Compare Devices
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Brand | oppo | realme | nokia |
Model | oppo Watch 3 pro | realme narzo 20 pro | nokia 4.2 |
Announced | 2022 August 10 | 2020 September 21 | 2019 February 24 |
Status | Available. Released 2022 August 19 | Available. Released 2020 September 25 | Available. Released 2019 May 07 |
Device Body | glass front | aluminum frame | glass front | glass back | plastic frame | |
Dimensions | 50.4 x 38.5 x 12.8 mm ( 1.98 x 1.52 x 0.50 in ) | 162.3 x 75.4 x 9.4 mm ( 6.39 x 2.97 x 0.37 in ) | 149 x 71.3 x 8.4 mm ( 5.87 x 2.81 x 0.33 in ) |
Weight in gram | 37.5 | 191 | 161 |
SIM card | eSIM ( market/region dependent ) | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | 50 meter depth - 10 minutes water resistant | No | No |
Display type | LTPO AMOLED | IPS LCD | 90hz | 480 Luminance units ( typ ) | IPS LCD |
Display resolution | 378 x 496 pixels ( ~327 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~405 pixel per inch density ) | 720 x 1520 pixels | 19 : 9 ratio ( ~295 pixel per inch density ) |
Display size | 1.91 inches | 6.5 inches | 102.0 cm2 ( ~83.4% screen to body ratio ) | 5.71 inches | 81.4 cm2 ( ~76.6% screen to body ratio ) |
Display Protection | corning gorilla glass | ||
Operating System | android wear Operating system - international | android 10 | realme ui | android 9.0 ( pie ) | upgradable to android 11 | android one |
CPU | Quad-core 1.7 GHz cortex-a53 | Octa-core ( 2x2.05 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 4x1.95 GHz cortex-a53 & 4x1.45 GHz Cortex a53 ) |
Chipset | Qualcomm snapdragon w5+ generation 1 ( 4 nm ) | mediatek helio g95 ( 12 nm ) | Qualcomm sdm439 snapdragon 439 ( 12 nm ) |
GPU | adreno a702 | mali-g76 mc4 | adreno 505 |
Memory card | No | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) |
Memory v1 | 32gb 1gb RAM | 64gb 6gb RAM | 16gb 2gb RAM |
Memory v2 | 128gb 8gb RAM | 32gb 3gb RAM | |
Primary camera | | 48 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.3 | 119˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | 13 megapixel| lens aperture2.2 | 1/3.1" | 1.12µm | phase detection autofocus 2 megapixel| ( depth ) |
Secondary camera | | 16 megapixel| lens aperture2.1 | 26mm ( wide ) | 1/3.09" | 1.0µm | 8 megapixel| lens aperture2.0 | 1/4" | 1.12µm |
Loud speaker | Yes | Yes | Yes |
Audio jack | No | Yes | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | |
Bluetooth | 5.0 | a2dp | le | 5.0 | a2dp | le | aptx hd | 4.2 | a2dp | le | aptx |
GPS | Yes with a-gps glonass | ||
NFC | Yes | No | Yes ( market dependent ) |
Radio | No | No | FM Radio |
USB | No | USB Type-C 2.0 | USB on-the-go | microusb 2.0 | otg |
Sensors | accelerometer | gyroscope | heart rate | compass | barometer | spo2 | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | proximity |
Battery | Li-lon 550 mAh | Non-removable | li-po 4500 mAh | Non-removable | Li-lon 3000 mAh | Non-removable |
Battery Charge | Fast charging 65w | superdart charge | ||
Colors | black, silver | white color gradations, black color gradations | black, sand color color gradations |
Network technology | hspa / lte | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa lte | hspa 42.2/5.76 mbps lte-a | hspa 42.2/5.76 mbps lte cat4 150/50 mbps |
GPRS | |||
EDGE | |||
Approx price |
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230 GBP
271 EUR
2670 NOK
2900 SEK
17200 RUB
280 USD
1450 BRL
400 AUD
360000 KRW
37000 JPY
380 SGD
1230 MYR
1010 AED
4700 ZAR
