General
Launch Date
May 24, 2024
April 17, 2024
Availability
Available Now
Available Now
OS
Android 14
Android 14
Custom UI
MIUI
Funtouch 14
OS Updates
2 Years
2 Years
Security Updates
3 Years
3 Years
Body
Dimensions
168.4 x 76.3 x 8.3 mm
165.7 x 76 x 8 mm
Thickness
8.3 mm
8 mm
Weight
193 g
199 g
Build Details
Mineral Glass
Plastic Frame, Plastic Back
IP Rating
No
IP64
Display
Size
6.71 inches
6.72 inches
Type
IPS LCD
IPS LCD
Refresh Rate
90 Hz
120 Hz
Peak Brightness
500 nits
1000 nits
Resolution
720x1650 pixels
1080x2408 pixels
Pixel Density
268 ppi
393 ppi
Aspect Ratio
20.5:9
20:9
Screen to Body Ratio
82.9 %
86.4 %
Protection
Gorilla Glass 3
Performance
Chipset
Unisoc Unisoc T603
Qualcomm Snapdragon 6 Gen 1
Process Size
12 nm
4 nm
CPU
Octa core
1.8 GHz, Dual core, Cortex A75
1.6 GHz, Hexa Core, Cortex A55
Octa-core
4x2.2 GHz Cortex-A78
4x1.8 GHz Cortex-A55
GPU
Mali-G57
Adreno 710
RAM & Storage
3GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
4GB 128GB (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
Yes
Camera
Main Camera
8 MP
f/2.0, (wide)

0.08 MP
(auxiliary lens)
50 MP
f/1.8, (wide), PDAF

2 MP
f/2.4, (depth)
OIS
No
No
Features
LED flash, HDR, Digital Zoom
LED flash, HDR, panorama, Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus
Video Recording
1080p@30fps
4K@30fps
1080p@30fps
Video Recording Features
4K@30fps (8GB RAM version only)
Selfie Camera
5 MP
f/2.2, (wide)
8 MP
f/2.1, (wide)
Selfie Features
HDR
Selfie Video Recording
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)
SIM 1 5G Bands
8 Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
SIM 2 5G Bands
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 4
Wi-Fi 5
Wi-Fi Details
802.11 b/g/n
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C
USB Type-C 2.0, OTG
Bluetooth
4.2
5.1
NFC
No
No
GPS
Yes with Glonass
Yes with A-GPS, Glonass
Infrared
Yes
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
5000 mAh
6000 mAh
Type
Li-Polymer
Removable
No
No
Wired charging
10W
44W
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
Yes
FM Radio
Yes
No
Extra Features
Sensors
Fingerprint (side-mounted), accelerometer, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Others
Virtual proximity sensing
Colors and Pricing
Colors
Midnight Black, Moonlight White, Aurora Green
Crimson Bliss, Celestial Green
Price in India
₹6999
₹13499
FAQs

In this comparison, the Vivo T3x with the Qualcomm Snapdragon 6 Gen 1 (4nm) performs better than the Redmi A3x 4G with the Unisoc Unisoc T603 (12nm), thanks to its more efficient chipset.

Both phones offer the same OS update support and receive security updates for the same duration.

Both phones use LCD panels. Moreover, Vivo T3x offers a higher 120 Hz refresh rate for smoother scrolling. Vivo T3x also has a brighter display with 1000 nits, improving outdoor visibility. Notably, Vivo T3x has a higher resolution display, resulting in sharper visuals.

Vivo T3x has a larger 6000 mAh battery for longer usage. Vivo T3x supports faster wired charging at 44W.

Vivo T3x has an IP64 rating, while Redmi A3x 4G lacks official water and dust resistance.