Realme 15T 5G vs Xiaomi Redmi K20 Pro Signature Edition
Here you can compare Realme 15T 5G and Xiaomi Redmi K20 Pro Signature Edition. Comparing Realme 15T 5G vs Xiaomi Redmi K20 Pro Signature Edition on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme 15T 5G stands against Xiaomi Redmi K20 Pro Signature Edition and which one should you buy The current lowest price found for Realme 15T 5G is ₹24,999 and for Xiaomi Redmi K20 Pro Signature Edition is ₹4,80,000. The details of both of these products were last updated on Jul 02, 2026.
| Specification | Realme 15T 5G | Xiaomi Redmi K20 Pro Signature Edition |
|---|---|---|
| RAM | 8 GB | 8 GB |
| CPU | 2.5 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| OS | Android v15 | Android v9.0 (Pie) |
| Internal Memory | 128 GB | 256 GB |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 27mm (wide), 1/2.88", PDAF 2 MP ƒ/2.4 | 48 MP ƒ/1.75 (Main) 13 MP ƒ/2.4 (Ultra Wide) 8 MP ƒ/2.4 (Telephoto) |
| Price | ₹24,999 | ₹4,80,000 |
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Overview
| Specs Score | 66 / 100 | 68 / 100 Better Specs |
| Display Resolution | 1080 x 2372 pixels Better Resolution | 1080 x 2340 pixels |
| Screen To Body Ratio | ~ 86.4% | ~ 91.9% Less Bezels |
| Storage | 128 GB | 256 GB More Storage |
| CPU Clock Speed | 2.5 GHz | 2.8 GHz Faster Clock Speed |
| Front Camera | 50 MP Better Front Camera Resolution | 20 MP |
| Thickness | 7.89 mm Slimmer | 8.8 mm |
| Battery | 7000 mAh Bigger Battery | 4000 mAh |
| Unique Features | 5G No No Water Resistant No Memory Card Support Reverse Charging IR Blaster | No 3.5mm Audio Jack FM Radio No NFC No No No |
General
| Country of Origin | India | |
| Model | RMX5111 | Redmi K20 Pro Signature Edition |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 02, 2025 | July 17, 2019 |
| 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 | 74.3 x 156.7 x 8.8 mm |
| Weight | 183 g | 191 g |
| Bezel less | No | |
| Colors | Silk Blue, Suit Titanium, Flowing Silver |
Display
| Type | Color AMOLED Screen (1B Colors) | Color Horizon AMOLED (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.39 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20.06:9 | 19.5:9 |
| PPI | ~ 401 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 86.4% | ~ 91.9% |
| 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) | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 |
| Notch | Yes, Punch Hole | No |
Memory
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | |
| VoLTE | Yes | Yes |
| 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, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | Dual Frequency GPS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-compass, Accelerometer, Gyroscope | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | No | Yes, Hi-Res Audio |
| NFC | Yes | |
| AI Features | AI Edit Genie | |
| Water Resistance | Yes, 2.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP66/68/69 | |
| Dust Resistant | Yes | |
| Extra Features | Bypass Charging | Gold and Diamond |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 27mm (wide), 1/2.88", PDAF 2 MP ƒ/2.4 | 48 MP ƒ/1.75 (Main) 13 MP ƒ/2.4 (Ultra Wide) 8 MP ƒ/2.4 (Telephoto) |
| Auto Focus | Yes | Yes, Lase AutoFocus |
| Features | Photo, Video, Portrait, Night, Panorama, Cinematic, Slo-Mo, Dual-view video, Time -Lapse, Hi-Res, Underwater, Pro, Tilt-Shift | HDR, Panorama, Digital Zoom, Auto Flash, Face detection, Slow Motion, Google Lens |
| Video Recording | 1080p @ 60 fps FHD | 4K @ 60 fps UHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 50 MP Punch Hole | 20 MP ƒ/2 Front Camera Popup |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v9.0 (Pie) |
| Custom UI | realme UI 6 | |
| Chipset | Mediatek Dimensity 6400 Max | Qualcomm Snapdragon 855 |
| CPU | 2.5 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485 | |
| GPU | Mali-G57 MC2 | Adreno 640 |
| 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 |
| 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 | 4000 mAh, Li-ion Battery |
| Fast Charging | Yes, 60W Fast Charging | Yes, 27W Sonic Charge |
| Reverse Charging | Yes, 10W | |
| Bypass Charging | Yes |
Discuss
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