Oppo A3 Pro 5G vs Oppo K12x 5G
Compare Oppo A3 Pro 5G vs Oppo K12x 5G side by side: MediaTek Dimensity 6300 vs MediaTek Dimensity 6300, 50MP vs 32MP camera, 5100mAh vs 5100mAh battery, $219…
Oppo
Oppo A3 Pro 5G
$219
1categories won
Oppo
Oppo K12x 5G
$159
1categories won
18 categories tied · 20 scored in total · add a third phone
Which one wins?
Oppo A3 Pro 5G takes the overall win
The Oppo A3 Pro 5G claims the overall win over the Oppo K12x 5G, delivering a stronger technical package across measurable key specifications. In camera testing, the Oppo A3 Pro 5G leads with sharper imaging, while battery life remains closely matched. Choose the Oppo A3 Pro 5G if you want the highest performance ceiling, or opt for the Oppo K12x 5G if its lower retail price better fit your budget.
Both phones deliver comparable battery performance with 5,100 mAh.
Both handsets deliver top-tier speed with MediaTek Dimensity 6300 and smooth everyday multitasking.
Oppo A3 Pro 5G wins photography with 50MP main imaging.
Oppo K12x 5G wins on budget and value at $159 compared to $219.
Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.
Oppo A3 Pro 5G vs Oppo K12x 5G: specifications compared
Display
| Specification | Oppo A3 Pro 5G | Oppo K12x 5G |
|---|---|---|
| Screen size | 6.67" | 6.67" |
| Resolution | 720 x 1604 | 720 x 1604 |
| Pixel density | 264 ppi | 264 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1000 nits | 1000 nits |
Performance
| Specification | Oppo A3 Pro 5G | Oppo K12x 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 6300 | MediaTek Dimensity 6300 |
| Process node | 6 nm | 6 nm |
| AnTuTu score | 435,000 | 430,000 |
| Geekbench multi | 2080 | 2060 |
| Maximum RAM | 8 GB | 8 GB |
| Maximum storage | 256GB | 256GB |
Camera
| Specification | Oppo A3 Pro 5G | Oppo K12x 5G |
|---|---|---|
| Main sensor | 50 MPWinner | 32 MP |
| Rear cameras | 2 | 2 |
| Selfie camera | 8 MP | 8 MP |
| Max video | 1080p@30fps | 1080p@30fps |
Battery and charging
| Specification | Oppo A3 Pro 5G | Oppo K12x 5G |
|---|---|---|
| Capacity | 5,100 mAh | 5,100 mAh |
| Wired charging | 45 W | 45 W |
| Wireless charging | No | No |
Design
| Specification | Oppo A3 Pro 5G | Oppo K12x 5G |
|---|---|---|
| Weight | 186 g | 186 g |
| Thickness | 7.68 mm | 7.68 mm |
| Water resistance | IP54 / MIL-STD-810H | IP54 / MIL-STD-810H |
| Build | 360-degree Damage-Proof Armour Body, star texture back, Panda Glass front | 360-degree Damage-Proof Armour Body, matte composite back, Panda Glass front |
Software and support
| Specification | Oppo A3 Pro 5G | Oppo K12x 5G |
|---|---|---|
| Operating system | Android 14 | Android 14 |
| OS updates | 2 years | 2 years |
| Security updates | 3 years | 3 years |
Connectivity and value
| Specification | Oppo A3 Pro 5G | Oppo K12x 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac) |
| Storage expansion | microSD | microSD |
| 3.5mm jack | No | No |
| Launch price | $219 | $159Winner |
Oppo A3 Pro 5G
The Oppo A3 Pro 5G brings military-grade MIL-STD-810H drop protection and anti-drop cushioning to the sub-$220 tier. Features an ultra-slim 7.68mm body, 45W SuperVOOC charging, 1,000 nits 120Hz display with Splash Touch, and 50MP AI primary camera.
- Display
- 6.67"
- Chipset
- MediaTek Dimensity 6300
- Main camera
- 50MP
- Battery
- 5,100mAh
Oppo K12x 5G
The Oppo K12x 5G brings military-grade MIL-STD-810H shock resistance to the sub-$160 5G segment. Featuring an ultra-slim 7.68mm 360-degree Damage-Proof Armour Body, 45W SuperVOOC fast charging, 1,000 nits 120Hz display, and Splash Touch usability.
- Display
- 6.67"
- Chipset
- MediaTek Dimensity 6300
- Main camera
- 32MP
- Battery
- 5,100mAh