Realme C100x vs Poco X3 Pro
Quick Comparison
Poco X3 Pro has better RAM than Realme C100x. In terms of display resolution, Poco X3 Pro has better resolution of 2400 x 1080 than Realme C100x which has resolution of 1570 x 720. Poco X3 Pro has more internal memory than Realme C100x
| Name | Realme C100x | Poco X3 Pro |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.81 in | 6.67 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 8000 mAh | 5160 mAh |
| Camera | 50 MP | 48 MP Quad |
| Price | Rs. 17999 | Rs. 21990 |
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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. 17999. The launch Date of the second phone is March 22, 2021. The cost of Poco X3 Pro is Rs. 21990.
Display comparison
Realme C100x has larger screen size of 6.81 inches in comparison to Poco X3 Pro's 6.67 inch screen. Realme C100x has LCD Screen type where as Poco X3 Pro has IPS LCD Screen type. Poco's phone has display density of 395 PPI & Realme's phone has only 254 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.4% than Poco's phone ~ 84.6%. Both phones have same aspect ratio of 20:9.
Memory comparison
Poco X3 Pro's larger 6 GB RAM is better for playing games and all with respect to Realme C100x's lower 4 GB RAM. Poco X3 Pro has more Internal Memory (128 GB) than Realme C100x (64 GB).
Camera comparison
Realme C100x's 50 MP Rear Camera outshines Poco X3 Pro's 48 MP Quad Rear Camera in terms of resolution. Poco X3 Pro will be better choice if you're looking to click lot of selfies as it has better 20 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 11 version.
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Full Comparison
| Name | Realme C100x | Poco X3 Pro |
| General | ||
| Model | RMX5366, C100x | X3 Pro |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 07, 2026 | March 22, 2021 |
| 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 | |
| Design | ||
| Dimensions | 78.2 x 166.48 x 8.78 mm | 76.8 x 165.3 x 9.4 mm |
| Weight | 219 g | 215 g |
| Bezel less | No | Yes |
| Colors | Golden Coast, Deepblue Tides | |
| Display | ||
| Type | Color LCD Screen (16.7M) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.81 inches, 720 x 1570 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 254 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 90.4% | ~ 84.6% |
| Glass Type | Panda@MN228 | Corning Gorilla Glass 6 |
| Brightness | Normal brightness: 700 nits(Typical) HBM: 900 nits(Typical) | |
| HDR Support | Yes, HDR10 | |
| Color Gamut | NTSC 83% | |
| Features | HDR10, 450 nits (typ), HDR 10, L1 Widevine Certified, Support Sunlight Mode, 3.0 Reading Mode, TUV Rheinland Low Blue Light Certification | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Storage Type | eMMC 5.1 | UFS 3.1 |
| Card Slot | Yes | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| 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 | |
| Bluetooth | Yes, v5.2, SBC, AAC, LDAC | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go |
| IR Blaster | Yes | |
| Extra | ||
| GPS | GPS(L1), GLONASS(G1), BDS(B1C), Galileo(E1) | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer, Gyroscope | Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Electronic Compass, Vibration Motor |
| 3.5mm Headphone Jack | Yes | Yes |
| 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 | IP53 |
| Dust Resistant | Yes | No |
| Extra Features | Military-Grade Shock Resistance | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 50MP; f/1.8; FOV 76°; 5P lens; AF Supported | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| 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 | AI Beautify, Night Mode, Tilt-shift, Timed-Burst, Long Exposure, Documents Mode 2.0, Pro Mode, Portrait Mode, Panorama, HDR, Google Lens, Filters, Video Features: Dual Video, Movie Frame, VLOG Mode, AI Video Color Focus, AI Portrait, AI Beautify, Macro, Track Moving Object, Time-lapse |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30/960 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 5 MP ƒ/2.2 f/2.2; FOV 77°; 3P lens | 20 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Front Camera Features | Photo, Video, Portrait, Night, Panorama, Dual-view video, STICKER, Video:720P@30fps Supports Dual-view video shooting | Night Mode, Timed Selfie, Movie Frame, AI Beautify, Filters, Palm Shutter, Panorama, Video Features: Dual Video, Time-lapse, Movie Frame, AI Portrait Video, AI Video Beautify, Filters, Short Video |
| Technical | ||
| OS | Android v16 | Android v11, upgradable to v12 |
| Custom UI | Realme UI 7 | |
| Chipset | Unisoc T7250 | Qualcomm Snapdragon 860 |
| CPU | 1.8 GHz, Octa Core Processor | 2.96 GHz, Octa Core Processor |
| Core Details | 1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver | |
| GPU | Arm Mali-G57@850MHz | Adreno 640 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | MP3, FLAC, APE, DSF, M4A, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | MP4, M4V, MKV, AVI, WMV, WEBM, 3GP, 3G2, ASF |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 8000 mAh | 5160 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charge | Yes, 33W Fast Charging |
| Reverse Charging | Yes | |