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Brand | vivo | xiaomi | vivo |
Model | vivo y83 | xiaomi redmi note 8t | vivo t4x |
Announced | 2018 May | 2019 November 06 | 2025 March 05 |
Status | Available. Released 2018 May | Available. Released 2019 November 08 | Available. Released 2025 March 12 |
Device Body | glass front ( gorilla glass 5 ) | glass back ( gorilla glass 5 ) | plastic frame | glass front | plastic back | plastic frame | |
Dimensions | 155.2 x 75.2 x 7.7 mm ( 6.11 x 2.96 x 0.30 in ) | 161.1 x 75.4 x 8.6 mm ( 6.34 x 2.97 x 0.34 in ) | 165.7 x 76.3 x 8.1 mm ( 6.52 x 3.00 x 0.32 in ) |
Weight in gram | 150 | 200 | 204 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM |
Water Resistance | No | ip64 dust tight and water resistant water splashes | |
Display type | IPS LCD | IPS LCD | IPS LCD | 120hz | 1050 Luminance units ( hbmillion) |
Display resolution | 720 x 1520 pixels | 19 : 9 ratio ( ~270 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~409 pixel per inch density ) | 1080 x 2408 pixels | 20 : 9 ratio ( ~393 pixel per inch density ) |
Display size | 6.22 inches | 96.6 cm2 ( ~82.7% screen to body ratio ) | 6.3 inches | 97.4 cm2 ( ~80.2% screen to body ratio ) | 6.72 inches | 108.8 cm2 ( ~86.0% screen to body ratio ) |
Display Protection | corning gorilla glass 5 | ||
Operating System | android 8.1 ( oreo ) | funtouch 4 | android 9.0 ( pie ) | upgradable to android 10 | miui 12 | android 15 | funtouch 15 |
CPU | Octa-core 2.0 GHz cortex-a53 | Octa-core ( 4x2.0 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 4x2.5 GHz cortex-a78 & 4x2.0 GHz cortex-a55 ) |
Chipset | mediatek mt6762 helio p22 ( 12 nm ) | Qualcomm sdm665 snapdragon 665 ( 11 nm ) | mediatek dimensity 7300 ( 4 nm ) |
GPU | powervr ge8320 | adreno 610 | mali-g615 mc2 |
Memory card | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) | No |
Memory v1 | 32gb 4gb RAM | 32gb 3gb RAM | 128gb 6gb RAM |
Memory v2 | 64gb 4gb RAM | 64gb 4gb RAM | 128gb 4gb RAM | 128gb 8gb RAM | 256gb 8gb RAM |
Primary camera | 13 megapixel| lens aperture2.2 | phase detection autofocus | 48 megapixel| lens aperture1.8 | 26mm ( 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 ) 2 megapixel| lens aperture2.4 | ( depth ) | 50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 8 megapixel| lens aperture2.2 | 13 megapixel| lens aperture2.0 | ( wide ) | 1/3.1" | 1.12µm | 8 megapixel| lens aperture2.1 | ( wide ) |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 b/g/n | 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 | 4.2 | a2dp | le | 4.2 | a2dp | le | 5.4 | a2dp | le |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass bds | |
NFC | No | Yes | No |
Radio | FM Radio | FM Radio | No |
USB | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | USB on-the-go | USB Type-C 2.0 | otg |
Sensors | fingerprint ( rear-mounted ) | accelerometer | proximity | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | Li-lon 3260 mAh | Non-removable | li-po 4000 mAh | Non-removable | Li-lon 6500 mAh |
Battery Charge | Fast charging 18w | 44w wired | 50% in 40 min | reverse wired | |
Colors | black, white color gradations, red, gold | blue color gradations, white color gradations, grey color gradations | purple color gradations, blue color gradations |
Network technology | gsm / cdma / hspa / lte | gsm / hspa / lte | gsm / hspa / lte / 5g |
5G bands | sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte | hspa 42.2/5.76 mbps lte-a (4ca) cat12 600/50 mbps | hspa lte 5g |
GPRS | |||
EDGE | |||
Approx price |
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210 GBP
252 EUR
2470 NOK
2600 SEK
16000 RUB
260 USD
1350 BRL
370 AUD
340000 KRW
35000 JPY
350 SGD
1140 MYR
940 AED
4300 ZAR
