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日本語 Compare Devices
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Brand | samsung | lg | xiaomi |
Model | samsung galaxy s9 | lg w41 pro | xiaomi redmi k40 pro+ |
Announced | 2018 February 25 | 2021 February 22. Released 2021 March 03 | 2021 February 25 |
Status | Available. Released 2018 March 09 | discontinued | Available. Released 2021 March 04 |
Device Body | glass front ( gorilla glass 5 ) | glass back ( gorilla glass 5 ) | aluminum frame | ||
Dimensions | 147.7 x 68.7 x 8.5 mm ( 5.81 x 2.70 x 0.33 in ) | 166.5 x 77.3 x 9.3 mm ( 6.56 x 3.04 x 0.37 in ) | 163.7 x 76.4 x 7.8 mm ( 6.44 x 3.01 x 0.31 in ) |
Weight in gram | 163 | 201 | 196 |
SIM card | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | Super AMOLED | HDR10 | IPS LCD | 400 Luminance units ( typ ) | Super AMOLED | 120hz | hdr10+ | 1300 Luminance units ( the peak ) |
Display resolution | 1440 x 2960 pixels | 18.5 : 9 ratio ( ~570 pixel per inch density ) | 900 x 1600 pixels | 16 : 9 ratio ( ~280 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) |
Display size | 5.8 inches | 84.8 cm2 ( ~83.6% screen to body ratio ) | 6.55 inches | 118.3 cm2 ( ~91.9% screen to body ratio ) | 6.67 inches | 107.4 cm2 ( ~85.9% screen to body ratio ) |
Display Protection | corning gorilla glass 5 | ||
Operating System | android 8.0 ( oreo ) | upgradable to android 10 | one ui 2.5 | android 10 | android 11 | miui 12 |
CPU | Octa-core ( 4x2.7 GHz mongoose m3 & 4x1.8 GHz cortex-a55 ) - emea | Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 ) | Octa-core ( 1x2.84 GHz cortex-x1 & 3x2.42 GHz cortex-a78 & 4x1.80 GHz cortex-a55 ) |
Chipset | exynos 9810 ( 10 nm ) - emea | mediatek mt6765g helio g35 ( 12 nm ) | Qualcomm sm8350 snapdragon 888 5g ( 5 nm ) |
GPU | mali-g72 mp18 - emea | powervr ge8320 | adreno 660 |
Memory card | microsdxc ( uses shared sim slot ) - dual sim model only | microsdxc ( dedicated slot ) | No |
Memory v1 | 64gb 4gb RAM | 128gb 6gb RAM | 256gb 12gb RAM |
Memory v2 | 128gb 4gb RAM | 256gb 4gb RAM | ||
Primary camera | 12 megapixel| lens aperture1.5-2.4 | 26mm ( wide ) | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus | OIS | 48 megapixel| lens aperture1.8 | ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | ( ultrawide ) | 1/4.0" | 1.12µm 5 megapixel ( macro ) auxiliary lens | 108 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.52" | 0.7µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 119˚ ( ultrawide ) 5 megapixel| lens aperture2.4 | 50mm ( macro ) | 1/5.0" | 1.12µm |
Secondary camera | 8 megapixel| lens aperture1.7 | 25mm ( wide ) | 1/3.6" | 1.22µm | Auto focus 2 megapixel ( dedicated iris scanner Camera ) | 8 megapixel| ( wide ) | 1/4.0" | 1.12µm | 20 megapixel| lens aperture2.5 | ( wide ) | 1/3.4" | 0.8µm |
Loud speaker | Yes with stereo speakers | Yes | Yes with stereo speakers |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6e | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | aptx | 5.0 | a2dp | le | 5.2 | a2dp | le |
GPS | Yes with a-gps glonass bds galileo | ||
NFC | Yes | No | Yes |
Radio | FM Radio ( usa & canada only ) | FM Radio | No |
USB | USB Type-C 3.1.0 | USB Type-C 2.0 | otg | USB Type-C 2.0 | otg |
Sensors | iris scanner | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | heart rate | spo2 | fingerprint ( rear-mounted ) | accelerometer | proximity | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | color spectrum | barometer |
Battery | Li-lon 3000 mAh | Non-removable ( 11.55watt per hour ) | li-po 5000 mAh | li-po 4520 mAh | Non-removable |
Battery Charge | 33w wired | pd3.0 | qc3 | 100% in 52 min ( advertised ) | ||
Colors | black color gradations, blue color gradations, gray color gradations, purple color gradations, red color gradations, sunrise color gradations, blue color gradations | blue color gradations, blue color gradations | black, white, aurora color |
Network technology | gsm / cdma / hspa / evdo / lte | gsm / hspa / lte | gsm / cdma / hspa / cdma2000 / lte / 5g |
5G bands | 1 | 3 | 28 | 41 | 77 | 78 sa/nsa/sub6 | ||
Network speed | hspa 42.2/5.76 mbps lte-a (6ca) cat18 1200/200 mbps | hspa lte | hspa lte-a 5g |
GPRS | |||
EDGE | |||
Approx price |
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130 GBP
170 EUR
1520 NOK
1600 SEK
9900 RUB
160 USD
830 BRL
230 AUD
210000 KRW
21000 JPY
220 SGD
700 MYR
580 AED
2700 ZAR