Realme 15T (12GB RAM + 256GB) vs Realme C75 5G (6GB RAM + 128GB)
Quick Comparison
Realme 15T (12GB RAM + 256GB) has better RAM than Realme C75 5G (6GB RAM + 128GB). In terms of display resolution, Realme 15T (12GB RAM + 256GB) has better resolution of 2372 x 1080 than Realme C75 5G (6GB RAM + 128GB) which has resolution of 1604 x 720. Realme 15T (12GB RAM + 256GB) has more internal memory than Realme C75 5G (6GB RAM + 128GB)
| Name | Realme 15T (12GB RAM + 256GB) | Realme C75 5G (6GB RAM + 128GB) |
| RAM | 12 GB | 6 GB |
|---|---|---|
| Display | 6.57 in | 6.67 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 7000 mAh | 6000 mAh |
| Camera | 50 MP + 2 MP Dual | 32 MP |
| Price | Rs. 24999 | Rs. 13499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September 02, 2025. The cost of Realme 15T (12GB RAM + 256GB) is Rs. 24999. The cost of Realme C75 5G (6GB RAM + 128GB) is Rs. 13499.
Display comparison
Realme C75 5G (6GB RAM + 128GB) has larger screen size of 6.67 inches in comparison to Realme 15T (12GB RAM + 256GB)'s 6.57 inch screen. Realme 15T (12GB RAM + 256GB) has AMOLED Screen type where as Realme C75 5G (6GB RAM + 128GB) has IPS LCD Screen type. Realme 15T (12GB RAM + 256GB) has display density of 401 PPI & Realme C75 5G (6GB RAM + 128GB) has only 264 PPI display density.
Memory comparison
Realme 15T (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Realme C75 5G (6GB RAM + 128GB)'s lower 6 GB RAM. Realme 15T (12GB RAM + 256GB) has more Internal Memory (256 GB) than Realme C75 5G (6GB RAM + 128GB) (128 GB).
Camera comparison
Realme 15T (12GB RAM + 256GB)'s 50 MP + 2 MP Dual Rear Camera outclasses Realme C75 5G (6GB RAM + 128GB)'s 32 MP Rear Camera in terms of resolution. Realme 15T (12GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Realme C75 5G (6GB RAM + 128GB)'s 8 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
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Full Comparison
| Name | Realme 15T (12GB RAM + 256GB) | Realme C75 5G (6GB RAM + 128GB) |
| General | ||
| Country of Origin | India | |
| Model | RMX5111 | C75 5G |
| 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 | September 02, 2025 | |
| In The Box | Handset, Charger, USB data cable, SIM Ejector Tool, Protective Case, Quick Guide | 1 realme C75 5G, 1 USB Type-C Cable, 1 45W Adapter, 1 Protect Case, 1 SIM Card Needle, 1 Screen Protect Film, 1 Quick Guide |
| Design | ||
| Dimensions | 75.19 x 158.36 x 7.89 mm | 76.22 x 165.7 x 7.94 mm |
| Weight | 183 g | 190 g |
| Bezel less | No | No |
| Colors | Silk Blue, Suit Titanium, Flowing Silver | Lily White, Purple Blossom, Midnight Lily |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color IPS LCD Screen (16.7 M) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 20.06:9 | |
| PPI | ~ 401 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 86.4% | |
| Brightness | Brightness: 1000nit (typ) / 1400nit (HBM) | Peak Brightness: 625nit, Brightness Adjustment: 4096 Level |
| Features | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB, Cinematic mode: 100% DCI-P3, Colorful mode: 100% DCI-P3, Contrast ratio: Maximum Static contrast ratio: 5,000,000:1 (Typical) Maximum Dynamic contrast ratio: 10,000,000:1 (Typical) | Contrast Ratio: 1500: 1, Colour Gamut: 83% NTSC |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | NR: n1/3/5/8/28B/40/41/77/78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi (2.4 GHz |5 GHz) , WiFi 5 (802.11ac), 802.11b/g/a/n, WLAN 2.4G, WLAN 5G, WLAN Display, WLAN tethering, Wi-Fi 2.4GHz 20M, Wi-Fi 2.4GHz 40M, Wi-Fi 5GHz 20M, Wi-Fi 5GHz 40M, Wi-Fi 5GHz 80M, 1x1 SISO | Support 2.4/5GHz Wi-Fi, Support 802.11 a/b/g/n/ac |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | No |
| Extra | ||
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1) |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-compass, Accelerometer, Gyroscope | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope |
| 3.5mm Headphone Jack | No | Yes |
| AI Features | AI Edit Genie | AI Experience, Next AI, AI Clear Face, Google Gemini, AI Smart Loop |
| Water Resistance | Yes, 2.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP66/68/69 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Bypass Charging | Dual-mic Noise Cancellation, Free Call |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 27mm (wide), 1/2.88", PDAF 2 MP ƒ/2.4 | 32 MP ƒ/1.8 27mm, FOV：76°, Lens：5P |
| Camera Sensor | GALAXYCORE GC32E2 AF | |
| Auto Focus | Yes | |
| Features | Photo, Video, Portrait, Night, Panorama, Cinematic, Slo-Mo, Dual-view video, Time -Lapse, Hi-Res, Underwater, Pro, Tilt-Shift | Photo Mode, Video Mode, Night Mode, Professional Mode, Portrait Mode, HighDefinition Mode, Street Mode, Panorama, Slow Motion, Time-lapse, SuperText Mode, Dual-view Video, Google Lens |
| Video Recording | 1080p @ 60 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP Punch Hole | 8 MP ƒ/2 Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | realme UI 6 | realme UI 6.0 |
| Chipset | Mediatek Dimensity 6400 Max | mediatek Dimensity 6300 |
| CPU | 2.5 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| Fabrication Node | 6nm Advanced Process6nm | |
| GPU | Mali-G57 MC2 | Arm Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV |
| FM Radio | No | No |
| Speaker Type | Mono | |
| Audio Features | OReality Audio | Supports OReality Audio Effect, Hi-Res Audio Certification |
| Audio Jack Type | USB Type-C | 3.5mm |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, BLPD05 lithium-ion Polymer Battery | 6000 mAh |
| Fast Charging | Yes, 60W Fast Charging | Yes, 45W SUPERVOOC Charging |
| Reverse Charging | Yes, 10W | |