Compare Devices
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Brand | xiaomi | samsung | samsung |
Model | xiaomi redmi note 6 pro | samsung galaxy note9 | samsung galaxy s21 ultra 5g |
Announced | 2018 September | 2018 August 09 | 2021 January 14 |
Status | Available. Released 2018 October | Available. Released 2018 August 24 | Available. Released 2021 January 29 |
Device Body | glass front ( gorilla glass ) | aluminum back | plastic frame | glass front ( gorilla glass 5 ) | glass back ( gorilla glass 5 ) | aluminum frame | glass front ( gorilla glass victus ) | glass back ( gorilla glass victus ) | aluminum frame |
Dimensions | 157.9 x 76.4 x 8.3 mm ( 6.22 x 3.01 x 0.33 in ) | 161.9 x 76.4 x 8.8 mm ( 6.37 x 3.01 x 0.35 in ) | 165.1 x 75.6 x 8.9 mm ( 6.5 x 2.98 x 0.35 in ) |
Weight in gram | 182 | 201 | 227 |
SIM card | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM and eSIM or dual SIM ( 2 nano-sims and eSIM | dual stand-by ) |
Water Resistance | No | ip68 dust/water resistant up to 1.5meterfor 30 minutes | ip68 dust/water resistant up to 1.5meterfor 30 min |
Display type | IPS LCD | Super AMOLED | HDR10 | Dynamic AMOLED 2x | 120hz | hdr10+ | 1500 Luminance units ( the peak ) |
Display resolution | 1080 x 2280 pixels | 19 : 9 ratio ( ~403 pixel per inch density ) | 1440 x 2960 pixels | 18.5 : 9 ratio ( ~516 pixel per inch density ) | 1440 x 3200 pixels | 20 : 9 ratio ( ~515 pixel per inch density ) |
Display size | 6.26 inches | 97.8 cm2 ( ~81.1% screen to body ratio ) | 6.4 inches | 103.2 cm2 ( ~83.4% screen to body ratio ) | 6.8 inches | 112.1 cm2 ( ~89.8% screen to body ratio ) |
Display Protection | corning gorilla glass ( unspecified version ) | corning gorilla glass 5 | corning gorilla glass victus |
Operating System | android 8.1 ( oreo ) | planned upgrade to android 10 | miui 12 | android 8.1 ( oreo ) | upgradable to android 10 | one ui 2.5 | android 11 | upgradable to android 14 | one ui 6 |
CPU | Octa-core ( 4x1.8 GHz kryo 260 gold & 4x1.6 GHz kryo 260 silver ) | Octa-core ( 4x2.7 GHz mongoose m3 & 4x1.8 GHz cortex-a55 ) - emea | Octa-core ( 1x2.9 GHz cortex-x1 & 3x2.80 GHz cortex-a78 & 4x2.2 GHz cortex-a55 ) - international |
Chipset | Qualcomm sdm636 snapdragon 636 ( 14 nm ) | exynos 9810 ( 10 nm ) - emea | exynos 2100 ( 5 nm ) - international |
GPU | adreno 509 | mali-g72 mp18 - emea | mali-g78 mp14 - international |
Memory card | microsdxc ( uses shared sim slot ) | microsdxc ( uses shared sim slot ) | No |
Memory v1 | 32gb 3gb RAM | 128gb 6gb RAM | 128gb 12gb RAM |
Memory v2 | 64gb 4gb RAM | 64gb 6gb RAM | 128gb 8gb RAM | 512gb 8gb RAM | 256gb 12gb RAM | 256gb 16gb RAM | 512gb 12gb RAM | 512gb 16gb RAM |
Primary camera | 12 megapixel| lens aperture1.9 | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus 5 megapixel| lens aperture2.2 | ( depth ) | 12 megapixel| lens aperture1.5-2.4 | 26mm ( wide ) | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus | OIS 12 megapixel| lens aperture2.4 | 52mm ( telephoto ) | 1/3.4" | 1.0µm | Auto focus | OIS | 2x optical zoom | 108 megapixel| lens aperture1.8 | 24mm ( wide ) | 1/1.33" | 0.8µm | phase detection autofocus | Laser Auto focus | OIS 10 megapixel| lens aperture4.9 | 240mm ( periscope telephoto ) | 1/3.24" | 1.22µm | Dual Pixel phase detection autofocus | OIS | 10x optical zoom 10 megapixel| lens aperture2.4 | 72mm ( telephoto ) | 1/3.24" | 1.22µm | Dual Pixel phase detection autofocus | OIS | 3x optical zoom 12 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus | super steady Video |
Secondary camera | 20 megapixel| lens aperture2.0 | ( wide ) | 1/3" | 0.9µm 2 megapixel| lens aperture2.2 | 1.75µm | depth sensor | 8 megapixel| lens aperture1.7 | 25mm ( wide ) | 1/3.6" | 1.22µm | Auto focus 2 megapixel ( dedicated iris scanner Camera ) | 40 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/2.8" | 0.7µm | phase detection autofocus |
Loud speaker | Yes | Yes with stereo speakers | 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 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6e | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 5.0 | a2dp | le | aptx | 5.2 | a2dp | le |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass bds galileo | |
NFC | No | Yes | Yes |
Radio | FM Radio | recording | No | FM Radio ( snapdragon model only; market/operator dependent ) |
USB | microusb 2.0 | USB on-the-go | USB Type-C 3.1.0 | USB Type-C 3.2 | otg |
Sensors | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | iris scanner | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | heart rate | spo2 | fingerprint ( under display | ultrasonic ) | accelerometer | gyroscope | proximity | compass | barometer |
Battery | li-po 4000 mAh | Non-removable | Li-lon 4000 mAh | Non-removable | Li-lon 5000 mAh | Non-removable |
Battery Charge | charging 10w | Fast charging 15w | qi/pma wireless charging - market dependent | 25w wired | pd3.0 | 15w wireless ( qi/pma ) | 4.5w reverse wireless |
Colors | black, blue, gold color gradations, red | metallic copper, purple color gradations, ocean color color gradations, black color gradations, white color gradations, white color gradations | black color gradations, silver color gradations, titanium color color gradations, navy color color gradations, brown color gradations, navy color |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | 2 | 5 | 25 | 41 | 66 | 71 | 260 | 261 sa/nsa/sub6/mmwave - sm-g998u1 | ||
Network speed | hspa 42.2/5.76 mbps lte-a | hspa 42.2/5.76 mbps lte-a (5ca) cat18 1200/200 mbps | hspa 42.2/5.76 mbps lte-a (7ca) cat20 2000/200 mbps 5g (5+ gbps dl) |
GPRS | |||
EDGE | |||
Approx price |
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170 GBP
208 EUR
1980 NOK
2100 SEK
12800 RUB
210 USD
1080 BRL
300 AUD
270000 KRW
28000 JPY
280 SGD
910 MYR
750 AED
3500 ZAR
