Realme X3 SuperZoom Edition (12GB RAM + 256GB) vs Xiaomi Redmi Note 15 5G
Quick Comparison
Realme X3 SuperZoom Edition (12GB RAM + 256GB) has better RAM than Xiaomi Redmi Note 15 5G. In terms of display resolution, Realme X3 SuperZoom Edition (12GB RAM + 256GB) has better resolution of 2400 x 1080 than Xiaomi Redmi Note 15 5G which has resolution of 2392 x 1080. Realme X3 SuperZoom Edition (12GB RAM + 256GB) has more internal memory than Xiaomi Redmi Note 15 5G
| Name | Realme X3 SuperZoom Edition (12GB RAM + 256GB) | Xiaomi Redmi Note 15 5G |
| RAM | 12 GB | 8 GB |
|---|---|---|
| Display | 6.57 in | 6.77 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 4200 mAh | 5520 mAh |
| Camera | 64 MP Quad | 108 MP + 8 MP Dual |
| Price | Rs. 20903 | Rs. 24420 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is June 25, 2020. The cost of Realme X3 SuperZoom Edition (12GB RAM + 256GB) is Rs. 20903. The launch Date of the second phone is December 18, 2025. The cost of Xiaomi Redmi Note 15 5G is Rs. 24420.
Display comparison
Xiaomi Redmi Note 15 5G has larger screen size of 6.77 inches in comparison to Realme X3 SuperZoom Edition (12GB RAM + 256GB)'s 6.57 inch screen. Realme X3 SuperZoom Edition (12GB RAM + 256GB) has IPS LCD Screen type where as Xiaomi Redmi Note 15 5G has AMOLED Screen type. Realme's phone has display density of 402 PPI & Xiaomi's phone has only 388 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.5% than Xiaomi's phone ~ 89.7%. Realme X3 SuperZoom Edition (12GB RAM + 256GB) has 20:9 aspect ratio where as Xiaomi Redmi Note 15 5G has 20.5:9 aspect ratio.
Memory comparison
Realme X3 SuperZoom Edition (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 15 5G's lower 8 GB RAM. Realme X3 SuperZoom Edition (12GB RAM + 256GB) has more Internal Memory (256 GB) than Xiaomi Redmi Note 15 5G (128 GB).
Camera comparison
Xiaomi Redmi Note 15 5G's 108 MP + 8 MP Dual Rear Camera outshines Realme X3 SuperZoom Edition (12GB RAM + 256GB)'s 64 MP Quad Rear Camera in terms of resolution. Realme X3 SuperZoom Edition (12GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 32 MP + 8 MP Dual Front Camera in comparison to Xiaomi Redmi Note 15 5G's 20 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | Realme X3 SuperZoom Edition (12GB RAM + 256GB) | Xiaomi Redmi Note 15 5G |
| General | ||
| Country of Origin | India | |
| Model | X3 SuperZoom Edition | 25096RA9BG, 25098RA98G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 25, 2020 | December 18, 2025 |
| In The Box | REDMI Note 15 5G / USB Type-C Cable / SIM Eject Tool/ Protective Case / Quick Start Guide / Warranty Card | |
| Design | ||
| Dimensions | 75.8 x 163.8 x 9.3 mm | 75.4 x 164 x 7.35 mm |
| Weight | 202 g | 178 g |
| Colors | Black, Glacier Blue, Mist Purple | |
| Display | ||
| Type | Color IPS LCD Screen (16.7M) | Color AMOLED Screen (68B) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.57 inches, 1080 x 2400 pixels, 120 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 402 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 90.5% | ~ 89.7% |
| Glass Type | Corning Gorilla Glass 5 | Scratch/drop-resistant glass, Mohs level 5 |
| Brightness | 3200nits peak brightness, 800nits (typ) | |
| Features | Full HD+, Sunlight Screen Support | Contrast Ratio: 8,000,000:1, DCI- P3 wide Color Gamut, Sunlight Display, Reading Mode, 3840Hz PWM Dimming | 16,000-level Brightness Adjustment, TÜV Rheinland Low Blue Light, (Hardware Solution) Certified, TUV Rheinland Circadian Friendly Certified, TÜV Rheinland Flicker Free Certified |
| Notch | Yes, Dual Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | No | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G NSA:n1|n3|n40|n78 5G SA: n1|n3|n5|n8|n28|n40|n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | 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 on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONSS, BEIDOU, GALILEO, QZSS | GPS: L1 | GLONASS: G1 | BDS: B1I + B1C | Galileo: E1 |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor | Virtual proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| AI Features | Gemini Live, Circle to Search | |
| Water Resistance | Yes, 1.7 m | |
| Splash Resistant | No | |
| IP Rating | IP65 + IP66 | |
| Dust Resistant | Yes | |
| Extra Features | UFS 3.0 | |
| Camera | ||
| Rear Camera | 64 MP ƒ/1.8 (Main) 8 MP ƒ/2.25 (Wide Angle) 8 MP ƒ/3.4 Periscope 2 MP ƒ/2.4 (Macro) Macro | 108 MP ƒ/1.7 (Wide Angle) 0.64um, 9 in 1 1.92um 8 MP ƒ/2.2 (Ultra Wide) |
| Auto Focus | Yes | Yes |
| Features | Super Nightscape, Panorama, Expert Mode, Portrait Mode, Time-lapse Photography, HDR, Ultra Wide, Ultra Macro, AI Scene Recognition, AI Beauty, Filter, Chroma Boost, EIS Support | HDR, Panorama |
| Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30/60 fps HD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.45 (Main) 8 MP ƒ/2.2 (Ultra Wide) | 20 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30/60 fps HD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10, upgradable to v11 | Android v15 |
| Custom UI | Xiaomi HyperOS 2 | |
| Chipset | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 6 Gen3 |
| CPU | 2.96 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585 | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz |
| GPU | Adreno 650 | Adreno 710 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, AAC/M4A, MP3, WMA, AMR/AWB, FLAC, ALAC, OGG, AIFF, APE, MID/MIDI/IMY, MP2, QCELP, EVRC, 3GPP | MP3, AMR, FLAC, APE |
| Video | MP4 | MP4, M4V, MKV, XVID |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Dual Ultra-Linear Speakers, Misound tuning and Dolby Atmos | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4200 mAh, Li-Po Battery | 5520 mAh |
| Fast Charging | Yes, 30W Dart Charge | Yes, 45W Fast Charging |
| Reverse Charging | Yes, 18W | |
| Talk Time | 15 hours | |