), 5000 Nits (peak) Diamond Shield Glass
Colors
16M colors	1B colors
Size
6.68 inches [Similar]	6.77 inches [Similar]
Resolution
720 x 1608 pixels (264 ppi)	1080 x 2392 pixels (388 ppi)
Screen-to-Body Ratio
83.79%	87.94%
Multi-Touch

Rear Camera
50 MP [Similar]	50 MP + 50 MP + 2 MP [Similar]
Flash
Ring-LED Flash	Ring-LED Flash
Features
50 MP, f/1.8, (wide), PDAF Auxiliary lens Panorama	50 MP, f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS 50 MP, f/2.7, 73mm (periscope telephoto), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom 2 MP, f/2.4, (depth) Panorama, HDR
Video
1080p@30fps	4K@30fps, 1080p@30fps, gyro-EIS, OIS
Front Camera
8 MP, f/2.0, (wide) 1080p@30fps [Similar]	32 MP, f/2.5, 30mm (wide) 4K@30fps, 1080p@30fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA, LTE, 5G	HSPA, LTE, 5G
Bluetooth
4.2, A2DP, LE	5.4, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
USB
USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
GPS
GPS, GLONASS, GALILEO, BDS, QZSS	GPS, GALILEO, GLONASS, QZSS, BDS, NavIC
Browser
Yes	Yes

Internal
128 GB, 6 GB RAM or 128 GB, 4 GB RAM eMMC 5.1	256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 2.2
Expandable Storage
microSDXC (uses shared SIM slot)	No
USB OTG
Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-ion Battery Fast Battery Charging 44W wired, 50% in 38 min, Reverse wired	Non-removable Si/C Li-Ion Battery Fast Battery Charging 90W wired, PD 7.5W reverse wired Bypass charging45W wired, 50% in 30 min
Capacity
6500 mAh	6500 mAh
Stand by
-	-
Talk Time
-	-