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 T4x

Vivo T4x Comparison & Specs

Vivo T4x

  • Dimensity 7300

    4 nm

  • 6500 mAh

    44W

  • 6.72"

    1080 x 2408 pixels

  • 50 MP

    4K@30fps

  • Specs Vivo T4x Amazon Link
General
Launch Date
November 20, 2024
March 05, 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 Screen Translate, Live Image, Circle to Search, AI Documentation
Body
Dimensions
171.9 x 77.8 x 8.2 mm
165.7 x 76.3 x 8.1 mm
Thickness
8.2 mm
8.1 mm
Weight
212.4 g
204 g
Build Details
Glass back, Plastic Frame
Plastic Back, Plastic Frame
IP Rating
No
IP64 (dust tight and water resistant (water splashes), MIL-STD-810H compliant*)
Display
Size
6.88 inches
6.72 inches
Type
IPS LCD
IPS LCD
Refresh Rate
120 Hz
120 Hz
Peak Brightness
600 nits
1050 nits
Resolution
720 x 1612 pixels
1080 x 2408 pixels
Pixel Density
257 ppi
393 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
85.0 %
86.0 %
Performance
Chipset¹
Qualcomm Snapdragon 4s Gen 2
Mediatek Dimensity 7300
Process Size
4 nm
4 nm
CPU
Octa-core
2x2.2 GHz Cortex-A78
6x2.0 GHz Cortex-A55
Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
GPU
Adreno
Mali-G615 MC2
RAM & Storage
4GB 64GB (UFS 2.2)
4GB 128GB (UFS 2.2)
6GB 128GB (UFS 3.1)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
No
Camera
Main Camera
50 MP
f/1.8, (wide)
50 MP
f/1.8, (wide), PDAF

2 MP
f/2.4, (depth)
OIS
No
No
Features
LED flash, HDR
Ring-LED flash, panorama
Video Recording
1080p@30fps
4K@30fps
1080p@30fps
Selfie Camera
5 MP
f/2.2, (wide)
8 MP
f/2.1, (wide)
Selfie Video Recording
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano

Dual SIM
SIM1: Nano, SIM2: Nano
SIM 1
7 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N78
8 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
SIM 2
7 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N78
8 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, 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
USB Type-C 2.0, OTG
Bluetooth
5.3
5.4
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
6500 mAh
Type
Li-Polymer
Li-Ion
Removable
No
No
Wired charging
18W
44W
Charging Speed
50% in 40 min
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
Yes
3.5mm Headphone Jack
Yes
No
FM Radio
No
No
Extra Features
Sensors
Fingerprint (side-mounted), accelerometer, compass
Side-mounted fingerprint sensor, accelerometer, gyroscope, proximity, compass
Others
Virtual proximity sensing
Colors and Pricing
Colors
Sparkle Purple, Starry Black
Pronto Purple, Marine Blue
Price in India
₹7998
₹13999
FAQs

In this performance comparison, the Vivo T4x with its Mediatek Dimensity 7300 (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 T4x's 3 years.

Both Redmi A4 and Vivo T4x use LCD screens. Both smartphones offer the same 120 Hz refresh rate. Vivo T4x also boasts a brighter screen with 1050 nits of peak brightness, enhancing outdoor visibility. Notably, Vivo T4x offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Vivo T4x features a larger 6500 mAh battery, potentially delivering better battery life. Vivo T4x also supports faster wired charging at 44W, compared to 18W on Redmi A4.

Vivo T4x includes an IP64 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.