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Redmi A3x 4G alternatives

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Vivo Y18i alternatives

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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

Vivo Y18i

Vivo Y18i Comparison & Specs

Vivo Y18i

  • Unisoc T612

    12 nm

  • 5000 mAh

    15W

  • 6.56"

    720x1612 pixels

  • 13 MP

    1080p@30fps

  • Specs
General
Launch Date
May 24, 2024
August 23, 2024
Availability
Available Now
Available Now
OS
Android 14
Android 14
Custom UI
MIUI
Funtouch 14
OS Updates
2 Years
1 Years
Security Updates
3 Years
2 Years
Body
Dimensions
168.4 x 76.3 x 8.3 mm
163.6 x 75.6 x 8.4 mm
Thickness
8.3 mm
8.4 mm
Weight
193 g
185 g
Build Details
Mineral Glass
Plastic Frame, Plastic Back
IP Rating
No
IP54 (dust and splash resistant)
Display
Size
6.71 inches
6.56 inches
Type
IPS LCD
IPS LCD
Refresh Rate
90 Hz
90 Hz
Peak Brightness
500 nits
528 nits
Resolution
720x1650 pixels
720x1612 pixels
Pixel Density
268 ppi
269 ppi
Aspect Ratio
20.5:9
20:9
Screen to Body Ratio
82.9 %
83.6 %
Protection
Gorilla Glass 3
Performance
Chipset¹
Unisoc Unisoc T603
Unisoc Unisoc T612
Process Size
12 nm
12 nm
CPU
Octa core
1.8 GHz, Dual core, Cortex A75
1.6 GHz, Hexa Core, Cortex A55
Octa-core
2x1.8 GHz Cortex-A75
6x1.8 GHz Cortex-A55
GPU
Mali-G57
Mali-G57 MP1
RAM & Storage
3GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
4GB 64GB (eMMC 5.1)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
Yes
Camera
Main Camera
8 MP
f/2.0, (wide)

0.08 MP
(auxiliary lens)
13 MP
f/2.2, (wide), PDAF

0.08 MP
f/3.0 (auxiliary lens)
OIS
No
No
Features
LED flash, HDR, Digital Zoom
LED flash, panorama, Digital Zoom
Video Recording
1080p@30fps
1080p@30fps
Selfie Camera
5 MP
f/2.2, (wide)
5 MP
f/2.2, (wide)
Selfie Features
HDR
Selfie Video Recording
1080p@30fps
Yes
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
5G Support
Yes
No (Supports 4G only)
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
5.0
NFC
No
No
GPS
Yes with Glonass
Yes with A-GPS, Glonass
Infrared
Yes
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
5000 mAh
5000 mAh
Type
Li-Polymer
Li-ion
Removable
No
No
Wired charging
10W
15W
Reverse Wired Charging
No
No
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
Yes
Extra Features
Sensors
Fingerprint (side-mounted), accelerometer, compass
Accelerometer, proximity
Others
Virtual proximity sensing
Colors and Pricing
Colors
Midnight Black, Moonlight White, Aurora Green
Space Black, Gem Green
Price in India
₹6799
₹8399
FAQs

In this performance comparison, the Redmi A3x 4G with its Unisoc Unisoc T603 (12nm) performs better than the Vivo Y18i with the Unisoc Unisoc T612 (12nm), thanks to superior chipset efficiency.

Redmi A3x 4G offers 2 years of OS updates, whereas Vivo Y18i provides 1 years. For security updates, Redmi A3x 4G offers 3 years of support compared to Vivo Y18i's 2 years.

Both Redmi A3x 4G and Vivo Y18i use LCD screens. Both smartphones offer the same 90 Hz refresh rate. Vivo Y18i also boasts a brighter screen with 528 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Both phones are equipped with the same 5000 mAh battery capacity. Vivo Y18i also supports faster wired charging at 15W, compared to 10W on Redmi A3x 4G.

Vivo Y18i includes an IP54 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.