Compare Devices

oppo watch s
nokia xr20
tecno spark 20c
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Brand
 oppo nokia tecno
Model
 oppo Watch s nokia xr20 tecno spark 20c
Announced
 2025 October 16 2021 July 27 2023 November 27
Status
 Available. Released 2025 October 22 Available. Released 2021 August 04 Available. Released 2023 December
Device Body
 glass front | plastic back | plastic frame
Dimensions
 45 x 45 x 8.9 mm ( 1.77 x 1.77 x 0.35 in ) 171.6 x 81.5 x 10.6 mm ( 6.76 x 3.21 x 0.42 in ) 163.7 x 75.6 x 8.6 mm ( 6.44 x 2.98 x 0.34 in )
Weight in gram
 35 248
SIM card
 No single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) Nano-SIM + Nano-SIM
Water Resistance
 ip68 dust tight and water resistant immersible up to 1.5meterfor 30 min ip68 dust/water resistant up to 1.5meterfor 60 min No
Display type
 AMOLED | 3000 Luminance units ( the peak ) IPS LCD | 550 Luminance units IPS LCD | 90hz
Display resolution
 464 x 464 pixels ( ~317 pixel per inch density ) 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) 720 x 1612 pixels | 20 : 9 ratio ( ~267 pixel per inch density )
Display size
 1.46 inches 6.67 inches | 107.4 cm2 ( ~76.8% screen to body ratio ) 6.6 inches | 104.6 cm2 ( ~84.6% screen to body ratio )
Display Protection
 corning gorilla glass victus
Operating System
 coloros watch 7.1 android 11 | upgradable to android 13 android 13
CPU
 Octa-core ( 2x2.0 GHz kryo 460 & 6x1.8 GHz kryo 460 ) Octa-core 2.2 GHz cortex-a53
Chipset
 Qualcomm snapdragon w5 generation 1 ( 4 nm ) Qualcomm sm4350 snapdragon 480 5g ( 8 nm ) mediatek
GPU
 adreno 619
Memory card
 No microsdxc ( uses shared sim slot ) microsdxc
Memory v1
 64gb 4gb RAM 128gb 4gb RAM
Memory v2
 4gb 128gb 6gb RAM 128gb 8gb RAM | 256gb 4gb RAM
Primary camera

48 megapixel| lens aperture1.8 | ( wide ) | 1/2.25" | 0.8µm | phase detection autofocus
13 megapixel| lens aperture2.4 | 123˚ ( ultrawide ) | 1/3.0" | 1.12µm
50 megapixel| ( wide ) | 1/2.8" | phase detection autofocus
Secondary camera

8 megapixel| lens aperture2.0 ( wide ) | 1/4.0" | 1.12µm
8 mega pixel
Loud speaker
 Yes Yes with stereo speakers Yes with stereo speakers
Audio jack
 No Yes Yes
WLAN
 No Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct Yes
Bluetooth
 5.2 | a2dp | le 5.1.0 | a2dp | le | aptx adaptive Yes
GPS
NFC
 Yes Yes No
Radio
 No unspecified FM Radio
USB
 No USB Type-C 3.0 USB Type-C | otg
Sensors
 accelerometer | gyroscope | barometer | compass | heart rate | spo2 fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | barometer fingerprint ( side-mounted ) | accelerometer | compass
Battery
 Li-lon 339 mAh li-po 4630 mAh | Non-removable 5000 mAh
Battery Charge
 18w wired | 15w wireless 18w wired
Colors
 black, silver blue color gradations, gray color gradations white color gradations, gold color gradations, magic skin, black color gradations
Network technology
 No cellular connectivity gsm / cdma / hspa / evdo / lte / 5g gsm / hspa / lte
5G bands
 2 | 5 | 25 | 38 | 41 | 48 | 66 | 77 | 78 sa/nsa
Network speed
 No hspa lte 5g hspa lte
GPRS
 No
EDGE
 No
Approx price
  • 230 GBP
  • 271 EUR
  • 2660 NOK
  • 2800 SEK
  • 17200 RUB
  • 280 USD
  • 1450 BRL
  • 400 AUD
  • 360000 KRW
  • 37000 JPY
  • 380 SGD
  • 1220 MYR
  • 1010 AED
  • 4600 ZAR
  • 120 GBP
  • 146 EUR
  • 1390 NOK
  • 1500 SEK
  • 9000 RUB
  • 150 USD
  • 760 BRL
  • 210 AUD
  • 190000 KRW
  • 20000 JPY
  • 200 SGD
  • 640 MYR
  • 530 AED
  • 2400 ZAR