vivo T4 Ultra vs OnePlus 12R: A Deep Dive into Flagship Performance and Value
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🏆 Quick Verdict
For users prioritizing raw processing power and the latest technology, the vivo T4 Ultra emerges as the winner. Its Dimensity 9300+ chipset offers a performance edge, and 90W charging is competitive. However, the OnePlus 12R’s exceptional 14:32 hour active use battery life and 100W charging make it a strong contender for those prioritizing endurance.
| PHONES | ||
|---|---|---|
| Phone Names | vivo T4 Ultra | OnePlus 12R |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66 |
| 5G bands | 1, 3, 5, 7, 8, 18, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA | 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 | 2025, June 11 | 2024, January 23 |
| Status | Available. Released 2025, June 18 | Available. Released 2024, February 06 |
| Body | ||
|---|---|---|
| Build | Glass front, glass back | Glass front (Gorilla Glass Victus 2), aluminum frame, glass back |
| Dimensions | 160.6 x 75 x 7.5 mm (6.32 x 2.95 x 0.30 in) | 163.3 x 75.3 x 8.8 mm (6.43 x 2.96 x 0.35 in) |
| SIM | Nano-SIM + Nano-SIM | · Nano-SIM + Nano-SIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM |
| Weight | 192 g (6.84 oz) | 207 g (7.30 oz) |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass Victus 2 |
| Resolution | 1260 x 2800 pixels, 20:9 ratio (~460 ppi density) | 1264 x 2780 pixels (~450 ppi density) |
| Size | 6.67 inches, 107.4 cm2 (~89.2% screen-to-body ratio) | 6.78 inches, 111.7 cm2 (~90.9% screen-to-body ratio) |
| Type | AMOLED, 1B colors, 120Hz, 2160Hz PWM, 1600 nits (HBM), 5000 nits (peak) | LTPO4 AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 1600 nits (HBM), 4500 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 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 9300+ (4 nm) | Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) |
| GPU | Immortalis-G720 MC12 | Adreno 740 |
| OS | Android 15, Funtouch 15 | Android 14, up to 3 major Android upgrades, OxygenOS 15 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM |
| Main Camera | ||
|---|---|---|
| Features | Ring-LED flash, panorama, HDR | Laser AF, color spectrum sensor, LED flash, HDR, panorama |
| Triple | 50 MP, f/1.9, 23mm (wide), 1/1.56", PDAF, OIS 50 MP, f/2.6, 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF (15cm - ∞), OIS, 3x optical zoom 8 MP, f/2.2, (ultrawide) | 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, 1080p, gyro-EIS | 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS |
| Selfie camera | ||
|---|---|---|
| Features | - | HDR, panorama |
| Single | 32 MP, f/2.5, (wide) | 16 MP, f/2.4, 26mm (wide), 1/3", 1.0µm |
| Video | Yes | 1080p@30fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.4, A2DP, LE | 5.3, A2DP, LE, aptX HD |
| Infrared port | - | Yes |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS, NavIC | GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, 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 | 90W wired, PD, 100% in 48 min Reverse wired | 100W wired, 100% in 26 min |
| Type | Si/C Li-Ion 5500 mAh | Li-Ion 5500 mAh |
| Misc | ||
|---|---|---|
| Colors | Phoenix Gold, Meteor Grey | Iron Gray, Cool Blue, Electric Violet, Sunset Dune |
| Models | - | CPH2609, CPH2585, CPH2611 |
| Price | ₹ 36,999 | € 410.84 / $ 399.95 / £ 649.00 |
| SAR | 0.99 W/kg (head) 1.00 W/kg (body) | 1.19 W/kg (head) 0.82 W/kg (body) |
vivo T4 Ultra
- Potentially superior CPU performance with Dimensity 9300+
- 90W fast charging is competitive
- Reverse wired charging for accessory top-ups
- Battery life is unknown and potentially lower than the 12R
- Display brightness likely lower than the OnePlus 12R
OnePlus 12R
- Exceptional 14:32 hour active use battery life
- 100W charging for a quick 26-minute full charge
- Bright 1181 nit display for excellent outdoor visibility
- Snapdragon 8 Gen 2 is a generation older than Dimensity 9300+
- CPU performance may be slightly lower than the T4 Ultra
Display Comparison
The OnePlus 12R boasts a brighter display, reaching a measured peak of 1181 nits, which translates to better visibility under direct sunlight. While the vivo T4 Ultra’s display specifications are not provided, it’s reasonable to assume it will be competitive, but likely fall short of the 12R’s peak brightness. Both devices likely utilize AMOLED panels for vibrant colors, but the 12R’s higher brightness gives it an advantage for outdoor use. The absence of LTPO information for the T4 Ultra suggests the 12R may offer more adaptive refresh rate control, potentially improving battery efficiency.
Camera Comparison
Without detailed camera specifications for the vivo T4 Ultra, a direct comparison is limited. However, the market segment suggests both phones will feature capable camera systems. The OnePlus 12R likely benefits from Qualcomm’s image signal processor (ISP) within the Snapdragon 8 Gen 2, known for its excellent image processing capabilities. The T4 Ultra will rely on MediaTek’s ISP, which has improved significantly in recent generations. The absence of information regarding sensor size and OIS on the T4 Ultra makes it difficult to assess its low-light performance relative to the 12R. We can assume both will include a primary wide-angle lens, but details on ultrawide and telephoto capabilities are missing for the T4 Ultra.
Performance
The core of the difference lies in the chipsets. The vivo T4 Ultra’s Dimensity 9300+ features a unique core configuration – one Cortex-X4 at 3.4 GHz, three more Cortex-X4 cores at 2.85 GHz, and four Cortex-A720 cores at 2.0 GHz. This contrasts with the OnePlus 12R’s Snapdragon 8 Gen 2, which utilizes a 1x3.2 GHz Cortex-X3, 2x2.8 GHz Cortex-A715, 2x2.8 GHz Cortex-A710, and 3x2.0 GHz Cortex-A510 configuration. The Dimensity 9300+’s emphasis on high-clocked X4 cores suggests a potential advantage in single-core performance, crucial for responsive UI and many mobile games. However, the Snapdragon 8 Gen 2’s architecture is highly optimized, and its thermal efficiency, built on a 4nm process, could lead to more sustained performance under heavy load. Both devices utilize 4nm fabrication, but the architectural differences will dictate real-world performance.
Battery Life
The OnePlus 12R shines in battery endurance, achieving an impressive 14 hours and 32 minutes of active use. While the vivo T4 Ultra’s battery capacity is unknown, the 12R’s longevity is a significant advantage for power users. Charging speeds are also competitive: the 12R’s 100W charging replenishes the battery in 26 minutes, while the T4 Ultra’s 90W charging takes 48 minutes. The 12R’s faster charging, combined with its longer battery life, provides a more convenient user experience. The inclusion of reverse wired charging on the T4 Ultra is a useful feature for topping up accessories, but the 12R’s overall battery package is stronger.
Buying Guide
Buy the vivo T4 Ultra if you demand the absolute best CPU performance for demanding tasks like video editing or gaming, and appreciate having the newest chipset. Buy the OnePlus 12R if you prioritize all-day battery life, consistently fast charging speeds, and a well-established software experience. The 12R is ideal for users who value reliability and longevity over bleeding-edge specs.