Among the smartphones in our selection, several offer different colors including the Poco M3 which is available in yellow, blue or black. At Samsung, we opted for a black proposal, another blue and a last in white. The Xiaomi Redmi Note 10 is available in black, white or green. The Oppo A15 is available in black or light blue, like the realme C21. Of all, it is the Oppo A15 which is the lightest with only 175 grams on the scale and it is also the thinnest with 7.9 mm thick against 179 grams and 8.29 mm for the Xiaomi Redmi Note 10.190 grams and 8.9 mm thick for the realme C21, 198 grams and 9.6 mm thin for the Poco M3 while the Samsung is the heaviest with 205 grams and 8.9 mm thick. The fingerprint reader is installed in the back of the Oppo A15 and realme C21 while it is on the profile for the others.
For the display, the Xiaomi takes the lead
The Xiaomi Redmi Note 10 has the most remarkable screen. Indeed, this one is based on an AMOLED panel while the others are in LCD, less bright and less contrasted offering, in addition the best definition, i.e. 1080x2400 pixels against 1080x2340 pixels for the Poco M3 but only 720x1600 pixels for the three others. The Xiaomi Redmi Note 10's screen measures 6.43 inches diagonally compared to the Samsung Galaxy A12's 6.5 inches, like the realme C21 while the Oppo A15 stretches to 6.52 inches and the Poco M3 to 6. .53 inches. They are all with a frequency of 60 Hz and none have 5G, being limited to the 4G network and Wi-Fi ac. Only the Poco M3 ignores NFC and they all offer a 3.5 mm jack connector for connecting headphones. The USB-C port allows you to recharge the battery.
Xiaomi Redmi Note 10
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For performance, the advantage remains with the Xiaomi Redmi Note 10 with its Qualcomm Snapdragon 678 chip with 4 GB of RAM, followed by the Poco M3 with a Snapdragon 662 chip with 4 GB of RAM as well, then by the realme C21 embedding a Soc Mediatek Helio G35 available with 3 or 4 GB of RAM. The Oppo A15 and Samsung Galaxy A12 are equipped with the same processor, a Mediatek Helio P35 with 3 GB of RAM for the first and 4 for the second, making it more fluid to use than its Chinese competitor of the day.
Samsung Galaxy A12
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See all pricesA battery of up to 6000 mAh on board
The one that should have the most The autonomy is the Poco M3 with its impressive 6000 mAh battery against 5020 mAh for the Xiaomi Redmi Note 10, 5000 mAh for the Samsung Galaxy A12 and realme C21 followed by the Oppo A15 with its 4230 mAh. It is the fastest charging Xiaomi supporting charging at 33 watts. Then, the realme C21 and the Poco M3 charge at 18 watts and you have to count on a maximum power of 15 watts for the Samsung and only 9 watts for the Oppo A15. Finally, note that it is the Xiaomi Redmi Note 10 that has the most advanced photo configuration in terms of the number of onboard pixels with 48+8+2+2 megapixels and a 13 megapixel front sensor followed by the Samsung Galaxy A12 with 48+5+2+2 megapixels on the back and 8 megapixels on the front. Then there is the Poco M3 with 48+2+2 megapixels and an 8 megapixel for taking selfies. The Oppo A15 and realme C21 share the same configuration with 13+2+2 megapixels and a 5 megapixel lens in the notch.