Compare Devices
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Brand | vivo | cat | xiaomi |
Model | vivo y31 pro | cat s32 | xiaomi redmi note 9 pro 5g |
Announced | 2025 September 15 | 2020 January | 2020 November 26 |
Status | Available. Released 2025 September 15 | Coming soon. expected. release 2020 March | Available. Released 2020 December 01 |
Device Body | glass front | plastic back | plastic frame | glass front ( gorilla glass 5 ) | glass back ( gorilla glass 5 ) | |
Dimensions | 165.7 x 76.3 x 8.1 mm ( 6.52 x 3.00 x 0.32 in ) | - | 165.4 x 76.8 x 9 mm ( 6.51 x 3.02 x 0.35 in ) |
Weight in gram | 204 | 215 | |
SIM card | Nano-SIM + Nano-SIM | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | ip64 dust tight and water resistant water splashes | No | |
Display type | IPS LCD | 120hz | 960hz pwmillion| 1050 Luminance units ( hbmillion) | IPS LCD capacitive touchscreen | 16millioncolors | IPS LCD | HDR10 | 120hz | 450 Luminance units ( typ ) |
Display resolution | 1080 x 2408 pixels | 20 : 9 ratio ( ~393 pixel per inch density ) | 720 x 1440 pixels | 18 : 9 ratio ( ~293 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) |
Display size | 6.72 inches | 108.8 cm2 ( ~86.0% screen to body ratio ) | 5.5 inches | 78.1 cm2 | 6.67 inches | 107.4 cm2 ( ~84.6% screen to body ratio ) |
Display Protection | corning gorilla glass 5 | ||
Operating System | android 15 | funtouch 15 | android 10.0 | planned upgrade to android 11.0 | android 10 | miui 12 |
CPU | Octa-core ( 4x2.5 GHz cortex-a78 & 4x2.0 GHz cortex-a55 ) | Quad-core 1.8 GHz cortex-a53 | Octa-core ( 2x2.2 GHz kryo 570 & 6x1.8 GHz kryo 570 ) |
Chipset | mediatek dimensity 7300 ( 4 nm ) | mediatek mt6761d helio a20 ( 12 nm ) | Qualcomm sm7225 snapdragon 750g 5g ( 8 nm ) |
GPU | mali-g615 mc2 | powervr ge8320 | adreno 619 |
Memory card | No | microsdxc ( dedicated slot ) | microsdxc ( uses shared sim slot ) |
Memory v1 | 128gb 8gb RAM | 32gb 3gb RAM | 128gb 6gb RAM |
Memory v2 | 256gb 8gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | |
Primary camera | 50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus auxiliary lens | 13 megapixel| Auto focus | 108 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.52" | 0.7µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 118˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 8 megapixel| ( wide ) | 5 mega pixel | 16 megapixel| lens aperture2.5 | ( wide ) | 1/3.06" | 1.0µm |
Loud speaker | Yes with stereo speakers | Yes | Yes with stereo speakers |
Audio jack | No | Yes | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 5.4 | a2dp | le | 5.0 | a2dp | le | 5.1.0 | a2dp | le |
GPS | Yes with a-gps glonass bds | ||
NFC | No | Yes | Yes |
Radio | No | FM Radio | unspecified |
USB | USB Type-C 2.0 | otg | microusb 2.0 | USB on-the-go | USB Type-C 2.0 |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | compass |
Battery | Li-lon 6500 mAh | Non-removable li-po 4200 mAh battery | li-po 4820 mAh | Non-removable |
Battery Charge | 44w wired | 50% in 40 min | reverse wired | 33w wired | 100% in 58 min ( advertised ) | |
Colors | white color gradations, brown color gradations | black | gray, blue, red color gradations |
Network technology | gsm / hspa / lte / 5g | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | 1 | 3 | 5 | 8 | 28 | 40 | 77 | 78 sa/nsa | 1 | 3 | 41 | 78 | 79 sa/nsa/sub6 | |
Network speed | hspa lte 5g | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte-a 5g |
GPRS | |||
EDGE | |||
Approx price |
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150 GBP
186 EUR
1780 NOK
1900 SEK
11500 RUB
190 USD
970 BRL
270 AUD
240000 KRW
25000 JPY
260 SGD
820 MYR
680 AED
3100 ZAR
