Redmi A3x 4G

Redmi A3x 4G Comparison & Specs

Redmi A3x 4G

  • Unisoc T603

    12 nm

  • 5000 mAh

    10W

  • 6.71"

    720x1650 pixels

  • 8 MP

    1080p@30fps

  • Specs Redmi A3x 4G Amazon Link

Vivo V40 Pro

Vivo V40 Pro Comparison & Specs

Vivo V40 Pro

  • Dimensity 9200+

    4 nm

  • 5500 mAh

    80W

  • 6.78"

    1260x2800 pixels

  • 50 MP

    4K@30fps

  • Specs Vivo V40 Pro Amazon Link
General
Launch Date
May 24, 2024
August 07, 2024
Availability
Available Now
Available Now
OS
Android 14
Android 14
Custom UI
MIUI
Funtouch 14
OS Updates
2 Years
3 Years
Security Updates
3 Years
4 Years
Body
Dimensions
168.4 x 76.3 x 8.3 mm
164.4 x 75.1 x 7.6 mm
Thickness
8.3 mm
7.6 mm
Weight
193 g
192 g
Build Details
Mineral Glass
Glass back
IP Rating
No
IP68 (up to 1.5m for 30 min)
Display
Size
6.71 inches
6.78 inches
Type
IPS LCD
AMOLED, HDR10
Refresh Rate
90 Hz
120 Hz
Peak Brightness
500 nits
4500 nits
Resolution
720x1650 pixels
1260x2800 pixels
Pixel Density
268 ppi
453 ppi
Aspect Ratio
20.5:9
20:9
Screen to Body Ratio
82.9 %
89.9 %
Protection
Gorilla Glass 3
Performance
Chipset¹
Unisoc Unisoc T603
Mediatek Dimensity 9200+
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
1x3.35 GHz Cortex-X3
3x3.0 GHz Cortex-A715
4x2.0 GHz Cortex-A510
GPU
Mali-G57
Immortalis-G715 MC11
RAM & Storage
3GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
8GB 256GB (UFS 3.1)
12GB 512GB (UFS 3.1)
RAM Type
LPDDR4X
Expandable Memory
Yes
No
Camera
Main Camera
8 MP
f/2.0, (wide)

0.08 MP
(auxiliary lens)
50 MP
f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS

50 MP
f/1.9, 50mm (telephoto), 1/2.51", 0.64µm, PDAF, OIS, 2x optical zoom

50 MP
f/2.0, 15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF
OIS
No
Yes
Features
LED flash, HDR, Digital Zoom
Zeiss optics, Ring-LED flash, Panorama, HDR, Digital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording
1080p@30fps
4K@30fps
1080p@30fps
Video Recording Features
Bokeh portrait video, gyro-EIS, OIS
Selfie Camera
5 MP
f/2.2, (wide)
50 MP
f/2.0, 21mm (wide), 1/2.76", 0.64µm, AF
Selfie Features
HDR
HDR
Selfie Video Recording
1080p@30fps
4K@30fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
SIM 1
No 5G Support (Supports 4G Only)
8 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
SIM 2
No 5G Support (Supports 4G Only)
8 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
5.3
NFC
No
No
GPS
Yes with Glonass
Yes with A-GPS, Glonass
Infrared
Yes
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
5000 mAh
5500 mAh
Type
Li-Polymer
Li-ion
Removable
No
No
Wired charging
10W
80W
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
Yes
No
Extra Features
Sensors
Fingerprint (side-mounted), accelerometer, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Others
Virtual proximity sensing
Colors and Pricing
Colors
Midnight Black, Moonlight White, Aurora Green
Ganges Blue, Titanium Gray
Price in India
₹6244
₹49999
FAQs

In this performance comparison, the Vivo V40 Pro with its Mediatek Dimensity 9200+ (4nm) performs better than the Redmi A3x 4G with the Unisoc Unisoc T603 (12nm), thanks to superior chipset efficiency.

Vivo V40 Pro offers 3 years of OS updates, whereas Redmi A3x 4G provides 2 years. For security updates, Vivo V40 Pro offers 4 years of support compared to Redmi A3x 4G's 3 years.

Vivo V40 Pro features a superior AMOLED display, while Redmi A3x 4G comes with an LCD panel. In terms of smoothness, Vivo V40 Pro offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Vivo V40 Pro also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Notably, Vivo V40 Pro offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Vivo V40 Pro features a larger 5500 mAh battery, potentially delivering better battery life. Vivo V40 Pro also supports faster wired charging at 80W, compared to 10W on Redmi A3x 4G.

Vivo V40 Pro includes an IP68 rating, while Redmi A3x 4G lacks an official IP rating.

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