vivo T4X vs Xiaomi Redmi 15

Comparing the vivo T4X vs Xiaomi Redmi 15 across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: vivo T4X runs at a higher processing speed of 2.5 GHz, while Xiaomi Redmi 15 runs at 2.3 GHz, making vivo T4X the better performer.

Display: Xiaomi Redmi 15 offers a screen size of 6.9 inches, while vivo T4X offers 6.72 inches, making Xiaomi Redmi 15 the larger display of the two. Xiaomi Redmi 15 features a IPS LCD display compared to vivo T4X's LCD, making Xiaomi Redmi 15 the better display of the two.

Rear Camera: Both vivo T4X and Xiaomi Redmi 15 feature a 50 MP primary rear camera.

Front Camera: Both vivo T4X and Xiaomi Redmi 15 feature a 8 MP primary front camera.

Battery: Xiaomi Redmi 15 delivers longer battery life with 14h 54m, while vivo T4X delivers 14h 11m, making Xiaomi Redmi 15 the better pick for all day usage.

Storage: Both vivo T4X and Xiaomi Redmi 15 offer the same internal storage of 128 GB.

Expert Review: vivo T4X receives a higher expert rating of 8 from the editorial team, while Xiaomi Redmi 15 is rated 7.

User Rating: vivo T4X receives a higher user rating of 4.4, while Xiaomi Redmi 15 has a rating of 4.2.

vivo T4X

₹16,999

@ Flipkart

Xiaomi Redmi 15

₹20,399

@ Amazon

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Show Only Differences

Summary

Spec Score

82%

78%

Release Date

12 Mar, 2025

28 Aug, 2025

Performance


MediaTek Dimensity 7300	Snapdragon 6s Gen 3
Octa Core (upto 2.5 GHz)	Octa Core (upto 2.3 GHz)
6 GB RAM	6 GB RAM

Display


6.72 inches (17.07 cm)	6.9 inches (17.53 cm)
LCD	IPS LCD
1080x2408 px (FHD+)	1080x2340 px (FHD+)
120 Hz Refresh Rate	144 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera
2 MP Depth Camera	N/A

Front Camera


8 MP Wide Angle Lens	8 MP Wide Angle Lens

Battery


6500 mAh	7000 mAh
44W Flash Charging	33W Fast Charging
No Wireless Charging	No Wireless Charging

Storage

128 GB	128 GB
UFS 3.1	UFS 2.2

Expert Review

8.0/10

Read Expert Review

7.0/10

Read Expert Review

Pros

Excellent performance
Reliable cameras
Great battery life

Two-day battery life
Premium design
Big screen for bingeing content

Cons

No expandable storage
Pre-installed apps

Thick bezels
Phone seems unnecessarily large
Low-light photography could be better

User Ratings

4.4/5

(180,109 ratings)

4.2/5

(4,952 ratings)

Benchmarks (The higher, the better)

685,052 AnTuTu Score	463,289 AnTuTu Score
14h 11m Battery Life (PC Mark)	14h 54m Battery Life (PC Mark)

Compare Prices

₹16,999

@ Flipkart

₹20,399

@ Amazon

Compare in 360 View

Video

1 More Video

1 Video

User Feedback

General

Launch Date

Mar 12, 2025

(Official)

Aug 19, 2025

(Official)

Operating System

Android v15

OS Updates

2 Years

2 Year

Security Updates

3 Years

4 Year

Custom UI

Funtouch OS

HyperOS

Performance

Performance Rating

Very Good

Chipset

MediaTek Dimensity 7300

Qualcomm Snapdragon 6s Gen 3

Processor

Octa core

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

Octa core

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

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

6 nm

Graphics (GPU)

Mali-G615 MC2

Adreno 619

RAM

6 GB / 8 GB

RAM Type

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

463,289

Bootup Time (The lower, the better)

26.0 s

34.0 s

Gaming Test Results

Battery Drain* (The lower, the better)

6.0 %

Heating* (The lower, the better)

24.8 %

23.7 %

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

LCD

IPS LCD

Screen Size

6.72 inches (17.07 cm)

6.9 inches (17.53 cm)

Resolution

1080x2408 px (FHD+)

1080x2340 px (FHD+)

Peak Brightness

1050 nits

850 nits

HBM Brightness

1050 nits

N/A

Refresh Rate

120 Hz

144 Hz

Aspect Ratio

20:9

19.5:9

Pixel Density

393 ppi

374 ppi

Screen to Body Ratio (calculated)

86.24 %

86.04 %

Bezel-less Display

Yes with punch-hole display

Design

Height

165.70 mm

168.48 mm

Width

76.30 mm

80.45 mm

Thickness

8.09 mm

8.40 mm

Weight

204 grams

217 grams

Build Material

Back: Plastic

Water Resistance

Yes Splash proof IP64

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Very Good

Good

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle

50 MP
Primary Cameraf/1.75 Wide Angle

2 MP
f/2.4 Depth Camera

N/A

Autofocus

Yes

OIS

Flash

Yes LED Flash

Image Resolution

8150 x 6150 Pixels

Settings

Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Filters
Touch to focus

Video Recording

4k @30 fps
Full HD @30 fps

Full HD @30 fps

Front Camera

Front Camera Rating

Very Good

Resolution

8 MP
f/2.05 Wide Angle Primary Camera

8 MP
f/2.2 Wide Angle Primary Camera

Autofocus

N/A

Video Recording

Full HD @30 fps

Compare Camera Samples

Battery

Battery Rating

Excellent

Very Good

Capacity

6500 mAh

7000 mAh

Battery Type

Li-ion

Silicon Carbon

Quick Charging

Yes 44W Flash Charging 50% in 40 minutes

Yes 33W Fast Charging

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

14h 54m

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

1h 7m 40s

1h 18m 0s

Storage

Internal Storage

128 GB / 256 GB

Storage Type

UFS 3.1

UFS 2.2

Expandable Storage

No	Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: Nano (Hybrid)

Network Support

5G 4G

VoLTE

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 / 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 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

SIM 2

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / 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 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

SAR Value

Head: 0.985 W/kg Body: 0.936 W/kg

N/A

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

Bluetooth

Yes v5.4

Yes v5.1

GPS

Yes with A-GPS Glonass

NFC

N/A

Multimedia

Stereo Speakers

Yes

N/A

Audio Jack

USB Type-C

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

Side

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Light sensor Proximity sensor Accelerometer Compass

Compare Prices

₹16,999

@ Flipkart

₹20,399

@ Amazon

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