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Brand | apple | xiaomi | vivo |
Model | apple Watch se | xiaomi redmi k90 | vivo y50t |
Announced | 2020 September 15 | 2025 October 23 | 2021 November 16 |
Status | Available. Released 2020 September 18 | Available. Released 2025 October 23 | Available. Released 2021 November 16 |
Device Body | glass front | ceramic/sapphire crystal back | aluminum frame | glass front | aluminum frame | |
Dimensions | 44 x 38 x 10.4 mm ( 1.73 x 1.50 x 0.41 in ) | 157.5 x 75.3 x 8 mm ( 6.20 x 2.96 x 0.31 in ) | 162 x 76.6 x 8.5 mm ( 6.38 x 3.02 x 0.33 in ) |
Weight in gram | 36.4 | 206 | 190 |
SIM card | eSIM | Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | 50meterwater resistant | ip68 dust tight and water resistant immersible up to 1.5meterfor 30 min | No |
Display type | Retina LTPO OLED | 1000 Luminance units ( the peak ) | AMOLED | 68b colors | 2560hz pwmillion| 120hz | dolby vision | hdr vivid | hdr10+ | 3500 Luminance units ( the peak ) | IPS LCD |
Display resolution | 448 x 368 pixels ( ~326 pixel per inch density ) | 1156 x 2510 pixels | 19.5 : 9 ratio ( ~419 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~395 pixel per inch density ) |
Display size | 1.78 inches | 6.59 inches | 106.5 cm2 ( ~89.8% screen to body ratio ) | 6.53 inches | 104.7 cm2 ( ~84.4% screen to body ratio ) |
Display Protection | ion-x strengthened glass | ||
Operating System | watchos 7.0 | upgradable to watchos 10.6 | android 16 | hyperos 3 | android 10 | originos |
CPU | Dual-core | Octa-core ( 2x4.32 GHz oryon v2 phoenix l + 6x3.53 GHz oryon v2 phoenix m ) | Octa-core ( 2x2.3 GHz kryo 465 gold & 6x1.8 GHz kryo 465 silver ) |
Chipset | apple s5 | Qualcomm sm8750-ab snapdragon 8 elite ( 3 nm ) | Qualcomm sm7125 snapdragon 720g ( 8 nm ) |
GPU | powervr | adreno 830 | adreno 618 |
Memory card | No | No | microsdxc |
Memory v1 | 32gb 1gb RAM | 256gb 12gb RAM | 128gb 8gb RAM |
Memory v2 | 512gb 12gb RAM | 512gb 16gb RAM | 1tb 16gb RAM | ||
Primary camera | | 50 megapixel| lens aperture1.9 | 24mm ( wide ) | 1/1.55" | 1.0µm | phase detection autofocus | OIS 50 megapixel| lens aperture2.2 | 60mm ( telephoto ) | phase detection autofocus | 2.5x optical zoom 8 megapixel| lens aperture2.2 | 15mm | 120˚ ( ultrawide ) | 48 megapixel| lens aperture1.8 | 25mm ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | | 20 megapixel| ( wide ) | 1/2.0" | 0.8µm | 8 megapixel| lens aperture2.0 | ( wide ) |
Loud speaker | Yes | Yes with stereo speakers | Yes |
Audio jack | No | No | Yes |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6/7 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 5.4 | a2dp | le | lhdc 5.0 | asha | 5.1.0 | a2dp | le | aptx hd |
GPS | |||
NFC | Yes | Yes | No |
Radio | No | No | No |
USB | No | USB Type-C | otg | microusb 2.0 | otg |
Sensors | accelerometer | gyroscope | heart rate ( 2nd generation ) | barometer | always-on altimeter | compass | fingerprint ( under display | ultrasonic ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | Li-lon | Non-removable | si/c li-po 7100 mAh | li-po 4500 mAh | Non-removable |
Battery Charge | wireless | 100w wired | pd3.0 | qc3+ | 100w pps | 22.5w reverse wired | 18w wired |
Colors | silver, gold, gray color gradations | black, white, blue, purple | black, blue |
Network technology | gsm / hspa / lte | gsm / hspa / lte / 5g | gsm / cdma / hspa / cdma2000 / lte |
5G bands | 1 | 3 | 5 | 7 | 8 | 28 | 66 | 38 | 40 | 41 | 48 | 77 | 78 sa/nsa | ||
Network speed | hspa lte | hspa lte 5g | hspa lte-a |
GPRS | |||
EDGE | |||
Approx price |
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250 GBP
294 EUR
2870 NOK
3100 SEK
18500 RUB
300 USD
1560 BRL
430 AUD
390000 KRW
40000 JPY
410 SGD
1320 MYR
1090 AED
5000 ZAR
