Infinix Zero 40 5G vs Realme 15x 5G
Quick Comparison
Infinix Zero 40 5G has better RAM than Realme 15x 5G. In terms of display resolution, Infinix Zero 40 5G has better resolution of 2400 x 1080 than Realme 15x 5G which has resolution of 1570 x 720. Infinix Zero 40 5G has more internal memory than Realme 15x 5G
| Name | Infinix Zero 40 5G | Realme 15x 5G |
| RAM | 12 GB | 6 GB |
|---|---|---|
| Display | 6.78 in | 6.81 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 5000 mAh | 7000 mAh |
| Camera | 108 MP + 50 MP + 2 MP Triple | 50 MP + 2 MP Dual |
| Price | Rs. 25999 | Rs. 16999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September 18, 2024. The cost of Infinix Zero 40 5G is Rs. 25999. The launch Date of the second phone is October 01, 2025. The cost of Realme 15x 5G is Rs. 16999.
Display comparison
Realme 15x 5G has larger screen size of 6.81 inches in comparison to Infinix Zero 40 5G's 6.78 inch screen. Infinix Zero 40 5G has AMOLED Screen type where as Realme 15x 5G has IPS Screen type. Realme's phone has display density of 394 PPI & Infinix's phone has only 388 PPI display density. Infinix Zero 40 5G has 20.5:9 aspect ratio where as Realme 15x 5G has 20:9 aspect ratio.
Memory comparison
Infinix Zero 40 5G's larger 12 GB RAM is better for playing games and all with respect to Realme 15x 5G's lower 6 GB RAM. Infinix Zero 40 5G has more Internal Memory (256 GB) than Realme 15x 5G (128 GB).
Camera comparison
Infinix Zero 40 5G's 108 MP + 50 MP + 2 MP Triple Rear Camera outclasses Realme 15x 5G's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 50 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | Infinix Zero 40 5G | Realme 15x 5G |
| General | ||
| Model | X6861 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 18, 2024 | October 01, 2025 |
| In The Box | Handset, Adaptor, USB Type-C Cable, Soft Film, TPU Case, Sim Ejector Pin, Quick Start Guide, Warranty Card | 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 | 74.47 x 164.31 x 7.9 mm | 77.93 x 166.07 x 8.28 mm |
| Weight | 195 g | 212 g |
| Bezel less | Yes | No |
| Colors | Violet Garden, Rock Black, Moving Titanium | Aqua Blue, Marine Blue, Maroon Red |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.78 inches, 1080 x 2400 pixels, 144 Hz | 6.81 inches, 720 x 1570 pixels, 144 Hz |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 388 PPI | ~ 394 PPI |
| Screen to Body Ratio | ~ 90.4% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Brightness | HBM 1200nit | |
| Features | 1500Hz Instantaneous Touch Sampling Rate, 100% DCI-P3 Color Gamut, Upto 1300nits Peak Brightness | Contrast Ratio: Typical 1500: 1; minimum 1200: 1 |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 6 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, (Hybrid Slot) | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G TDD sub6: n38/n40/n41/n77/n78, 5G FDD sub6: n1/n3/n5/n7/n8/n12/n20/n28/n66 | 5G NR: n1/3/5/8/28B/40/41/77/78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6E (a/b/g/n/ac/ax) | Support 802.11 a/b/g/n, Wi-Fi 5(802.11ac) |
| Bluetooth | Yes, A2DP, LE | Yes, v5.3 |
| 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 | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BEIDOU, GALILEO | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | G Sensor, E-Compass, Gyroscope, Light Sensor, Proximity Sensor, IR Blaster | Proximity sensor, Ambient light sensor, E-compass, Accelerometer |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| AI Features | Al Edit Genie | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | IP69 Pro |
| Dust Resistant | Yes | Yes |
| Extra Features | Sound by JBL, up to 2 Major Android Upgrades | Dual-mic Noise Cancellation |
| Camera | ||
| Rear Camera | 108 MP ƒ/1.7 (Wide Angle) 1/1.67", PDAF, OIS 50 MP (Ultra Wide) 120˚ 2 MP (Depth Sensor) | 50 MP (Wide Angle) Resolution: 4096x3072, Equivalent Focal Length: 28mm, FOV: 76°, Lens: 5P, Sensor: 1/2.93” 2 MP (Depth Sensor) |
| Camera Sensor | Sony IMX852 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Auto Scene Detection: Portrait, Night, HDR, Pet, Food, Flowers, Street, Text, Video Features: Vlog, Video, AI Cam with Wide Shot, Portrait, Super Night with Wide Shot, Timelapse with Wide Shot, Slow Motion, Dual Video, Sky Shop, Long Exposure, Documents, AR Shot, Pro, Super Macro, Panorama, GoPro, Google Lens Integration, Ultra Steady Mode | 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 |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2.5 (Wide Angle) Punch Hole, Dual LED Flash | 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 |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | XOS 14.5 | Realme UI 6 |
| Chipset | Mediatek Dimensity 8200 Ultimate | Mediatek Dimensity 6300 |
| CPU | 3.1 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 1x Cortex-A78@3.1 GHz&3xCortex-A78@3.0 GHz& 4xCortex-A55@2.0 GHz | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| GPU | Mali-G610 MC6 | Arm Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | 3GPP, AMR, APE, FLAC, M4A, M4R, MID, MKA, MP3, OGG, WAV | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA |
| Video | 3GP, AVI, FLV, MKV, MP4, WMV, WEBM | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | Yes | No |
| Speaker Type | 1115 Ultra-Linear Speaker | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 7000 mAh |
| Fast Charging | Yes, 45W Fast Charger | Yes, 60W SUPERVOOC Charge |
| Wireless Charging | Yes, 20W | |
| Reverse Charging | Yes, 10W | Yes, 6.5W |
| Reverse Wireless Charging | Yes | |