Oppo Find X8 Mini vs Oppo K12 Plus 5G
Compare Oppo Find X8 Mini vs Oppo K12 Plus 5G side by side: MediaTek Dimensity 9400 vs Qualcomm Snapdragon 7 Gen 3, 50MP vs 50MP camera, 5600mAh vs 6400mAh…
Oppo
Oppo Find X8 Mini
$799
15categories won
Oppo
Oppo K12 Plus 5G
$279
2categories won
4 categories tied · 21 scored in total · add a third phone
Which one wins?
Oppo Find X8 Mini takes the overall win
The Oppo Find X8 Mini claims the overall win over the Oppo K12 Plus 5G, delivering a stronger technical package across gaming and photography. For battery longevity and charging speed, the Oppo K12 Plus 5G takes the lead, while the Oppo Find X8 Mini is the clear choice for demanding 3D gaming and heavy multitasking. Choose the Oppo Find X8 Mini if you want the highest performance ceiling, or opt for the Oppo K12 Plus 5G if its lower retail price better fit your budget.
Oppo K12 Plus 5G takes battery honors offering 6,400 mAh alongside 80W charging.
Oppo Find X8 Mini leads gaming and raw performance powered by the MediaTek Dimensity 9400 and 16GB RAM.
Oppo Find X8 Mini wins photography with 50MP main imaging and 3x dedicated optical zoom.
Oppo K12 Plus 5G wins on budget and value at $279 compared to $799.
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 Find X8 Mini vs Oppo K12 Plus 5G: specifications compared
Display
| Specification | Oppo Find X8 Mini | Oppo K12 Plus 5G |
|---|---|---|
| Screen size | 6.31" | 6.7" |
| Resolution | 1216 x 2640Winner | 1080 x 2412 |
| Pixel density | 461 ppiWinner | 394 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 4500 nitsWinner | 1100 nits |
Performance
| Specification | Oppo Find X8 Mini | Oppo K12 Plus 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 9400 | Qualcomm Snapdragon 7 Gen 3 |
| Process node | 3 nmWinner | 4 nm |
| AnTuTu score | 2,840,000Winner | 820,000 |
| Geekbench multi | 9250Winner | 3380 |
| Maximum RAM | 16 GBWinner | 12 GB |
| Maximum storage | 512GB | 512GB |
Camera
| Specification | Oppo Find X8 Mini | Oppo K12 Plus 5G |
|---|---|---|
| Main sensor | 50 MP | 50 MP |
| Rear cameras | 3Winner | 2 |
| Optical zoom | 3x | — |
| Ultrawide | 50 MPWinner | 8 MP |
| Selfie camera | 32 MPWinner | 16 MP |
| Max video | 4K@60fps Dolby Vision | 4K@30fps, 1080p@60fps |
Battery and charging
| Specification | Oppo Find X8 Mini | Oppo K12 Plus 5G |
|---|---|---|
| Capacity | 5,600 mAh | 6,400 mAhWinner |
| Wired charging | 80 W | 80 W |
| Wireless charging | 50 WWinner | No |
Design
| Specification | Oppo Find X8 Mini | Oppo K12 Plus 5G |
|---|---|---|
| Weight | 182 gWinner | 192 g |
| Thickness | 7.8 mmWinner | 8.37 mm |
| Water resistance | IP68 / IP69 | IP54 |
| Build | Matte aluminum metal frame, frosted ceramic glass back, Gorilla Glass Victus 2 front | Diamond anti-drop architecture, frosted composite back, double-strengthened glass front |
Software and support
| Specification | Oppo Find X8 Mini | Oppo K12 Plus 5G |
|---|---|---|
| Operating system | Android 15 | Android 14 |
| OS updates | 5 yearsWinner | 3 years |
| Security updates | 6 yearsWinner | 4 years |
Connectivity and value
| Specification | Oppo Find X8 Mini | Oppo K12 Plus 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 (802.11be) | Wi-Fi 6 (802.11ax) |
| Storage expansion | None | microSD |
| 3.5mm jack | No | No |
| Launch price | $799 | $279Winner |
Oppo Find X8 Mini
The Oppo Find X8 Mini is the ultimate compact flagship, offering a pocket-sized 6.31-inch form factor without any hardware compromises. Features MediaTek's 3nm Dimensity 9400 All-Big-Core processor, a massive 5,600mAh Glacier battery, 50W wireless charging, IP68/IP69 rating, and triple 50MP Hasselblad cameras with a 3x periscope zoom.
- Display
- 6.31"
- Chipset
- MediaTek Dimensity 9400
- Main camera
- 50MP
- Battery
- 5,600mAh
Oppo K12 Plus 5G
The Oppo K12 Plus 5G is built for extreme battery endurance, packing an enormous 6,400mAh silicon-carbon battery with 80W SuperVOOC charging, 10W reverse charging, Snapdragon 7 Gen 3 silicon, 50MP Sony OIS camera, and Diamond Anti-Drop structural certification.
- Display
- 6.7"
- Chipset
- Qualcomm Snapdragon 7 Gen 3
- Main camera
- 50MP
- Battery
- 6,400mAh