Realme P4x 5G vs Realme C100i
Quick Comparison
Realme P4x 5G has better RAM than Realme C100i. Realme P4x 5G has more internal memory than Realme C100i
| Name | Realme P4x 5G | Realme C100i |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.72 in | 6.75 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 7000 mAh | 6500 mAh |
| Camera | 50 MP + 2 MP Dual | 8 MP |
| Price | Rs. 19999 | Rs. 14999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is December 04, 2025. The cost of Realme P4x 5G is Rs. 19999. The launch Date of the second phone is August 27, 2026. The cost of Realme C100i is Rs. 14999.
Display comparison
Realme C100i has larger screen size of 6.75 inches in comparison to Realme P4x 5G's 6.72 inch screen. Realme P4x 5G has LCD Screen type where as Realme C100i has IPS Screen type. Realme P4x 5G has display density of 391 PPI & Realme C100i has only 256 PPI display density. In terms of screen to body ratio, Realme P4x 5G has better screen to body ratio of ~ 91.4% than Realme C100i's ~ 86.8%.
Memory comparison
Realme P4x 5G's larger 6 GB RAM is better for playing games and all with respect to Realme C100i's lower 4 GB RAM. Realme P4x 5G has more Internal Memory (128 GB) than Realme C100i (64 GB).
Camera comparison
Realme P4x 5G's 50 MP + 2 MP Dual Rear Camera outclasses Realme C100i's 8 MP Rear Camera in terms of resolution. Realme P4x 5G will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Realme C100i's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 16 version.
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Full Comparison
| Name | Realme P4x 5G | Realme C100i |
| General | ||
| Model | RMX5108 | RMX5399, C100i |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 3 years | |
| Release Date | December 04, 2025 | August 27, 2026 |
| In The Box | 1 x Handset, 1 x Charger, 1 x USB data cable, 1 x SIM Ejector Tool, 1 x Protective Case, 1 x Quick Guide | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 |
| Design | ||
| Dimensions | 75.95 x 165.85 x 8.39 mm | 78.2 x 166.48 x 8.7 mm |
| Weight | 208 g | 210 g |
| Bezel less | No | |
| Colors | Matte Sliver, Elegant Pink, Lake Green | Skyline Silver, Midnight Black |
| Display | ||
| Type | Color LCD Screen (1B Colors) | Color IPS Screen |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.72 inches, 1080 x 2400 pixels, 144 Hz | 6.75 inches, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 391 PPI | ~ 256 PPI |
| Screen to Body Ratio | ~ 91.4% | ~ 86.8% |
| Brightness | 1000nits Sunlight Display | Normal brightness: 700 nits(Typical), HBM: 900 nits(Typical) |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 10 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot) | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (802.11ax) Supported | Wi-Fi 5 (802.11ac) Supported 802.11a/b/g/n Supported Wi-Fi Display Supported WLAN Tethering Supported |
| Bluetooth | Yes, v5.4 | 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, 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 | GNSS: SIngle band: BeiDou, GPS, GLONASS,Galileo,QZSS | GPS(L1), GLONASS(G1), BDS(B1C), Galileo(E1), QZSS(L1) |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope | Proximity Sensor, Ambient Light Sensor, E-compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | |
| Gaming Features | 3 Hours of 60FPS MOBA Game | |
| AI Features | AI Image Editing, NEXT AI, AI Text Scanner, Circle to Search, AI Smart Loop, AI Recording Summary | Next AI, Ai Camera, AI Netpilot |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Bypass Charging, 5300mm² VC FrostCore Cooling System | Miltary-Grade Shock Resistance |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 2 MP | 8 MP ƒ/2 f/2.0; FOV 78°; 4P lens; AF Supported |
| Auto Focus | Yes | Yes |
| Features | 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 | 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 |
| Video Recording | 1080p @ 30 fps FHD, 4K @ 30 fps UHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 5 MP ƒ/2.2 f/2.2; FOV 77°; 3P lens |
| Front Video Recording | 1080p @ 30 fps FHD | 720p @ 30 fps HD |
| Technical | ||
| OS | Android v15 | Android v16 |
| Custom UI | Realme UI 6 | |
| Chipset | Mediatek Dimensity 7400 Ultra | Unisoc T7250 |
| CPU | 2.6 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | Mali-G615 MC2 | Arm Mali-G57@850MHz |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| 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 | 7000 mAh | 6500 mAh |
| Fast Charging | Yes, 45W Ultra Charge | Yes, 15W |
| Reverse Charging | Yes, 5W | Yes |
| Bypass Charging | Yes | |