Xiaomi 15: The Ultimate Flagship Killer? Full Review & Comparison
The Xiaomi 15 is the brand’s newest flagship phone. It comes with a powerful Snapdragon chipset, a Leica camera system, excellent CPU performance, impressive battery life, and a smooth experience with Xiaomi HyperOS 2.
We’ll cover the Xiaomi 15 specifications, features, camera, battery, and price in Kenya — and whether it’s worth buying in 2025.
Xiaomi 15 Overview – Quick Specs & Key Highlights
| Features | Xiaomi 15 |
|---|---|
| Display | 6.36″ CrystalRes AMOLED display, 120Hz, 1.5K resolution |
| Processor | Qualcomm Snapdragon 8 Gen 3 |
| RAM & Storage | 12GB RAM, 512GB storage |
| Rear Camera | 50MP Leica main + 50MP ultra-wide + 50MP telephoto |
| Front Camera | 32MP in-display selfie camera |
| Battery | 5240mAh (typ), 90W HyperCharge, 50W wireless HyperCharge |
| Operating System | Xiaomi HyperOS 2 powered by Xiaomi HyperAI |
| Security | In-screen Ultrasonic Fingerprint Sensor, AI Face Unlock |
| Connectivity | Dual SIM (nano + nano / nano + eSIM), Wi-Fi 7, Bluetooth 6.0, NFC, USB-C |
Xiaomi 15 – An In-Depth Look at Performance & Features
The Xiaomi 15 is designed for gamers, photographers, and professionals. Powered by the Qualcomm Snapdragon 8 Gen 3, it delivers powerful AI processing and smooth multitasking.
The 6.36-inch CrystalRes AMOLED display offers a 120Hz refresh rate and vivid colours, while the advanced cooling system maintains performance under heavy load.
Its Leica triple camera setup — 50MP main, 50MP ultra-wide, and 50MP telephoto — captures detailed, vibrant images in all lighting conditions.
The 5240mAh battery lasts all day, with ultra-fast 90W wired and 50W wireless charging support.
Xiaomi 15 Specifications & Features
Display & Design
- 6.36-inch CrystalRes AMOLED, 1.5K resolution, 120Hz adaptive refresh rate
- Peak brightness: 3200 nits
- Pixel density: 460 PPI
- Dolby Vision and HDR10+ supported
- Xiaomi Shield Glass, IP68 water and dust resistance
- Dimensions: 152.3 × 71.2 × 8.08 mm
- Weight: 191–192 g
Performance & Hardware
- Snapdragon 8 Gen 3 chipset, octa-core CPU, Adreno GPU
- Ice Loop cooling system prevents overheating
Camera System
- Main: 50MP, ƒ/1.62, 23mm
- Telephoto: 50MP, ƒ/2.0, 60mm (macro support)
- Ultra-Wide: 50MP, ƒ/2.2, 115° field of view
- Front: 32MP AI selfie camera
Battery & Charging
- 5240mAh capacity
- 90W Wired HyperCharge (full in ~31–35 minutes)
- 50W Wireless HyperCharge
- 10W Reverse Charging
Software & Security
- Xiaomi HyperOS 2 powered by Xiaomi HyperAI
- In-screen Ultrasonic Fingerprint Sensor
- AI Face Unlock
Connectivity & Audio
- Dual SIM (nano + nano / nano + eSIM)
- Wi-Fi 7, Bluetooth 6.0, NFC, USB-C
- Dolby Atmos stereo speakers, Hi-Res Audio Wireless support
Gaming Experience
- PUBG & Call of Duty: Ultra HD at 90 FPS
- Genshin Impact: Smooth at max settings
- AI Game Booster improves battery, touch response, and frame rate
Xiaomi 15 vs Competitors
| Feature | Xiaomi 15 | Samsung Galaxy S24 |
|---|---|---|
| Display | 6.36″ AMOLED | 6.8″ Dynamic AMOLED |
| Processor | Snapdragon 8 Gen 3 | Exynos 2400 / Snapdragon 8 Gen 3 |
| Battery | 5240mAh, 90W | 4900mAh, 45W |
| Camera | 50MP Leica Triple | 108MP Triple |
Xiaomi 15 vs iPhone 15 Pro
- Xiaomi 15 offers more customization (HyperOS vs iOS).
- iPhone 15 Pro excels in video; Xiaomi 15 shines in photography.
- Xiaomi 15 has faster charging and better battery life.
Xiaomi 15 Price & Availability in Kenya
The Xiaomi 15 is expected to launch in Kenya through Xiaomi Store Kenya (xiaomistores.co.ke) at around KSh 105,000–115,000, depending on configuration.
It will be available in Xiaomi brand stores, certified dealers, and online marketplaces.
Xiaomi 15 Release Date in Kenya
Launched globally in March 2025, the Xiaomi 15 is now available in Kenya — accessible in Nairobi, Mombasa, Kisumu, and Eldoret via Xiaomi Store Kenya’s outlets.
Final Verdict – Is the Xiaomi 15 Worth It?
Yes. The Xiaomi 15 delivers flagship performance, strong camera quality, efficient AI integration, and ultra-fast charging. It’s one of the best premium Android options for Kenyan buyers in 2025.