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Brand | xiaomi | zte | vivo |
Model | xiaomi redmi k20 pro | zte blade a36 | vivo v17 (china) |
Announced | 2019 May 28 | 2025 June 18 | 2019 November |
Status | Available. Released 2019 June 01 | Available. Released 2025 June | Available. Released 2019 December |
Device Body | glass front ( gorilla glass 5 ) | glass back ( gorilla glass 5 ) | aluminum frame | glass front | plastic frame | plastic back | |
Dimensions | 156.7 x 74.3 x 8.8 mm ( 6.17 x 2.93 x 0.35 in ) | 167.6 x 77.4 x 8.3 mm ( 6.60 x 3.05 x 0.33 in ) | 159.3 x 75.2 x 8.7 mm ( 6.27 x 2.96 x 0.34 in ) |
Weight in gram | 191 | 186.7 | |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM | Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | Super AMOLED | HDR10 | IPS LCD | 90hz | Super AMOLED capacitive touchscreen | 16millioncolors |
Display resolution | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~260 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~404 pixel per inch density ) |
Display size | 6.39 inches | 100.2 cm2 ( ~86.1% screen to body ratio ) | 6.75 inches | 110.0 cm2 ( ~84.8% screen to body ratio ) | 6.38 inches | 99.9 cm2 ( ~83.4% screen to body ratio ) |
Display Protection | corning gorilla glass 5 | mohs level 4 | |
Operating System | android 9.0 ( pie ) | upgradable to android 10 | miui 12 | android 15 | android 9.0 ( pie ) ; funtouch 9.2 |
CPU | Octa-core ( 1x2.84 GHz kryo 485 & 3x2.42 GHz kryo 485 & 4x1.78 GHz kryo 485 ) | Octa-core ( 2x1.6 GHz cortex-a75 & 6x1.6 GHz cortex-a55 ) | Octa-core ( 4x2.0 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) |
Chipset | Qualcomm sm8150 snapdragon 855 ( 7 nm ) | unisoc t7200 ( 12 nm ) | Qualcomm sdm665 snapdragon 665 ( 11 nm ) |
GPU | adreno 640 | mali-g57 mp1 | adreno 610 |
Memory card | No | microsdxc ( dedicated slot ) | microsdxc ( uses shared sim slot ) |
Memory v1 | 64gb 6gb RAM | 64gb 4gb RAM | 128gb 8gb RAM |
Memory v2 | 128gb 6gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | ||
Primary camera | 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 | 13 megapixel| Auto focus | 48 megapixel| lens aperture1.8 | ( wide ) | 1/2.0 | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1/4.0 | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) | 1/5.0 | 1.75µm 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | Motorized pop-up 20 megapixel| lens aperture2.2 | ( wide ) | 1/3.4" | 0.8µm | 5 mega pixel | 32 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8 | 0.8µm |
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 | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 5.0 | a2dp | le | aptx hd | 5.2 | a2dp | le | 5.0 | a2dp | le |
GPS | Yes with dual-band a-gps glonass bds galileo | Yes with a-gps glonass galileo bds | |
NFC | Yes ( china only ) | No | Yes |
Radio | Yes | FM Radio | FM Radio |
USB | USB Type-C 2.0 | USB on-the-go | USB Type-C 2.0 | 2.0 | Type-C 1.0.0 reversible connector | USB on-the-go |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | li-po 4000 mAh | Non-removable | 5000 mAh | Non-removable li-po 4500 mAh battery |
Battery Charge | Fast charging 27w | quick charge 4+ | 10w wired | |
Colors | black color gradations, red color gradations, blue color gradations, summer honey, white color gradations | black, green, silver | blue color gradations, blue color gradations |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a | hspa lte | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/150 mbps |
GPRS | |||
EDGE | |||
Approx price |
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260 GBP
315 EUR
3030 NOK
3200 SEK
19500 RUB
310 USD
1650 BRL
450 AUD
410000 KRW
42000 JPY
430 SGD
1390 MYR
1150 AED
5300 ZAR
