Compare Devices
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Brand | samsung | oppo | huawei |
Model | samsung galaxy m02 | oppo reno5 f | huawei Watch gt 6 |
Announced | 2021 February 02 | 2021 March 17 | 2025 September 19 |
Status | Available. Released 2021 February 09 | Available. Released 2021 March 17 | Available. Released 2025 September 19 |
Device Body | glass front | plastic back | plastic frame | glass front | stainless steel frame | |
Dimensions | 164 x 75.9 x 9.1 mm ( 6.46 x 2.99 x 0.36 in ) | 160.1 x 73.2 x 7.8 mm ( 6.30 x 2.88 x 0.31 in ) | 46 x 46 x 11 mm ( 1.81 x 1.81 x 0.43 in ) |
Weight in gram | 206 | 172 | 51.3 |
SIM card | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | No |
Water Resistance | No | No | ip69 dust tight and water resistant high pressure water jets; immersible up to 50m/50 meter depth - 10 minutes for 10 min |
Display type | pls LCD | AMOLED | 430 Luminance units ( typ ) | 800 Luminance units ( the peak ) | AMOLED | 3000 Luminance units ( the peak ) |
Display resolution | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~409 pixel per inch density ) | 466 x 466 pixels ( ~317 pixel per inch density ) |
Display size | 6.5 inches | 102.0 cm2 ( ~81.9% screen to body ratio ) | 6.43 inches | 99.8 cm2 ( ~85.2% screen to body ratio ) | 1.47 inches |
Display Protection | |||
Operating System | android 10 | one ui 2.0 | android 11 | coloros 11.1 | harmonyos 6.0 |
CPU | Quad-core 1.5 GHz cortex-a53 | Octa-core ( 2x2.2 GHz cortex-a75 & 6x2.0 GHz cortex-a55 ) | |
Chipset | mediatek mt6739w ( 28 nm ) | mediatek mt6779v helio p95 ( 12 nm ) | |
GPU | powervr ge8100 | powervr gm9446 | |
Memory card | microsdxc ( dedicated slot ) | microsdxc | No |
Memory v1 | 32gb 2gb RAM | 128gb 8gb RAM | |
Memory v2 | 32gb 3gb RAM | unspecified | |
Primary camera | 13 megapixel| lens aperture1.9 | ( wide ) | Auto focus 2 megapixel| lens aperture2.4 | ( macro ) | 48 megapixel| lens aperture1.7 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 16mm | 119˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | |
Secondary camera | 5 megapixel| lens aperture2.0 | 32 megapixel| lens aperture2.4 | 24mm ( wide ) | |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | No |
Bluetooth | 5.0 | a2dp | le | 5.1.0 | a2dp | le | aptx hd | 6.0 | a2dp | le |
GPS | |||
NFC | No | No | Yes |
Radio | unspecified | unspecified | No |
USB | microusb 2.0 | USB Type-C 2.0 | otg | No |
Sensors | accelerometer | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | gyroscope | heart rate | barometer | compass | spo2 | thermometer ( body temperature ) |
Battery | li-po 5000 mAh | Non-removable | li-po 4310 mAh | Non-removable | Li-lon 867 mAh |
Battery Charge | 30w wired | 10w wireless | |
Colors | black, gray, blue, red | black color gradations, purple color gradations | black, silver, gold |
Network technology | gsm / hspa / lte | gsm / hspa / lte | No cellular connectivity |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa lte-a | |
GPRS | No | ||
EDGE | No | ||
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