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Realme 15

Realme 15 Comparison & Specs

Realme 15

  • Dimensity 7300

    4 nm

  • 7000 mAh

    80W

  • 6.8"

    1280 x 2800 pixels

  • 50 MP

    4K@30fps

  • Specs

Redmi 15

Redmi 15 Comparison & Specs

Redmi 15

  • Snapdragon 6s Gen 3

    6 nm

  • 7000 mAh

    33W

  • 6.9"

    1080 x 2340 pixels

  • 50 MP

    1080p@30fps

  • Specs
Realme 15 Comparison & Specs

Realme 15

Redmi 15 Comparison & Specs

Redmi 15

General
Launch Date
July 24, 2025
August 19, 2025
Availability
Available Now
August 28
OS
Android 15
Android 15
Custom UI
Realme UI 6.0
HyperOS 2.2
OS Updates
3 Years
2 Years
Security Updates
4 Years
4 Years
AI Features
AI Edit Genie, AI Party Mode, AI MagicGlow 2.0 and more
Circle to Search, Gemini Live, AI Erase and more
Body
Dimensions
162.3 x 76.2 x 7.66 mm
169.5 x 80.5 x 8.4 mm
Thickness
7.66 mm
8.4 mm
Weight
187 g
217 g
Build Details
Plastic Back
IP Rating
IP69 (dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min), MIL-STD-810H compliant*, also IP68 rated)
IP64 (dust tight and water resistant (water splashes))
Display
Size
6.8 inches
6.9 inches
Type
OLED, 1B colors, PWM
IPS LCD
Refresh Rate
144 Hz
144 Hz
Peak Brightness
6500 nits
850 nits
Resolution
1280 x 2800 pixels
1080 x 2340 pixels
Pixel Density
453 ppi
374 ppi
Aspect Ratio
19.5:9
19.5:9
Screen to Body Ratio
91.2 %
85.7 %
Protection
Gorilla Glass 7i
Performance
Chipset¹
Mediatek Dimensity 7300
Qualcomm Snapdragon 6s Gen 3
Process Size
4 nm
6 nm
CPU
Octa-core
4x2.6 GHz Cortex-A78
4x2.0 GHz Cortex-A55
Octa-core
2x2.3 GHz Cortex-A78
6x2.0 GHz Cortex-A55
GPU
Mali-G615 MC2
Adreno 619
RAM & Storage
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
12GB 512GB (UFS 3.1)
6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
No
Yes
Camera
Main Camera
50 MP
f/1.8, 24mm (wide), 1/1.95", 0.8µm, Sony IMX882, PDAF, OIS

8 MP
f/2.2, 112˚, 16mm (ultrawide), 1/4.0", 1.12µm
50 MP
f/1.75, (wide), 1/2.88" 0.61μm, PDAF
Auxiliary lens
OIS
Yes
No
Features
LED flash, HDR, panorama
LED flash, HDR
Video Recording
4K@30fps
1080p@30fps, gyro-EIS, OIS
1080p@30fps
Selfie Camera
50 MP
f/2.4 , 87˚ (wide), 1/2.8", 0.6µm
8 MP
f/2.2, (wide)
Selfie Features
Panorama
HDR
Selfie Video Recording
4K@30fps
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM
SIM1: Nano, SIM2: Nano
Dual SIM (Nano + Nano (Hybrid))
5G Support
Yes

9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78
Yes

7 5G bands
n1, n3, n5, n8, n28, n40, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 6
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac/ax 5GHz
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0
USB Type-C 2.0, OTG
Bluetooth
5.4
5.1
NFC
No
No
GPS
Yes with Glonass
Yes with A-GPS, Glonass
Infrared
No
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
7000 mAh
7000 mAh
Type
Li-Ion
Silicon Carbon
Removable
No
No
Wired charging
80W
33W
Charging Speed
50% in 25 min
Reverse Wired Charging
No
15W
Wireless Charging
No
-2W
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
Yes
No
3.5mm Headphone Jack
No
No
FM Radio
No
No
Extra Features
Sensors
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Side-mounted fingerprint sensor, accelerometer, compass
Others
Virtual proximity sensing
Colors and Pricing
Colors
Flowing Silver, Silk Pink, Velvet Green
Midnight Black, Frosted White, Sandy Purple
Price in India
₹25999
₹14999
FAQs

In this performance comparison, the Realme 15 with its Mediatek Dimensity 7300 (4nm) performs better than the Redmi 15 with the Qualcomm Snapdragon 6s Gen 3 (6nm), thanks to superior chipset efficiency.

Realme 15 offers 3 years of OS updates, whereas Redmi 15 provides 2 years. Both phones receive the same 4 years of security updates.

Realme 15 features a superior AMOLED display, while Redmi 15 comes with an LCD panel. Both smartphones offer the same 144 Hz refresh rate. Realme 15 also boasts a brighter screen with 6500 nits of peak brightness, enhancing outdoor visibility. Notably, Realme 15 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Both phones are equipped with the same 7000 mAh battery capacity. Realme 15 also supports faster wired charging at 80W, compared to 33W on Redmi 15. Redmi 15 supports wireless charging at -2W, while Realme 15 lacks this feature.

Realme 15 offers better protection against water and dust with an IP69 rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.