Redmi 15 vs Realme 15 – Which One Should You Buy in 2025?

Choosing between Redmi 15 and Realme 15 for your next phone? Both are freshly launched midrange 5G smartphones with similar pricing, strong features, and trendy looks. Let’s see how they compare on the specs that matter most for Indian users and which is the better buy for 2025.

At a Glance: Quick Specs Comparison

Feature Redmi 15 Realme 15
Display 6.53" FHD+ IPS LCD
1080 x 2340 px, 90Hz
6.6" FHD+ IPS LCD
2400 x 1080 px, 120Hz
Processor MediaTek Helio G85 MediaTek Dimensity 810
RAM & Storage 4/6GB RAM, 64/128GB storage
Expandable microSD
6/8GB RAM, 128/256GB storage
Expandable microSD
Rear Camera Triple: 50MP main + 2MP depth + 2MP macro Dual: 108MP main + 2MP depth
Front Camera 5MP 16MP
Battery & Charging 5000mAh, 18W fast charging 5000mAh, 33W fast charging
OS & UI MIUI 14, Android 13 Realme UI 5.0, Android 13
Other Features Side fingerprint, IR blaster, 3.5mm jack Side fingerprint, 3.5mm jack
Price (as of Aug 2025) Starts ₹12,999 Starts ₹13,499

Design & Display

Both phones bring sleek, modern looks and good build. Realme 15 offers a slightly bigger and smoother 120Hz display, which is perfect for gaming and scrolling. Redmi 15 keeps things compact for easy handling and solid outdoor brightness.

Performance

Realme 15 comes packed with the newer Dimensity 810 chipset and higher RAM options, delivering noticeably faster app loading, smoother gaming, and better multitasking.[web:19][web:22][web:20] Redmi 15 is a reliable everyday performer but geared more for average use and lighter gaming.[web:14][web:15][web:17]

Camera

On paper, Realme 15 wins with a massive 108MP main camera and sharper selfies, while Redmi’s triple setup offers more versatility (macro, depth) for creative shots. For everyday social media snaps, Realme’s image quality and AI enhancements are slightly ahead.[web:20][web:23]

Battery & Charging

Both offer strong 5000mAh batteries easily lasting a full day. Realme 15 stands out with 33W fast charging, getting you to 50% in about 30 minutes, while Redmi 15 tops out at 18W – still decent for non-heavy users.[web:19][web:14]

Software Experience

MIUI 14 and Realme UI 5.0 both run on Android 13. MIUI is more customizable but has ads in the UI; Realme UI tends to be cleaner with fewer pre-installed apps. Updates frequency is similar.

Redmi 15 Smartphone
Redmi 15 (6GB/128GB)
Value midrange with triple camera, solid battery, and Android 13 MIUI.
Buy Redmi 15
Realme 15 Smartphone
Realme 15 (8GB/128GB)
Flagship camera, fast charging, and smooth Realme UI for top performance.
Buy Realme 15

Which One Is Right for You?

  • Buy Redmi 15 if you want lower price, versatile camera, light usage, and MIUI customizations.
  • Buy Realme 15 for better performance, a flagship camera, faster charging, and frequent multitasking.
  • Both phones support 5G, side fingerprint unlock, and have expandable storage—essentials for 2025 users.

Frequently Asked Questions

QuestionAnswer
Which phone offers better battery life? Both are similar (5000mAh). Realme charges faster; standby and SOT are closely matched.
Does either phone support 5G? Both support dual SIM 5G, making them future-ready for networks in India.
Which UI is better? Realme UI is cleaner, MIUI is more customizable. Preference depends on user.
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💡 Disclosure: This article includes affiliate links. Prices and specifications as of August 2025. Please check retailer sites for latest deals and updates.