vivo T4 vs vivo Y31 5G

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vivo T4
₹21,042
@ Amazon
vivo Y31 5G
₹14,689
@ Amazon
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Summary

Spec Score

87%
79%

Release Date

29 Apr, 2025
13 Sep, 2025

Performance

Snapdragon 7s Gen 3
Snapdragon 4 Gen 2
Octa Core (upto 2.5 GHz)
Octa Core (upto 2.2 GHz)
8 GB RAM
4 GB RAM

Display

6.77 inches (17.2 cm)
6.68 inches (16.97 cm)
AMOLED
LCD
1080x2392 px (FHD+)
720x1608 px (HD+)
120 Hz Refresh Rate
120 Hz Refresh Rate

Rear Camera

50 MP
Wide Angle Primary Camera
50 MP
Wide Angle Primary Camera
2 MP
Depth Camera
0.08 MP
Camera

Front Camera

32 MP
Wide Angle Lens
8 MP
Wide Angle Lens

Battery

7300 mAh
6500 mAh
90W Flash Charging
44W Flash Charging
No Wireless Charging
No Wireless Charging

Storage

128 GB
128 GB
UFS 2.2
eMMC 5.1

Expert Review

8.2/10
N/A

Pros

  • Sleek & durable design
  • Capable performance
  • Massive battery
  • Speedy charging
  • Device yet to be reviewed

Cons

  • No ultrawide lens
  • Lacks NFC support
  • Device yet to be reviewed

User Ratings

4.5/5
(81,334 ratings)
4.2/5
(351 ratings)

Benchmarks (The higher, the better)

797,572
AnTuTu Score
N/A
18h 01m
Battery Life (PC Mark)
N/A

Compare Prices

₹21,042
₹14,689

Video

Videos
2 More Videos
There are no videos available for the device.

User Feedback

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General

Launch Date

Apr 29, 2025
(Official)
Sep 13, 2025
(Official)

Operating System

Android v15
Android v15

OS Updates

2 Years
N/A

Security Updates

3 Years
N/A

Custom UI

Funtouch OS
Funtouch OS

Performance

Performance Rating

Very Good
Very Good

Chipset

Qualcomm Snapdragon 7s Gen 3
Qualcomm Snapdragon 4 Gen 2

CPU

Octa core

2.5 GHz, Single core, Cortex A720 2.4 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520
Octa core

2.2 GHz, Dual core, Cortex A78 1.95 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

4 nm
4 nm

Graphics (GPU)

Adreno 810
Adreno 613

RAM

8 GB / 12 GB
4 GB / 6 GB

RAM Type

LPDDR4X
LPDDR4X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

797,572
N/A

Bootup Time (The lower, the better)

23.0 s
N/A

Gaming Test Results

GFX Score (The higher, the better) GFXBench Manhattan benchmark measures the performance of GPU, which affects gaming experience.

4,465.0
N/A

Battery Drain* (The lower, the better)

3.0 %
N/A

Heating* (The lower, the better)

41.2 %
N/A
* after 30 mins of gaming

Display

Display Rating

Best In Class
Excellent

Display Type

AMOLED (Curved Display)
LCD

Screen Size

6.77 inches  (17.2 cm)
6.68 inches  (16.97 cm)

Resolution

1080x2392 px (FHD+)
720x1608 px (HD+)

Peak Brightness

5000 nits
1000 nits

HBM Brightness

1300 nits
1000 nits

Refresh Rate

120 Hz
120 Hz

Aspect Ratio

20:9
20:9

Pixel Density

388 ppi
264 ppi

Screen to Body Ratio (calculated)

88.64 %
84.2 %

Screen Protection

N/A
Yes

Bezel-less Display

Yes with punch-hole display
Yes with punch-hole display

Design

Height

163.4 mm
166.14 mm

Width

76.4 mm
77.01 mm

Thickness

7.89 mm
8.39 mm

Weight

199 grams
209 grams

Build Material

Back: Plastic
Back: Plastic

Water Resistance

Yes Splash proof IP65
Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof
Dust proof Shock proof

Rear Camera

Rear Camera Rating

Very Good
Good

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle1/1.95" sensor size IMX882 CMOS image sensor Exmor-RS CMOS Sensor 0.8µm pixel size
50 MP
Primary Cameraf/1.8 Wide Angle
2 MP
f/2.4 Depth Camera
0.08 MP
f/3.0

Autofocus

Yes
Yes

OIS

Yes
No

Flash

Yes LED Flash
Yes LED Flash + Aura Light

Image Resolution

8150 x 6150 Pixels
8150 x 6150 Pixels

Settings

ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
SuperMoon
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160
1920x1080
1920x1080 @ 30 fps

Front Camera

Front Camera Rating

Excellent
Very Good

Resolution

32 MP
f/2.0 Wide Angle Primary Camera
8 MP
f/2.0 Wide Angle Primary Camera

Autofocus

N/A
No

Video Recording

3840x2160 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Battery

Battery Rating

Excellent
Excellent

Capacity

7300 mAh
6500 mAh

Battery Type

Li-ion
Li-ion

Quick Charging

Yes 90W Flash Charging 50% in 33 minutes
Yes 44W Flash Charging 50% in 38 minutes

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

18h 01m
N/A

Charging Time (20% to 100%) (The lower, the better)

0h 45m 0s
N/A

Storage

Internal Storage

128 GB / 256 GB
128 GB

Storage Type

UFS 2.2
eMMC 5.1

Expandable Storage

No
Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano (Hybrid)

Network Support

5G 4G
5G 4G

VoLTE

Yes
Yes

SIM 1

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
View More

SIM 2

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
View More

SAR Value

Head: 0.990 W/kg Body: 0.873 W/kg
Head: 1.130 W/kg Body: 0.986 W/kg

Wi-Fi

Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.2
Yes v4.2

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

No
No

Multimedia

Stereo Speakers

N/A
Yes

Audio Jack

USB Type-C
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

On-screen
Side

Fingerprint Sensor Type

Optical
N/A

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer

Compare Prices

₹21,042
₹14,689