Xiaomi Redmi 15C 5G (6GB RAM + 128GB) vs Infinix Smart 20
Quick Comparison
Xiaomi Redmi 15C 5G (6GB RAM + 128GB) has better RAM than Infinix Smart 20. Xiaomi Redmi 15C 5G (6GB RAM + 128GB) has more internal memory than Infinix Smart 20
| Name | Xiaomi Redmi 15C 5G (6GB RAM + 128GB) | Infinix Smart 20 |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.9 in | 6.78 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 6000 mAh | 5200 mAh |
| Camera | 50 MP + Auxiliary lens Dual | 8 MP |
| Price | Rs. 15399 | Rs. 12990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is December 03, 2025. The cost of Xiaomi Redmi 15C 5G (6GB RAM + 128GB) is Rs. 15399. The launch Date of the second phone is March 19, 2026 (Expected). The Expected cost of Infinix Smart 20 is Rs. 12990.
Display comparison
Infinix Smart 20 has screen size of 6.78 inches which falls short to Xiaomi Redmi 15C 5G (6GB RAM + 128GB)'s 6.9 inch screen. Xiaomi Redmi 15C 5G (6GB RAM + 128GB) has IPS LCD Screen type where as Infinix Smart 20 has IPS Screen type. Infinix's phone has display density of 259 PPI & Xiaomi's phone has only 254 PPI display density.
Memory comparison
Xiaomi Redmi 15C 5G (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Infinix Smart 20's lower 4 GB RAM. Xiaomi Redmi 15C 5G (6GB RAM + 128GB) has more Internal Memory (128 GB) than Infinix Smart 20 (64 GB).
Camera comparison
Xiaomi Redmi 15C 5G (6GB RAM + 128GB)'s 50 MP + Auxiliary lens Dual Rear Camera outclasses Infinix Smart 20's 8 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 16 version.
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Full Comparison
| Name | Xiaomi Redmi 15C 5G (6GB RAM + 128GB) | Infinix Smart 20 |
| General | ||
| Model | 15C 5G | X6840, X6840B |
| Sim Type | Dual Sim, GSM+GSM | |
| Dual Sim | Yes | |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | December 03, 2025 | March 19, 2026 (Expected) |
| In The Box | Dark Purple, Moonlight Blue, Midnight Black | |
| Design | ||
| Dimensions | 79.47 x 171.56 x 7.99 mm | |
| Weight | 211 g | |
| Colors | Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | IPS Screen |
| Touch | Yes, 240 Hz Touch Sampling Rate | |
| Size | 6.9 inches, 720 x 1600 pixels, 120 Hz | 6.78 inches, 720 x 1600 pixels |
| Aspect Ratio | 20.6:9 | |
| PPI | ~ 254 PPI | ~ 259 PPI |
| Screen to Body Ratio | ~ 82.1% | |
| Brightness | 660 nits (typ), 810 nits HBM | |
| Features | TÜV Rheinland Low Blue Light (Software Solution) Certified, TÜV Rheinland Circadian Friendly Certified, TÜV Rheinland Flicker Free Certified, Contrast ratio: 1200:1, Color gamut: 83% NTSC | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | Yes |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes |
| Wifi Version | Wi-Fi: 2.4GHz | 5GHz | |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes |
| USB | Yes | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | No | Yes |
| Performance | ||
| Geekbench Score | 1,942 (Multi Core) (v6) 735 (Single Core) 1,420 (OpenCL) 1,405 (Vulkan) | |
| Extra | ||
| GPS | GPS | Glonass | Galileo | Beidou | |
| Fingerprint Sensor | Yes, Side | Yes |
| Face Unlock | Yes | |
| Sensors | Virtual Proximity Sensor, Ambient Light Sensor Accelerometer, Electronic compass | Fingerprint (side-mounted) accelerometer, proximity, compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| AI Features | Gemini, Circle to Search | |
| Water Resistance | Yes, 1.5 m | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) (Auxiliary lens) | 8 MP ƒ/2 (Wide Angle) |
| Auto Focus | Yes | |
| Features | HDR Mode, Night Mode, Auto Night Mode, Portrait Mode, Time-lapse | panorama |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v16 |
| Custom UI | HyperOS 2 | |
| Chipset | Mediatek Dimensity 6300 | Mediatek Helio G81 |
| CPU | 2.4 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Arm Mali-G57 MC2 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 5200 mAh |
| Fast Charging | Yes, 33W | Yes |
| Reverse Charging | Yes | |