Realme 15 Pro 5G has better RAM than Realme Narzo 100x 5G. In terms of display resolution, Realme 15 Pro 5G has better resolution of 2800 x 1280 than Realme Narzo 100x 5G which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Realme 15 Pro 5G | Realme Narzo 100x 5G |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.8 in | 6.81 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7000 mAh | 8000 mAh |
| Camera | 50 MP + 50 MP Dual | 50 MP Dual |
| Price | Rs. 30880 | Rs. 19999 |
The launch Date of the first phone is July 24, 2025. The cost of Realme 15 Pro 5G is Rs. 30880. The launch Date of the second phone is July 15, 2026. The cost of Realme Narzo 100x 5G is Rs. 19999.
Realme Narzo 100x 5G has larger screen size of 6.81 inches in comparison to Realme 15 Pro 5G's 6.8 inch screen. Realme 15 Pro 5G has Screen type where as Realme Narzo 100x 5G has LCD Screen type. Realme 15 Pro 5G has display density of 453 PPI & Realme Narzo 100x 5G has only 254 PPI display density. In terms of screen to body ratio, Realme 15 Pro 5G has better screen to body ratio of ~ 94% than Realme Narzo 100x 5G's ~ 87.1%.
Realme 15 Pro 5G's larger 8 GB RAM is better for playing games and all with respect to Realme Narzo 100x 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
They both have the same 50 MP + 50 MP Dual Rear Camera. Realme 15 Pro 5G will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Realme Narzo 100x 5G's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 16 version.
| Name | Realme 15 Pro 5G | Realme Narzo 100x 5G |
| General | ||
| Country of Origin | India | India |
| Model | 15 Pro | Narzo 100x |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 24, 2025 | July 15, 2026 |
| In The Box | 1 realme 15 Pro 5G, 1 USB Type-C Cable, 1 Power Adapter , 1 Protect Case, 1 SIM Card Needle, 1 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 | 76.15 x 162.26 x 7.69 mm | 78.2 x 166.4 x 8.8 mm |
| Weight | 187 g | 224 g |
| Bezel less | Yes | No |
| Colors | Velvet Green, Silk Purple, and Flowing Silver | Flash Orange, Midnight Black |
| Display | ||
| Type | Color HyperGlow 4D Curve+ Display (1.07 billion) | Color LCD Screen (16.7M) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.8 inches, 1280 x 2800 pixels, 144 Hz | 6.81 inches, 720 x 1570 pixels, 144 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 453 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 94% | ~ 87.1% |
| Glass Type | Corning Gorilla Glass | Panda-1681 |
| Brightness | Brightness: 1800nit(HBM)/ 6500nit Peak Brightness | Normal brightness: 975 nits(Typical) HBM: 1200 nits(Typical) |
| Features | 2500Hz Instantaneous Touch Sampling Rate, Dimming: 4608Hz PWM Dimming | Glove Touch, Wet Hand Touch, OIl Hand Touch |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | Upto 6 GB Extra Virtual RAM |
| Storage | 128 GB | 128 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 | Yes |
| 5G Bands | NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Support 2.4/5GHz Wi-Fi Support Wi-Fi 5 / Wi-Fi 6 | Wi-Fi 5 (802.11ac) Supported 802.11a/b/g/n Supported Wi-Fi Display Supported WLAN Tethering Supported |
| Bluetooth | Yes, v5.4 | Yes, v5.3, SBC, AAC, LDAC, aptX, aptX HD, LHDC 5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Performance | ||
| AnTuTu Score | 1,064,065 (Total) (v10) 311,415 (CPU) 328,134 (GPU) 196,969 (Memory) 227,547 (UX) | |
| Geekbench Score | 3,493 (Multi Core) (v6) 1,240 (Single Core) | |
| Extra | ||
| GPS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity, Ambient light , Color temperature, E-compass, Accelerometer, Gyroscope | Proximity sensor, Ambient light sensor, E-compass, Accelerometer |
| 3.5mm Headphone Jack | No | No |
| Cooling System | 5300mm² Vapor Chamber | |
| AI Features | Ai Edit Genie, Next AI (Ai Mobile, AI Party Mode, Triple Party AI Algorithms, AI Inspiration, AI Snap Mode, AI gmaing Coach, Ai Ultra Touch Control, AI Multi-Tasker, AI MagicGlow 2.0 | AI Night Charging Mode, Ai Cold Mode, Charging Boost, Ai Pulse Light, Gemini Live, Next AI, AI Portrait Glow, AI Eraser 2.0, Ai Select & Search |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP68 & IP69 | IP65 |
| Dust Resistant | Yes | Yes |
| Extra Features | GT Boost, 7000mm² AirFlow VC, Bypass Charging | Military Grade Shock Resistance, AI Pulse Light |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Main) Lens: 6P, FOV: 84.4°, Aperture: f/1.8, Focal Length: 24mm 50 MP ƒ/2.2 (Ultra Wide) Lens:6P, FOV:115.6°, Aperture:f/2.0 | 50 MP ƒ/1.8 (Wide Angle) FOV 75°; 5P lens; AF Supported |
| Camera Sensor | Sony IMX896 OIS Camera | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, AI Landscape, Night, Hi-Res, Pro, Pano, Street, Film, Slo-Mo, Time-Lapse, Long Exposure, Dual-Video, Underwater, Text Scanner, Breeno Scan, Starry Mode, Tilt-Shift, Googlen Lens | Photo, Video, Portrait, Night,Street,Panorama, Cinematic, SLO-MO, Dual-view video, TIME-LAPSE, HI-RES, Googlen Lens, PRO, Hypertext,TILT-SHIFT, 1080P video: 30 fps, 720P video: 30 fps(with Retouch on), 720P SLO-MO video: 120 fps, 1080P TIME-LAPSE: 30 fps, Supports Cinematic video shooting, Supports Dual-view video shooting, Supports video zoom shooting: up to 10× digital zoom |
| Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP (Wide Angle) Lens: 5P, FOV: 86.7°, Aperture: f/2.4 Punch Hole, Screen Flash | 8 MP ƒ/2 (Wide Angle) FOV 80°; 4P lens Punch Hole, Screen Flash |
| Front Video Recording | 4K @ 60 fps UHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v16 |
| Custom UI | realme UI 6 | Realme UI 7 |
| Chipset | Qualcomm Snapdragon 7 Gen4 | Mediatek Dimensity 6300 |
| CPU | 2.8 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 1x Prime Core@ 2.8 GHz& 4 Performance Cores@ 2.4 GHz & 3x Efficiency Cores@ 1.8 GHz | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| Fabrication Node | TSMC 4nm | 6nm |
| GPU | Adreno GPU | Mali-G57 MC2 |
| NPU | Qualcomm Hexagon NPU | |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBIS | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | MP4, 3GP, 3G2, 3GPP2, M4V, MKV | AVI, MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, FLV, F4V, WEBM, WMV, ASF, MOV, QT, TS, M2TS, MTS, MKV |
| FM Radio | No | No |
| Audio Features | OReality Audio | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Titan Battery | 8000 mAh |
| Fast Charging | Yes, 80W Ultra Charge | Yes, 45W Fast Charge |
| Reverse Charging | Yes | Yes |
| Bypass Charging | Yes | Yes |