Realme C100i vs Realme P4x 5G
Here you can compare Realme C100i and Realme P4x 5G. Comparing Realme C100i vs Realme P4x 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme C100i stands against Realme P4x 5G and which one should you buy The current lowest price found for Realme C100i is ₹15,999 and for Realme P4x 5G is ₹23,980. The details of both of these products were last updated on Oct 19, 2026.
| Specification | Realme C100i | Realme P4x 5G |
|---|---|---|
| RAM | 4 GB | 6 GB |
| Internal Memory | 64 GB | 128 GB |
| Battery | 6500 mAh | 7000 mAh |
| Rear Camera | 8 MP ƒ/2 f/2.0; FOV 78°; 4P lens; AF Supported | 50 MP (Wide Angle) 2 MP |
| Display | 6.75 inches, 120 Hz | 6.72 inches, 1080 x 2400 pixels, 144 Hz |
| Price | ₹15,999 | ₹23,980 |
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Overview
| Specs Score | 43 / 100 | 62 / 100 Better Specs |
| Display Resolution | 1080 x 2400 pixels Better Resolution | |
| Screen To Body Ratio | ~ 86.8% | ~ 91.4% Less Bezels |
| RAM | 4 GB | 6 GB More RAM |
| Storage | 64 GB | 128 GB More Storage |
| CPU Clock Speed | 1.8 GHz | 2.6 GHz Faster Clock Speed |
| Rear Camera | 8 MP | 50 MP + 2 MP Dual Better Camera Resolution |
| Front Camera | 5 MP | 8 MP Better Front Camera Resolution |
| Battery | 6500 mAh | 7000 mAh Bigger Battery |
| Unique Features | No 3.5mm Audio Jack Memory Card Support | 5G No No |
General
| Model | RMX5399, C100i | RMX5108 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 3 years | |
| Release Date | August 27, 2026 | December 04, 2025 |
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 | 1 x Handset, 1 x Charger, 1 x USB data cable, 1 x SIM Ejector Tool, 1 x Protective Case, 1 x Quick Guide |
Design
| Dimensions | 78.2 x 166.48 x 8.7 mm | 75.95 x 165.85 x 8.39 mm |
| Weight | 210 g | 208 g |
| Bezel less | No | |
| Colors | Skyline Silver, Midnight Black | Matte Sliver, Elegant Pink, Lake Green |
Display
| Type | Color IPS LCD Screen | Color LCD Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.75 inches, 120 Hz | 6.72 inches, 1080 x 2400 pixels, 144 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 256 PPI | ~ 391 PPI |
| Screen to Body Ratio | ~ 86.8% | ~ 91.4% |
| Brightness | Normal brightness: 700 nits(Typical), HBM: 900 nits(Typical) | 1000nits Sunlight Display |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 4 GB | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 10 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| Card Slot | Yes, (Hybrid Slot) |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | 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 (802.11ax) Supported |
| Bluetooth | Yes, v5.2 | Yes, v5.4 |
| 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, USB Storage |
| IR Blaster | No |
Performance
| AnTuTu Score | 1,001,028 (Total) (v11) 353,428 (CPU) 149,704 (GPU) 210,954 (Memory) 286,942 (UX) | |
| Geekbench Score | 2,971 (Multi Core) (v6) 1,045 (Single Core) 3,047 (OpenCL) 2,930 (Vulkan) |
Extra
| GPS | GPS(L1), GLONASS(G1), BDS(B1C), Galileo(E1), QZSS(L1) | GNSS: SIngle band: BeiDou, GPS, GLONASS,Galileo,QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, E-compass, Accelerometer | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope |
| 3.5mm Headphone Jack | Yes | |
| Gaming Features | 3 Hours of 60FPS MOBA Game | |
| AI Features | Next AI, Ai Camera, AI Netpilot | AI Image Editing, NEXT AI, AI Text Scanner, Circle to Search, AI Smart Loop, AI Recording Summary |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Miltary-Grade Shock Resistance | Bypass Charging, 5300mm² VC FrostCore Cooling System |
Camera
| Rear Camera | 8 MP ƒ/2 f/2.0; FOV 78°; 4P lens; AF Supported | 50 MP (Wide Angle) 2 MP |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, Dual-view video, TIME-LAPSE, STICKER, Google Lens, PRO, Hypertext，STREET, 1080P video: 30 fps(with Retouch on) 720P video: 30 fps 1080P TIME-LAPSE: 30 fps 720P TIME-LAPSE: 30 fps Supports Dual-view video shooting Supports video zoom shooting: up to 10× digital zoom | Photo, Video, Portrait, Night, Panorama, Cinematic, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, HI-RES, Google Lens, PRO, Hypertext, Scan, DOC SCANNER, TILT-SHIFT |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 4K @ 30 fps UHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 f/2.2; FOV 77°; 3P lens | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Front Camera Features | Photo, Video, Portrait, Night, Panorama, Dual-view video, STICKER | Photo, Video, Portrait, Night, Panorama, Multi Video, Timelapse Video |
Technical
| OS | Android v16 | Android v15 |
| Custom UI | Realme UI 6 | |
| Chipset | Unisoc T7250 | Mediatek Dimensity 7400 Ultra |
| CPU | 1.8 GHz, Octa Core Processor | 2.6 GHz, Octa Core Processor |
| Core Details | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | Arm Mali-G57@850MHz | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA |
| Video | Yes | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | 400% Volume | |
| Audio Jack Type | 3.5mm | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh | 7000 mAh |
| Fast Charging | Yes, 15W | Yes, 45W Ultra Charge |
| Reverse Charging | Yes | Yes, 5W |
| Bypass Charging | Yes |
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