Compare Devices
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Brand | huawei | samsung | zte |
Model | huawei Watch 2 classic | samsung galaxy m16 | zte nubia z50 ultra |
Announced | 2017 February | 2025 February 27 | 2023 March 07 |
Status | Available. Released 2017 May | Available. Released 2025 March 05 | Available. Released 2023 March 14 |
Device Body | glass front | plastic back | plastic frame | ||
Dimensions | 48.9 x 45 x 12.6 mm ( 1.93 x 1.77 x 0.50 in ) | 164.4 x 77.9 x 7.9 mm ( 6.47 x 3.07 x 0.31 in ) | 163.9 x 76.3 x 8.3 mm ( 6.45 x 3.00 x 0.33 in ) |
Weight in gram | 60.5 | 191 | 228 |
SIM card | No | Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | ip54 dust protected and water resistant water splashes | No | |
Display type | OLED capacitive touchscreen | 16millioncolors | Super AMOLED | 90hz | 800 Luminance units ( hbmillion) | AMOLED | 1b colors | 120hz | hdr10+ | 1500 Luminance units ( the peak ) |
Display resolution | 390 x 390 pixels | 1 : 1 ratio ( ~326 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~385 pixel per inch density ) | 1116 x 2480 pixels | 20 : 9 ratio ( ~400 pixel per inch density ) |
Display size | 1.2 inches | 9.2 cm2 ( ~42.0% screen to body ratio ) | 6.7 inches | 110.2 cm2 ( ~86.0% screen to body ratio ) | 6.8 inches | 111.6 cm2 ( ~89.3% screen to body ratio ) |
Display Protection | |||
Operating System | android wear Operating system 2.0 | upgradable to 2.1 | android 15 | up to 6 major android upgrades | one ui 7 | android 13 | myos 13 |
CPU | Quad-core 1.1 GHz cortex-a7 | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 1x3.2 GHz cortex-x3 & 2x2.8 GHz cortex-a715 & 2x2.8 GHz cortex-a710 & 3x2.0 GHz cortex-a510 ) |
Chipset | Qualcomm msm8909w snapdragon wear 2100 | mediatek dimensity 6300 ( 6 nm ) | Qualcomm sm8550-ab snapdragon 8 generation 2 ( 4 nm ) |
GPU | adreno 304 | mali-g57 mc2 | adreno 740 |
Memory card | No | microsdxc ( uses shared sim slot ) | No |
Memory v1 | 4gb 768mb RAM | 128gb 4gb RAM | 256gb 8gb RAM |
Memory v2 | 128gb 6gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | 1tb 16gb RAM | |
Primary camera | | 50 megapixel| lens aperture1.8 | ( wide ) | 1/2.76" | 0.64µm | Auto focus 5 megapixel| lens aperture2.2 | ( ultrawide ) | 1/5.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) | 64 megapixel| lens aperture1.6 | 35mm ( standard ) | 1/1.73" | 0.8µm | phase detection autofocus | OIS 64 megapixel| lens aperture3.3 | 85mm ( periscope telephoto ) | 1/2.0" | phase detection autofocus | OIS | 3.3x optical zoom ( vs. 26mm cam ) 50 megapixel| lens aperture2.x | 14mm | 116˚ ( ultrawide ) | phase detection autofocus |
Secondary camera | | 13 megapixel| lens aperture2.0 | ( wide ) | 1/3.1" | 1.12µm | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 1.22µm | under display |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | No | No | No |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6e | dual-band | Wi-Fi Direct |
Bluetooth | 4.1.0 | le | 5.3 | a2dp | le | 5.3 | a2dp | le audio | aptx hd | aptx adaptive | aptx lossless |
GPS | Yes | ||
NFC | Yes | Yes | Yes | ese |
Radio | No | No | No |
USB | No | USB Type-C 2.0 | USB Type-C 3.1.0 | otg |
Sensors | accelerometer | gyroscope | heart rate | barometer | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | Non-removable Li-lon 420 mAh battery | 5000 mAh | li-po 5000 mAh | Non-removable |
Battery Charge | 25w wired | 80w wired | pd3.0 | qc4 | |
Colors | grey color gradations | black color gradations, green color gradations, pink color gradations | black, silver, sky color color gradations |
Network technology | No cellular connectivity | gsm / hspa / lte / 5g | gsm / cdma / hspa / cdma2000 / lte / 5g |
5G bands | 1 | 3 | 5 | 7 | 8 | 28 | 40 | 41 | 66 | 77 | 78 sa/nsa/sub6 | sa/nsa | |
Network speed | hspa lte 5g | hspa lte (ca) 5g | |
GPRS | No | ||
EDGE | No | ||
Approx price |
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260 GBP
304 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
