Compare Devices
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Brand | apple | xiaomi | microsoft |
Model | apple Watch sport 42mm (1st gen) | xiaomi poco f7 | microsoft lumia 550 |
Announced | 2014 September | 2025 June 24 | 2015 October. Released 2015 December |
Status | Available. Released 2015 April | Available. Released 2025 June 24 | discontinued |
Device Body | glass front ( gorilla glass 7i ) | aluminum frame | glass back | ||
Dimensions | 42 x 35.9 x 10.5 mm ( 1.65 x 1.41 x 0.41 in ) | 163.1 x 77.9 x 8.2 mm ( 6.42 x 3.07 x 0.32 in ) | 136.1 x 67.8 x 9.9 mm ( 5.36 x 2.67 x 0.39 in ) |
Weight in gram | 30 | 215.7 | |
SIM card | No | Nano-SIM + Nano-SIM | Nano-SIM |
Water Resistance | ip68 dust tight and water resistant immersible up to 1.5meterfor 30 min | No | |
Display type | OLED capacitive touchscreen | 16millioncolors | AMOLED | 68b colors | 120hz | 3840hz pwmillion| dolby vision | hdr10+ | 700 Luminance units ( typ ) | 1700 Luminance units ( hbmillion) | 3200 Luminance units ( the peak | IPS LCD | |
Display resolution | 390 x 312 pixels ( ~302 pixel per inch density ) | 1280 x 2772 pixels | 19.5 : 9 ratio ( ~447 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~315 pixel per inch density ) |
Display size | 1.65 inches | 8.6 cm2 ( ~57.2% screen to body ratio ) | 6.83 inches | 114.5 cm2 ( ~90.2% screen to body ratio ) | 4.7 inches | 59.7 cm2 ( ~64.7% screen to body ratio ) |
Display Protection | corning gorilla glass 7i | mohs level 5 | ||
Operating System | watchos 1.0 | upgradable to 4.3.2 | android 15 | hyperos 2 | microsoft windows 10 |
CPU | 520 mhz cortex-a7 | Octa-core ( 1x3.21 GHz cortex-x4 & 3x3.0 GHz cortex-a720 & 2x2.8 GHz cortex-a720 & 2x2.0 GHz cortex-a720 ) | Quad-core 1.1 GHz cortex-a7 |
Chipset | apple s1 ( 28 nm ) | Qualcomm sm8735 snapdragon 8s generation 4 ( 4 nm ) | Qualcomm msm8909 snapdragon 210 ( 28 nm ) |
GPU | powervr sgx543 | adreno 825 | adreno 304 |
Memory card | No | No | microsdxc ( dedicated slot ) |
Memory v1 | 8gb 512mb RAM | 256gb 12gb RAM | 8gb 1gb RAM |
Memory v2 | 512gb 12gb RAM | ||
Primary camera | | 50 megapixel| lens aperture1.5 | 26mm ( wide ) | 1/1.95" | 0.8µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 15mm ( ultrawide ) | 1/4.0" | 1.12µm | 5 megapixel| lens aperture2.4 | 1/4.0" | Auto focus |
Secondary camera | | 20 megapixel| lens aperture2.2 | ( wide ) | 1/4" | 2 megapixel| lens aperture2.8 |
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 b/g/n | hotspot |
Bluetooth | 4.0 | le | 6.0 | a2dp | le | aptx hd | aptx adaptive | lhdc 5 | 4.1.0 | a2dp |
GPS | No | ||
NFC | Yes | Yes | No |
Radio | No | No | FM Radio |
USB | No | USB Type-C 2.0 | otg | microusb 2.0 |
Sensors | accelerometer | gyroscope | heart rate | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity |
Battery | Non-removable Li-lon 250 mAh battery ( 0.94watt per hour ) | 6500 mAh - international model | Li-lon 2100 mAh | removable |
Battery Charge | 90w wired | pd3.0 | qc3+ | 80% in 30 min | 22.5w reverse wired | ||
Colors | white color gradations, orange, black color gradations, white color gradations, blue, yellow, apricot, blue color gradations, black color gradations | black, white, silver color gradations | black, white |
Network technology | No cellular connectivity | gsm / hspa / lte / 5g | gsm / hspa / lte |
5G bands | 1 | 2 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 48 | 66 | 77 | 78 sa/nsa/sub6 | ||
Network speed | hspa lte 5g | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | |
GPRS | No | ||
EDGE | No | ||
Approx price |
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210 GBP
251 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
