Realme C100x vs Realme 12 Pro Plus 5G (12GB RAM + 256GB)
Quick Comparison
Realme 12 Pro Plus 5G (12GB RAM + 256GB) has better RAM than Realme C100x. In terms of display resolution, Realme 12 Pro Plus 5G (12GB RAM + 256GB) has better resolution of 2412 x 1080 than Realme C100x which has resolution of 1570 x 720. Realme 12 Pro Plus 5G (12GB RAM + 256GB) has more internal memory than Realme C100x
| Name | Realme C100x | Realme 12 Pro Plus 5G (12GB RAM + 256GB) |
| RAM | 4 GB | 12 GB |
|---|---|---|
| Display | 6.81 in | 6.7 in |
| Internal Memory | 64 GB | 256 GB |
| Battery | 8000 mAh | 5000 mAh |
| Camera | 50 MP | 64 MP + 50 MP + 8 MP Triple |
| Price | Rs. 14999 | Rs. 34490 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May 07, 2026. The cost of Realme C100x is Rs. 14999. The launch Date of the second phone is January 29, 2024. The cost of Realme 12 Pro Plus 5G (12GB RAM + 256GB) is Rs. 34490.
Display comparison
Realme C100x has larger screen size of 6.81 inches in comparison to Realme 12 Pro Plus 5G (12GB RAM + 256GB)'s 6.7 inch screen. Realme C100x has LCD Screen type where as Realme 12 Pro Plus 5G (12GB RAM + 256GB) has AMOLED Screen type. Realme 12 Pro Plus 5G (12GB RAM + 256GB) has display density of 393 PPI & Realme C100x has only 254 PPI display density. In terms of screen to body ratio, Realme 12 Pro Plus 5G (12GB RAM + 256GB) has better screen to body ratio of ~ 93% than Realme C100x's ~ 90.4%. Realme C100x has 20:9 aspect ratio where as Realme 12 Pro Plus 5G (12GB RAM + 256GB) has 20.1:9 aspect ratio.
Memory comparison
Realme 12 Pro Plus 5G (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Realme C100x's lower 4 GB RAM. Realme 12 Pro Plus 5G (12GB RAM + 256GB) has more Internal Memory (256 GB) than Realme C100x (64 GB).
Camera comparison
They both have the same 50 MP Rear Camera. Realme 12 Pro Plus 5G (12GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Realme C100x's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 14 version.
Related Comparisons
Full Comparison
| Name | Realme C100x | Realme 12 Pro Plus 5G (12GB RAM + 256GB) |
| General | ||
| Model | RMX5366, C100x | 12 Pro Plus |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 07, 2026 | January 29, 2024 |
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Quick Guide x 1, Safety Guide x 1, Protective Case x 1 | Handset, Charger, USB Data Cable, Sim Ejector Tool, Safety Guide, Quick Guide, TPU Protective Case |
| Design | ||
| Dimensions | 78.2 x 166.48 x 8.78 mm | 74.02 x 161.47 x 8.75 mm |
| Weight | 219 g | 196 g |
| Bezel less | No | Yes |
| Colors | Golden Coast, Deepblue Tides | Submarine Blue, Navigator Beige, Explorer Red |
| Display | ||
| Type | Color LCD Screen (16.7M) | Color AMOLED Screen (1.07 B) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.81 inches, 720 x 1570 pixels, 120 Hz | 6.7 inches, 1080 x 2412 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.1:9 |
| PPI | ~ 254 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 90.4% | ~ 93% |
| Glass Type | Panda@MN228 | |
| Brightness | Normal brightness: 700 nits(Typical) HBM: 900 nits(Typical) | |
| Color Gamut | NTSC 83% | |
| Features | Contrast Ratio: 5000000: 1, Brightness Adjustment: 20000 Level, Colour Gamut: 100% DCI-P3, 2160Hz PWM Dimming, 950nits Local peak brightness | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 4 GB | 12 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | Upto 12 GB Extra Virtual RAM |
| Storage | 64 GB | 256 GB |
| Storage Type | eMMC 5.1 | |
| Card Slot | Yes | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | Yes |
| 5G Bands | n1/3/5/8/28B/40/41/77/78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) Supported 802.11a/b/g/n Supported Wi-Fi Display Supported WLAN Tethering Supported | Wi-Fi 6 (802.11 ax) |
| Bluetooth | Yes, v5.2, SBC, AAC, LDAC | Yes, v5.2 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | GPS(L1), GLONASS(G1), BDS(B1C), Galileo(E1) | Yes with Beidou, GPS, GLONASS ,Galileo QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer, Gyroscope | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope |
| 3.5mm Headphone Jack | Yes | No |
| Gaming Features | 60FPS Smooth Gaming Experience | |
| AI Features | AI Netpilot, Next Ai, Ai Editor, One-Press Access to Gemini, Circle to Search, AI Outdoor Mode | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | Military-Grade Shock Resistance | Supports Dolby Atmos, Dual-mic Noise Cancellation, Hi-Res Audio Certification, 3D Vapour Chamber Cooling System, Super Linear Dual Speakers |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 50MP; f/1.8; FOV 76°; 5P lens; AF Supported | 50 MP ƒ/1.8 (Wide Angle) Sony IMX890, OIS, 24mm, FOV: 84°, Lens: 6P 64 MP ƒ/2.8 OmniVision OV64B Sensor, 71mm, FOV: 33°, Lens: 4P, Sensor: 1/2”, OIS, Periscope 8 MP ƒ/2.2 16mm, FOV: 112°, Lens: 5P |
| Camera Sensor | Sony IMX890 (50MP), OmniVision OV64B Sensor (64MP) | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, PRO, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, Hypertext, HI-RES, GOOGLE LEN, Video: 1080P@30 fps, 720P@30 fps Support video zoom shooting Time lapse photography: 1080P@30fps, 720P@30 fps Slow motion: 720P@120fps Support multi-scene video shooting:720p@30fps | 3X Optical Zoom and 120X SuperZoom, Raw Domain Algorithm, Auto-zoom, Street Photography Mode, Moon Mode, Starry Mode Pro, Super NightScape, Pano, Professional Mode, Portrait Mode, HDR, AI Scene Recognition, AI Beauty, Filters, Text Scanner, Portrait Distortion Correction, One Take, Super Group Portrait |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 f/2.2; FOV 77°; 3P lens | 32 MP ƒ/2.5 (Wide Angle) FOV: 90°, Lens: 5P Punch Hole, Screen Flash |
| Front Video Recording | 720p @ 30 fps HD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Technical | ||
| OS | Android v16 | Android v14 |
| Custom UI | Realme UI 7 | Realme UI 5.0 |
| Chipset | Unisoc T7250 | Qualcomm Snapdragon 7s Gen2 |
| CPU | 1.8 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55 | |
| GPU | Arm Mali-G57@850MHz | Adreno 710 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | AAC, APE, FLAC, AMR, MIDI, MP3, OGG, WAV, WMA |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | MP4, 3GP, ASF, AVI, FLV, F4V, M4V, 3GPP, WEBM, MKV |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 8000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charge | Yes, 67W SUPERVOOC Charge |
| Reverse Charging | Yes | |