Both Realme 15T (8GB RAM + 256GB) and Xiaomi 11i 5G (8GB RAM + 128GB) comes with same RAM. In terms of display resolution, Xiaomi 11i 5G (8GB RAM + 128GB) has better resolution of 1080 x 2400 than Realme 15T (8GB RAM + 256GB) which has resolution of 2372 x 1080. Realme 15T (8GB RAM + 256GB) has more internal memory than Xiaomi 11i 5G (8GB RAM + 128GB)
| Name | Realme 15T (8GB RAM + 256GB) | Xiaomi 11i 5G (8GB RAM + 128GB) | 
| RAM | 8 GB | 8 GB | 
|---|---|---|
| Display | 6.57 in | 6.67 in | 
| Internal Memory | 256 GB | 128 GB | 
| Battery | 7000 mAh | 5160 mAh | 
| Camera | 50 MP + 2 MP Dual | 108 MP + 8 MP + 2 MP Triple | 
| Price | Rs. 22999 | Rs. 19999 | 
The launch Date of the first phone is September 02, 2025. The cost of Realme 15T (8GB RAM + 256GB) is Rs. 22999. The launch Date of the second phone is Jaunuary 06, 2022. The cost of Xiaomi 11i 5G (8GB RAM + 128GB) is Rs. 19999.
Realme 15T (8GB RAM + 256GB) has screen size of 6.57 inches which falls short to Xiaomi 11i 5G (8GB RAM + 128GB)'s 6.67 inch screen. There is AMOLED Screen Type in both the phones. Realme's phone has display density of 401 PPI & Xiaomi's phone has only 395 PPI display density.
Both phones come with 8 GB RAM Realme 15T (8GB RAM + 256GB) has more Internal Memory (256 GB) than Xiaomi 11i 5G (8GB RAM + 128GB) (128 GB).
Xiaomi 11i 5G (8GB RAM + 128GB)'s 108 MP + 8 MP + 2 MP Triple Rear Camera outshines Realme 15T (8GB RAM + 256GB)'s 50 MP + 2 MP Dual Rear Camera in terms of resolution. Realme 15T (8GB 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 Xiaomi 11i 5G (8GB RAM + 128GB)'s 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 11 version.
| Name | Realme 15T (8GB RAM + 256GB) | Xiaomi 11i 5G (8GB RAM + 128GB) | 
| General | ||
| Country of Origin | India | |
| Model | RMX5111 | MZB0BSJIN, 11i | 
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano+Nano SIM | Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | September 02, 2025 | Jaunuary 06, 2022 | 
| In The Box | Handset, Charger, USB data cable, SIM Ejector Tool, Protective Case, Quick Guide | |
| Design | ||
| Dimensions | 75.19 x 158.36 x 7.89 mm | 76.19 x 163.65 x 8.34 mm | 
| Weight | 183 g | 207 g | 
| Bezel less | No | Yes | 
| Colors | Silk Blue, Suit Titanium, Flowing Silver | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (16M Colors) | 
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes | 
| Size | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.67 inches, 2400 x 1080 pixels, 120 Hz | 
| Aspect Ratio | 20.06:9 | |
| PPI | ~ 401 PPI | ~ 395 PPI | 
| Screen to Body Ratio | ~ 86.4% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Brightness | Brightness: 1000nit (typ) / 1400nit (HBM) | |
| 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) | SGS Eye Care Certified Display | 
| Notch | Yes, Punch Hole | Yes, Punch Hole | 
| Memory | ||
| RAM | 8 GB | 8 GB | 
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 3 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), upto 1 TB | 
| 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 | |
| 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 | |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.2 | 
| USB | Yes, USB-C v2.0 | Yes, USB-C | 
| USB Features | USB on-the-go | USB Tethering, USB on-the-go | 
| IR Blaster | Yes | Yes | 
| Extra | ||
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | Yes | 
| Fingerprint Sensor | Yes, In Display | Yes, Side | 
| Face Unlock | Yes | Yes | 
| Sensors | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-compass, Accelerometer, Gyroscope | Accelerometer, Gyro Sensor, E-compass, Proximity Sensor, Ambient Light Sensor | 
| 3.5mm Headphone Jack | No | Yes | 
| AI Features | AI Edit Genie | |
| Water Resistance | Yes, 2.5 m upto 30 min | |
| IP Rating | IP66/68/69 | IP 53 | 
| Dust Resistant | Yes | |
| Extra Features | Bypass Charging | VC Liquidcool Technology, Wi-Fi 6 Enabled, Charging Time: 0 to 50% in 13 mins | 
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 27mm (wide), 1/2.88", PDAF 2 MP ƒ/2.4  | 108 MP ƒ/1.89 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro  | 
| Auto Focus | Yes | Yes | 
| Features | Photo, Video, Portrait, Night, Panorama, Cinematic, Slo-Mo, Dual-view video, Time -Lapse, Hi-Res, Underwater, Pro, Tilt-Shift | Panaroma, Document Mode, VLOG Mode, Time-Lapse, Long Exposure, Pro Colour Mode, Timed Burst, Movie Frame, Pro Mode | 
| Video Recording | 1080p @ 60 fps FHD | 1080P, 720P | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 50 MP Punch Hole  | 16 MP ƒ/2.45 Punch Hole  | 
| Front Video Recording | 1080p @ 30 fps FHD | 1080p | 
| Technical | ||
| OS | Android v15 | Android v11 | 
| Custom UI | realme UI 6 | |
| Chipset | Mediatek Dimensity 6400 Max | Mediatek Dimensity 920 5G | 
| CPU | 2.5 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor | 
| Core Details | 2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 | |
| GPU | Mali-G57 MC2 | ARM Mali-G68 MC4 | 
| Java | No | No | 
| Browser | Yes | Yes | 
| 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 | 
| Audio Features | OReality Audio | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 7000 mAh, BLPD05 lithium-ion Polymer Battery | 5160 mAh, Li-Po Battery | 
| Fast Charging | Yes, 60W Fast Charging | Yes, 67W Turbocharge | 
| Reverse Charging | Yes, 10W | |
| Talk Time | 30 | |