Both Realme C100i and Realme P4s Lite (4GB RAM + 128GB) comes with same RAM. Realme P4s Lite (4GB RAM + 128GB) has more internal memory than Realme C100i
| Name | Realme C100i | Realme P4s Lite (4GB RAM + 128GB) |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.75 in | 6.75 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 6500 mAh | 7000 mAh |
| Camera | 8 MP | 13 MP |
| Price | Rs. 15999 | Rs. 15999 |
The launch Date of the first phone is August 27, 2026. The cost of Realme C100i is Rs. 15999. The launch Date of the second phone is October 05, 2026. The cost of Realme P4s Lite (4GB RAM + 128GB) is Rs. 15999.
Realme P4s Lite (4GB RAM + 128GB) has larger screen size of 6.75 inches in comparison to Realme C100i's 6.75 inch screen. Realme C100i has IPS LCD Screen type where as Realme P4s Lite (4GB RAM + 128GB) has LCD Screen type. Both have same 256 PPI. In terms of screen to body ratio, Realme P4s Lite (4GB RAM + 128GB) has better screen to body ratio of ~ 90.5% than Realme C100i's ~ 86.8%.
Both phones come with 4 GB RAM Realme P4s Lite (4GB RAM + 128GB) has more Internal Memory (128 GB) than Realme C100i (64 GB).
Realme P4s Lite (4GB RAM + 128GB)'s 13 MP Rear Camera outshines Realme C100i's 8 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 5 MP Front Camera.
Both the phones run on Android Operating System Version 16.
| Name | Realme C100i | Realme P4s Lite (4GB RAM + 128GB) |
| General | ||
| Country of Origin | India | |
| Model | RMX5399, C100i | RMX5398 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | August 27, 2026 | October 05, 2026 |
| 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 | 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 | 78.2 x 166.48 x 8.7 mm | 78.2 x 166.5 x 9 mm |
| Weight | 210 g | 215 g |
| Bezel less | No | |
| Colors | Skyline Silver, Midnight Black | Nebula Black, Moonlight Silver |
| Display | ||
| Type | Color IPS LCD Screen | Color LCD Screen (16.7 M) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.75 inches, 120 Hz | 6.75 inches, 720 x 1570 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 256 PPI | ~ 256 PPI |
| Screen to Body Ratio | ~ 86.8% | ~ 90.5% |
| Glass Type | Panda MN228 | |
| Brightness | Normal brightness: 700 nits(Typical), HBM: 900 nits(Typical) | Normal brightness: 700 nits(Typical) HBM: 900 nits(Typical) |
| Features | Vivid mode: 86% DCI-P3 Natural mode: 100% sRGB | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | 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 5 (802.11ac) Supported 802.11a/b/g/n Supported Wi-Fi Display Supported WLAN Tethering Supported |
| Bluetooth | Yes, v5.2 | Yes, v5.2, SBC, AAC, LDAC |
| 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 Charging, USB Storage |
| Performance | ||
| AnTuTu Score | 560,000 (Total) (v11) | |
| Extra | ||
| GPS | GPS(L1), GLONASS(G1), BDS(B1C), Galileo(E1), QZSS(L1) | Beidou(B1C), GPS(L1), GLONASS(G1), Galileo(E1), QZSS(L1) |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, E-compass, Accelerometer | Proximity Sensor, Ambient Light Sensor, E-compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Gaming Features | 3 Hours of 60FPS MOBA Game | |
| AI Features | Next AI, Ai Camera, AI Netpilot | Google Gemini |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Miltary-Grade Shock Resistance | |
| Camera | ||
| Rear Camera | 8 MP ƒ/2 f/2.0; FOV 78°; 4P lens; AF Supported | 13 MP ƒ/2.2 (Wide Angle) FOV 81°; 4P lens; AF Supported |
| 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, TIME-LAPSE, STICKER, HI-RES, Google Lens, PRO |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 f/2.2; FOV 77°; 3P lens | 5 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 720p @ 30 fps HD | 720p @ 30 fps HD |
| Front Camera Features | Photo, Video, Portrait, Night, Panorama, Dual-view video, STICKER | Photo, Video, Portrait, Night, Panorama, STICKER |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | Realme UI 7 | |
| Chipset | Unisoc T7250 | Unisoc T7250 |
| CPU | 1.8 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Fabrication Node | 12nm | |
| GPU | Arm Mali-G57@850MHz | Mali-G57@850MHz |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AAC, AMR, APE, OGG, FLAC, WAV, MIDI, WMA |
| Video | Yes | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | No |
| Audio Jack Type | 3.5mm | 3.5mm |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh | 7000 mAh |
| Fast Charging | Yes, 15W | Yes, 15W |
| Reverse Charging | Yes | Yes |
| Bypass Charging | Yes | |
| Video Playback Time | 49 hours | |