vivo Y31 5G vs iQOO Z11x

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Comparing the vivo Y31 5G vs iQOO Z11x across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: iQOO Z11x runs at a higher processing speed of 2.6 GHz, while vivo Y31 5G runs at 2.2 GHz, making iQOO Z11x the better performer.


Display: iQOO Z11x offers a screen size of 6.76 inches, while vivo Y31 5G offers 6.68 inches, making iQOO Z11x the larger display of the two. Both vivo Y31 5G and iQOO Z11x feature the same LCD display.


Rear Camera: Both vivo Y31 5G and iQOO Z11x feature a 50 MP primary rear camera.


Front Camera: iQOO Z11x offers a higher front camera resolution with 32 MP, while vivo Y31 5G offers 8 MP, making iQOO Z11x better for front camera photography.


Battery: iQOO Z11x offers a higher battery capacity with 7200 mAh, while vivo Y31 5G offers 6500 mAh, making iQOO Z11x better for longer battery life.


Storage: Both vivo Y31 5G and iQOO Z11x offer the same internal storage of 128 GB.


User Rating: vivo Y31 5G receives a higher user rating of 4.3, while iQOO Z11x has a rating of 4.2.

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iQOO Z11x
₹22,999
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Summary

Spec Score

77%
81%

Release Date

13 Sep, 2025
16 Mar, 2026

Performance

Snapdragon 4 Gen 2
MediaTek Dimensity 7400 Turbo
Octa Core (upto 2.2 GHz)
Octa Core (upto 2.6 GHz)
4 GB RAM
6 GB RAM

Display

6.68 inches (16.97 cm)
6.76 inches (17.17 cm)
LCD
LCD
720x1608 px (HD+)
1080x2344 px (FHD+)
120 Hz Refresh Rate
120 Hz Refresh Rate

Rear Camera

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

Front Camera

8 MP
Wide Angle Lens
32 MP

Battery

6500 mAh
7200 mAh
44W Flash Charging
44W
No Wireless Charging
No Wireless Charging

Storage

128 GB
128 GB
eMMC 5.1
UFS 3.1

Expert Review

N/A
8.3/10

Pros

  • Device yet to be reviewed
  • Excellent battery life
  • Superb performance
  • Fluid software
  • Workable primary camera

Cons

  • Device yet to be reviewed
  • Hefty weight
  • Lacks camera versatility

User Ratings

4.3/5
(604 ratings)
4.2/5
(794 ratings)

Benchmarks (The higher, the better)

N/A
960,651
AnTuTu Score
N/A
19h 59m
Battery Life (PC Mark)

Compare Prices

₹19,999
₹22,999

User Feedback

General

Launch Date

Sep 13, 2025
(Official)
Mar 12, 2026
(Official)

Operating System

Android v15
Android v16

OS Updates

N/A
2 Year

Security Updates

N/A
4 Year

Custom UI

Funtouch OS
Origin OS

Performance

Performance Rating

Very Good
Very Good

Chipset

Qualcomm Snapdragon 4 Gen 2
MediaTek Dimensity 7400 Turbo

Processor

Octa core

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

2.6 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

4 nm
4 nm

Graphics (GPU)

Adreno 613
Mali-G615 MP2

RAM

4 GB / 6 GB
6 GB / 8 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.

N/A
960,651

Bootup Time (The lower, the better)

N/A
26.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A
1,013

Battery Drain* (The lower, the better)

N/A
5.0 %

Heating* (The lower, the better)

N/A
27.1 %
* after 30 mins of gaming

Display

Display Rating

Very Good
Excellent

Display Type

LCD
LCD

Screen Size

6.68 inches  (16.97 cm)
6.76 inches  (17.17 cm)

Resolution

720x1608 px (HD+)
1080x2344 px (FHD+)

Peak Brightness

1000 nits
N/A

HBM Brightness

1000 nits
1200 nits

Refresh Rate

120 Hz
120 Hz

Aspect Ratio

20:9
20:9

Pixel Density

264 ppi
382 ppi

Screen to Body Ratio (calculated)

84.2 %
85.64 %

Screen Protection

Yes
N/A

Bezel-less Display

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

Design

Height

166.14 mm
166.64 mm

Width

77.01 mm
78.43 mm

Thickness

8.39 mm
8.39 mm

Weight

209 grams
219 grams

Build Material

Back: Plastic
Back: Plastic

Water Resistance

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)
N/A

Ruggedness

Dust proof Shock proof
N/A

Rear Camera

Rear Camera Rating

Good
Very Good

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle
50 MP
Primary Camera10x Digital Zoomf/1.828 mm focal length IMX852
0.08 MP
f/3.0
2 MP

Autofocus

Yes
Yes

OIS

No
N/A

Flash

Yes LED Flash + Aura Light
Yes LED Flash

Image Resolution

8150 x 6150 Pixels
3072 x 4096 Pixels

Settings

Exposure compensation ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
N/A

Camera Features

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

Video Recording

Full HD @30 fps
4k @30 fps
Full HD @30 fps

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

8 MP
f/2.0 Wide Angle Primary Camera
32 MP
f/2.45 Primary Camera28 mm focal length

Autofocus

No
N/A

Flash

N/A
Yes Screen flash

Video Recording

Full HD @30 fps
4k @30 fps
Full HD @30 fps

Battery

Battery Rating

Excellent
Excellent

Capacity

6500 mAh
7200 mAh

Battery Type

Li-ion
Li-ion

Quick Charging

Yes 44W Flash Charging 50% in 38 minutes
Yes 44W 50% in 43 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.

N/A
19h 59m

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

N/A
1h 16m 0s

Storage

Internal Storage

128 GB
128 GB / 256 GB

Storage Type

eMMC 5.1
UFS 3.1

Expandable Storage

Yes Up to 2 TB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

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

Network Support

5G 4G
5G 4G

VoLTE

Yes
Yes

SIM 1

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N8 / N28B
TDD N38 / N40 / N41 / 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) / 850(band 5)
View More

SIM 2

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N8
TDD N38 / N40 / N41 / 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) / 850(band 5)
View More

SAR Value

Head: 1.130 W/kg Body: 0.986 W/kg
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 7 (802.11 a/e/g/n/ac/be)

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v4.2
Yes v5.4

GPS

Yes with A-GPS Glonass
Yes with Glonass

NFC

No
N/A

IR Blaster

N/A
Yes

Multimedia

Stereo Speakers

Yes
N/A

Audio Jack

USB Type-C
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Side
Side

Fingerprint Sensor Type

N/A
Optical

Other Sensors

Light sensor Proximity sensor Accelerometer
Light sensor Proximity sensor Accelerometer Gyroscope

Compare Prices

₹19,999
₹22,999