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Redmi 15

Redmi 15 Comparison & Specs

Redmi 15

  • Snapdragon 6s Gen 3

    6 nm

  • 7000 mAh

    33W

  • 6.9"

    1080 x 2340 pixels

  • 50 MP

    1080p@30fps

  • Specs Redmi 15 Amazon Link

vivo T4 Pro

vivo T4 Pro Comparison & Specs

vivo T4 Pro

  • Snapdragon 7 Gen 4

    4 nm

  • 6500 mAh

    90W

  • 6.77"

    1080 x 2392 pixels

  • 50 MP

    4K@30fps

  • Specs
Redmi 15 Comparison & Specs

Redmi 15

Redmi 15 Amazon Link
vivo T4 Pro Comparison & Specs

vivo T4 Pro

General
Launch Date
August 19, 2025
August 26, 2025
Availability
Available Now
Available Now
Operating System (OS)
Android 15
Android 15
Custom UI
HyperOS 2.2
Funtouch 15
OS Updates
2 Years (until Android 17)
4 Years (until Android 19)
Security Updates
4 Years (until 2029)
6 Years (until 2031)
AI Features
Circle to Search, Gemini Live, AI Erase and more
AI Erase 3.0, AI Magic Move, AI Image Expander, AI Smart Call Assistant, AI Captions, AI spam call protection and more
Body
Dimensions
169.5 x 80.5 x 8.4 mm
163.5 x 77 x 7.5 mm
Thickness
8.4 mm
7.5 mm
Weight
217 g
192 g
Build Details
Plastic Back
Plastic Frame, Plastic Back
IP Rating
IP64 (dust tight and water resistant (water splashes))
IP69 (dust-tight, water-resistant (jets & immersion up to 1.5m for 30 min / 120 min rated), and MIL-STD-810H compliant*, also IP68 rated)
Display
Size
6.9 inches
6.77 inches
Type
IPS LCD
AMOLED, 1B colors, HDR10+
Refresh Rate
144 Hz
120 Hz
Peak Brightness
850 nits
5000 nits
Resolution
1080 x 2340 pixels
1080 x 2392 pixels
Pixel Density
374 ppi
388 ppi
Aspect Ratio
19.5:9
20:9
Screen to Body Ratio
85.7 %
88.1 %
Protection
Diamond Shield Glass
Performance
Chipset¹
Qualcomm Snapdragon 6s Gen 3
Qualcomm Snapdragon 7 Gen 4
Process Size
6 nm
4 nm
CPU
Octa-core
2x2.3 GHz Cortex-A78
6x2.0 GHz Cortex-A55
Octa-core
1x2.8 GHz Cortex-720
4x2.4 GHz Cortex-720
3x1.8 GHz Cortex-520
GPU
Adreno 619
Adreno 722
RAM & Storage
6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
No
Camera
Main Camera
50 MP
f/1.75, (wide), 1/2.88" 0.61μm, PDAF
Auxiliary lens
50 MP
f/1.79, 26mm (wide), 1/1.95", 0.8µm, Sony IMX882, PDAF, OIS

50 MP
f/2.65, 73mm (periscope telephoto), 1/1.95", 0.8µm, Sony IMX882, PDAF, OIS, 3x optical zoom, 100x Digital Zoom

2 MP
f/2.4, (depth)
OIS
No
Yes
Features
LED flash, HDR
Ring-LED flash, panorama, HDR
Video Recording
1080p@30fps
4K@30fps
1080p@30fps, gyro-EIS, OIS
Selfie Camera
8 MP
f/2.2, (wide)
32 MP
f/2.45, 30mm (wide)
Selfie Features
HDR
Selfie Video Recording
1080p@30fps
4K@30fps
1080p@30fps
Connectivity
SIM
Dual SIM (Nano + Nano (Hybrid))
Dual SIM (Nano + Nano)
5G Support
Yes

7 5G bands
n1, n3, n5, n8, n28, n40, n78
Yes

11 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, n66, n77, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 6
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
802.11 a/b/g/n/ac/ax 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Bluetooth
5.1
5.4
NFC
No
No
GPS
Yes with A-GPS, Glonass
Yes with Glonass
Infrared
Yes
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
7000 mAh
6500 mAh
Type
Silicon Carbon
Si/C Li-Ion
Removable
No
No
Wired charging
33W
90W
Reverse Wired Charging
15W
7.5W
Wireless Charging
-2W
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
Yes
3.5mm Headphone Jack
No
No
FM Radio
No
No
Extra Features
Sensors
Side-mounted fingerprint sensor, accelerometer, compass
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Others
Virtual proximity sensing
Colors and Pricing
Colors
Midnight Black, Frosted White, Sandy Purple
Nitro Blue, Blaze Gold
Price in India
₹16998
Redmi 15 Amazon Link
₹27999
FAQs

In this performance comparison, the vivo T4 Pro with its Qualcomm Snapdragon 7 Gen 4 chipset scores higher on AnTuTu, offering better overall performance than the Redmi 15.

vivo T4 Pro launched with Android 15 and will receive updates until Android 19, whereas Redmi 15 launched with Android 15 and will get Android 17. vivo T4 Pro will get security updates until 2031 (approx. 6 years), while Redmi 15 is supported till 2029.

vivo T4 Pro features a superior AMOLED display, while Redmi 15 comes with an LCD panel. In terms of smoothness, Redmi 15 offers a higher 144 Hz refresh rate, ensuring fluid scrolling and animations. vivo T4 Pro also boasts a brighter screen with 5000 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Redmi 15 comes with a larger 7000 mAh battery, which may offer longer usage on a single charge. vivo T4 Pro also supports faster wired charging at 90W, compared to 33W on Redmi 15. Redmi 15 supports wireless charging at -2W, while vivo T4 Pro does not support wireless charging.

vivo T4 Pro offers better protection against water and dust with an IP69 rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.