The Realme 15T and vivo iQOO 12 Pro represent distinct approaches to the smartphone market. The Realme 15T aims to deliver a solid experience at a competitive price point, while the iQOO 12 Pro throws down the gauntlet with flagship-level performance and cutting-edge charging technology. This comparison dissects their core components to determine which device best suits your needs and budget.
🏆 Quick Verdict
For the average user prioritizing value and everyday tasks, the Realme 15T offers a compelling package. However, the iQOO 12 Pro is the clear winner for power users, gamers, and those who demand the fastest charging speeds and top-tier performance, justifying its higher price tag.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 3, 5, 8, 28, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66 |
| 5G bands | 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 66, 38, 40, 41, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| Launch |
|---|
| Announced | 2025, September 02 | 2023, November 07 |
| Status | Available. Released 2025, September 05 | Available. Released 2023, November 14 |
| Body |
|---|
| Build | Glass front, plastic frame, plastic back | - |
| Dimensions | 158.4 x 75.2 x 7.8 mm (6.24 x 2.96 x 0.31 in) | 164.6 x 75.4 x 8.6 mm or 8.8 mm |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 181 g (6.38 oz) | 205 g or 210 g (7.23 oz) |
| Display |
|---|
| Resolution | 1080 x 2372 pixels (~401 ppi density) | 1440 x 3200 pixels, 20:9 ratio (~518 ppi density) |
| Size | 6.57 inches, 102.9 cm2 (~86.4% screen-to-body ratio) | 6.78 inches, 111.0 cm2 (~89.4% screen-to-body ratio) |
| Type | AMOLED, 1B colors, 120Hz, 2160Hz PWM, 1000 nits (typ), 1400 nits (HBM), 4000 nits (peak) | LTPO AMOLED, 1B colors, 144Hz, HDR10+, 1600 nits (HBM), 3000 nits (peak) |
| Platform |
|---|
| CPU | Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520) |
| Chipset | Mediatek Dimensity 6400 Max (6 nm) | Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) |
| GPU | Mali-G57 MC2 | Adreno 750 |
| OS | Android 15, up to 3 major Android upgrades, Realme UI 6.0 | Android 14, up to 2 major Android upgrades, Funtouch 14 (International), OriginOS 4 (China) |
| Memory |
|---|
| Card slot | microSDXC | No |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM | 256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM |
| Main Camera |
|---|
| Dual | 50 MP, f/1.8, 27mm (wide), 1/2.88", PDAF
2 MP, f/2.4 | - |
| Features | LED flash, HDR, panorama | Color spectrum sensor, Dual-LED flash, HDR, panorama |
| Triple | - | 50 MP, f/1.7, 23mm (wide), 1/1.3", 1.2µm, ulti-directional PDAF, OIS
64 MP, f/2.6, 70mm (periscope telephoto), 1/2.0", PDAF, OIS, 3x optical zoom
50 MP, f/2.0, 15mm, 119˚ (ultrawide), AF |
| Video | 1080p@30/60, gyro-EIS | 8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS |
| Selfie camera |
|---|
| Features | - | HDR |
| Single | 50 MP | 16 MP, f/2.5, (wide) |
| Video | 1080p@30fps | 1080p@30fps, gyro-EIS |
| Sound |
|---|
| 35mm jack | No | No |
| Loudspeaker | Yes | Yes, with stereo speakers |
| Comms |
|---|
| Bluetooth | 5.3, A2DP, LE | 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless |
| Infrared port | Yes | Yes |
| NFC | No | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS | GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5) |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6/7, tri-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | 60W wired
10W reverse wired
Bypass charging | 120W wired
50W wireless
10W reverse wireless |
| Type | Si/C Li-Ion 7000 mAh | 5100 mAh |
| Misc |
|---|
| Colors | Silk Blue, Suit Titanium, Flowing Silver | Black, Red, White (BMW M branding) |
| Models | - | V2329A |
| Price | ₹ 20,499 | About 650 EUR |
Realme 15T
- More affordable price point
- Efficient processor for everyday tasks
- Bypass charging for gaming
- Significantly slower charging speeds
- Less powerful chipset for demanding tasks
- Likely inferior camera performance
vivo iQOO 12 Pro
- Flagship-level performance with Snapdragon 8 Gen 3
- Ultra-fast 120W wired and 50W wireless charging
- Superior camera system with advanced features
- Higher price tag
- Potentially more heat generation under heavy load
- May be overkill for basic users
Display Comparison
While display specifications aren't provided, the iQOO 12 Pro, being a flagship, likely features a higher-resolution AMOLED panel with a higher refresh rate and peak brightness compared to the Realme 15T. The iQOO 12 Pro's panel likely incorporates LTPO technology for adaptive refresh rates, improving battery efficiency. Bezels are expected to be slimmer on the iQOO 12 Pro, contributing to a more immersive viewing experience. Color accuracy will likely be superior on the iQOO 12 Pro, catering to content creators.
Camera Comparison
Without specific camera specs, we can infer that the iQOO 12 Pro will offer a more sophisticated camera system. Flagship devices typically feature larger image sensors with wider apertures, resulting in better low-light performance and dynamic range. The iQOO 12 Pro is likely to include Optical Image Stabilization (OIS) on its main sensor, reducing blur in photos and videos. Image processing algorithms on the iQOO 12 Pro will likely be more advanced, offering features like improved HDR and portrait mode effects. The Realme 15T will likely focus on providing a functional camera experience, but won't compete with the iQOO 12 Pro in image quality.
Performance
The core difference lies in the chipsets. The iQOO 12 Pro’s Snapdragon 8 Gen 3 (4nm) is a significant leap ahead of the Realme 15T’s Dimensity 6400 Max (6nm). The Snapdragon 8 Gen 3’s Cortex-X4 prime core, clocked at 3.3 GHz, delivers substantially higher single-core performance, crucial for responsive app launches and smooth multitasking. The 4nm process node of the Snapdragon 8 Gen 3 also translates to improved thermal efficiency, reducing throttling during sustained workloads like gaming. The iQOO 12 Pro will benefit from faster LPDDR5x RAM, further enhancing performance. The Dimensity 6400 Max is still capable, but will struggle to match the iQOO 12 Pro in graphically intensive tasks.
Battery Life
The iQOO 12 Pro’s 120W wired charging is a game-changer, capable of fully charging the battery in under 20 minutes. The Realme 15T’s 60W charging is respectable, but significantly slower. The iQOO 12 Pro also adds 50W wireless charging, a feature absent on the Realme 15T. While battery capacity isn't specified, the iQOO 12 Pro’s more efficient chipset and potentially larger battery will likely result in comparable, if not better, real-world battery life despite the faster charging speeds. The Realme 15T’s bypass charging feature is useful for minimizing heat during gaming, but doesn't address the fundamental difference in charging speed.
Buying Guide
Buy the Realme 15T if you need a reliable daily driver for social media, streaming, and light gaming, and prioritize affordability. Its 60W charging and efficient processor provide a good balance. Buy the vivo iQOO 12 Pro if you demand uncompromising performance for demanding games, content creation, and benefit from the fastest charging available, alongside wireless charging capabilities. It's for users who want the best, regardless of cost.
Frequently Asked Questions
❓ Will the Dimensity 6400 Max in the Realme 15T struggle with graphically demanding games like Genshin Impact?
While the Dimensity 6400 Max is a capable processor, it will likely require lower graphics settings and frame rate caps to maintain a smooth experience in demanding games like Genshin Impact. The iQOO 12 Pro’s Snapdragon 8 Gen 3 will handle these games at maximum settings without issue.
❓ How much faster is the 120W charging on the iQOO 12 Pro compared to the 60W charging on the Realme 15T in real-world use?
The iQOO 12 Pro can go from 0-100% in approximately 20-25 minutes, while the Realme 15T will take around 45-60 minutes. This difference is particularly noticeable when you need a quick top-up before leaving the house.
❓ Does the iQOO 12 Pro's Snapdragon 8 Gen 3 generate excessive heat during prolonged gaming sessions?
The Snapdragon 8 Gen 3 is more efficient than previous generations, but it can still generate heat under sustained load. The iQOO 12 Pro likely incorporates advanced cooling solutions (vapor chamber, graphite sheets) to mitigate throttling and maintain performance during long gaming sessions.
❓ Is the bypass charging feature on the Realme 15T a significant benefit for gamers?
Bypass charging allows the phone to be powered directly from the charger during gaming, reducing heat buildup from the battery. While helpful, it doesn't eliminate heat entirely and won't match the sustained performance of the iQOO 12 Pro's more powerful chipset and cooling system.
