Phone Comparison - Xiaomi Redmi 9A vs Tecno Spark 20C vs Xiaomi Redmi A3x

general General Info

Manufacturer Xiaomi Tecno Xiaomi
Announced Not announced yet November 2023 May 2024
Status Rumored Coming Soon - December 2023 Available - May 2024
Colors Blue, other colors Mystery White, Alpenglow Gold, Magic Skin, Gravity Black Midnight Black, Moonlight White, Aurora Green
Form Factor Candybar Candybar Candybar
Dimension - 163.7 x 75.6 x 8.6 mm
(6.44 x 2.98 x 0.34 in)
168.4 x 76.3 x 8.3
(6.63 x 3 x 0.33)
Weight - - -
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE LTE LTE
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor

hardware Hardware and OS

OS Android 10.0 Android 13 Android 14
User Interface MIUI 12 - MIUI
Processor , MediaTek Helio G25 Octa-core 2.2 GHz Cortex-A53, Mediatek Octa-core, Unisoc T603
GPU Mali-G31 - -
RAM 3 GB 8 GB 3 GB
Internal Memory 32 GB 128 GB 64 GB
External Memory microSDXC (dedicated slot) microSDXC microSDXC (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen HD+ IPS LCD Screen
90Hz Refresh Rate
HD+ IPS LCD Screen
90Hz Refresh Rate, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 6.53 inches 6.6 inches 6.71 inches
Resolution 720 x 1600 pixels (269 ppi) 720 x 1612 pixels (267 ppi) 720 x 1650 pixels (268 ppi)
Screen-to-Body Ratio - 84.87% 83.05%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - FM radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 13 MP 50 MP + 0.08 MP 8 MP + 0.08 MP
Flash LED Flash Dual-LED Flash LED Flash
Features 13 MP, f/1.8, (wide), 1/3.1", 1.12µm, PDAF
HDR, Panorama
50 MP, (wide), 1/2.8", PDAF
0.08 MP (auxiliary lens)
HDR
8 MP, f/2.0, (wide)
0.08 MP (auxiliary lens)
HDR
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP
HDR
1080p@30fps [Similar]
8 MP
Dual-LED flash
Yes [Similar]
5 MP, f/2.2, (wide)
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA, LTE HSPA, LTE
Bluetooth 5.0, A2DP, LE Yes Yes
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot Yes Yes
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go USB Type-C, OTG USB Type-C
GPS Yes, with A-GPS GPS GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 32 GB, 3 GB RAM 128 GB, 8 GB RAM Or 128 GB, 4 GB RAM 64 GB, 3 GB RAM eMMC5.1
Expandable Storage microSDXC (dedicated slot) microSDXC microSDXC (dedicated slot)
USB OTG Supported Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor not present
Magnetic-Field Sensor (Compass) magnetic field sensor not present magnetic field sensor present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery Charging 18W
Non-removable Li-Po Battery
Battery Charging 10W
Capacity 5000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -