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Brand | xiaomi | samsung | alcatel |
Model | xiaomi redmi note 6 pro | samsung galaxy note9 | alcatel 3 (2019) |
Announced | 2018 September | 2018 August 09 | 2019 February. Released 2019 Q1 |
Status | Available. Released 2018 October | Available. Released 2018 August 24 | discontinued |
Device Body | glass front ( gorilla glass ) | aluminum back | plastic frame | glass front ( gorilla glass 5 ) | glass back ( gorilla glass 5 ) | 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 ) | 151.1 x 69.7 x 8 mm ( 5.95 x 2.74 x 0.31 in ) |
Weight in gram | 182 | 201 | 145 |
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 + Nano-SIM |
Water Resistance | No | ip68 dust/water resistant up to 1.5meterfor 30 minutes | No |
Display type | IPS LCD | Super AMOLED | HDR10 | IPS LCD |
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 ) | 720 x 1560 pixels | 19.5 : 9 ratio ( ~289 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 ) | 5.94 inches | 86.6 cm2 ( ~82.2% screen to body ratio ) |
Display Protection | corning gorilla glass ( unspecified version ) | corning gorilla glass 5 | asahi dragontrail glass |
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 8.1 ( oreo ) |
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 ( 4x1.95 GHz cortex-a53 & 4x1.45 GHz Cortex a53 ) |
Chipset | Qualcomm sdm636 snapdragon 636 ( 14 nm ) | exynos 9810 ( 10 nm ) - emea | Qualcomm sdm439 snapdragon 439 ( 12 nm ) |
GPU | adreno 509 | mali-g72 mp18 - emea | adreno 505 |
Memory card | microsdxc ( uses shared sim slot ) | microsdxc ( uses shared sim slot ) | microsdxc ( uses shared sim slot ) |
Memory v1 | 32gb 3gb RAM | 128gb 6gb RAM | 32gb 3gb RAM |
Memory v2 | 64gb 4gb RAM | 64gb 6gb RAM | 128gb 8gb RAM | 512gb 8gb RAM | 64gb 4gb 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 | 13 megapixel| lens aperture2.0 | 1/3.1" | 1.12µm 5 megapixel| lens aperture2.4 | ( depth ) |
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 ) | 8 megapixel| lens aperture2.0 | 1/4.0" | 1.12µm |
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 Direct | hotspot | 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 |
Bluetooth | 5.0 | a2dp | le | 5.0 | a2dp | le | aptx | 4.2 | a2dp | le |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass bds galileo | |
NFC | No | Yes | Yes ( market dependent ) |
Radio | FM Radio | recording | No | FM Radio |
USB | microusb 2.0 | USB on-the-go | USB Type-C 3.1.0 | microusb 2.0 |
Sensors | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | iris scanner | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | heart rate | spo2 | fingerprint ( rear-mounted ) | accelerometer | proximity | compass |
Battery | li-po 4000 mAh | Non-removable | Li-lon 4000 mAh | Non-removable | Li-lon 3500 mAh | Non-removable |
Battery Charge | charging 10w | Fast charging 15w | qi/pma wireless charging - market dependent | |
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 | blue color gradations, black color gradations |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte | gsm / hspa / lte |
5G bands | |||
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 cat4 150/50 mbps |
GPRS | |||
EDGE | |||
Approx price |
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170 GBP
206 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
