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日本語 Compare Devices
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Brand | oppo | xiaomi | samsung |
Model | oppo k12x | xiaomi redmi note 12s | samsung galaxy a3 (2017) |
Announced | 2024 July 29 | 2023 March 06 | 2017 January |
Status | Available. Released 2024 August 02 | Available. Released 2023 April 26 | Available. Released 2017 January |
Device Body | |||
Dimensions | 165.7 x 76 x 7.7 mm ( 6.52 x 2.99 x 0.30 in ) | 159.9 x 73.9 x 8.1 mm ( 6.30 x 2.91 x 0.32 in ) | 135.4 x 66.2 x 7.9 mm ( 5.33 x 2.61 x 0.31 in ) |
Weight in gram | 186 | 176 | 138 |
SIM card | Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | ip54 dust protected and water resistant water splashes | No | |
Display type | IPS LCD | 120hz | 1000 Luminance units ( hbmillion) | AMOLED | 90hz | 700 Luminance units ( hbmillion) | 1000 Luminance units ( the peak ) | |
Display resolution | 720 x 1604 pixels | 20 : 9 ratio ( ~264 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~409 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~312 pixel per inch density ) |
Display size | 6.67 inches | 107.2 cm2 ( ~85.2% screen to body ratio ) | 6.43 inches | 99.8 cm2 ( ~84.5% screen to body ratio ) | 4.7 inches | 60.9 cm2 ( ~67.9% screen to body ratio ) |
Display Protection | panda glass | ||
Operating System | android 14 | coloros 14 | android 13 | miui 14 | android 6.0.1 ( marshmallow ) | upgradable to android 8.0 ( oreo ) |
CPU | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 2x2.05 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core 1.6 GHz cortex-a53 |
Chipset | mediatek dimensity 6300 ( 6 nm ) | mediatek mt6781 helio g96 ( 12 nm ) | exynos 7870 Octa ( 14 nm ) |
GPU | mali-g57 mc2 | mali-g57 mc2 | mali-t830 mp1 |
Memory card | microsdxc | microsdxc ( dedicated slot ) | microsdxc ( uses shared sim slot ) - dual sim model only |
Memory v1 | 128gb 6gb RAM | 64gb 6gb RAM | 16gb 2gb RAM |
Memory v2 | 256gb 8gb RAM | 128gb 6gb RAM | 256gb 8gb RAM | |
Primary camera | 32 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) | 108 megapixel| lens aperture1.9 | ( wide ) | 1/1.52" | 0.7µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 118˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) | 13 megapixel| lens aperture1.9 | 27mm ( wide ) | Auto focus |
Secondary camera | 8 megapixel| lens aperture2.0 | ( wide ) | 16 megapixel| lens aperture2.4 | ( wide ) | 8 megapixel| lens aperture1.9 | 24mm ( wide ) |
Loud speaker | Yes | Yes with stereo speakers | Yes |
Audio jack | Yes | Yes | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 5.3 | a2dp | le | aptx hd | 5.2 | a2dp | le | 4.2 | a2dp | le |
GPS | Yes with a-gps glonass | ||
NFC | No | Yes ( market/region dependent ) | Yes |
Radio | No | stereo FM Radio | recording | FM Radio |
USB | USB Type-C 2.0 | otg | USB Type-C 2.0 | 2.0 | Type-C 1.0.0 reversible connector |
Sensors | fingerprint ( side-mounted ) | accelerometer | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer |
Battery | 5100 mAh | li-po 5000 mAh | Non-removable | Non-removable Li-lon 2350 mAh battery |
Battery Charge | 45w wired | pd | 50% in 30 min | 33w wired | |
Colors | blue color gradations, violet color color gradations | black color gradations, blue color gradations, pearl color color gradations | black color gradations, sand color color gradations, mist color color gradations, peach color color gradations |
Network technology | gsm / hspa / lte / 5g | gsm / hspa / lte | gsm / hspa / lte |
5G bands | 1 | 3 | 5 | 8 | 28 | 40 | 41 | 77 | 88 sa/nsa | ||
Network speed | hspa lte 5g | hspa lte-a | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps |
GPRS | |||
EDGE | |||
Approx price |
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130 GBP
159 EUR
1490 NOK
1600 SEK
9600 RUB
160 USD
810 BRL
220 AUD
200000 KRW
21000 JPY
210 SGD
680 MYR
560 AED
2600 ZAR