vivo T4X vs iQOO Z9

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vivo T4X
₹13,999
@ Amazon
iQOO Z9
₹18,499
@ Amazon
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Summary

Spec Score

84%
85%

Release Date

12 Mar, 2025
13 Mar, 2024

Performance

MediaTek Dimensity 7300
MediaTek Dimensity 7200
Octa Core (upto 2.5 GHz)
Octa Core (upto 2.8 GHz)
6 GB RAM
8 GB RAM

Display

6.72 inches (17.07 cm)
6.67 inches (16.94 cm)
LCD
AMOLED
1080x2408 px (FHD+)
1080x2400 px (FHD+)
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
2 MP
Depth Camera

Front Camera

8 MP
Wide Angle Lens
16 MP
Wide Angle Lens

Battery

6500 mAh
5000 mAh
44W Flash Charging
44W Flash Charging
No Wireless Charging
No Wireless Charging

Storage

128 GB
128 GB
UFS 3.1
UFS 2.2

Expert Review

8.0/10
7.7/10

Pros

  • Excellent performance
  • Reliable cameras
  • Great battery life
  • Really good performance
  • Bright and attractive display
  • Good battery life and fast charging

Cons

  • No expandable storage
  • Pre-installed apps
  • Only 2 major Android updates
  • Lacks ultra-wide camera
  • Lots of pre-installed apps

User Ratings

4.4/5
(79,115 ratings)
4.3/5
(11,118 ratings)

Benchmarks (The higher, the better)

685,052
AnTuTu Score
728,534
AnTuTu Score
14h 11m
Battery Life (PC Mark)
15h 40m
Battery Life (PC Mark)

Compare Prices

₹13,999
₹18,499

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Video

Videos
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Videos
3 More Videos

User Feedback

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General

Launch Date

Mar 12, 2025
(Official)
Mar 13, 2024
(Official)

Operating System

Android v15
Android v14

OS Updates

2 Years
2 Years

Security Updates

3 Years
3 Years

Custom UI

Funtouch OS
Funtouch OS

Performance

Performance Rating

Very Good
Very Good

Chipset

MediaTek Dimensity 7300
MediaTek Dimensity 7200

CPU

Octa core

2.5 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55
Octa core

2.8 GHz, Dual core, Cortex A715 2 GHz, Hexa Core, Cortex A510

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

4 nm
4 nm

Graphics (GPU)

Mali-G615 MC2
Mali-G610 MC4

RAM

6 GB / 8 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.

685,052
728,534

Bootup Time (The lower, the better)

26.0 s
25.0 s

Gaming Test Results

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

4,587.0
5,095.0

Battery Drain* (The lower, the better)

6.0 %
6.0 %

Heating* (The lower, the better)

24.8 %
23.1 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent

Display Type

LCD
AMOLED

Screen Size

6.72 inches  (17.07 cm)
6.67 inches  (16.94 cm)

Resolution

1080x2408 px (FHD+)
1080x2400 px (FHD+)

Peak Brightness

1050 nits
1800 nits

HBM Brightness

1050 nits
N/A

Refresh Rate

120 Hz
120 Hz

Aspect Ratio

20:9
20:9

Pixel Density

393 ppi
395 ppi

Screen to Body Ratio (calculated)

86.24 %
86.83 %

Screen Protection

N/A
Yes

Bezel-less Display

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

HDR 10 / HDR+ Support

N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A
91.9 %

Design

Height

165.70 mm
163.17 mm

Width

76.30 mm
75.81 mm

Thickness

8.09 mm
7.83 mm

Weight

204 grams
188 grams

Build Material

Back: Plastic
Back: Plastic

Water Resistance

Yes Splash proof IP64
Yes Splash proof IP54

Ruggedness

Dust proof
Dust proof

Rear Camera

Rear Camera Rating

Very Good
Very Good

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle
50 MP
Primary Camera10x Digital Zoomf/1.79 Wide Angle26 mm focal length 1/1.95" sensor size IMX882 Exmor-RS CMOS Sensor 0.8µm pixel size
2 MP
f/2.4 Depth Camera
2 MP
f/2.4 Depth Camera

Autofocus

Yes
Yes

OIS

No
Yes

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

8150 x 6150 Pixels
8150 x 6150 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

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

Camera Features

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

Video Recording

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

Video Recording Features

N/A
Dual Video Recording

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

8 MP
f/2.05 Wide Angle Primary Camera
16 MP
f/2.0 Wide Angle Primary Camera1/3" sensor size 1µm pixel size

Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps

Compare Camera Samples

Battery

Battery Rating

Excellent
Excellent

Capacity

6500 mAh
5000 mAh

Battery Type

Li-ion
Li-ion

Quick Charging

Yes 44W Flash Charging 50% in 40 minutes
Yes 44W Flash Charging 50% in 30 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.

14h 11m
15h 40m

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

1h 7m 40s
1h 6m 35s

Storage

Internal Storage

128 GB / 256 GB
128 GB / 256 GB

Storage Type

UFS 3.1
UFS 2.2

Expandable Storage

No
N/A

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 N40 / 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 N40 / 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: 0.985 W/kg Body: 0.936 W/kg
Head: 0.984 W/kg Body: 0.943 W/kg

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.4
Yes v5.3

GPS

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

NFC

No
No

Multimedia

Stereo Speakers

Yes
Yes

Audio Jack

USB Type-C
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Side
On-screen

Fingerprint Sensor Type

N/A
Optical

Other Sensors

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

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₹13,999
₹18,499

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