Compare Devices
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Brand | apple | lenovo | xiaomi |
Model | apple Watch series 2 aluminum 42mm | lenovo yoga tab 3 8.0 | xiaomi mi 11 ultra |
Announced | 2016 September. Released 2016 December | 2015 October. Released 2015 October | 2021 March 29 |
Status | discontinued | discontinued | Available. Released 2021 April 02 |
Device Body | glass front | ceramic back | aluminum frame | glass front ( gorilla glass victus ) | ceramic back | aluminum frame | |
Dimensions | 42.5 x 36.4 x 11.4 mm ( 1.67 x 1.43 x 0.45 in ) | 209.8 x 145.8 x 7 mm ( 8.26 x 5.74 x 0.28 in ) | 164.3 x 74.6 x 8.4 mm ( 6.47 x 2.94 x 0.33 in ) |
Weight in gram | 34.2 | 467.2 | 234 |
SIM card | No | No | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | 50meterwater resistant | No | ip68 dust/water resistant up to 1.5meterfor 30 min |
Display type | Retina OLED | 1000 Luminance units ( the peak ) | IPS LCD | AMOLED | 1b colors | 120hz | hdr10+ | dolby vision | 900 Luminance units ( hbmillion) | 1700 Luminance units ( the peak ) |
Display resolution | 390 x 312 pixels ( ~303 pixel per inch density ) | 800 x 1280 pixels | 16 : 10 ratio ( ~189 pixel per inch density ) | 1440 x 3200 pixels | 20 : 9 ratio ( ~515 pixel per inch density ) |
Display size | 1.65 inches | 8.0 inches | 185.6 cm2 ( ~60.7% screen to body ratio ) | 6.81 inches | 112.0 cm2 ( ~91.4% screen to body ratio ) |
Display Protection | ion-x strengthened glass | corning gorilla glass victus | |
Operating System | watchos 3.0 | upgradable to 6.2.8 | android 5.1 ( lollipop ) | android 11 | upgradable to android 13 | miui 14 |
CPU | Dual-core 780 mhz cortex-a7 | Quad-core 1.1 GHz cortex-a7 | Octa-core ( 1x2.84 GHz cortex-x1 & 3x2.42 GHz cortex-a78 & 4x1.80 GHz cortex-a55 ) |
Chipset | apple s2 ( 16 nm ) | Qualcomm msm8909 snapdragon 210 ( 28 nm ) | Qualcomm sm8350 snapdragon 888 5g ( 5 nm ) |
GPU | powervr g6200 | adreno 304 | adreno 660 |
Memory card | No | No | |
Memory v1 | 8gb 512mb RAM | 16gb 1gb RAM | 256gb 8gb RAM |
Memory v2 | 256gb 12gb RAM | 512gb 12gb RAM | ||
Primary camera | | 8 megapixel| Auto focus | 50 megapixel| lens aperture2.0 | 24mm ( wide ) | 1/1.12" | 1.4µm | Dual Pixel phase detection autofocus | Laser Auto focus | OIS 48 megapixel| lens aperture4.1 | 120mm ( periscope telephoto ) | 1/2.0" | 0.8µm | phase detection autofocus | OIS | 5x optical zoom 48 megapixel| lens aperture2.2 | 12mm | 128˚ ( ultrawide ) | 1/2.0" | 0.8µm | phase detection autofocus |
Secondary camera | | | 20 megapixel| lens aperture2.2 | 27mm ( wide ) | 1/3.4" | 0.8µm |
Loud speaker | Yes | Yes with stereo speakers | Yes with stereo speakers |
Audio jack | No | Yes | No |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6e | dual-band | Wi-Fi Direct | dlna |
Bluetooth | 4.0 | a2dp | 4.0 | a2dp | 5.2 | a2dp | le | aptx hd |
GPS | Yes with glonass | ||
NFC | Yes | No | Yes |
Radio | No | No | No |
USB | No | microusb 2.0 | USB Type-C 2.0 | otg |
Sensors | accelerometer | gyroscope | heart rate | accelerometer | fingerprint ( under display | optical ) | accelerometer | gyroscope | compass | color spectrum |
Battery | Li-lon 334 mAh ( 1.27watt per hour ) | Non-removable | Li-lon 6200 mAh | Non-removable | li-po 5000 mAh | Non-removable |
Battery Charge | wireless charging | 67w wired | pd3.0 | qc4 | 100% in 36 min ( advertised ) | 67w wireless | 100% in 39 min ( advertised ) | 10w reverse wireless | |
Colors | silver color gradations, gold, gold color gradations, gray | black | white color gradations, black color gradations |
Network technology | No cellular connectivity | No cellular connectivity | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | 1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 77 | 78 | 79 sa/nsa - international | ||
Network speed | hspa lte-a 5g | ||
GPRS | No | No | |
EDGE | No | No | |
Approx price |
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380 GBP
455 EUR
4450 NOK
4700 SEK
28700 RUB
460 USD
2420 BRL
660 AUD
600000 KRW
62000 JPY
640 SGD
2040 MYR
1680 AED
7700 ZAR
