Both Realme 14x (8GB RAM + 128GB) and Realme 15 Lite 5G (8GBRAM + 256GB) comes with same RAM. In terms of display resolution, Realme 15 Lite 5G (8GBRAM + 256GB) has better resolution of 2400 x 1080 than Realme 14x (8GB RAM + 128GB) which has resolution of 1604 x 720. Realme 15 Lite 5G (8GBRAM + 256GB) has more internal memory than Realme 14x (8GB RAM + 128GB)
| Name | Realme 14x (8GB RAM + 128GB) | Realme 15 Lite 5G (8GBRAM + 256GB) |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.67 in | 6.67 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 6000 mAh | 5000 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP Dual |
| Price | Rs. 14977 | Rs. 19099 |
The launch Date of the first phone is December 18, 2024. The cost of Realme 14x (8GB RAM + 128GB) is Rs. 14977. The launch Date of the second phone is October, 2025. The cost of Realme 15 Lite 5G (8GBRAM + 256GB) is Rs. 19099.
Realme 14x (8GB RAM + 128GB) has IPS Screen type where as Realme 15 Lite 5G (8GBRAM + 256GB) has OLED Screen type. Realme 15 Lite 5G (8GBRAM + 256GB) has display density of 395 PPI & Realme 14x (8GB RAM + 128GB) has only 264 PPI display density. In terms of screen to body ratio, Realme 14x (8GB RAM + 128GB) has better screen to body ratio of ~ 89.97% than Realme 15 Lite 5G (8GBRAM + 256GB)'s ~ 88.9%. Realme 14x (8GB RAM + 128GB) has 20:9 aspect ratio where as Realme 15 Lite 5G (8GBRAM + 256GB) has 20.06:9 aspect ratio.
Both mobiles come with 8 GB RAM Realme 15 Lite 5G (8GBRAM + 256GB) has more Internal Memory (256 GB) than Realme 14x (8GB RAM + 128GB) (128 GB).
They both have the same 50 MP + 2 MP Dual Rear Camera. Realme 15 Lite 5G (8GBRAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Realme 14x (8GB RAM + 128GB)'s 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
| Name | Realme 14x (8GB RAM + 128GB) | Realme 15 Lite 5G (8GBRAM + 256GB) |
| General | ||
| Country of Origin | India | |
| Model | RMX3940 | RMX5000 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 18, 2024 | October, 2025 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 76.22 x 165.7 x 7.94 mm | 74.7 x 161.7 x 7.6 mm |
| Weight | 197 g | 185 g |
| Bezel less | No | No |
| Colors | Jewel Red, Crystal Black, Golden Glow | Satin Green, Glitter Gold, Electric Purple |
| Display | ||
| Type | Color IPS Screen (16.7M) | Color OLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.06:9 |
| PPI | ~ 264 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 89.97% | ~ 88.9% |
| Brightness | 2000nits | |
| Features | Brightness: 500 Nits (Typical) | 625 Nits (HBM), Pixel Arrangement: RGB, Relative Humidity: 5% to 95% (Non-Condensing), Dimming Mode: DC Dimming, Supports Eye Comfort, Supports Dark Mode | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Card Slot | Yes, (Hybrid 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 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Support 802.11 a/b/g/n/ac | |
| Bluetooth | Yes, v5.3, Support SBC, AAC, APTX, APTX-HD, LDAC, LHDC | Yes, v5.4, 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 on-the-go |
| Extra | ||
| GPS | Yes, with Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1) | GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic , Light, Proximity, Acceleration, Flicker Sensor | Accelerometer, Proximity |
| 3.5mm Headphone Jack | Yes | |
| Water Resistance | Yes | Yes |
| IP Rating | IP69 | IP65 |
| Dust Resistant | Yes | Yes |
| Extra Features | Supports OReality Audio Effect, Dual-mic Noise Cancellation, Hi-Res Audio Certification, Military-Grade Shock Resistance | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 27mm, FOV:75.5°, Lens:5P 2 MP (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) |
| Camera Sensor | OV50D | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Street Shot, Portrait, Night Scene, Panorama, Multi View Video, Timelapse Photography, Professional Mode, Slow Motion, High Pixel, Pivot Shift, Hypertext, Movie, Google Lens, Supports Fill Light for Video Shooting, Screen Protector Type: 2D PET | HDR, panorama |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole, Screen Flash | 16 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | Realme UI 5 | realme UI 6 |
| Chipset | Mediatek Dimensity 6300 | Mediatek Dimensity 7300 Energy |
| CPU | 2.4 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| GPU | Arm Mali-G57 MC2 | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charge | Yes, 80W Fast Charging |
| Reverse Charging | Yes | |