Realme 15x 5G (8GB RAM + 256GB) vs Vivo T4 Ultra
Quick Comparison
Both Realme 15x 5G (8GB RAM + 256GB) and Vivo T4 Ultra comes with same RAM. In terms of display resolution, Vivo T4 Ultra has better resolution of 2800 x 1260 than Realme 15x 5G (8GB RAM + 256GB) which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Realme 15x 5G (8GB RAM + 256GB) | Vivo T4 Ultra |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.81 in | 6.67 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 7000 mAh | 5500 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 50 MP + 8 MP Triple |
| Price | Rs. 19999 | Rs. 35999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October 01, 2025. The cost of Realme 15x 5G (8GB RAM + 256GB) is Rs. 19999. The launch Date of the second phone is June 11, 2025. The cost of Vivo T4 Ultra is Rs. 35999.
Display comparison
Realme 15x 5G (8GB RAM + 256GB) has larger screen size of 6.81 inches in comparison to Vivo T4 Ultra's 6.67 inch screen. Realme 15x 5G (8GB RAM + 256GB) has IPS Screen type where as Vivo T4 Ultra has AMOLED Screen type. Vivo's phone has display density of 460 PPI & Realme's phone has only 394 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.4% than Vivo's phone ~ 89.2%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Both mobiles come with 8 GB RAM and both have same Internal Memory of 256 GB.
Camera comparison
They both have the same 50 MP + 2 MP Dual Rear Camera. Realme 15x 5G (8GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Vivo T4 Ultra's 32 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
Related Comparisons
Full Comparison
| Name | Realme 15x 5G (8GB RAM + 256GB) | Vivo T4 Ultra |
| General | ||
| Country of Origin | India | |
| Model | V2504 | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| SAR | 0.99 W/kg (Head) 0.99 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | October 01, 2025 | June 11, 2025 |
| 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 | Handset, Eject Tool, Warranty Card, Quick Start Guide, Phone Case, Charger, USB Cable |
| Design | ||
| Dimensions | 77.93 x 166.07 x 8.28 mm | 75.02 x 160.6 x 7.45 mm |
| Weight | 212 g | 192 g |
| Bezel less | No | Yes |
| Colors | Aqua Blue, Marine Blue, Maroon Red | Phoenix Gold, Meteor Grey |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color AMOLED Screen (1.07 Billion) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes, 300 Hz Touch Sampling Rate |
| Size | 6.81 inches, 720 x 1570 pixels, 144 Hz | 6.67 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 394 PPI | ~ 460 PPI |
| Screen to Body Ratio | ~ 90.4% | ~ 89.2% |
| Brightness | HBM 1200nit | 1600 nits HBM (High Brightness Mode), 5000nits High Brightness Display |
| Features | Contrast Ratio: Typical 1500: 1; minimum 1200: 1 | P3 Wide Color Gamut Supported, Display HDR Technology Supported |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR5 | |
| Expandable RAM | Upto 10 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 3.1 | |
| 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/n18/n26/n28F/n38/n40/n41/n48/n66/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) | 2.4 GHz/5 GHz, WiFi 6 Supported |
| 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, USB Storage |
| IR Blaster | No | |
| Performance | ||
| AnTuTu Score | 1,854,128 (Total) (v10) 454,698 (CPU) 733,034 (GPU) 320,746 (Memory) 345,650 (UX) | |
| AnTuTu Storage Score | 153,416 | |
| Geekbench Score | 6,985 (Multi Core) (v6) 2,212 (Single Core) 14,440 (OpenCL) 15,067 (Vulkan) | |
| Extra | ||
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer | Accelerometer, Color Temperature Sensor, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| AI Features | Al Edit Genie | AI Note Assist: Smart layout: Summarize: Extract to-dos: Translate Circle to Search: Search any image, video, or text on your screen. Circle, highlight, scribble, or tap to pinpoint |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP69 Pro | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual-mic Noise Cancellation | |
| 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/1.9 (Wide Angle) 23mm (wide), 1/1.56", PDAF, OIS 50 MP ƒ/2.6 (Telephoto) 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF (15cm - ∞), OIS, 3x optical zoom 8 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | Sony IMX852 | Sony IMX 921 + Sony IMX882 3x Periscope |
| 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 | High Resolution, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Astro, Pro, Snapshot, Food, Night, Portrait, Photo, Video, Live Photo, Dual View |
| 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/2.45 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | undefined |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | Realme UI 6 | Funtouch OS 15 |
| Chipset | Mediatek Dimensity 6300 | Mediatek Dimensity 9300 Plus |
| 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 | AAC, WAV, MP3, MIDI, VORBIS, APE, FLAC |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | MP4, 3GP, AVI, FLV, MKV, WEBM, TS, ASF |
| 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 | 5500 mAh, Li-ion Battery |
| Fast Charging | Yes, 60W SUPERVOOC Charge | Yes, 90W Fast Charging |
| Reverse Charging | Yes, 6.5W | Yes |