On this page we compare specs Redmi 9 128GB 4GB RAM MediaTek Helio G35 with Redmi 9A 32GB 3GB RAM MediaTek Helio G25, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
Hardware and OS | Redmi 9 128GB 4GB RAM | Redmi 9A 32GB 3GB RAM |
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Operating system | Android v10 (Q) | Android v10 (Q) |
Processor | 2.3GHz, 8x A53, Octa-core | Octa core, 2 GHz, Cortex A53 |
Custom UI | | MIUI |
Chipset | MediaTek Helio G35 | MediaTek Helio G25 |
Internal Storage | 128 GB | 32 GB |
Expandable memory | Yes, Upto 256 GB | Yes, Upto 512 GB |
GPU | PowerVR8320 | PowerVR GE8320 |
RAM | 4 GB | 3 GB |
Camera | Redmi 9 128GB 4GB RAM | Redmi 9A 32GB 3GB RAM |
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Main camera | 13 MP 2 MP | 13 MP |
Aperture | F2.2 | F2.2 |
Autofocus | Yes | Yes |
Flash | Yes, LED Flash | Yes, LED Flash |
Camera features | | Digital Zoom, Auto Flash, Face detection, Touch to focus |
Front camera | 5 MP | 5 MP |
Image | | 4128 x 3096 Pixels |
Front camera resolution | 5 MP Primary Camera | 5 MP f/2.2 Primary Camera |
Video recording | Yes | 1920x1080 @ 30 fps |
Connectivity | Redmi 9 128GB 4GB RAM | Redmi 9A 32GB 3GB RAM |
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Bluetooth | Yes, v5.0 | Yes, v5.0 |
SIM size | SIM1: Nano, SIM2: Nano | SIM1: Nano, SIM2: Nano |
Dual SIM | Dual SIM, GSM GSM, Dual VoLTE | Dual SIM, GSM GSM |
GPS | Yes, with A-GPS | Yes, with A-GPS, Glonass |
Network support | 4G , 3G, 2G | 4G , 3G, 2G |
USB connectivity | Mass storage device, USB charging | Mass storage device, USB charging, microUSB 2.0 |
WI-FI | Yes, Wi-Fi 802.11 b/g/n | Yes, Wi-Fi 802.11, b/g/n |
USB TYPE-C | | No |
Multimedia | Redmi 9 128GB 4GB RAM | Redmi 9A 32GB 3GB RAM |
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FM radio | Yes | Yes |
Loudspeaker | Yes | Yes |
Audio jack | | 3.5 MM |
Battery | Redmi 9 128GB 4GB RAM | Redmi 9A 32GB 3GB RAM |
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Capacity | 5000 mAh | 5000 mAh |
Type | | Li-ion |
User replaceable | | No |
Design | Redmi 9 128GB 4GB RAM | Redmi 9A 32GB 3GB RAM |
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Colors | Carbon Grey, Sky Blue, Sporty Orange | Midnight Black, Nature Green, Sky Blue |
Height | 164.9 mm | 164.9 mm |
Width | 77.07 mm | 77.07 mm |
Thickness | 9.0 mm | 9 mm |
Weight | 196 g | 194 grams |
Waterproof | | Yes, Splash proof |
Features | Redmi 9 128GB 4GB RAM | Redmi 9A 32GB 3GB RAM |
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Fingerprint sensor position | Rear | |
Fingerprint sensor | Yes | No |
Other sensors | Distance Sensor, Ambient Light Sensor, Accelerometer, Vibration Motor | Light sensor, Proximity sensor, Accelerometer, E-Campass |