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 | tecno | realme | oppo |
Model | tecno spark 40 pro | realme 12 4g | oppo Watch x3 |
Announced | 2025 July 02 | 2024 June 26 | 2026 March 17 |
Status | Available. Released 2025 July 07 | Available. Released 2024 July 01 | Available. Released 2026 March 20 |
Device Body | glass front ( gorilla glass 7i ) | plastic back | plastic frame | sapphire crystal front | titanium alloy frame | plastic back | |
Dimensions | 163.7 x 75.9 x 6.7 mm ( 6.44 x 2.99 x 0.26 in ) | 163 x 75.5 x 7.9 mm ( 6.42 x 2.97 x 0.31 in ) | 47.4 x 47.4 x 11 mm ( 1.87 x 1.87 x 0.43 in ) |
Weight in gram | 187 | 43 | |
SIM card | Nano-SIM + Nano-SIM | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | ip64 dust tight and water resistant water splashes | No | ip68/ip69 dust tight and water resistant high pressure water jets; immersible up to 1.5meterfor 30 min |
Display type | AMOLED | 1b colors | 144hz | 1600 Luminance units ( hbmillion) | 4500 Luminance units ( the peak ) | AMOLED | 120hz | 600 Luminance units ( typ ) | 2000 Luminance units ( the peak ) | LTPO AMOLED | 1500 Luminance units ( the peak ) |
Display resolution | 1224 x 2720 pixels | 20 : 9 ratio ( ~440 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) | 466 x 466 pixels ( ~310 pixel per inch density ) |
Display size | 6.78 inches | 111.0 cm2 ( ~89.3% screen to body ratio ) | 6.67 inches | 107.4 cm2 ( ~87.3% screen to body ratio ) | 1.5 inches |
Display Protection | corning gorilla glass 7i | sapphire crystal glass | |
Operating System | android 15 | hios 15.1 | android 14 | realme ui 5.0 | coloros watch 7.0 + wear Operating system 5.0 |
CPU | Octa-core ( 2x2.2 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.8 GHz cortex-a73 & 4x1.9 GHz cortex-a53 ) | |
Chipset | mediatek helio g100 ultimate ( 6 nm ) | Qualcomm sm6225 snapdragon 685 ( 6 nm ) | Qualcomm snapdragon w5 generation 1 ( 4 nm ) |
GPU | mali-g57 mc2 | adreno 610 | |
Memory card | microsdxc | microsdxc ( uses shared sim slot ) | No |
Memory v1 | 128gb 8gb RAM | 128gb 8gb RAM | 32gb 2gb RAM |
Memory v2 | 256gb 8gb RAM | 256gb 8gb RAM | 512gb 8gb RAM | |
Primary camera | 50 megapixel| lens aperture1.6 | ( wide ) | 1/2.8" | 0.64µm | phase detection autofocus | 50 megapixel| lens aperture1.9 | 26mm ( wide ) | 1/1.95" | phase detection autofocus | OIS 2 megapixel| lens aperture2.4 | ( depth ) | |
Secondary camera | 13 megapixel| lens aperture2.2 | ( wide ) | 1/3.1" | 1.12µm | 16 megapixel| lens aperture2.5 | ( wide ) | |
Loud speaker | Yes with stereo speakers | Yes with dual speakers | Yes |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n | dual-band |
Bluetooth | 5.3 | a2dp | le | 5.0 | a2dp | le | 5.2 | a2dp | le |
GPS | |||
NFC | Yes ( market/region dependent ) | Yes | 360Ë | Yes |
Radio | FM Radio | unspecified | No |
USB | USB Type-C 2.0 | otg | USB Type-C 2.0 | No |
Sensors | fingerprint ( under display | optical ) | accelerometer | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | gyroscope | barometer | compass | heart rate | spo2 | thermometer ( skin temperature ) |
Battery | 5200 mAh | 5000 mAh | Li-lon 646 mAh |
Battery Charge | 45w wired | 10w reverse wired | 67w wired | 50% in 19 min ( advertised ) | 7.5w wired | 100% in 75 min |
Colors | black color gradations, titanium color color gradations, blue color gradations, green color gradations | silver color gradations, green color gradations | black, titanium color |
Network technology | gsm / hspa / lte | gsm / hspa / lte | hspa / lte |
5G bands | |||
Network speed | hspa lte | hspa lte | No |
GPRS | |||
EDGE | |||
Approx price |
|
|
|
140 GBP
165 EUR
1580 NOK
1700 SEK
10200 RUB
170 USD
860 BRL
240 AUD
220000 KRW
22000 JPY
230 SGD
730 MYR
600 AED
2800 ZAR