Infinix Hot 40 vs Oppo K12x 5G
Compare Infinix Hot 40 vs Oppo K12x 5G side by side: MediaTek Helio G88 vs MediaTek Dimensity 6300, 5000mAh vs 5100mAh battery, $699 vs $159. Full…
Infinix
Infinix Hot 40
$699
3categories won
Oppo
Oppo K12x 5G
$159
8categories won
2 categories tied · 13 scored in total · add a third phone
Which one wins?
Oppo K12x 5G takes the overall win
The Oppo K12x 5G proves superior overall against the Infinix Hot 40, outperforming on gaming and photography. In camera testing, the Oppo K12x 5G leads with superior optics, while battery endurance leans towards the Oppo K12x 5G. Choose the Oppo K12x 5G if you want the highest performance ceiling, or opt for the Infinix Hot 40 if its specific hardware strengths better fit your budget.
Oppo K12x 5G takes battery honors offering 5,100 mAh alongside 45W charging.
Oppo K12x 5G provides greater sustained gaming output with its MediaTek Dimensity 6300 and 8GB RAM.
Oppo K12x 5G takes photography with 32MP optics.
Oppo K12x 5G wins on budget and value at $159 compared to $699.
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.
Infinix Hot 40 vs Oppo K12x 5G: specifications compared
Display
| Specification | Infinix Hot 40 | Oppo K12x 5G |
|---|---|---|
| Screen size | 6.78" | 6.67" |
| Resolution | 1080 x 2460Winner | 720 x 1604 |
| Pixel density | 396 ppiWinner | 264 ppi |
| Refresh rate | 90 Hz | 120 HzWinner |
| Peak brightness | 500 nits | 1000 nitsWinner |
Performance
| Specification | Infinix Hot 40 | Oppo K12x 5G |
|---|---|---|
| Chipset | MediaTek Helio G88 | MediaTek Dimensity 6300 |
| Process node | — | 6 nm |
| AnTuTu score | 270,000 | 430,000Winner |
| Geekbench multi | 1420 | 2060Winner |
| Maximum RAM | — | 8 GB |
| Maximum storage | — | 256GB |
Camera
| Specification | Infinix Hot 40 | Oppo K12x 5G |
|---|---|---|
| Main sensor | — | 32 MP |
| Rear cameras | — | 2 |
| Selfie camera | 32 MPWinner | 8 MP |
| Max video | 1080p@30fps | 1080p@30fps |
Battery and charging
| Specification | Infinix Hot 40 | Oppo K12x 5G |
|---|---|---|
| Capacity | 5,000 mAh | 5,100 mAh |
| Wired charging | 33 W | 45 WWinner |
| Wireless charging | No | No |
Design
| Specification | Infinix Hot 40 | Oppo K12x 5G |
|---|---|---|
| Weight | 196 g | 186 gWinner |
| Thickness | 8.3 mm | 7.68 mmWinner |
| Water resistance | IP53 | IP54 / MIL-STD-810H |
| Build | — | 360-degree Damage-Proof Armour Body, matte composite back, Panda Glass front |
Software and support
| Specification | Infinix Hot 40 | Oppo K12x 5G |
|---|---|---|
| Operating system | 13, XOS 13.5 | Android 14 |
| OS updates | — | 2 years |
| Security updates | — | 3 years |
Connectivity and value
| Specification | Infinix Hot 40 | Oppo K12x 5G |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac) |
| Storage expansion | microSD | microSD |
| 3.5mm jack | No | No |
| Launch price | $699 | $159Winner |
Infinix Hot 40
Infinix Hot 40 combines a large 6.78-inch Full HD+ 90Hz display, 33W fast charge, 32MP crystal selfie camera with front flash, and Helio G88 processing in a stylish chassis.
- Display
- 6.78"
- Chipset
- MediaTek Helio G88
- Battery
- 5,000mAh
- Software
- 13, XOS 13.5
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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