The Xiaomi Redmi Note 15 Pro+ and OnePlus 12R represent compelling options in the increasingly competitive mid-range smartphone market. The Redmi Note 15 Pro+ aims for efficiency with the Snapdragon 7s Gen 4, while the OnePlus 12R leverages the older, but still potent, Snapdragon 8 Gen 2. This comparison dissects their key differences to help you choose the right device.
🏆 Quick Verdict
For the average user prioritizing sustained performance and a brighter display, the OnePlus 12R emerges as the winner. Its Snapdragon 8 Gen 2 chipset provides a significant performance advantage, while the measured 1181 nits peak brightness ensures excellent visibility. However, the Redmi Note 15 Pro+ offers a compelling value proposition for budget-conscious users.
| 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 | LTE | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66 |
| 5G bands | 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 | Not announced yet | 2024, January 23 |
| Status | Rumored | Available. Released 2024, February 06 |
| Body |
|---|
| Build | Glass front (Gorilla Glass Victus 2), glass back (Gorrila Glass 7i) or silicone polymer back (eco leather), aluminum frame | Glass front (Gorilla Glass Victus 2), aluminum frame, glass back |
| Dimensions | 163.3 x 78.3 x 7.9 mm (6.43 x 3.08 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 | 207 g (7.30 oz) | 207 g (7.30 oz) |
| Display |
|---|
| Protection | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass Victus 2 |
| Resolution | 1280 x 2712 pixels, 19:9 ratio (~439 ppi density) | 1264 x 2780 pixels (~450 ppi density) |
| Size | 6.83 inches, 116.2 cm2 (~90.9% screen-to-body ratio) | 6.78 inches, 111.7 cm2 (~90.9% screen-to-body ratio) |
| Type | AMOLED, 68B colors, 120Hz, 3840Hz PWM, HDR10+, Dolby Vision, 3200 nits (peak) | LTPO4 AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 1600 nits (HBM), 4500 nits (peak) |
| Platform |
|---|
| CPU | Octa-core (1x2.7 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520) | Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| Chipset | Qualcomm SM7635-AC Snapdragon 7s Gen 4 (4 nm) | Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) |
| GPU | Adreno 810 | Adreno 740 |
| OS | Android 15, HyperOS 2 | Android 14, up to 3 major Android upgrades, OxygenOS 15 |
| Memory |
|---|
| Card slot | No | No |
| Internal | 256GB 8GB RAM | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM |
| Main Camera |
|---|
| Features | LED flash, HDR, panorama | Laser AF, color spectrum sensor, LED flash, HDR, panorama |
| Triple | 200 MP, f/1.7, 23mm (wide), 1/1.4", 0.56µm, multi-directional PDAF, OIS
8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm
2 MP (macro) | 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@24/30fps, 1080p@30/60/120fps, gyro-EIS, OIS | 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS |
| Selfie camera |
|---|
| Features | HDR, panorama | HDR, panorama |
| Single | 32 MP, (wide) | 16 MP, f/2.4, 26mm (wide), 1/3", 1.0µm |
| Video | 1080p@30/60fps | 1080p@30fps, gyro-EIS |
| Sound |
|---|
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers (with Dolby Atmos) | Yes, with stereo speakers |
| Comms |
|---|
| Bluetooth | 5.4, A2DP, LE | 5.3, A2DP, LE, aptX HD |
| Infrared port | Yes | Yes |
| NFC | Yes (market/region dependent) | Yes |
| Positioning | GPS (L1+L5), GALILEO, GLONASS, QZSS, BDS | GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio | Unspecified | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/6e, dual-band, Wi-Fi Direct (/6e is market/region dependent) | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band |
| Features |
|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass, proximity | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | 100W wired | 100W wired, 100% in 26 min |
| Type | 6500 mAh | Li-Ion 5500 mAh |
| Misc |
|---|
| Colors | Glacier Blue, Mocha Brown, Black | Iron Gray, Cool Blue, Electric Violet, Sunset Dune |
| Models | 2510ERA8BG | CPH2609, CPH2585, CPH2611 |
| Price | About 500 EUR | € 410.84 / $ 399.95 / £ 649.00 |
| SAR | - | 1.19 W/kg (head) 0.82 W/kg (body) |
Xiaomi Redmi Note 15 Pro+
- Potentially lower price point
- Efficient Snapdragon 7s Gen 4 chipset
- Fast 100W charging
- Likely less powerful than the OnePlus 12R
- Display brightness likely lower than the OnePlus 12R
OnePlus 12R
- Powerful Snapdragon 8 Gen 2 chipset
- Bright 1181 nits display
- Excellent battery life (14:32h active use)
- Potentially higher price
- Snapdragon 8 Gen 2 can run hotter under sustained load
Display Comparison
The OnePlus 12R boasts a significantly brighter display, reaching a measured peak of 1181 nits, ensuring excellent outdoor visibility. While the Redmi Note 15 Pro+'s display specifications are currently unknown, it's likely to be dimmer. The OnePlus 12R’s panel likely benefits from the higher processing power of the Snapdragon 8 Gen 2 for more accurate color calibration and potentially higher refresh rates. The absence of LTPO technology in either device suggests both will rely on adaptive refresh rates to conserve battery, but the OnePlus 12R’s superior brightness is a clear advantage.
Camera Comparison
Without detailed camera specifications for the Redmi Note 15 Pro+, it’s difficult to make a direct comparison. However, given its positioning, it’s likely to feature a main sensor in the 50-108MP range. The OnePlus 12R’s camera system is expected to prioritize image quality and processing speed, leveraging the Snapdragon 8 Gen 2’s ISP capabilities. The OnePlus 12R will likely offer better low-light performance and more sophisticated image processing algorithms. The absence of information regarding OIS on the Redmi Note 15 Pro+ suggests the OnePlus 12R may have an advantage in video stabilization.
Performance
The core difference lies in the chipsets. The OnePlus 12R’s Snapdragon 8 Gen 2 (SM8550-AB) features a prime Cortex-X3 core clocked at 3.2 GHz, alongside high-performance Cortex-A715 and A710 cores, offering a substantial performance leap over the Redmi Note 15 Pro+'s Snapdragon 7s Gen 4 (SM7635-AC). The 7s Gen 4 utilizes a Cortex-A720 prime core at 2.7 GHz, and while efficient, it doesn't match the raw power of the 8 Gen 2. The 4nm process node is shared by both, but the 8 Gen 2’s more advanced architecture and higher clock speeds translate to faster app loading, smoother multitasking, and superior gaming performance. The Redmi Note 15 Pro+ will be adequate for most tasks, but the OnePlus 12R is the clear winner for demanding users.
Battery Life
The OnePlus 12R demonstrates impressive battery life, achieving 14:32 hours of active use. Both devices support 100W wired charging, with the OnePlus 12R reaching 100% charge in just 26 minutes. While the Redmi Note 15 Pro+ also offers 100W charging, the more power-hungry Snapdragon 8 Gen 2 in the OnePlus 12R is offset by its larger battery capacity (assumed, based on market trends) and efficient power management. The OnePlus 12R’s longer active use score indicates a more optimized battery experience despite the more powerful chipset.
Buying Guide
Buy the Xiaomi Redmi Note 15 Pro+ if you need a highly efficient device for everyday tasks and prioritize value for money. Its Snapdragon 7s Gen 4 will handle most apps and games smoothly, and the 100W charging is a significant benefit. Buy the OnePlus 12R if you prefer a phone capable of handling demanding games and applications with ease, and value a brighter, more vibrant display. The Snapdragon 8 Gen 2 offers a substantial performance uplift, making it ideal for power users.
Frequently Asked Questions
❓ Will the Snapdragon 7s Gen 4 in the Redmi Note 15 Pro+ struggle with graphically intensive games like Genshin Impact?
While the Snapdragon 7s Gen 4 is capable, Genshin Impact and similar titles will likely require reduced graphics settings for a smooth experience. The OnePlus 12R’s Snapdragon 8 Gen 2 offers significantly more headroom for high-fidelity gaming without compromising performance.
❓ How does the thermal management compare between the Redmi Note 15 Pro+ and the OnePlus 12R during prolonged gaming sessions?
The Snapdragon 8 Gen 2 in the OnePlus 12R is known to generate more heat under sustained load. However, OnePlus typically implements robust cooling solutions. The Redmi Note 15 Pro+'s Snapdragon 7s Gen 4 will likely run cooler, but may experience performance throttling sooner if pushed to its limits.
❓ Does the OnePlus 12R support high refresh rate gaming, and if so, at what frame rates?
While the exact refresh rate support for specific games isn't confirmed, the OnePlus 12R’s powerful chipset and display are capable of supporting high refresh rate gaming in many titles. Expect support for 60fps and potentially 90fps in popular games like PUBG Mobile and Call of Duty Mobile, depending on the game's settings.
