Oppo K12x 5G vs Sony Xperia 1 VII
Compare Oppo K12x 5G vs Sony Xperia 1 VII side by side: MediaTek Dimensity 6300 vs Qualcomm Snapdragon 8 Elite, 32MP vs 52MP camera, 5100mAh vs 5200mAh…
Oppo
Oppo K12x 5G
$159
4categories won
Sony
Xperia 1 VII
$1,399
14categories won
2 categories tied · 20 scored in total · add a third phone
Which one wins?
Sony Xperia 1 VII takes the overall win
The Sony Xperia 1 VII proves superior overall against the Oppo K12x 5G, outperforming on gaming and photography. For battery longevity and charging speed, the Oppo K12x 5G takes the lead, while the Xperia 1 VII is the clear choice for demanding 3D gaming and heavy multitasking. Choose the Xperia 1 VII if you want the highest performance ceiling, or opt for the Oppo K12x 5G if its lower retail price better fit your budget.
Oppo K12x 5G wins on endurance with 5,100 mAh and 45W fast charging.
Xperia 1 VII provides greater sustained gaming output with its Qualcomm Snapdragon 8 Elite and 16GB RAM.
Xperia 1 VII takes photography with 52MP optics and 3.5x optical telephoto capabilities.
Oppo K12x 5G provides a sharper value proposition, coming in at $159 vs $1399.
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 K12x 5G vs Xperia 1 VII: specifications compared
Display
| Specification | Oppo K12x 5G | Xperia 1 VII |
|---|---|---|
| Screen size | 6.67" | 6.5" |
| Resolution | 720 x 1604 | 1440 x 3120Winner |
| Pixel density | 264 ppi | 529 ppiWinner |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1000 nits | 2600 nitsWinner |
Performance
| Specification | Oppo K12x 5G | Xperia 1 VII |
|---|---|---|
| Chipset | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Elite |
| Process node | 6 nm | 3 nmWinner |
| AnTuTu score | 430,000 | 2,950,000Winner |
| Geekbench multi | 2060 | 10100Winner |
| Maximum RAM | 8 GB | 16 GBWinner |
| Maximum storage | 256GB | 512GBWinner |
Camera
| Specification | Oppo K12x 5G | Xperia 1 VII |
|---|---|---|
| Main sensor | 32 MP | 52 MPWinner |
| Rear cameras | 2 | 3Winner |
| Optical zoom | — | 3.5x |
| Ultrawide | — | 48 MP |
| Selfie camera | 8 MP | 12 MPWinner |
| Max video | 1080p@30fps | 4K@120fps |
Battery and charging
| Specification | Oppo K12x 5G | Xperia 1 VII |
|---|---|---|
| Capacity | 5,100 mAh | 5,200 mAh |
| Wired charging | 45 WWinner | 33 W |
| Wireless charging | No | 15 WWinner |
Design
| Specification | Oppo K12x 5G | Xperia 1 VII |
|---|---|---|
| Weight | 186 gWinner | 192 g |
| Thickness | 7.68 mmWinner | 8.2 mm |
| Water resistance | IP54 / MIL-STD-810H | IP65/IP68 |
| Build | 360-degree Damage-Proof Armour Body, matte composite back, Panda Glass front | Corning Gorilla Glass Victus 2 front, tactile micro-grooved frosted glass rear, precision-ribbed aluminum frame |
Software and support
| Specification | Oppo K12x 5G | Xperia 1 VII |
|---|---|---|
| Operating system | Android 14 | Android 16 |
| OS updates | 2 years | 4 yearsWinner |
| Security updates | 3 years | 5 yearsWinner |
Connectivity and value
| Specification | Oppo K12x 5G | Xperia 1 VII |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 7 (802.11be), tri-band, Wi-Fi Direct |
| Storage expansion | microSD | microSD |
| 3.5mm jack | No | Yes |
| Launch price | $159Winner | $1,399 |
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
Sony Xperia 1 VII
Refusing to follow mobile industry compromises, the Sony Xperia 1 VII retains the 3.5mm headphone jack, microSD expansion, continuous 85-170mm optical zoom, and a notchless 120Hz OLED display tuned for professionals.
- Display
- 6.5"
- Chipset
- Qualcomm Snapdragon 8 Elite
- Main camera
- 52MP
- Battery
- 5,200mAh