Realme 16x 5G (6GB RAM + 128GB) vs Xiaomi Redmi 15 5G (8GB RAM + 128GB)
Quick Comparison
Xiaomi Redmi 15 5G (8GB RAM + 128GB) has better RAM than Realme 16x 5G (6GB RAM + 128GB). In terms of display resolution, Xiaomi Redmi 15 5G (8GB RAM + 128GB) has better resolution of 2340 x 1080 than Realme 16x 5G (6GB RAM + 128GB) which has resolution of 720 x 1570. Both have the same amount of internal memory.
| Name | Realme 16x 5G (6GB RAM + 128GB) | Xiaomi Redmi 15 5G (8GB RAM + 128GB) |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.81 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7000 mAh | 7000 mAh |
| Camera | 50 MP | 50 MP Dual |
| Price | Rs. 25999 | Rs. 23498 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 12, 2026. The cost of Realme 16x 5G (6GB RAM + 128GB) is Rs. 25999. The launch Date of the second phone is August 01, 2025. The cost of Xiaomi Redmi 15 5G (8GB RAM + 128GB) is Rs. 23498.
Display comparison
Xiaomi Redmi 15 5G (8GB RAM + 128GB) has larger screen size of 6.9 inches in comparison to Realme 16x 5G (6GB RAM + 128GB)'s 6.81 inch screen. Realme 16x 5G (6GB RAM + 128GB) has LCD Screen type where as Xiaomi Redmi 15 5G (8GB RAM + 128GB) has IPS Screen type. Xiaomi's phone has display density of 374 PPI & Realme's phone has only 254 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.4% than Xiaomi's phone ~ 83.2%. Realme 16x 5G (6GB RAM + 128GB) has 20:9 aspect ratio where as Xiaomi Redmi 15 5G (8GB RAM + 128GB) has 20.6:9 aspect ratio.
Memory comparison
Xiaomi Redmi 15 5G (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to Realme 16x 5G (6GB RAM + 128GB)'s lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
They both have the same 50 MP Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | Realme 16x 5G (6GB RAM + 128GB) | Xiaomi Redmi 15 5G (8GB RAM + 128GB) |
| General | ||
| Country of Origin | India | |
| Model | RMX5270, 16x 5G | 15 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 |
| eSIM Support | No | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | 2 years |
| Security Updates | 3 years | 4 years |
| Release Date | August 12, 2026 | August 01, 2025 |
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 | Mobile Phone * 1, Adapter * 1, USB Type-C cable * 1, SIM Eject Tool * 1, Quick Start Guide, & Warranty Card * 1, Safety Information * 1 |
| Design | ||
| Dimensions | 78.2 x 166.47 x 8.88 mm | 80.45 x 168.48 x 8.4 mm |
| Weight | 217 g | 217 g |
| Colors | Glory White, Endurance Brown | Sandy Purple, Frosted White, Midnight Black |
| Display | ||
| Type | Color LCD Screen (16.7 m) | Color IPS Screen (16M Colors) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes, 288 Hz Touch Sampling Rate |
| Size | 6.81 inches, 1570 x 720 pixels, 144 Hz | 6.9 inches, 1080 x 2340 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20.6:9 |
| PPI | ~ 254 PPI | ~ 374 PPI |
| Screen to Body Ratio | ~ 90.4% | ~ 83.2% |
| Glass Type | Panda-1681 | |
| Brightness | Normal brightness: 975 nits(Typical) HBM: 1200 nits(Typical) | 850nits Peak Brightness |
| Color Gamut | Vivid mode: 83% DCI-P3 Natural mode: 100% sRGB | |
| Features | Contrast Ratio: Typical 1500: 1; minimum 1200: 1 | TÜV Rheinland Circadian Friendly, TÜV Rheinland flicker free, TÜV Rheinland Low Blue light |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) Supported 802.11a/b/g/n Supported Wi-Fi Display Supported WLAN Tethering Supported | |
| Bluetooth | Yes, v5.3, SBC, AAC, LDAC, aptX, aptX HD, LHDC 5.0 | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 627,000 (Total) (v11) | |
| Extra | ||
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with A-GPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer | Ambient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer |
| 3.5mm Headphone Jack | No | |
| Cooling System | 5300mm²+ AirFlow VC System | |
| AI Features | Al Edit Genie, Ai Ultra Clarity, Ai Eraser 2.0, Google Gemini | Circle to Search, Gemini AI, AI Erase |
| Splash Resistant | Yes | Yes |
| IP Rating | IP65 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Hydro Touch | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 50MP; f/1.8; FOV 75°; 5P lens; AF Supported | 50 MP ƒ/1.75 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Street, Panorama, Cinematic, SLO-MO, Dual-view video, TIME-LAPSE, HI-RES, Googlen Lens, PRO, Hypertext, TILT-SHIFT, 1080P video: 60 fps(supported on 6GB and above), 30 fps, 720P video: 60 fps(supported on 6GB and above),30 fps(with Retouch on), 720P SLO-MO video: 120 fps, 1080P TIME-LAPSE: 30 fps, Supports Cinematic video shooting, Supports Dual-view video shooting, Supports video zoom shooting: Up to 10X digital zoom | AI Sky, AI Erase, Classic Film Filters |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.4 (Wide Angle) F/2.0; FOV 80°; 4P lens Punch Hole | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | Realme UI 7 | HyperOS 2 |
| Chipset | Mediatek Dimensity 6300 | Qualcomm Snapdragon 6s Gen3 |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 |
| Fabrication Node | 6nm | |
| GPU | ARM Mali-G57 MC2@1072MHz | Adreno 619 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | No | Yes |
| Speaker Type | Mono | Bottom Firing Loud Speaker |
| Audio Features | 400% Ultra Volume | Dolby Certified, 200% Super Volume |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 7000 mAh, Si-C EV-Grade Technology |
| Fast Charging | Yes, 45W SUPERVOOC Charge | Yes, 33W |
| Reverse Charging | Yes, 6.5W | Yes, 18W |
| Bypass Charging | Yes | |
| Video Playback Time | 20 hours | |
| Music Playback Time | 156 hours | |