Realme 15x 5G vs Vivo X100 5G
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Overview
| Specs Score | 78 / 100 | 89 / 100 Better Specs |
| Display Resolution | 720 x 1570 pixels | 1260 x 2800 pixels Better Resolution |
| RAM | 6 GB | 12 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| CPU Clock Speed | 2.4 GHz | 3.25 GHz Faster Clock Speed |
| Front Camera | 50 MP Better Front Camera Resolution | 32 MP |
| Battery | 7000 mAh Bigger Battery | 5000 mAh |
| Unique Features | No Memory Card Support Reverse Charging No | NFC No No IR Blaster |
General
| Model | X100 | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October 01, 2025 | November 13, 2023 |
| In The Box | 1 realme 15x 5G, 1 USB Type-C Cable, 1 80W Adapter, 1 Protect Case, 1 SIM Card Needle, 1 Screen Protect Film, 1 Quick Guide |
Design
| Dimensions | 77.93 x 166.07 x 8.28 mm | 75.19 x 164.05 x 8.49 mm |
| Weight | 212 g | 206 g |
| Bezel less | No | Yes |
| Colors | Aqua Blue, Marine Blue, Maroon Red | Stargaze Blue, Asteroid Black |
Display
| Type | Color IPS Screen (16M Colors) | Color LTPO AMOLED Screen (1.07B) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.81 inches, 720 x 1570 pixels, 144 Hz | 6.78 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 394 PPI | ~ 453 PPI |
| Screen to Body Ratio | ~ 90.4% | ~ 93% |
| Brightness | HBM 1200nit | |
| Features | Contrast Ratio: Typical 1500: 1; minimum 1200: 1 | HDR10+, P3 Color Gamut, 3000nits |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 6 GB | 12 GB |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 4 | |
| Card Slot | Yes, (Hybrid Slot) | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR: n1/3/5/8/28B/40/41/77/78 | n1/n3/n5/n7/n8/n28/n38/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 802.11 a/b/g/n, Wi-Fi 5(802.11ac) | Wi-Fi 6, Wi-Fi 7, WLAN 2.4 GHz/5 GHz/6 GHz, Wi-Fi Display, 2 x 2 MIMO, MU-MIMO |
| Bluetooth | Yes, v5.3 | Yes, v5.4, A2DP, LE, aptX HD |
| 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 |
| IR Blaster | Yes |
Extra
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, Cellular Positioning, Wi-Fi Positioning |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-Compass, Color Temperature Sensor, Laser Focus Sensor, Infrared Blaster, Flicker Sensor, Gyroscope |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| AI Features | Al Edit Genie | |
| Water Resistance | Yes | Yes, 1.5 m upto 30 min |
| IP Rating | IP69 Pro | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual-mic Noise Cancellation | LPDDR5X RAM, V2 Chip |
Camera
| Rear Camera | 50 MP (Wide Angle) Resolution: 4096x3072, Equivalent Focal Length: 28mm, FOV: 76°, Lens: 5P, Sensor: 1/2.93” 2 MP (Depth Sensor) | 50 MP ƒ/1.6 (Wide Angle) 1/1.49", PDAF, Laser AF, OIS 64 MP ƒ/2.6 (Telephoto) 70mm, 1/2.0", PDAF, OIS, 3x optical zoom 50 MP ƒ/2 (Ultra Wide) 15mm, 119˚, 1/2.76", AF |
| Camera Sensor | Sony IMX852 | Sony IMX920 |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Photo, Portrait Mode, Night, Panorama, Cinematic, TIME-LAPSE, HI-RES, Underwater, PRO, Hypertext, TILT-SHIFT, AI LANDSCAPE Mode, Street Photography Mod, Dual-View Video Mode | Snapshot, Night, Portrait, Photo, Video, High Resolution, Pano, Ultra HD Document, Slo-Mo, Long Exposure, Timelapse, Supermoon, Astro, Landscape & Architectural, Pro, Food, Live Photo, Cinematic Portrait, ZEISS Telephoto Camera, ZEISS Multifocal Portrait, 100x Digital Zoom |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2.4 (Wide Angle) OV50D40 50MP Resolution: 4080x3072 Equivalent Focal Length: 22mm FOV：87° Aperture：f/2.4 Lens：5P Sensor: 1/2.88" Punch Hole, Screen Flash | 32 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
Technical
| OS | Android v15 | Android v14 |
| Custom UI | Realme UI 6 | Funtouch OS 14 |
| Chipset | Mediatek Dimensity 6300 | Mediatek Dimensity 9300 |
| CPU | 2.4 GHz, Octa Core Processor | 3.25 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 4xArm Cortex-X4@3.25GHz & 4xCortex-A720@2.0GHz |
| GPU | Arm Mali-G57 MC2 | Immortalis-G720 MC12 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | MP4, 3GP, AVI, Video Recording: MP4 |
| FM Radio | No | No |
| Speaker Type | 1115 Ultra-Linear Speaker | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 60W SUPERVOOC Charge | Yes, 120W FlashCharge |
| Reverse Charging | Yes, 6.5W |
Discuss
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