Realme 15x 5G (8GB RAM + 128GB) vs Infinix Note 40 Pro 5G
Quick Comparison
Both Realme 15x 5G (8GB RAM + 128GB) and Infinix Note 40 Pro 5G comes with same RAM. In terms of display resolution, Infinix Note 40 Pro 5G has better resolution of 2436 x 1080 than Realme 15x 5G (8GB RAM + 128GB) which has resolution of 1570 x 720. Infinix Note 40 Pro 5G has more internal memory than Realme 15x 5G (8GB RAM + 128GB)
| Name | Realme 15x 5G (8GB RAM + 128GB) | Infinix Note 40 Pro 5G |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.81 in | 6.78 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 7000 mAh | 5000 mAh |
| Camera | 50 MP + 2 MP Dual | 108 MP + 2 MP + 2 MP Triple |
| Price | Rs. 17899 | Rs. 20700 |
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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 + 128GB) is Rs. 17899. The launch Date of the second phone is April 12, 2024. The cost of Infinix Note 40 Pro 5G is Rs. 20700.
Display comparison
Infinix Note 40 Pro 5G has screen size of 6.78 inches which falls short to Realme 15x 5G (8GB RAM + 128GB)'s 6.81 inch screen. Realme 15x 5G (8GB RAM + 128GB) has IPS Screen type where as Infinix Note 40 Pro 5G has AMOLED Screen type. Realme's phone has display density of 394 PPI & Infinix's phone has only 393 PPI display density. In terms of screen to body ratio, Infinix's phone has better screen to body ratio of ~ 93.6% than Realme's phone ~ 90.4%. Both phones have same aspect ratio of 20:9.
Memory comparison
Both mobiles come with 8 GB RAM Infinix Note 40 Pro 5G has more Internal Memory (256 GB) than Realme 15x 5G (8GB RAM + 128GB) (128 GB).
Camera comparison
Infinix Note 40 Pro 5G's 108 MP + 2 MP + 2 MP Triple Rear Camera outclasses Realme 15x 5G (8GB RAM + 128GB)'s 50 MP + 2 MP Dual Rear Camera in terms of resolution. Realme 15x 5G (8GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Infinix Note 40 Pro 5G's 32 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 14 version.
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Full Comparison
| Name | Realme 15x 5G (8GB RAM + 128GB) | Infinix Note 40 Pro 5G |
| General | ||
| Model | Note 40 Pro | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October 01, 2025 | April 12, 2024 |
| 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, Adaptor, USB Type C Cable, Magnetic TPU Case, Stickers, Sim Ejector Pin, Quick Start Guide, Warranty Card, X-Club Card |
| Design | ||
| Dimensions | 77.93 x 166.07 x 8.28 mm | 74.5 x 164.28 x 8.09 mm |
| Weight | 212 g | 196 g |
| Bezel less | No | Yes |
| Colors | Aqua Blue, Marine Blue, Maroon Red | Vintage Green, Titan Gold |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes, 360 Hz Touch Sampling Rate |
| Size | 6.81 inches, 720 x 1570 pixels, 144 Hz | 6.78 inches, 1080 x 2436 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 394 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 90.4% | ~ 93.6% |
| Glass Type | Corning Gorilla Glass | |
| Brightness | HBM 1200nit | |
| Features | Contrast Ratio: Typical 1500: 1; minimum 1200: 1 | 1300nits, 2160Hz PWM Dimming, TUV Rheinland, DCI-P3 Wide Colour Gamut, 1500Hz Instantaneous Touch Response |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 10 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 128 GB | 256 GB |
| Storage Type | 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 | 5G NR: n1/3/5/8/28B/40/41/77/78 | Sub6 TDD: n38/n40/n41/n77/n78, 5G Sub6 FDD: n1/n3/n5/n7/n8/n12/n20/n28/n66 |
| 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) | 802.11 (a/b/g/n/ac) (2.4 GHz|5 GHz) |
| Bluetooth | Yes, v5.3 | Yes, v5.3, 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 Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with A-GPS |
| Fingerprint Sensor | Yes, Side | Yes |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer | G-Sensor, E-Compass, Gyroscope, Light Sensor, Proximity Sensor, X-Axis Linear Motor |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| AI Features | Al Edit Genie | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP69 Pro | IP53 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual-mic Noise Cancellation | Dual JBL Speakers, Infinix X1 Cheetah Chip, LPDDR4X RAM, Active Halo Design, Active Halo AI Lighting |
| 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) | 108 MP ƒ/1.75 (Wide Angle) 2 MP (Depth Sensor) 2 MP (Macro) |
| Camera Sensor | Sony IMX852 | |
| 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 | Film, Video, AI Cam, Portrait, Super Night, AR Shot, Short Video, Pro, Slow Motion, Dual Video, Panorama, Super Macro, Documents, Timelapse, Sky Shop |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 2K @ 30 fps QHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, Quad 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, Dual LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v14 |
| Custom UI | Realme UI 6 | XOS 14 |
| Chipset | Mediatek Dimensity 6300 | Mediatek Dimensity 7020 |
| CPU | 2.4 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 |
| GPU | Arm Mali-G57 MC2 | IMG BXM-8-256/Hyper Engine |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | AAC, AAC+, AAC+ Enhanced, OGG Vorbis, WAV, MP3, Midi |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | H.264, H.263, MPEG-4 |
| FM Radio | No | Yes |
| Speaker Type | 1115 Ultra-Linear Speaker | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 60W SUPERVOOC Charge | Yes, 45W All Round FastCharge 2.0 |
| Wireless Charging | Yes, 20W | |
| Reverse Charging | Yes, 6.5W | Yes |
| Reverse Wireless Charging | Yes | |