English 
Français 
Español 
Português 
Русский 
Deutsch 
Melayu 
Italiano 
Nederlands 
Svenska 
Norsk 
한국어 
日本語 Compare Devices
 |  |  | |
| remove from compare | remove from compare | remove from compare | |
Brand | apple | samsung | oppo |
Model | apple Watch edition series 3 | samsung galaxy xcover 4 | oppo reno15c (india) |
Announced | 2017 September | 2017 March | 2026 February 04 |
Status | Available. Released 2017 September | Available. Released 2017 April | Available. Released 2026 February 05 |
Device Body | glass front ( sapphire crystal ) | ceramic back | ceramic frame | glass front ( gorilla glass+ ) | glass back ( agc dragontrail dt-star d+ ) | |
Dimensions | 42.6 x 36.5 x 11.4 mm ( 1.68 x 1.44 x 0.45 in ) | 146.2 x 73.3 x 9.7 mm ( 5.76 x 2.89 x 0.38 in ) | 158.2 x 74.9 x 8.1 mm ( 6.23 x 2.95 x 0.32 in ) |
Weight in gram | 46.4 | 172 | 195 |
SIM card | eSIM | Micro-SIM | Nano-SIM + Nano-SIM |
Water Resistance | 50meterwater resistant | ip68/ip69 dust tight and water resistant high pressure water jets; immersible up to 1.5meterfor 30 min | |
Display type | Retina OLED | 1000 Luminance units ( the peak ) | IPS LCD capacitive touchscreen | 16millioncolors | AMOLED | 1b colors | 120hz | 600 Luminance units ( typ ) | 1400 Luminance units ( hbmillion) |
Display resolution | 390 x 312 pixels ( ~303 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~294 pixel per inch density ) | 1080 x 2372 pixels ( ~397 pixel per inch density ) |
Display size | 1.65 inches | 5.0 inches | 68.9 cm2 ( ~64.3% screen to body ratio ) | 6.57 inches | 105.0 cm2 ( ~88.6% screen to body ratio ) |
Display Protection | sapphire crystal glass | corning gorilla glass+ | mohs level 5 | |
Operating System | watchos 4.0 | upgradable to 8.7 | android 7.0 ( nougat ) | upgradable to android 9.0 ( pie ) | android 16 | coloros 16 |
CPU | Dual-core | Quad-core 1.4 GHz cortex-a53 | Octa-core ( 4x2.2 GHz cortex-a78 & 4x1.8 GHz cortex-a55 ) |
Chipset | apple s3 | exynos 7570 Quadcore ( 14 nm ) | Qualcomm sm6450 snapdragon 6 generation 1 ( 4 nm ) |
GPU | powervr | mali-t720 mp2 | adreno 710 |
Memory card | No | microsdxc ( dedicated slot ) | microsdxc |
Memory v1 | 16gb 768mb RAM | 16gb 2gb RAM | 256gb 8gb RAM |
Memory v2 | 256gb 12gb RAM | ||
Primary camera | | 13 megapixel| lens aperture1.9 | Auto focus | 50 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.95" | 0.8µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 16mm | 112˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel ( macro ) |
Secondary camera | | 5 megapixel| lens aperture2.2 | 50 megapixel| lens aperture2.0 | 100˚ | 18mm ( ultrawide ) | Auto focus |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | No | Yes | No |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band |
Bluetooth | 4.2 | a2dp | le | 4.2 | a2dp | le | 5.1.0 | a2dp | le | aptx hd |
GPS | Yes with a-gps glonass | Yes with a-gps glonass bds | |
NFC | Yes | Yes | No |
Radio | No | FM Radio | unspecified |
USB | No | microusb 2.0 | USB Type-C 2.0 | otg |
Sensors | accelerometer | gyroscope | heart rate | barometer | accelerometer | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | Li-lon 341 mAh ( 1.34watt per hour ) | Non-removable | Li-lon 2800 mAh | removable | si/c Li-lon 7000 mAh |
Battery Charge | wireless charging | 80w wired | 55w pps | 13.5w pd/qc | 100% in 64 min | reverse wired | |
Colors | white, gray | gray | pink color gradations, twilight color color gradations |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte / 5g |
5G bands | 1 | 3 | 5 | 8 | 28 | 38 | 40 | 41 | 48 | 66 | 77 | 78 sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa lte 5g |
GPRS | |||
EDGE | |||
Approx price |
|
|
|
1220 GBP
1454 EUR
14320 NOK
15100 SEK
92400 RUB
1480 USD
7790 BRL
2130 AUD
1930000 KRW
198000 JPY
2040 SGD
6570 MYR
5410 AED
24800 ZAR