General
Launch Date
May 24, 2024
November 22, 2024
Availability
Available Now
Available Now
OS
Android 14
Android 14
Custom UI
MIUI
Android 14 Go
OS Updates
2 Years
1 Years
Security Updates
3 Years
2 Years
Body
Dimensions
168.4 x 76.3 x 8.3 mm
165.62 x 77.01 x 8.35 mm
Thickness
8.3 mm
8.35 mm
Weight
193 g
188.5 g
Build Details
Mineral Glass
Plastic Frame, Plastic Back
IP Rating
No
IP54
Display
Size
6.71 inches
6.67 inches
Type
IPS LCD
IPS LCD
Refresh Rate
90 Hz
90 Hz
Peak Brightness
500 nits
480 nits
Resolution
720x1650 pixels
720 x 1600 pixels
Pixel Density
268 ppi
263 ppi
Aspect Ratio
20.5:9
20:9
Screen to Body Ratio
82.9 %
84.21 %
Protection
Gorilla Glass 3
Performance
Chipset
Unisoc Unisoc T603
MediaTek Helio G50
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 2.2 GHz Cortex-A53
GPU
Mali-G57
PowerVR GE8320
RAM & Storage
3GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
3GB 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/1.8, 27mm (wide), 1.12µm, PDAF
OIS
No
No
Features
LED flash, HDR, Digital Zoom
Dual-LED flash, HDR
Video Recording
1080p@30fps
1080p@30fps
Selfie Camera
5 MP
f/2.2, (wide)
8 MP
Selfie Features
HDR
Dual-LED flash
Selfie Video Recording
1080p@30fps
1080p
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
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
Bluetooth
4.2
5.0
NFC
No
No
GPS
Yes with Glonass
Yes with A-GPS
Infrared
Yes
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
5000 mAh
5000 mAh
Type
Li-Polymer
Li-Polymer
Removable
No
No
Wired charging
10W
15W
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
Fingerprint (side-mounted)
Others
Virtual proximity sensing
Colors and Pricing
Colors
Midnight Black, Moonlight White, Aurora Green
Startrail Black, Glittery White, Lime Green
Price in India
₹6999
₹6699
FAQs

In this comparison, the Redmi A3x 4G with the Unisoc Unisoc T603 (12nm) performs better than the Tecno Pop 9 4G with the MediaTek Helio G50 (12nm), thanks to its more efficient chipset.

The Redmi A3x 4G offers 2 years of OS updates, while the Tecno Pop 9 4G provides 1 years. When it comes to security updates, Redmi A3x 4G leads with 3 years of support.

Both phones use LCD panels. They have the same 90 Hz refresh rate. Redmi A3x 4G also has a brighter display with 500 nits, improving outdoor visibility. These phones have the same resolution.

Both phones have the same 5000 mAh battery capacity. Tecno Pop 9 4G supports faster wired charging at 15W.

Tecno Pop 9 4G has an IP54 rating, while Redmi A3x 4G lacks official water and dust resistance.