Compare Devices
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Brand |
xiaomi | oppo | oppo |
Model |
xiaomi redmi k50 | oppo a3 (china) | oppo a5x 4g |
Announced |
2022 March 17 | 2024 July 02 | 2025 May 15 |
Status |
Available. Released 2022 March 22 | Available. Released 2024 July 05 | Available. Released 2025 May 15 |
Device Body |
glass front ( gorilla glass victus ) | glass back | glass front ( gorilla glass 7i ) | plastic frame | glass back | |
Dimensions |
163.1 x 76.2 x 8.5 mm ( 6.42 x 3.00 x 0.33 in ) | 162.5 x 75.4 x 7.2 mm ( 6.40 x 2.97 x 0.28 in ) | 165.7 x 76.2 x 8 mm ( 6.52 x 3.00 x 0.31 in ) |
Weight in gram |
201 | 178 | 193 |
SIM card |
dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
Water Resistance |
No | No | ip65 dust tight and water resistant low pressure water jets |
Display type |
OLED | 120hz | dolby vision | hdr10+ | 1200 Luminance units ( the peak ) | AMOLED | 1b colors | 120hz | 600 Luminance units ( typ ) | 1200 Luminance units ( the peak ) | IPS LCD | 90hz | 1000 Luminance units ( hbmillion) |
Display resolution |
1440 x 3200 pixels | 20 : 9 ratio ( ~526 pixel per inch density ) | 1080 x 2412 pixels | 20 : 9 ratio ( ~394 pixel per inch density ) | 720 x 1604 pixels | 20 : 9 ratio ( ~264 pixel per inch density ) |
Display size |
6.67 inches | 107.4 cm2 ( ~86.4% screen to body ratio ) | 6.7 inches | 108.0 cm2 ( ~88.2% screen to body ratio ) | 6.67 inches | 107.2 cm2 ( ~84.9% screen to body ratio ) |
Display Protection |
corning gorilla glass victus | corning gorilla glass 7i | corning gorilla glass 7i | agc dt-star d+ | mohs level 4 |
Operating System |
android 12 | miui 13 | android 14 | coloros 14 | android 15 | coloros 15 |
CPU |
Octa-core ( 4x2.85 GHz cortex-a78 & 4x2.0 GHz cortex-a55 ) | Octa-core ( 2x2.2 GHz kryo 660 gold & 6x1.7 GHz kryo 660 silver ) | Octa-core ( 4x2.1 GHz cortex-a73 & 4x1.8 GHz cortex-a53 ) |
Chipset |
mediatek dimensity 8100 ( 5 nm ) | Qualcomm sm6375 snapdragon 695 5g ( 6 nm ) | Qualcomm sm-6115 snapdragon 6s 4g gen1 ( 11 nm ) |
GPU |
mali-g610 | adreno 619 | adreno 610 |
Memory card |
No | microsdxc | microsdxc |
Memory v1 |
128gb 8gb RAM | 256gb 8gb RAM | 64gb 4gb RAM |
Memory v2 |
256gb 8gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | 128gb 4gb RAM | 128gb 6gb RAM | 128gb 8gb RAM |
Primary camera |
48 megapixel| ( wide ) | 1/2" | 0.8µm | phase detection autofocus | OIS 8 megapixel| 119˚ ( ultrawide ) 2 megapixel| lens aperture2.4 | ( macro ) |
50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) |
32 megapixel| lens aperture1.8 | ( wide ) | Auto focus |
Secondary camera |
20 megapixel| ( wide ) |
8 megapixel| lens aperture2.0 | ( wide ) |
5 megapixel| lens aperture2.2 | ( wide ) |
Loud speaker |
Yes with stereo speakers | Yes | Yes |
Audio jack |
No | No | Yes |
WLAN |
Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band |
Bluetooth |
5.3 | a2dp | le | 5.1.0 | a2dp | le | aptx hd | 5.0 | a2dp | le | aptx |
GPS |
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NFC |
Yes | No | No |
Radio |
No | No | unspecified |
USB |
USB Type-C 2.0 | otg | USB Type-C 2.0 | otg | USB Type-C 2.0 | otg |
Sensors |
fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | color spectrum | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | proximity | compass |
Battery |
li-po 5500 mAh | Non-removable | 5000 mAh | 6000 mAh |
Battery Charge |
67w wired | pd3.0 | qc3 | 80% in 30 min ( advertised ) | 45w wired | pd | 50% in 30 min | reverse wired | 45w wired | 33w pps | 13.5w pd | 50% in 36 min |
Colors |
black, gray, blue, green | black, purple, green | blue color gradations, white color gradations |
Network technology |
gsm / cdma / hspa / cdma2000 / lte / 5g | gsm / cdma / hspa / cdma2000 / lte / 5g | gsm / hspa / lte |
5G bands |
1 | 3 | 5 | 8 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | 1 | 5 | 8 | 28 | 41 | 77 | 78 sa/nsa | |
Network speed |
hspa lte-a 5g | hspa lte 5g | hspa lte |
GPRS |
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EDGE |
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Approx price |
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410 GBP
482 EUR
4740 NOK
5000 SEK
30600 RUB
490 USD
2580 BRL
710 AUD
640000 KRW
66000 JPY
680 SGD
2180 MYR
1790 AED
8200 ZAR
