Realme C21 vs Xiaomi Redmi 10C
Here you can compare Realme C21 and Xiaomi Redmi 10C. Comparing Realme C21 vs Xiaomi Redmi 10C on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme C21 stands against Xiaomi Redmi 10C and which one should you buy The current lowest price found for Realme C21 is ₹9,999 and for Xiaomi Redmi 10C is ₹13,990. The details of both of these products were last updated on Aug 31, 2026.
| Specification | Realme C21 | Xiaomi Redmi 10C |
|---|---|---|
| RAM | 3 GB | 4 GB |
| OS | Android v10, upgradable to v11 | Android v11 |
| Display | 6.5 inches, 1600 x 720 pixels, 60 Hz | 6.7 inches, 720 x 1600 pixels, 60 Hz |
| Battery | 5000 mAh, Li-Po Battery | 6000 mAh, Li-Po Battery |
| Internal Memory | 32 GB | 64 GB |
| Price | ₹9,999 | ₹13,990 |
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Overview
| Specs Score | 37 / 100 | 46 / 100 Better Specs |
| Screen To Body Ratio | ~ 89.5% Less Bezels | |
| RAM | 3 GB | 4 GB More RAM |
| Storage | 32 GB | 64 GB More Storage |
| Rear Camera | 13 MP + 2 MP + 2 MP Triple | 50 MP + 2 MP Dual Better Camera Resolution |
| Weight | 190 g Lighter | 203 g |
| Battery | 5000 mAh | 6000 mAh Bigger Battery |
| Unique Features | No No Reverse Charging | Fast Charging FM Radio No |
General
| Model | RMX3201, C21 | Redmi 10C |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 8, 2021 | March 12, 2022 |
Design
| Dimensions | 76.4 x 165.2 x 8.9 mm | 76.56 x 169.59 x 9.13 mm |
| Weight | 190 g | 203 g |
Display
| Type | Color IPS LCD Screen (16.7M) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 120 Hz Touch Sampling Rate | Yes |
| Size | 6.5 inches, 1600 x 720 pixels, 60 Hz | 6.7 inches, 720 x 1600 pixels, 60 Hz |
| Aspect Ratio | 20:09 | 20.6:9 |
| PPI | ~ 269 PPI | ~ 268 PPI |
| Screen to Body Ratio | ~ 89.5% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | 120 Hz Touch , Sunlight Screen Support, COG Sealing Process, WideVine L3 | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 3 GB | 4 GB |
| Storage | 32 GB | 64 GB |
| Card Slot | Yes, upto 256 GB | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| USB | Yes, microUSB | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| IR Blaster | No |
Extra
| GPS | Yes | Yes, with A-GPS, GLONASS, BEIDOU |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Acceleration Sensor | Proximity Sensor, Ambient Light Sensor, Accelerometer, Vibration Motor |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Night Shield, Step Tracker, Game Space, APP Market, Theme Store, Clone Phone, Phone Manager, Telephone Number Identification, TUV Rheinland Certified |
Camera
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Mono | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | CMOS Sensor | |
| Auto Focus | Yes | Yes |
| Features | Supports 20 Continuous Shooting, Photograph Functions: Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra Macro, AI Beauty, Filter, Chroma Boost, Video Recording Functions: Filter, Slow Motion, HDR | HDR, Panorama |
| Video Recording | 720p, 720P | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP | 5 MP |
| Front Video Recording | 720p |
Technical
| OS | Android v10, upgradable to v11 | Android v11 |
| Chipset | MediaTek Helio G35 | Qualcomm Snapdragon 680 |
| CPU | 2.3 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver |
| GPU | IMG GE8320 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | AAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBIS | MP4, M4V, MKV, XVID, WAV, AAC, MP3, AMR, FLAC, APE |
| Video | MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, MKV | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging Support | |
| Reverse Charging | Yes | |
| Talk Time | 32 hours |
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