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Redmi A4

Redmi A4 Comparison & Specs

Redmi A4

  • Snapdragon 4s Gen 2

    4 nm

  • 5160 mAh

    18W

  • 6.88"

    720 x 1612 pixels

  • 50 MP

    1080p@30fps

  • Specs Redmi A4 Amazon Link

Vivo T4

Vivo T4 Comparison & Specs

Vivo T4

  • Snapdragon 7s Gen 3

    4 nm

  • 7300 mAh

    90W

  • 6.77"

    1080 x 2392 pixels

  • 50 MP

    4K@30fps

  • Specs
General
Launch Date
November 20, 2024
April 22, 2025
Availability
Available Now
Available Now
OS
Android 14
Android 15
Custom UI
HyperOS 1.0
Funtouch 15
OS Updates
2 Years
2 Years
Security Updates
4 Years
3 Years
AI Features
AI Erase, Circle to Search, AI Photo Enhance, AI Note Assist, Super Documents, Live Text
Body
Dimensions
171.9 x 77.8 x 8.2 mm
163.4 x 76.4 x 7.9 mm
Thickness
8.2 mm
7.9 mm
Weight
212.4 g
199 g
Build Details
Glass back, Plastic Frame
Plastic Back
IP Rating
No
IP65 (dust tight and water resistant (low pressure water jets), MIL-STD-810H compliant*)
Display
Size
6.88 inches
6.77 inches
Type
IPS LCD
AMOLED, 1B colors, HDR, Always-on display
Refresh Rate
120 Hz
120 Hz
Peak Brightness
600 nits
5000 nits
Resolution
720 x 1612 pixels
1080 x 2392 pixels
Pixel Density
257 ppi
388 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
85.0 %
88.8 %
Performance
Chipset¹
Qualcomm Snapdragon 4s Gen 2
Qualcomm Snapdragon 7s Gen 3
Process Size
4 nm
4 nm
CPU
Octa-core
2x2.2 GHz Cortex-A78
6x2.0 GHz Cortex-A55
Octa-core
1x2.5 GHz Cortex-A720
3x2.4 GHz Cortex-A720
4x1.8 GHz Cortex-A520
GPU
Adreno
Adreno 710 (940 MHz)
RAM & Storage
4GB 64GB (UFS 2.2)
4GB 128GB (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/1.8, (wide)
50 MP
f/1.8, (wide), 1/1.95", 0.8µm, Sony IMX882, PDAF, OIS

2 MP
f/2.4, (depth)
OIS
No
Yes
Features
LED flash, HDR
LED flash, HDR, panorama
Video Recording
1080p@30fps
4K@30fps
1080p@30fps
Selfie Camera
5 MP
f/2.2, (wide)
32 MP
f/2.0, (wide)
Selfie Video Recording
1080p@30fps
4K@30fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano

Dual SIM
SIM1: Nano, SIM2: Nano
5G Support
Yes

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

10 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, n77, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0
USB Type-C 2.0, OTG
Bluetooth
5.3
5.2
NFC
No
No
GPS
Yes with A-GPS
Yes with A-GPS, Glonass
Infrared
Yes
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
5160 mAh
7300 mAh
Type
Li-Polymer
Si/C Li-Ion
Removable
No
No
Wired charging
18W
90W
Charging Speed
50% in 33 min
Reverse Wired Charging
No
No
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
No
3.5mm Headphone Jack
Yes
No
FM Radio
No
No
Extra Features
Sensors
Fingerprint (side-mounted), accelerometer, compass
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Others
Virtual proximity sensing
Colors and Pricing
Colors
Sparkle Purple, Starry Black
Emerald Blaze, Phantom Grey
Price in India
₹7499
₹20970
FAQs

In this performance comparison, the Vivo T4 with its Qualcomm Snapdragon 7s Gen 3 (4nm) performs better than the Redmi A4 with the Qualcomm Snapdragon 4s Gen 2 (4nm), thanks to superior chipset efficiency.

Both phones offer the same 2 years of OS update support. For security updates, Redmi A4 offers 4 years of support compared to Vivo T4's 3 years.

Vivo T4 features a superior AMOLED display, while Redmi A4 comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. Vivo T4 also boasts a brighter screen with 5000 nits of peak brightness, enhancing outdoor visibility. Notably, Vivo T4 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Vivo T4 features a larger 7300 mAh battery, potentially delivering better battery life. Vivo T4 also supports faster wired charging at 90W, compared to 18W on Redmi A4.

Vivo T4 includes an IP65 rating, while Redmi A4 lacks an official IP rating.

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