Compare Devices
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Brand | vivo | lenovo | apple |
Model | vivo y400 pro | lenovo tab m8 (4th gen) | apple Watch series 2 aluminum 42mm |
Announced | 2025 June 20 | 2023 April 22 | 2016 September. Released 2016 December |
Status | Available. Released 2025 June 27 | Available. Released 2023 May | discontinued |
Device Body | glass front | plastic back | plastic frame | glass front | plastic frame | plastic back | glass front | ceramic back | aluminum frame |
Dimensions | 163.8 x 75.0 x 7.5 or 7.7 mm | 197.8 x 119.8 x 9 mm ( 7.79 x 4.72 x 0.35 in ) | 42.5 x 36.4 x 11.4 mm ( 1.67 x 1.43 x 0.45 in ) |
Weight in gram | 182 | 320 | 34.2 |
SIM card | Nano-SIM + Nano-SIM | Nano-SIM ( cellular model only ) | No |
Water Resistance | ip65 dust tight and water resistant low pressure water jets | No | 50meterwater resistant |
Display type | AMOLED | 120hz | hdr | 1300 Luminance units ( hbmillion) | 4500 Luminance units ( the peak ) | IPS LCD | 350 Luminance units ( typ ) | Retina OLED | 1000 Luminance units ( the peak ) |
Display resolution | 1080 x 2392 pixels ( ~388 pixel per inch density ) | 800 x 1280 pixels | 16 : 10 ratio ( ~189 pixel per inch density ) | 390 x 312 pixels ( ~303 pixel per inch density ) |
Display size | 6.77 inches | 110.9 cm2 ( ~90.3% screen to body ratio ) | 8.0 inches | 185.6 cm2 ( ~78.3% screen to body ratio ) | 1.65 inches |
Display Protection | ion-x strengthened glass | ||
Operating System | android 15 | funtouch 15 | android 13 | watchos 3.0 | upgradable to 6.2.8 |
CPU | Octa-core ( 4x2.5 GHz cortex-a78 & 4x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.6 GHz cortex-a53 ) | Dual-core 780 mhz cortex-a7 |
Chipset | mediatek dimensity 7300 ( 4 nm ) | mediatek mt8768 helio a22 ( 12 nm ) | apple s2 ( 16 nm ) |
GPU | mali-g615 mc2 | powervr ge8320 | powervr g6200 |
Memory card | No | microsdxc ( dedicated slot ) | No |
Memory v1 | 128gb 8gb RAM | 32gb 3gb RAM | 8gb 512mb RAM |
Memory v2 | 256gb 8gb RAM | 64gb 4gb RAM | |
Primary camera | 50 megapixel| lens aperture1.8 | ( wide ) | 1/1.95" | 0.8µm | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) | 5 megapixel| Auto focus or 8megapixel| Auto focus | |
Secondary camera | 32 megapixel| lens aperture2.5 | ( wide ) | 2 mega pixel | |
Loud speaker | Yes with stereo speakers | Yes with dual speakers | Yes |
Audio jack | No | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 b/g/n |
Bluetooth | 5.4 | a2dp | le | 5.0 | a2dp | le | 4.0 | a2dp |
GPS | Yes with glonass | ||
NFC | No | No | Yes |
Radio | No | FM Radio | No |
USB | USB Type-C 2.0 | otg | USB Type-C 2.0 | otg | No |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity | accelerometer | gyroscope | heart rate |
Battery | Li-lon 5500 mAh | li-po 5100 mAh | Li-lon 334 mAh ( 1.27watt per hour ) | Non-removable |
Battery Charge | 90w wired | 50% in 19 min | 6w reverse wired | 10w wired | wireless charging |
Colors | gold color gradations, white color gradations, purple color gradations | blue color gradations, grey color gradations | silver color gradations, gold, gold color gradations, gray |
Network technology | gsm / hspa / lte / 5g | gsm / hspa / lte | No cellular connectivity |
5G bands | 1 | 3 | 5 | 8 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa lte 5g | hspa lte - cellular model only | |
GPRS | No | ||
EDGE | No | ||
Approx price |
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260 GBP
307 EUR
2970 NOK
3200 SEK
19200 RUB
310 USD
1610 BRL
440 AUD
400000 KRW
41000 JPY
420 SGD
1360 MYR
1120 AED
5200 ZAR
