iQOO appears to be preparing another addition to its Z-series smartphone lineup. The upcoming iQOO Z12 Lite 5G has now appeared on the Bluetooth SIG certification website, adding another clue that the smartphone is under development.
The device has already been spotted in an earlier IMEI database listing. Now, fresh reports have revealed more details about its possible hardware, including a large battery, a faster MediaTek processor and an upgraded camera setup.
If these leaks turn out to be accurate, the iQOO Z12 Lite 5G could be an interesting option for users looking for a powerful everyday smartphone with long battery life.
iQOO Z12 Lite 5G Bluetooth SIG Certification
According to recent reports, the iQOO Z12 Lite 5G has received Bluetooth SIG certification with model number I2603. The listing helps confirm the device’s name and suggests that development is progressing.
The smartphone was previously spotted on the IMEI database, where its model number was linked to the upcoming Z-series device.
However, the Bluetooth SIG listing does not reveal the complete specifications or confirm an official launch date.
MediaTek Dimensity 7400 Turbo and 8GB RAM
One of the biggest highlights could be its processor. The iQOO Z12 Lite 5G is tipped to use the MediaTek Dimensity 7400 series chipset, with the Dimensity 7400 Turbo mentioned in the available specification details.
The reported 4nm chipset should offer a good balance of everyday performance, gaming and power efficiency. The phone is also listed with 8GB RAM and up to 256GB of internal storage.
Users may get 128GB and 256GB storage options. There is no dedicated microSD card slot mentioned in the available details, so buyers may need to choose their storage variant carefully.
Massive 8,000mAh Battery With 33W Charging
Battery life could be the biggest selling point of the upcoming smartphone. The iQOO Z12 Lite 5G is tipped to pack a massive 8,000mAh battery.
This is a notable capacity for a phone in the Lite segment and could help users spend more time watching videos, browsing the internet, playing games and using social media without frequently looking for a charger.
The battery is expected to support 33W fast charging. While this is useful for daily charging, the large battery capacity means charging times will also be worth checking in real-world tests.
120Hz Display and Camera Details
Earlier leaks suggest that the iQOO Z12 Lite 5G could feature a 6.77-inch display with a 120Hz refresh rate.
A higher refresh rate should make scrolling, animations and supported games feel smoother. However, the display resolution and panel technology are yet to be confirmed.
For photography, the smartphone is tipped to feature a 50MP primary rear camera paired with a 2MP secondary sensor. On the front, it could get a 16MP selfie camera for selfies and video calls.
OriginOS 6 Based on Android 16
The available specifications also point towards OriginOS 6 based on Android 16. This could bring a refreshed software experience with updated features and improvements.
However, the software version and its features have not yet been officially confirmed for this smartphone.
Vivo T6 Lite 5G Could Be a Rebranded Version
Interestingly, the iQOO Z12 Lite 5G is not the only upcoming phone making headlines. The Vivo T6 Lite 5G has also appeared on the Bluetooth SIG certification website.
The Vivo model carries the model number V2647, while the iQOO smartphone is listed as I2603.
Tipster reports suggest that both smartphones could be rebranded versions of each other, following a strategy similar to the Vivo T5 Lite 5G and iQOO Z11 Lite 5G.
If this happens again, both upcoming phones could share similar hardware while offering different branding and designs. However, their specifications have not been independently confirmed.
iQOO Z12 Lite 5G: Expected Specifications
| Processor | MediaTek Dimensity 7400 series / Dimensity 7400 Turbo (reported) |
| Manufacturing Process | 4nm |
| RAM | 8GB |
| Storage | 128GB / 256GB |
| Display | 6.77-inch (expected) |
| Refresh Rate | 120Hz (expected) |
| Rear Camera | 50MP + 2MP (expected) |
| Front Camera | 16MP (expected) |
| Battery | 8,000mAh |
| Charging | 33W fast charging |
| Operating System | OriginOS 6 based on Android 16 (reported) |
| Expandable Storage | No dedicated microSD slot reported |
| Model Number | I2603 |
Passionategeekz Take
The iQOO Z12 Lite 5G could be an interesting upgrade if the leaked specifications are accurate. The combination of a Dimensity 7400-series chipset and an 8,000mAh battery could make it attractive to users who want good performance and long battery life.
However, there is one interesting point to watch: the 33W charging speed. A battery this large may take considerable time to charge fully.
We are also waiting for details about its price, display quality, camera performance and India launch timeline. With the Vivo T6 Lite 5G potentially sharing its hardware, the upcoming launches could make things more interesting.
What do you think about an 8,000mAh battery in a Lite smartphone? Let us know in the comments!