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

Tecno Spark 30C

Tecno Spark 30C Comparison & Specs

Tecno Spark 30C

  • Dimensity 6300

    6 nm

  • 5000 mAh

    18W

  • 6.67"

    720 x 1600 pixels

  • 48 MP

    1080p@30fps

  • Specs Tecno Spark 30C Amazon Link
General
Launch Date
August 19, 2025
October 02, 2024
Availability
August 28
Available Now
OS
Android 15
Android 14
Custom UI
HyperOS 2.2
HiOS 14
OS Updates
2 Years
Security Updates
4 Years
AI Features
Circle to Search, Gemini Live, AI Erase and more
Body
Dimensions
169.5 x 80.5 x 8.4 mm
165 x 77 x 8 mm
Thickness
8.4 mm
8 mm
Weight
217 g
189.2 g
Build Details
Plastic Back
Plastic Frame, Plastic Back
IP Rating
IP64 (dust tight and water resistant (water splashes))
IP54
Display
Size
6.9 inches
6.67 inches
Type
IPS LCD
IPS LCD
Refresh Rate
144 Hz
120 Hz
Peak Brightness
850 nits
Resolution
1080 x 2340 pixels
720 x 1600 pixels
Pixel Density
374 ppi
263 ppi
Aspect Ratio
19.5:9
20:9
Screen to Body Ratio
85.7 %
84.5 %
Performance
Chipset¹
Qualcomm Snapdragon 6s Gen 3
Mediatek Dimensity 6300
Process Size
6 nm
6 nm
CPU
Octa-core
2x2.3 GHz Cortex-A78
6x2.0 GHz Cortex-A55
Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55
GPU
Adreno 619
Mali-G57 MC2
RAM & Storage
6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
4GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
Yes
Camera
Main Camera
50 MP
f/1.75, (wide), 1/2.88" 0.61μm, PDAF
Auxiliary lens
48 MP
(wide), 1/2.0", 0.8µm, AF
OIS
No
No
Features
LED flash, HDR
Tripple-LED flash
Video Recording
1080p@30fps
1080p@30fps
Selfie Camera
8 MP
f/2.2, (wide)
8 MP
Selfie Features
HDR
Dual-LED flash
Selfie Video Recording
1080p@30fps
Connectivity
SIM
Dual SIM (Nano + Nano (Hybrid))
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
5G Support
Yes

7 5G bands
n1, n3, n5, n8, n28, n40, n78
Yes

2 5G bands
n3, n40
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C
Bluetooth
5.1
5.1
NFC
No
Yes
GPS
Yes with A-GPS, Glonass
Yes with A-GPS
Infrared
Yes
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
7000 mAh
5000 mAh
Type
Silicon Carbon
Li-Polymer
Removable
No
No
Wired charging
33W
18W
Reverse Wired Charging
15W
No
Wireless Charging
-2W
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
Yes
3.5mm Headphone Jack
No
Yes
FM Radio
No
Yes
Extra Features
Sensors
Side-mounted fingerprint sensor, accelerometer, compass
Fingerprint (side-mounted)
Others
Virtual proximity sensing
Colors and Pricing
Colors
Midnight Black, Frosted White, Sandy Purple
Midnight Shadow, Aurora Cloud, Azure Sky
Price in India
₹14999
₹9999
FAQs

In this performance comparison, the Redmi 15 with its Qualcomm Snapdragon 6s Gen 3 (6nm) performs better than the Tecno Spark 30C with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Redmi 15 offers 2 years of OS updates, while Tecno Spark 30C does not have confirmed OS update information. Redmi 15 receives 4 years of security updates, while Tecno Spark 30C does not have confirmed security update information.

Both Redmi 15 and Tecno Spark 30C use LCD screens. In terms of smoothness, Redmi 15 offers a higher 144 Hz refresh rate, ensuring fluid scrolling and animations. Both devices deliver the same brightness level at nits. Notably, Redmi 15 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Redmi 15 comes with a larger 7000 mAh battery, which may offer longer usage on a single charge. Redmi 15 also supports faster wired charging at 33W, compared to 18W on Tecno Spark 30C. Redmi 15 supports wireless charging at -2W, while Tecno Spark 30C does not support wireless charging.

Redmi 15 offers better protection against water and dust with an IP64 rating.

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