Redmi 17C 5G vs Redmi Note 15 SE 5G
The short answer
- Redmi 17C 5G has the bigger battery: 6,000 mAh against 5,800.
- Redmi Note 15 SE 5G charges faster, at 45 W against 33.
- Redmi Note 15 SE 5G is the cheaper of the two at the price its maker announced: INR 19,999 against INR 20,999.
Compared only on figures both makers publish. Everything else is in the table below.
2 phones side by side.
| Specification |
 Redmi 17C 5G
₹20,999launch price
|
 Redmi Note 15 SE 5G
₹19,999launch price · Apr 2026
|
|---|---|---|
| Placement | ||
| At its price | Not yet assessed | Upper half ₹15–20k |
| Spec index | — | 7.8 / 10 |
| Key Specs | ||
| RAM | 4GB / 6GB LPDDR4X | 6 GB / 8 GB |
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 6 Gen 3 |
| Rear Camera | 50MP + auxiliary lens | 50 MP + 2 MP |
| Front Camera | 8MP | 20 MP |
| Battery | 6000mAh | 5800 mAh |
| Display | 6.9-inch IPS LCD, 1600 x 720, up to 120Hz | 6.77 inches (17.20 cm) |
| General | ||
| Launch Date | 1 October 2026 (India; on sale from 7 October 2026); 25 August 2026 (Singapore) | April 2, 2026 (Official) |
| Operating System | Android 16 | Android v15 |
| Custom UI | Xiaomi HyperOS 3; 2 years of OS updates and 4 years of security updates | Xiaomi HyperOS 3 |
| Performance | ||
| Chipset | MediaTek Dimensity 6300 | Qualcomm Snapdragon 6 Gen 3 |
| CPU | Octa-core (2x 2.4GHz Cortex-A76 + 6x 2.0GHz Cortex-A55) | Octa core (2.4 GHz, Quad core, Cortex A78 + 1.8 GHz, Quad core, Cortex A55) |
| Architecture | Cortex-A76 + Cortex-A55 | 64 bit |
| Fabrication | 6nm | 4 nm |
| Graphics | Mali-G57 MC2 | Adreno 710 |
| RAM | 4GB / 6GB; up to 12GB with memory extension (6GB model, Xiaomi India); up to 8GB with memory extension (4GB model, Xiaomi Global) | 6 GB / 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Display | ||
| Display Type | IPS LCD, Dot Drop display; 8-bit, 16.7 million colours; 83% NTSC colour gamut; 1200:1 contrast ratio; DC dimming; TÜV Rheinland Low Blue Light (software), Flicker Free and Circadian Friendly certified | Curved AMOLED |
| Screen Size | 6.9 inches (17.53 cm) | 6.77 inches (17.20 cm) |
| Resolution | 1600 x 720 pixels (HD+) | 1080x2392 px (FHD+) |
| Aspect Ratio | 20:9 | 20:9 |
| Pixel Density | ~254 ppi | 388 ppi |
| Screen to Body Ratio (calculated) | ~84.3% | 89.46 % |
| Bezel-less display | Yes, Dot Drop (waterdrop notch) for the front camera | Yes with punch-hole display |
| Touch Screen | Yes, up to 240Hz touch sampling rate; Wet Touch Technology 2.0 | Yes, Capacitive Touchscreen, Multi-touch |
| Brightness | 660 nits (typ); 810 nits HBM | 3200 nits (peak), 800 nits (typ) |
| Refresh Rate | Up to 120Hz adaptive (AdaptiveSync) | 120 Hz |
| HDR 10 / HDR+ support | — | Yes, HDR10+ |
| Design | ||
| Height | 171.56 mm | 164 mm |
| Width | 79.47 mm | 75.42 mm |
| Thickness | 7.99 mm (Xiaomi India); 8.05 mm (Xiaomi Global) | 7.35 mm (Carbon Black) / 7.4 mm (Frosted White) / 7.82 mm (Crimson Reserve) |
| Weight | 211 g | 178 grams (182 grams for Crimson Reserve) |
| Build Material | Vegan leather finish back on Coffee Brew; quad-curved design | — |
| Colours | Dark Night; Coffee Brew; Purple Dawn | Carbon Black, Frosted White, Crimson Reserve |
| Waterproof | IP64 splash and dust resistance (IEC 60529); not rated for immersion | Yes, IP65 / IP66 |
| Ruggedness | Xiaomi lab tests: 210,000 power-button presses; 300 roller tests; 28,000 micro-drops; 1,000 compression tests; 10,000 charging-port tests | MIL-STD-810H certified, drop tested up to 1.7 m |
| Main Camera | ||
| Camera Setup | Dual (50MP main + auxiliary lens) | Dual |
| Resolution | 50MP main + auxiliary lens | 50 MP f/1.8, Wide Angle, Primary Camera (1/2.88" sensor size, 1.22µm 4-in-1 Super Pixel, 5P lens) 2 MP, Depth Camera |
| Sensor | 1/2.76-inch, 0.64µm pixels (main) | Light Fusion 400 |
| Autofocus | PDAF (main) | Yes, Phase Detection Autofocus |
| Flash | LED flash | Yes, LED Flash |
| Settings | Main: f/1.8 aperture, 28mm (wide), 5P lens | Exposure compensation, ISO control |
| Shooting Modes | Film camera; HDR mode; Night mode; Auto night mode; Portrait mode; Time-lapse; Ultra HD mode | Continuous Shooting High Dynamic Range mode (HDR) Portrait Mode (Classic, Focus, Artistic) Panorama Time-lapse Slow motion |
| Camera Features | AI Erase; AI Sky; classic film filters | Auto Flash Face detection Touch to focus Dynamic Shots AI Erase AI Sky AI Bokeh AI Beautify AI Remove Reflection |
| Video Recording | 1080p (1920 x 1080) at 30fps; 720p (1280 x 720) at 30fps | 3840x2160 @ 30 fps 1920x1080 @ 30 fps 1280x720 @ 30 fps |
| OIS | — | No |
| Video Recording Features | — | Slo-motion Time-lapse |
| Front Camera | ||
| Camera Setup | Single | Single |
| Resolution | 8MP, f/2.0 | 20 MP f/2.2, Wide Angle, Primary Camera (1/4" sensor size, 4P lens) |
| Camera Features | Film camera; HDR mode; Soft-light ring; Portrait mode; Time-lapse; Night mode; Selfie beauty mode | AI Group Selfie |
| Video Recording | 1080p (1920 x 1080) at 30fps; 720p (1280 x 720) at 30fps | 1920x1080 @ 30 fps 1280x720 @ 30 fps |
| Autofocus | — | No |
| Flash | — | No |
| Battery | ||
| Capacity | 6000mAh (typ); retains 80% or more capacity after 1,000 charge cycles (Xiaomi lab); up to 105 hours music playback (Xiaomi claim) | 5800 mAh |
| Quick Charging | 33W wired (USB PD); 33W charger in box (India); 10W wired reverse charging; 0-80% in 90 minutes (Xiaomi claim) | Yes, Fast, 45W |
| USB Type-C | Yes | Yes |
| Type | — | Li-ion (Silicon-Carbon) |
| Removable | — | No |
| Wireless Charging | — | No |
| Storage | ||
| Internal Memory | 128GB | 128 GB / 256 GB |
| Expandable Memory | Yes, microSD up to 1TB | Yes, Up to 1 TB |
| USB OTG | Yes | Yes |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Network & Connectivity | ||
| SIM Slot(s) | Dual SIM + dedicated microSD slot | Dual SIM, GSM+GSM (Nano SIM + Hybrid Nano SIM / microSD) |
| SIM Size | Nano-SIM + Nano-SIM | SIM1: Nano, SIM2: Nano (Hybrid) |
| Network Support | 5G / 4G / 3G / 2G | 5G Supported in India, 4G Supported in India, 3G, 2G |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78; NSA: n1/n3/n8/n40/n78 | SA N1 / N3 / N5 / N8 / N28 / N40 / N78 NSA N1 / N3 / N40 / N78 |
| 4G Bands | LTE FDD: B1/B3/B5/B8/B28; LTE TDD: B40/B41 (120MHz) | FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) / 900(band 8) / 700(band 28) TD-LTE 2300(band 40) / 2500(band 41) |
| 3G Bands | WCDMA: B1/B5/B8 | UMTS 2100 / 850 / 900 MHz |
| 2G Bands | GSM: B3/B5/B8 | GSM 1800 / 850 / 900 MHz |
| SAR Value | EU: 0.99 W/kg (head); 0.95 W/kg (body) | — |
| Wi-Fi | Wi-Fi 5 (802.11 a/b/g/n/ac), dual-band 2.4GHz and 5GHz | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac), Dual band (2.4 GHz + 5 GHz) |
| Bluetooth | Bluetooth 5.4; AAC / SBC / LDAC | Yes, v5.1 |
| GPS | GPS; GLONASS; Galileo; BeiDou | Yes with Glonass, Galileo, Beidou |
| NFC | No | No |
| USB Connectivity | USB Type-C 2.0, OTG | USB Type-C, Mass storage device, USB charging |
| VoLTE | — | Yes |
| SIM 1 | — | - |
| EDGE | — | Available |
| SIM 2 | — | - |
| GPRS | — | Available |
| Wi-Fi Features | — | Wi-Fi Direct, Mobile Hotspot |
| Infrared Sensor | — | Yes |
| Multimedia | ||
| FM Radio | No | No |
| Loudspeaker | No | Yes |
| Audio Jack | 3.5mm | USB Type-C |
| Audio Features | Dolby-certified audio; Hi-Res Audio; playback formats: AAC, M4A, MP4, 3GP, AMR, MIDI, IMY, MP3, OGG, WAV, FLAC, MKV, Opus, Vorbis | Dolby Atmos, Hi-Res Audio, Dual Ultra-Linear Speakers |
| Stereo Speaker | — | Yes |
| Sensors | ||
| Fingerprint Sensor | Yes | Yes |
| Fingerprint Sensor Position | Side-mounted (power button) | In Display |
| Other Sensors | Vibration motor; Accelerometer; Ambient light sensor; Virtual proximity sensor; Electronic compass; AI face unlock | Light sensor, Virtual proximity sensor, Accelerometer, Compass, Gyroscope, IR Blaster |
| Fingerprint Sensor Type | — | Optical |
| Heart Rate Monitor | — | No |