Oppo Find X8 vs OnePlus 12R: A Head-to-Head Battle of Chipsets and Battery Life
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🏆 Quick Verdict
For the average user prioritizing sustained performance and future-proofing, the Oppo Find X8 emerges as the winner. Its Dimensity 9400 chipset, despite the 3nm process, offers a performance edge, and its faster charging capabilities are a significant advantage. However, the OnePlus 12R remains a compelling option for those seeking excellent value and slightly longer battery life.
| PHONES | ||
|---|---|---|
| Phone Names | Oppo Find X8 | OnePlus 12R |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 42, 66 - International | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66 |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA - International | 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2024, October 24 | 2024, January 23 |
| Status | Available. Released 2024, October 30 | Available. Released 2024, February 06 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 7i), glass back (Gorilla Glass 7i), aluminum frame | Glass front (Gorilla Glass Victus 2), aluminum frame, glass back |
| Dimensions | 157.4 x 74.3 x 7.9 mm (6.20 x 2.93 x 0.31 in) | 163.3 x 75.3 x 8.8 mm (6.43 x 2.96 x 0.35 in) |
| SIM | · Nano-SIM + eSIM· Nano-SIM + Nano-SIM | · Nano-SIM + Nano-SIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM |
| Weight | 193 g (6.81 oz) | 207 g (7.30 oz) |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 7i | Corning Gorilla Glass Victus 2 |
| Resolution | 1256 x 2760 pixels (~460 ppi density) | 1264 x 2780 pixels (~450 ppi density) |
| Size | 6.59 inches, 105.6 cm2 (~90.3% screen-to-body ratio) | 6.78 inches, 111.7 cm2 (~90.9% screen-to-body ratio) |
| Type | AMOLED, 1B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 800 nits (typ), 1600 nits (HBM), 4500 nits (peak) | LTPO4 AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 1600 nits (HBM), 4500 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x3.63 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720) | Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| Chipset | Mediatek Dimensity 9400 (3 nm) | Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) |
| GPU | Immortalis-G925 | Adreno 740 |
| OS | Android 15, up to 5 major Android upgrades, ColorOS 15 | Android 14, up to 3 major Android upgrades, OxygenOS 15 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM |
| Main Camera | ||
|---|---|---|
| Features | Laser AF, color spectrum sensor, Hasselblad Color Calibration, LED flash, HDR, panorama | Laser AF, color spectrum sensor, LED flash, HDR, panorama |
| Triple | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP, f/2.6, 73mm (periscope telephoto), 1/1.95", 0.61µm, 3x optical zoom, multi-directional PDAF, OIS 50 MP, f/2.0, 15mm, 120˚ (ultrawide), 1/2.76", 0.64µm, multi-directional PDAF | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) |
| Video | 4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10‑bit video, Dolby Vision | 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS |
| Selfie camera | ||
|---|---|---|
| Features | Panorama | HDR, panorama |
| Single | 32 MP, f/2.4, 21mm (wide), 1/2.74", 0.8µm | 16 MP, f/2.4, 26mm (wide), 1/3", 1.0µm |
| Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS | 1080p@30fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.4, A2DP, LE, aptX HD, LHDC 5 | 5.3, A2DP, LE, aptX HD |
| Infrared port | Yes | Yes |
| NFC | Yes | Yes |
| Positioning | GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC (L5) | GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio | No | No |
| USB | USB Type-C 3.0 (Global), 2.0 (China), OTG | USB Type-C 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 80W wired, PD 55W, PPS, UFCS 50W wireless 10W reverse wireless | 100W wired, 100% in 26 min |
| Type | Si/C Li-Ion 5630 mAh | Li-Ion 5500 mAh |
| Misc | ||
|---|---|---|
| Colors | Star Grey, Space Black, Shell Pink, Blue | Iron Gray, Cool Blue, Electric Violet, Sunset Dune |
| Models | CPH2651, PKB110 | CPH2609, CPH2585, CPH2611 |
| Price | $ 948.56 / ₹ 74,990 | € 410.84 / $ 399.95 / £ 649.00 |
| SAR | - | 1.19 W/kg (head) 0.82 W/kg (body) |
Oppo Find X8
- Superior processing power with Dimensity 9400
- Faster wired and wireless charging
- Brighter display for better outdoor visibility
- Slightly shorter battery life in active use tests
- Potential for early software optimization issues
OnePlus 12R
- Excellent battery life (14:32h active use)
- Fast 100W wired charging
- Proven Snapdragon 8 Gen 2 platform
- Less powerful processor compared to Dimensity 9400
- No wireless charging support
Display Comparison
The Oppo Find X8 boasts a brighter display, reaching a measured 1364 nits, compared to the OnePlus 12R’s 1181 nits. This translates to better visibility under direct sunlight. While both likely utilize OLED panels, the Find X8’s higher peak brightness and potentially superior color calibration (though not specified) give it an edge for multimedia consumption. The absence of refresh rate data for both makes a direct comparison difficult, but both are expected to offer at least 120Hz.
Camera Comparison
Without detailed camera specifications, a direct comparison is limited. However, the market positioning suggests the Oppo Find X8 will likely feature a more advanced camera system. While both phones will likely include a primary wide-angle lens, the Find X8, as a flagship, may incorporate larger sensors and more sophisticated image processing algorithms. The OnePlus 12R will likely focus on delivering a reliable and consistent camera experience, but may lack the cutting-edge features found on the Find X8.
Performance
The core difference lies in the chipsets. The Oppo Find X8’s Mediatek Dimensity 9400, built on a 3nm process, features a unique CPU configuration with a Cortex-X925 prime core clocked at 3.63 GHz, alongside X4 and A720 cores. This contrasts with the OnePlus 12R’s Snapdragon 8 Gen 2 (4nm) which utilizes a Cortex-X3 prime core at 3.2 GHz. The 3nm node of the Dimensity 9400 *should* offer improved power efficiency, but the architectural differences and clock speeds suggest the Find X8 will deliver superior peak performance. The Snapdragon 8 Gen 2 is known for its stability and optimized software support, potentially mitigating any early software quirks with the Dimensity 9400.
Battery Life
The OnePlus 12R takes a slight lead in battery endurance, achieving 14:32h of active use compared to the Oppo Find X8’s 13:58h. However, the Find X8 compensates with significantly faster charging: 80W wired, 50W wireless, and 10W reverse wireless, versus the 12R’s 100W wired only. The 12R’s 26-minute 0-100% charge time is impressive, but the Find X8’s wireless charging capabilities offer added convenience. The difference in active use time is relatively small, and the Find X8’s faster charging could negate this difference for many users.
Buying Guide
Buy the Oppo Find X8 if you demand the absolute latest in mobile processing power, need the fastest charging speeds available (80W wired, 50W wireless), and are willing to pay a premium for a potentially more future-proof device. Buy the OnePlus 12R if you prioritize maximizing battery life (14:32h active use), prefer a proven chipset with excellent thermal management, and are looking for a flagship-level experience at a more accessible price point.