iQOO · Reviewed by SPECPHONE · Published 2026-03-28
Based on a review by SPECPHONE (accessed 2026-03-28).
Based on this review alone: buy it if you care about compact and comfortable design with premium glass back and metal frame — just accept 8mp ultrawide camera performs poorly in low light, showing noise and lack of sharpness.
The reviewer concludes that the iQOO 15R is an excellent choice for gamers, offering flagship-level specifications in a compact body. They highlight its powerful Snapdragon 8 Gen 5 processor, dedicated Supercomputing Q2 chip, outstanding battery life, and effective cooling system, stating it truly lives up to its 'Born For MVP' slogan.
This review provides an in-depth look at the iQOO 15R smartphone, focusing on its design, display specifications, and performance, particularly for gaming. It examines the device's cooling system, battery life, charging capabilities, and camera performance.
The iQOO 15R is an excellent gaming smartphone for hardcore gamers due to its powerful specifications and dedicated gaming chip. Its Snapdragon 8 Gen 5 and Supercomputing Chip Q2 allow for 144 FPS gaming even in titles not natively supporting it, with the reviewer playing Mobile Legends at a stable 144 FPS, while the 6,400 sq mm Vapor Chamber Cooling System effectively keeps temperatures low during extended sessions. However, its ultrawide camera performs poorly in low light, exhibiting noticeable noise and lack of sharpness compared to the main sensor. If you are a mobile gamer prioritizing high frame rates and a smooth, cool experience in a compact form factor, this device is highly recommended. If camera versatility, especially in challenging lighting, is a primary concern, you should explore other options.
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The iQOO 15R features a glass back and metal frame, giving it a premium look and feel. The camera module has a slope design that blends with the back, preventing fingers from touching the lenses during horizontal use.
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The phone weighs 206 grams.
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The iQOO 15R has a compact 6.59-inch 1.5K AMOLED display with a 144Hz refresh rate, capable of 5,000 nits peak brightness. It also features a 4,320Hz PWM Dimming for eye comfort, certified by SGS.
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The phone uses the Snapdragon 8 Gen 5 (3nm) chip, which improves CPU performance by 36% compared to the previous generation. It's paired with LPDDR5X Ultra RAM and UFS 4.1 storage.
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The combination of powerful chipset, RAM, and ROM ensures app installation, loading, and game entry are 50% faster than before.
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The dedicated Supercomputing Q2 chip can increase frame rates up to 144 FPS, matching the display's refresh rate, even if the game's native frame rate is lower (e.g., 60 FPS games can be boosted to 144 FPS). Most Play Store games are compatible with this feature.
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The Supercomputing Q2 chip also enables PC Grade 1.5K Texture Super Resolution, enhancing game detail and clarity to fully utilize the 1.5K display, which is not common on other smartphones.
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The phone features Next-Gen Super Touch Control with an instant touch sampling rate of up to 3,200Hz, ensuring immediate response. The reviewer claims 1 million rapid touches did not result in any missed inputs, suggesting high accuracy.
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The Monster Hyper Core Engine and upgraded signal reception allow the phone to unlock maximum power in Monster Mode. Playing Mobile Legends resulted in a stable 144 FPS with no ping issues, thanks to 24 surrounding signal antennas.
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The iQOO 15R uses a large 6,400 sq.mm Vapor Chamber Cooling System, claiming to reduce CPU temperature by up to 15 degrees Celsius. The reviewer tested it by playing Mobile Legends and PUBG, noting the phone remained barely warm.
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After playing one game of Mobile Legends and one game of PUBG (approximately 30 minutes), the battery drained only 3-4%, indicating excellent battery endurance for gaming.
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The iQOO 15R features a high-capacity 7,600mAh BlueVolt battery, surpassing many flagship models in capacity and easily lasting a full day.
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The phone supports 100W FlashCharge for fast charging. It also has a Bypass Charging feature, which powers the mainboard directly during gaming, reducing heat and extending battery lifespan.
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The 50MP main camera with a 1/1.56-inch sensor and OIS performs well for daily use, both in daylight and at night, offering sufficient quality for most common photography needs.
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The 8MP ultrawide camera is suitable for daylight photos but shows significant noise, lower sharpness, and poor light gathering in low-light conditions compared to the main camera, making it less ideal for night photography.
The iQOO 15R is built for gamers, featuring a Snapdragon 8 Gen 5 processor, a 144Hz AMOLED display, and a Supercomputing Q2 chip that boosts frame rates up to 144 FPS and enhances game resolution. Gaming tests showed stable 144 FPS in Mobile Legends with no ping issues and excellent thermal management.
The phone comes with a 6.59-inch 1.5K AMOLED display, supporting a high refresh rate of 144Hz for smooth visuals. It can reach a peak brightness of 5,000 nits, making it suitable for outdoor use, and has a high 4,320Hz PWM Dimming for eye comfort, certified by SGS.
Equipped with a 7,600mAh BlueVolt battery, the iQOO 15R offers impressive endurance. Gaming tests involving Mobile Legends and PUBG for about 30 minutes resulted in only a 3-4% battery drop, suggesting it can easily last a full day of general use and extended gaming sessions.
The iQOO 15R features a large 6,400 sq.mm Vapor Chamber Cooling System designed to reduce CPU temperature by up to 15 degrees Celsius. The reviewer's gaming tests confirmed that the phone remained barely warm to the touch, indicating excellent heat dissipation even under heavy load.
The iQOO 15R comes with 100W FlashCharge technology, allowing for quick replenishment of its large 7,600mAh battery. It also includes a Bypass Charging feature that powers the device directly during gaming, which helps to reduce battery heat and extend its lifespan.
The main 50MP camera with OIS is suitable for daily photography in both daylight and nighttime conditions. However, the 8MP ultrawide lens struggles significantly in low light, exhibiting noise and reduced sharpness, making it primarily useful only during the day.
85/100 source quality
The iQOO 15R is presented as a compact flagship gaming smartphone with a premium glass back and metal frame. It features a 6.59-inch 1.5K 144Hz AMOLED display with 5,000 nits peak brightness and high PWM dimming for eye comfort. Powered by a Snapdragon 8 Gen 5 chip and a dedicated Supercomputing Q2 chip, it enhances frame rates up to 144 FPS and boosts game resolution. The phone boasts a large 7,600mAh battery with 100W FlashCharge, an advanced 6,400 sq.mm VC Cooling System, and a capable 50MP main camera with OIS.
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Brand relationship disclosed as: affiliate