Realme 15x 5G (8GB RAM + 128GB) vs iQOO Z10R 5G — Full Comparison

Realme 15x 5G (8GB RAM + 128GB) vs iQOO Z10R 5G — Full Comparison

If you're planning to buy a phone around ₹25,999–₹22,999, the Realme 15x 5G (8GB RAM + 128GB) and the iQOO Z10R 5G 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 (8GB RAM + 128GB) emphasizes dimensity 6300 performance and massive 7000mAh battery. In contrast, the iQOO Z10R 5G delivers powerful MediaTek Dimensity 7400 processor and bright 120Hz AMOLED display.

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 (8GB RAM + 128GB) weighs 212g and carries an IP69 rating for dust and splash resistance. It is powered by the Mediatek Dimensity 6300.

The iQOO Z10R 5G weighs 183g and brings an IP67 rating. Inside it runs the MediaTek Dimensity 7400.

iQOO Z10R 5G Wins — the iQOO Z10R 5G is 29 grams lighter and a more comfortable build.

Display Comparison

Realme 15x 5G (8GB RAM + 128GB)
- 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

iQOO Z10R 5G
- Chipset: MediaTek Dimensity 7400
- Display: 6.77-inch AMOLED, 120Hz
- Resolution: 1080 x 2392
- Refresh Rate: 120Hz
- Brightness: 1800 nits
- Pixel Density: 387 PPI
- RAM: 8GB
- Storage: 128GB
- AnTuTu Score: 7,80,000
- Rear Camera: 50MP
- Front Camera: 32MP
- Battery: 5700mAh
- Charging: 44W
- IP Rating: IP67
- Reverse Charging: Yes
- OS: Android 15, Funtouch OS 15

Realme 15x 5G (8GB RAM + 128GB) Wins — the Realme 15x 5G (8GB RAM + 128GB) offers the better display with 144Hz.

Performance Comparison

The Realme 15x 5G (8GB RAM + 128GB) uses the Mediatek Dimensity 6300 with 8GB RAM and 128GB storage.

The iQOO Z10R 5G is powered by the MediaTek Dimensity 7400 with 8GB RAM and 128GB storage. It scores around 7,80,000 on AnTuTu.

Camera Comparison

The Realme 15x 5G (8GB RAM + 128GB) packs a 50MP main camera.

The iQOO Z10R 5G features a 50MP main camera paired with a 32MP front camera.

Battery and Charging

The Realme 15x 5G (8GB RAM + 128GB) carries a 7000mAh battery with 60W fast charging and reverse charging.

The iQOO Z10R 5G packs a 5700mAh battery with 44W fast charging and reverse charging.

Realme 15x 5G (8GB RAM + 128GB) Wins — the Realme 15x 5G (8GB RAM + 128GB) lasts longer and/or charges faster.

Software Experience

Both phones run Android v15 / Android 15 (Realme UI 6 / Funtouch OS 15). The better choice depends on whether you prefer Realme UI 6 or Funtouch OS 15 — both are smooth for daily use.

Connectivity Comparison

Realme 15x 5G (8GB RAM + 128GB)
- 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

iQOO Z10R 5G
- Chipset: MediaTek Dimensity 7400
- Display: 6.77-inch AMOLED, 120Hz
- Resolution: 1080 x 2392
- Refresh Rate: 120Hz
- Brightness: 1800 nits
- Pixel Density: 387 PPI
- RAM: 8GB
- Storage: 128GB
- AnTuTu Score: 7,80,000
- Rear Camera: 50MP
- Front Camera: 32MP
- Battery: 5700mAh
- Charging: 44W
- IP Rating: IP67
- Reverse Charging: Yes
- OS: Android 15, Funtouch OS 15

iQOO Z10R 5G Wins — the iQOO Z10R 5G offers more connectivity extras (NFC, Wi-Fi, Bluetooth).

Pros and Cons

Realme 15x 5G (8GB RAM + 128GB)
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

iQOO Z10R 5G
Pros
- Powerful MediaTek Dimensity 7400 processor
- Bright 120Hz AMOLED display
- Sony IMX882 camera with OIS
- Excellent gaming performance
- 5700mAh all-day battery
- 44W FlashCharge support
- IP68 & IP69 water and dust resistance
Cons
- No expandable storage
- No 3.5mm headphone jack
- USB Type-C 2.0 instead of USB 3.x
- Secondary camera offers limited functionality
- Wireless charging not available

Which Phone Should You Buy?

Choose the Realme 15x 5G (8GB RAM + 128GB) if you want dimensity 6300 performance and massive 7000mAh battery at ₹25,999.

Choose the iQOO Z10R 5G if you prioritise powerful MediaTek Dimensity 7400 processor and bright 120Hz AMOLED display at ₹22,999.

Final Verdict

The iQOO Z10R 5G is the stronger all-round phone in this comparison. Powerful MediaTek Dimensity 7400 processor and bright 120Hz AMOLED display give it the edge over its rival, while the Realme 15x 5G (8GB RAM + 128GB) remains a strong alternative if you value dimensity 6300 performance more.