Realme C21Y (4GB RAM + 64GB) vs Xiaomi Redmi 13 5G
Here you can compare Realme C21Y (4GB RAM + 64GB) and Xiaomi Redmi 13 5G. Comparing Realme C21Y (4GB RAM + 64GB) vs Xiaomi Redmi 13 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme C21Y (4GB RAM + 64GB) stands against Xiaomi Redmi 13 5G and which one should you buy The current lowest price found for Realme C21Y (4GB RAM + 64GB) is ₹8,499 and for Xiaomi Redmi 13 5G is ₹12,499. The details of both of these products were last updated on Aug 19, 2026.
| Specification | Realme C21Y (4GB RAM + 64GB) | Xiaomi Redmi 13 5G |
|---|---|---|
| Battery | 5000 mAh, Li-Po Battery | 5030 mAh, Li-Po Battery |
| Display | 6.5 inches, 720 x 1600 pixels, 60 Hz | 6.79 inches, 1080 x 2460 pixels, 120 Hz |
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Portrait | 108 MP ƒ/1.75 (Wide Angle) (Macro) |
| CPU | 1.8 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| RAM | 4 GB | 6 GB |
| Price | ₹8,499 | ₹12,499 |
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Overview
| Specs Score | 39 / 100 | 58 / 100 Better Specs |
| Display Resolution | 720 x 1600 pixels | 1080 x 2460 pixels Better Resolution |
| RAM | 4 GB | 6 GB More RAM |
| Storage | 64 GB | 128 GB More Storage |
| CPU Clock Speed | 1.8 GHz | 2.3 GHz Faster Clock Speed |
| Rear Camera | 13 MP + 2 MP + 2 MP Triple | 108 MP + Macro Dual Better Camera Resolution |
| Front Camera | 5 MP | 13 MP Better Front Camera Resolution |
| Thickness | 9.1 mm | 8.3 mm Slimmer |
| Unique Features | No No No No | 5G Fast Charging FM Radio IR Blaster |
General
| Country of Origin | India | |
| Model | C21Y | 13 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 23, 2021 | July 09, 2024 |
Design
| Dimensions | 76 x 164.5 x 9.1 mm | 76.28 x 168.6 x 8.3 mm |
| Weight | 200 g | 205 g |
| Colors | Black Diamond, Hawaian Blue, Pink |
Display
| Type | Color IPS LCD Screen (16.7M) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 720 x 1600 pixels, 60 Hz | 6.79 inches, 1080 x 2460 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 269 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 88.7% | ~ 91.2% |
| Glass Type | Corning Gorilla Glass | |
| Features | Sunlight Screen Support, COG Sealing Process | TÜV Rheinland low blue light, TÜV flicker-free, TÜV Circadian Friendly, Wet Finger Touch Display, Adaptive Sync Display, Brightness: 450 nits (typ.) |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 4 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, upto 256 GB | Yes, (Hybrid Slot), upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n8/n40/n78" | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.3, A2DP, LE |
| USB | Yes, microUSB | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go |
| IR Blaster | Yes |
Extra
| GPS | With A-GPS, Beidou, Glonass | Yes, with AGPS, GLONASS, BeiDou |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Splash Resistant | Yes | |
| IP Rating | IP53 | |
| Dust Resistant | Yes | |
| Extra Features | Wet Touch Display, Dual 5G, Dual Glass Design, 2 Major Android Updates |
Camera
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Portrait | 108 MP ƒ/1.75 (Wide Angle) (Macro) |
| Camera Sensor | CMOS Sensor | HM6 |
| Auto Focus | Yes | Yes |
| Features | Beauty, Filter, HDR, Panoramic View, Refocus, Timelapse, Slo-mo, NightScape, Expert | Portrait, Night Mode,HDR, 108MP mode, Time-lapse, Google lens, Macro Video , 3X In-Sensor Zoom |
| Video Recording | 1080p @ 30 fps FHD, 720P | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Ring |
| Front Camera | 5 MP ƒ/2.2 Screen Flash | 13 MP (Wide Angle) Punch Hole |
| Front Video Recording | 720p | 1080p @ 30 fps FHD |
Technical
| OS | Android v11 | Android v14 |
| Custom UI | Hyper OS | |
| Chipset | Unisoc T610 | Qualcomm Snapdragon 4 Gen 2 AE |
| CPU | 1.8 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2x Performance Cores@2.3GHz & 6x Efficiency Cores@2GHz | |
| GPU | Mali-G52 | Adreno |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MPEG, AMRNB, AMRWB, AAC, G711.ALAW, G711.MLAW, VORBIS, OPUS, FLAC | Yes |
| Video | H.264, MPEG-4, H.263, Sorenson Spark, VP8, VP9, H.265 | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5030 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W |
Discuss
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