Xiaomi Redmi 12 4G vs Realme C51
Here you can compare Xiaomi Redmi 12 4G and Realme C51. Comparing Xiaomi Redmi 12 4G vs Realme C51 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 12 4G stands against Realme C51 and which one should you buy The current lowest price found for Xiaomi Redmi 12 4G is ₹13,999 and for Realme C51 is ₹8,999. The details of both of these products were last updated on Jun 06, 2026.
| Specification | Xiaomi Redmi 12 4G | Realme C51 |
|---|---|---|
| Display | 6.79 inches, 1080 x 2460 pixels, 90 Hz | 6.74 inches, 720 x 1600 pixels, 90 Hz |
| RAM | 4 GB | 4 GB |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) PDAF 8 MP ƒ/2.2 (Ultra Wide) 120˚ 2 MP ƒ/2.4 (Macro) | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP ƒ/3 Black and White |
| OS | Android v13 | Android v13 |
| CPU | 2 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Price | ₹13,999 | ₹8,999 |
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Overview
| Specs Score | 49 / 100 Better Specs | 46 / 100 |
| Display Resolution | 1080 x 2460 pixels Better Resolution | 720 x 1600 pixels |
| Screen To Body Ratio | ~ 85.1% | ~ 90.3% Less Bezels |
| Storage | 128 GB More Storage | 64 GB |
| CPU Clock Speed | 2 GHz Faster Clock Speed | 1.8 GHz |
| Front Camera | 8 MP Better Front Camera Resolution | 5 MP |
| Weight | 198.5 g | 186 g Lighter |
| Unique Features | FM Radio No IR Blaster | No Reverse Charging No |
General
| Country of Origin | India | |
| Model | Redmi 12 | C51 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 15, 2023 | September 04, 2023 |
Design
| Dimensions | 76.28 x 168.6 x 8.17 mm | 76.67 x 167.16 x 7.99 mm |
| Weight | 198.5 g | 186 g |
| Colors | Jade Black, Pastel Blue, Moonstone Silver | Carbon Black, Mint Green |
Display
| Type | Color IPS Screen (16M Colors) | Color IPS Screen (16.7M) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.79 inches, 1080 x 2460 pixels, 90 Hz | 6.74 inches, 720 x 1600 pixels, 90 Hz |
| Aspect Ratio | 20.5:9 | 20.1:9 |
| PPI | ~ 396 PPI | ~ 262 PPI |
| Screen to Body Ratio | ~ 85.1% | ~ 90.3% |
| Glass Type | Corning Gorilla Glass | |
| Features | 550 nits (peak) | Brightness: 560 nit, Color Saturation: 96% NTSC, Sunlight Screen Support, Screen Contrast: 1500:1, |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 802.11 a/b/g/n/ac,2.4G, 5G | IEEE 802.11 a/b/g/n/ac (WiFi 4, WiFi 5) (2.4 GHz | 5 GHz) |
| Bluetooth | Yes, v5.3 | Yes, v5.0 |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS, BEIDOU | with AGPS, BEIDOU, GALILEO |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, E Compass | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro Meter (Soft Gyroscope), Acceleration Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| IP Rating | IP53 | |
| Dust Resistant | Yes | |
| Extra Features | MIUI Dialer, Glass Back, Bottom firing loudspeaker | Mini Capsule, Press to Answer Calls, Wake Up Voice Assistant, Switch The Music, Night Shield Google Lens, Data Backup, Office Tools, World Time |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) PDAF 8 MP ƒ/2.2 (Ultra Wide) 120˚ 2 MP ƒ/2.4 (Macro) | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP ƒ/3 Black and White |
| Auto Focus | Yes | Yes |
| Features | Photo, Portrait, Night Mode, 50MP, Custom Watermark, Google Lens, Tilt Shift, Timed Burst, Film Filters, Macro, HDR, Timelapse, Voice Shutter, Video Features: Ultra Wide Video, Macro Video, Timelapse | 50MP Mode, Video, Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, AI Scene Recognition, Filter, Slow Motion |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole | 5 MP ƒ/2 (Wide Angle) Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 720p @ 30 fps HD, 480p |
Technical
| OS | Android v13 | Android v13 |
| Custom UI | MIUI 14 | Realme UI T-edition |
| Chipset | Mediatek Helio G88 | Unisoc T612 |
| CPU | 2 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | Mali-G52 MC2 | Mali-G57 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP4, M4V, MKV, XVID, WAV, AAC, MP3, AMR, FLAC, APE | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | Yes | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV |
| FM Radio | Yes, with FM Recording | No |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging Support | Yes, 33W |
| Reverse Charging | Yes | |
| Talk Time | 32 hours |
Discuss
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