Realme 15x 5G vs Nothing Phone 3a Lite — Full Comparison

**Realme 15x 5G vs Nothing Phone 3a Lite — Full Comparison** If you're planning to buy a phone around ₹25,999–₹22,999, the Realme 15x 5G and the Nothing Phone 3a Lite are two excellent options worth considering. Both devices offer modern chipsets, AMOLED displays, generous RAM, capable cameras, recent Android builds, but they focus on different strengths. The Realme 15x 5G emphasizes dimensity 6300 performance and massive 7000mAh battery. In contrast, the Nothing Phone 3a Lite delivers bright 6.77-inch 120Hz AMOLED display and mediaTek Dimensity 7300 Pro delivers smooth everyday performance. This detailed comparison covers design, display, performance, cameras, battery life, software, connectivity and overall value, helping you choose the phone that best suits your needs. Design and Build Quality The Realme 15x 5G weighs 212g and carries an IP69 rating for dust and splash resistance. It is powered by the Mediatek Dimensity 6300. The Nothing Phone 3a Lite weighs 199g and brings an IP54 rating. Inside it runs the MediaTek Dimensity 7300 Pro. Nothing Phone 3a Lite Wins — the Nothing Phone 3a Lite is 13 grams lighter and a more comfortable build. **Display Comparison** Realme 15x 5G - Chipset: Mediatek Dimensity 6300 - Display: 6.81-inch IPS, 144Hz - Resolution: 720x1570 - Refresh Rate: 144Hz - Brightness: 1200 nits - Pixel Density: 394 PPI - RAM: 8GB - Storage: 128GB - Rear Camera: 50MP - Battery: 7000mAh - Charging: 60W - IP Rating: IP69 - Reverse Charging: Yes - OS: Android v15, Realme UI 6 Nothing Phone 3a Lite - Chipset: MediaTek Dimensity 7300 Pro - Display: 6.77-inch AMOLED, 120Hz - Resolution: 1084 x 2392 - Refresh Rate: 120Hz - Brightness: 3000 nits - Pixel Density: 388 PPI - RAM: 8GB - Storage: 128GB - AnTuTu Score: 9,07,000 - Rear Camera: 50MP - Front Camera: 16MP - Battery: 5000mAh - Charging: 33W - IP Rating: IP54 - NFC: Yes - Reverse Charging: Yes - OS: Android 15, Nothing OS 3.5 Realme 15x 5G Wins — the Realme 15x 5G offers the better display with 144Hz. Performance Comparison The Realme 15x 5G uses the Mediatek Dimensity 6300 with 8GB RAM and 128GB storage. The Nothing Phone 3a Lite is powered by the MediaTek Dimensity 7300 Pro with 8GB RAM and 128GB storage. It scores around 9,07,000 on AnTuTu. Camera Comparison The Realme 15x 5G packs a 50MP main camera. The Nothing Phone 3a Lite features a 50MP main camera paired with a 16MP front camera. Battery and Charging The Realme 15x 5G carries a 7000mAh battery with 60W fast charging and reverse charging. The Nothing Phone 3a Lite packs a 5000mAh battery with 33W fast charging and reverse charging. Realme 15x 5G Wins — the Realme 15x 5G lasts longer and/or charges faster. Software Experience Both phones run Android v15 / Android 15 (Realme UI 6 / Nothing OS 3.5). The better choice depends on whether you prefer Realme UI 6 or Nothing OS 3.5 — both are smooth for daily use. **Connectivity Comparison** Realme 15x 5G - Chipset: Mediatek Dimensity 6300 - Display: 6.81-inch IPS, 144Hz - Resolution: 720x1570 - Refresh Rate: 144Hz - Brightness: 1200 nits - Pixel Density: 394 PPI - RAM: 8GB - Storage: 128GB - Rear Camera: 50MP - Battery: 7000mAh - Charging: 60W - IP Rating: IP69 - Reverse Charging: Yes - OS: Android v15, Realme UI 6 Nothing Phone 3a Lite - Chipset: MediaTek Dimensity 7300 Pro - Display: 6.77-inch AMOLED, 120Hz - Resolution: 1084 x 2392 - Refresh Rate: 120Hz - Brightness: 3000 nits - Pixel Density: 388 PPI - RAM: 8GB - Storage: 128GB - AnTuTu Score: 9,07,000 - Rear Camera: 50MP - Front Camera: 16MP - Battery: 5000mAh - Charging: 33W - IP Rating: IP54 - NFC: Yes - Reverse Charging: Yes - OS: Android 15, Nothing OS 3.5 Nothing Phone 3a Lite Wins — the Nothing Phone 3a Lite offers more connectivity extras (NFC, Wi-Fi, Bluetooth). **Pros and Cons** **Realme 15x 5G** Pros - Dimensity 6300 performance - Massive 7000mAh battery - 60W fast charging - 144Hz smooth display - 5G support - IP69 durability - Reverse charging Cons - No wireless charging - No 3.5mm headphone jack - Heavy build - IPS instead of AMOLED - Heavy at 212g - 1080p video only **Nothing Phone 3a Lite** Pros - Bright 6.77-inch 120Hz AMOLED display - MediaTek Dimensity 7300 Pro delivers smooth everyday performance - Clean and optimized Nothing OS 3.5 - 5000mAh battery with 33W fast charging - Optical Image Stabilization (OIS) on the main camera - NFC support - IP54 splash and dust resistance Cons - No wireless charging - No telephoto camera - Plastic frame instead of metal - Hybrid SIM slot limits dual SIM + microSD usage - No 3.5mm headphone jack - Low IP54 rating Which Phone Should You Buy? Choose the Realme 15x 5G if you want dimensity 6300 performance and massive 7000mAh battery at ₹25,999. Choose the Nothing Phone 3a Lite if you prioritise bright 6.77-inch 120Hz AMOLED display and mediaTek Dimensity 7300 Pro delivers smooth everyday performance at ₹22,999. Final Verdict The Nothing Phone 3a Lite is the stronger all-round phone in this comparison. Bright 6.77-inch 120Hz AMOLED display and mediaTek Dimensity 7300 Pro delivers smooth everyday performance give it the edge over its rival, while the Realme 15x 5G remains a strong alternative if you value dimensity 6300 performance more.