Compare Devices
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Brand |
xiaomi | xiaomi | ulefone |
Model |
xiaomi redmi note 7s | xiaomi redmi k20 pro | ulefone power armor 18 ultra |
Announced |
2019 May | 2019 May 28 | 2023 November |
Status |
Available. Released 2019 May | Available. Released 2019 June 01 | Available. Released 2023 November |
Device Body |
glass front ( gorilla glass 5 ) | glass back ( gorilla glass 5 ) | plastic frame | glass front ( gorilla glass 5 ) | glass back ( gorilla glass 5 ) | aluminum frame | |
Dimensions |
159.2 x 75.2 x 8.1 mm ( 6.27 x 2.96 x 0.32 in ) | 156.7 x 74.3 x 8.8 mm ( 6.17 x 2.93 x 0.35 in ) | 175.2 x 83.4 x 18.8 mm ( 6.90 x 3.28 x 0.74 in ) |
Weight in gram |
186 | 191 | 409 |
SIM card |
Hybrid dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance |
No | No | ip68/ip69k dust/water resistant up to 1.5meterfor 30 min |
Display type |
IPS LCD | Super AMOLED | HDR10 | IPS LCD | 120hz |
Display resolution |
1080 x 2340 pixels | 19.5 : 9 ratio ( ~409 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density ) | 1080 x 2408 pixels | 20 : 9 ratio ( ~401 pixel per inch density ) |
Display size |
6.3 inches | 97.4 cm2 ( ~81.4% screen to body ratio ) | 6.39 inches | 100.2 cm2 ( ~86.1% screen to body ratio ) | 6.58 inches | 104.3 cm2 ( ~71.4% screen to body ratio ) |
Display Protection |
corning gorilla glass 5 | corning gorilla glass 5 | corning gorilla glass 5 |
Operating System |
android 9.0 ( pie ) | planned upgrade to android 10 | miui 12 | android 9.0 ( pie ) | upgradable to android 10 | miui 12 | android 13 |
CPU |
Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 1x2.84 GHz kryo 485 & 3x2.42 GHz kryo 485 & 4x1.78 GHz kryo 485 ) | Octa-core ( 2x2.6 GHz cortex-a78 & 6x2.0 GHz cortex-a55 ) |
Chipset |
Qualcomm sdm660 snapdragon 660 ( 14 nm ) | Qualcomm sm8150 snapdragon 855 ( 7 nm ) | mediatek dimensity 7050 ( 6 nm ) |
GPU |
adreno 512 | adreno 640 | mali-g68 mc4 |
Memory card |
microsdxc ( uses shared sim slot ) | No | microsdxc ( uses shared sim slot ) |
Memory v1 |
32gb 3gb RAM | 64gb 6gb RAM | 512gb 12gb RAM |
Memory v2 |
64gb 4gb RAM | 128gb 6gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | |
Primary camera |
48 megapixel| lens aperture1.8 | ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 5 megapixel| lens aperture2.2 | ( depth ) |
48 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus | Laser Auto focus 8 megapixel| lens aperture2.4 | 53mm ( telephoto ) | 1/4.0" | 1.12µm | phase detection autofocus | 2x optical zoom 13 megapixel| lens aperture2.4 | 12mm ( ultrawide ) | 1/3.1" | 1.12µm |
108 megapixel| lens aperture1.9 | ( wide ) | 1/1.52" | 0.7µm | phase detection autofocus 5 megapixel| lens aperture3.0 | ( macro ) | 1/5.0" | 1.12µm 8 megapixel| lens aperture2.2 | 119˚ ( ultrawide ) |
Secondary camera |
13 megapixel| lens aperture2.0 | ( wide ) | 1/3.1" | 1.12µm |
Motorized pop-up 20 megapixel| lens aperture2.2 | ( wide ) | 1/3.4" | 0.8µm |
32 megapixel| lens aperture2.0 | ( wide ) | 1.2µm |
Loud speaker |
Yes | Yes | 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 a/b/g/n/ac/6 | dual-band |
Bluetooth |
5.0 | a2dp | le | 5.0 | a2dp | le | aptx hd | 5.0 | a2dp | le |
GPS |
Yes with a-gps glonass bds | Yes with dual-band a-gps glonass bds galileo | |
NFC |
No | Yes ( china only ) | Yes |
Radio |
FM Radio | recording | Yes | wireless FM Radio | rds | recording |
USB |
USB Type-C 2.0 | USB Type-C 2.0 | USB on-the-go | USB Type-C 2.0 | otg | magnetic connector |
Sensors |
fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | thermometer |
Battery |
li-po 4000 mAh | Non-removable | li-po 4000 mAh | Non-removable | li-po 9600 mAh | Non-removable |
Battery Charge |
Fast charging 18w | quick charge 4 | Fast charging 27w | quick charge 4+ | 66w wired | 52% in 30 min ( advertised ) | 15w wireless | 5w wireless reversed |
Colors |
black color gradations, blue color gradations, red color gradations, white color gradations | black color gradations, red color gradations, blue color gradations, summer honey, white color gradations | black |
Network technology |
gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / cdma2000 / lte / 5g |
5G bands |
1 | 2 | 3 | 5 | 7 | 8 | 12 | 20 | 25 | 28 | 38 | 40 | 41 | 66 | 71 | 77 | 78 | 79 sa/nsa/sub6 | ||
Network speed |
hspa 42.2/5.76 mbps lte-a (2ca) cat12 600/150 mbps | hspa 42.2/5.76 mbps lte-a | hspa lte 5g |
GPRS |
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EDGE |
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Approx price |
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