Both Samsung Galaxy A15 5G (6GB RAM + 128GB) and Realme 15x 5G comes with same RAM. In terms of display resolution, Samsung Galaxy A15 5G (6GB RAM + 128GB) has better resolution of 2340 x 1080 than Realme 15x 5G which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Samsung Galaxy A15 5G (6GB RAM + 128GB) | Realme 15x 5G | 
| RAM | 6 GB | 6 GB | 
|---|---|---|
| Display | 6.5 in | 6.81 in | 
| Internal Memory | 128 GB | 128 GB | 
| Battery | 5000 mAh | 7000 mAh | 
| Camera | 50 MP + 5 MP + 2 MP Triple | 50 MP + 2 MP Dual | 
| Price | Rs. 13999 | Rs. 15299 | 
The launch Date of the first phone is February 15th, 2024. The cost of Samsung Galaxy A15 5G (6GB RAM + 128GB) is Rs. 13999. The launch Date of the second phone is October 01, 2025. The cost of Realme 15x 5G is Rs. 15299.
Samsung Galaxy A15 5G (6GB RAM + 128GB) has screen size of 6.5 inches which falls short to Realme 15x 5G's 6.81 inch screen. Samsung Galaxy A15 5G (6GB RAM + 128GB) has Super AMOLED Screen type where as Realme 15x 5G has IPS Screen type. Samsung's phone has display density of 396 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 Samsung's phone ~ 84.3%. Samsung Galaxy A15 5G (6GB RAM + 128GB) has 19.5:9 aspect ratio where as Realme 15x 5G has 20:9 aspect ratio.
Both phones come with 6 GB RAM and both have same Internal Memory of 128 GB.
They both have the same 50 MP + 5 MP + 2 MP Triple Rear Camera. Realme 15x 5G will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Samsung Galaxy A15 5G (6GB RAM + 128GB)'s 13 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 | Samsung Galaxy A15 5G (6GB RAM + 128GB) | Realme 15x 5G | 
| General | ||
| Country of Origin | India | |
| Model | SM-A156EZBPINS, SM-A156EZKPINS, SM-A156ELBPINS, SM-A156ELBNINS, SM-A156EZKNINS, SM-A156EZBQINS, SM-A156EZKQINS,SM-A156ELBQINS | |
| 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 | February 15th, 2024 | October 01, 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 | |
| Design | ||
| Dimensions | 76.8 x 160.1 x 8.4 mm | 77.93 x 166.07 x 8.28 mm | 
| Weight | 200 g | 212 g | 
| Bezel less | No | No | 
| Colors | Light Blue, Blue Black, Blue | Aqua Blue, Marine Blue, Maroon Red | 
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS Screen (16M Colors) | 
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate | 
| Size | 6.5 inches, 1080 x 2340 pixels, 90 Hz | 6.81 inches, 720 x 1570 pixels, 144 Hz | 
| Aspect Ratio | 19.5:9 | 20:9 | 
| PPI | ~ 396 PPI | ~ 394 PPI | 
| Screen to Body Ratio | ~ 84.3% | ~ 90.4% | 
| Brightness | HBM 1200nit | |
| Features | 800nits | Contrast Ratio: Typical 1500: 1; minimum 1200: 1 | 
| Notch | Yes, Water Drop Notch | Yes, Punch Hole | 
| Memory | ||
| RAM | 6 GB | 6 GB | 
| Storage | 128 GB | 128 GB | 
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, (Hybrid Slot) | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | Yes | Yes | 
| 5G Bands | FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N26(850), N28(700), N66(AWS-3), TDD Sub6: N40(2300), N41(2500), N77(3700), N78(3500) | 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 | 802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80 | Support 802.11 a/b/g/n, Wi-Fi 5(802.11ac) | 
| Bluetooth | Yes, v5.3 | 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 Tethering, USB on-the-go, USB Charging, USB Storage | 
| Extra | ||
| GPS | Yes | Beidou, GPS, GLONASS, Galileo, QZSS | 
| Fingerprint Sensor | Yes, Side | Yes, Side | 
| Face Unlock | Yes | Yes | 
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing | Proximity sensor, Ambient light sensor, E-compass, Accelerometer | 
| 3.5mm Headphone Jack | Yes | |
| AI Features | Al Edit Genie | |
| Water Resistance | Yes | |
| IP Rating | IP69 Pro | |
| Dust Resistant | Yes | |
| Extra Features | up to 4 Generations of OS Upgrades and 5 Years of Security Maintenance, Samsung Knox Vault | Dual-mic Noise Cancellation | 
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 5 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) | 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 | |
| Auto Focus | Yes | Yes | 
| Features | Digital Zoom up to 10x, Panorama, HDR | 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 | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 13 MP ƒ/2 (Wide Angle) | 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 | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD | 
| Technical | ||
| OS | Android v14 | Android v15 | 
| Custom UI | One UI 6 | Realme UI 6 | 
| Chipset | Mediatek Dimensity 6100 Plus | Mediatek Dimensity 6300 | 
| CPU | 2.2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor | 
| Core Details | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 
| GPU | Mali-G57 MC2 | Arm Mali-G57 MC2 | 
| Java | No | No | 
| Browser | Yes | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | 
| Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | 
| FM Radio | No | No | 
| Speaker Type | 1115 Ultra-Linear Speaker | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 5000 mAh, Li-ion Battery | 7000 mAh | 
| Fast Charging | Yes, 25W | Yes, 60W SUPERVOOC Charge | 
| Reverse Charging | Yes | Yes, 6.5W | 
| Talk Time | 44 hours | |
| Music Playback Time | 106 hours | |