Oppo K12 Plus 5G vs Oppo K12x 5G
Compare Oppo K12 Plus 5G vs Oppo K12x 5G side by side: Qualcomm Snapdragon 7 Gen 3 vs MediaTek Dimensity 6300, 50MP vs 32MP camera, 6400mAh vs 5100mAh…
Oppo
Oppo K12 Plus 5G
$279
13categories won
Oppo
Oppo K12x 5G
$159
3categories won
4 categories tied · 20 scored in total · add a third phone
Which one wins?
Oppo K12 Plus 5G takes the overall win
The Oppo K12 Plus 5G claims the overall win over the Oppo K12x 5G, delivering a stronger technical package across gaming and photography. In camera testing, the Oppo K12 Plus 5G leads with sharper imaging, while battery endurance leans towards the Oppo K12 Plus 5G. Choose the Oppo K12 Plus 5G if you want the highest performance ceiling, or opt for the Oppo K12x 5G if its lower retail price better fit your budget.
Oppo K12 Plus 5G wins on endurance with 6,400 mAh and 80W fast charging.
Oppo K12 Plus 5G leads gaming and raw performance powered by the Qualcomm Snapdragon 7 Gen 3 and 12GB RAM.
Oppo K12 Plus 5G wins photography with 50MP main imaging.
Oppo K12x 5G wins on budget and value at $159 compared to $279.
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 K12 Plus 5G vs Oppo K12x 5G: specifications compared
Display
| Specification | Oppo K12 Plus 5G | Oppo K12x 5G |
|---|---|---|
| Screen size | 6.7" | 6.67" |
| Resolution | 1080 x 2412Winner | 720 x 1604 |
| Pixel density | 394 ppiWinner | 264 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1100 nits | 1000 nits |
Performance
| Specification | Oppo K12 Plus 5G | Oppo K12x 5G |
|---|---|---|
| Chipset | Qualcomm Snapdragon 7 Gen 3 | MediaTek Dimensity 6300 |
| Process node | 4 nmWinner | 6 nm |
| AnTuTu score | 820,000Winner | 430,000 |
| Geekbench multi | 3380Winner | 2060 |
| Maximum RAM | 12 GBWinner | 8 GB |
| Maximum storage | 512GBWinner | 256GB |
Camera
| Specification | Oppo K12 Plus 5G | Oppo K12x 5G |
|---|---|---|
| Main sensor | 50 MPWinner | 32 MP |
| Rear cameras | 2 | 2 |
| Ultrawide | 8 MP | — |
| Selfie camera | 16 MPWinner | 8 MP |
| Max video | 4K@30fps, 1080p@60fps | 1080p@30fps |
Battery and charging
| Specification | Oppo K12 Plus 5G | Oppo K12x 5G |
|---|---|---|
| Capacity | 6,400 mAhWinner | 5,100 mAh |
| Wired charging | 80 WWinner | 45 W |
| Wireless charging | No | No |
Design
| Specification | Oppo K12 Plus 5G | Oppo K12x 5G |
|---|---|---|
| Weight | 192 g | 186 gWinner |
| Thickness | 8.37 mm | 7.68 mmWinner |
| Water resistance | IP54 | IP54 / MIL-STD-810H |
| Build | Diamond anti-drop architecture, frosted composite back, double-strengthened glass front | 360-degree Damage-Proof Armour Body, matte composite back, Panda Glass front |
Software and support
| Specification | Oppo K12 Plus 5G | Oppo K12x 5G |
|---|---|---|
| Operating system | Android 14 | Android 14 |
| OS updates | 3 yearsWinner | 2 years |
| Security updates | 4 yearsWinner | 3 years |
Connectivity and value
| Specification | Oppo K12 Plus 5G | Oppo K12x 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 (802.11ax) | Wi-Fi 5 (802.11ac) |
| Storage expansion | microSD | microSD |
| 3.5mm jack | No | No |
| Launch price | $279 | $159Winner |
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
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
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