Redmi K20 vs Redmi 15 5G
Compare Redmi K20 and Redmi 15 5G to understand which one suits your needs the best. The Redmi K20 is priced from ₹16,499, while Redmi 15 5G is available at ₹15,999 respectively. In terms of performance and features, each device offers a unique combination of processor, display, camera, and battery capabilities. Explore their complete specifications and key differences side-by-side to make a well-informed buying decision.
Redmi K20 vs Redmi 15 5G Comparison Overview
| Key Highlights | Redmi K20 | Redmi 15 5G |
|---|---|---|
| Price | ₹16,499 | ₹15,999 |
| Processor | Qualcomm Snapdragon 730 | Qualcomm Snapdragon 6s Gen 3 |
| Display | 6.39", FHD+ AMOLED, 60Hz | 6.9", FHD+ IPS LCD, 144Hz |
| Rear Camera | 48MP (Wide-angle), 8MP (Telephoto), 13MP (Ultra-wide), 20MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) |
| Battery | 4000mAh, 18Watt, Charger in the box | 7000mAh, 33Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 64GB (UFS 2.1) | 6GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
GamingSee More Details
Redmi 15 5G100
Redmi K2064
CameraSee More Details
Redmi K20100
Redmi 15 5G57
DisplaySee More Details
Redmi K20100
Redmi 15 5G85
BatterySee More Details
Redmi 15 5G100
Redmi K2033
BodySee More Details
Redmi K20100
Redmi 15 5G57
Key Specifications
| Processor | Qualcomm Snapdragon 730 | Qualcomm Snapdragon 6s Gen 3 | ||
|---|---|---|---|---|
| Display | 6.39", FHD+ AMOLED, 60Hz | 6.9", FHD+ IPS LCD, 144Hz | ||
| Camera | 48MP (Wide-angle), 8MP (Telephoto), 13MP (Ultra-wide), 20MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | ||
| Battery | 4000mAh, 18Watt, Charger in the box | 7000mAh, 33Watt, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 6GB (LPDDR4X) | ||
| Storage | 64GB (UFS 2.1) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 18W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, 33W Charger, Type-C Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Carbon black, Red flame, Glacier blue, Pearl White | Frosted White, Midnight Black, Sandy Purple. | ||
| Launch | July 17, 2019 | August 19, 2025 | ||
| Stores | Flipkart, Redmi, Amazon, Reliance Digital | Amazon, Redmi, Flipkart, Vijay Sales, Croma, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹21,999 | ₹14,999 |
Display
🏆 Winner: Redmi K20
| Display Type | AMOLED | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 144Hz | ||
| Playback Quality | HDR | SDR | ||
| Display Engine | HDR | - | ||
| Display Size | 6.39 inches | 6.9 inches | ||
| Area | 100.2cm² | 116.9cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 91.9 | 85.7 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2340 pixels | 2340 pixels | ||
| Aspect Ratio | 19.5:9 | 19.5:9 | ||
| Pixel Density | 403ppi | 374ppi | ||
| Display Bit Rate | 8-bit | 12-bit | ||
| Color Gamut Range | 100% | - | ||
| Display Resolution | FHD+ | FHD+ | ||
| Typical Brightness | 430 nits | 600 nits | ||
| Peak Brightness | 600 nits | 850 nits | ||
| Contrast Ratio | 6,000,000:1 | - | ||
| Colour Gamut | NTSC | - | ||
| Colour Depth | 16.7 Million Colours | 68.7 Billion Colours | ||
| Touch Sampling Rate | - | 288Hz | ||
| High Brightness | - | 700 nits | ||
| Eye Protection | - | TUV Rheinland certification |
Body
🏆 Winner: Redmi K20
| Height | 156.7mm | 168.48mm | ||
|---|---|---|---|---|
| Width | 74.3mm | 80.45mm | ||
| Thickness | 8.8mm | 8.4mm | ||
| Weight | 191 grams | 217 grams | ||
| Screen Material | Glass | Glass | ||
| Display Protection | Gorilla Glass 5 | - | ||
| Back Material | Glass | Plastic | ||
| Side Material | Aluminium Frame | Plastic Frame | ||
| Build Quality | Gorilla Glass 5 | Plastic Material | ||
| Ports | OTG, USB Type-C 2.0 | USB Type-C | ||
| Additional Features | 3.5mm Headphone Jack, Hi-Res Audio | 3.5mm Headphone Jack | ||
| Speaker | Mono Speaker | Mono Speaker | ||
| Sound Tuning | No Tuning | Dolby Atmos | ||
| IP Rating | - | IP64 (Dust and Water Resistant) |
Processor
🏆 Winner: Redmi 15 5G
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 730 | Snapdragon 6s Gen 3 | ||
| Fabrication Size | 8nm | 6nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2xGold 2.2GHz + 6xSilver 1.8GHz | 2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 | ||
| GPU | Adreno 618 | Adreno 619 |
Performance Benchmarks
| AnTuTu | 358184 | 500600 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 691 | 940 |
Main Camera
🏆 Winner: Redmi K20
| Main Camera #1 Megapixel | 48MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.75 | f/1.75 | ||
| Main Camera #1 Focal Length | 26mm | - | ||
| Main Camera #1 Pixel Size | 1.6µm | 0.61µm | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Sensor | Sony IMX582 | - | ||
| Main Camera #1 Sensor Size | 1/2.0" | 1/2.88" | ||
| Main Camera #1 Camera Features | PDAF | PDAF | ||
| Main Camera #2 Megapixel | 8MP | 0.08MP | ||
| Main Camera #2 Aperture | f/2.4 | - | ||
| Main Camera #2 Focal Length | 53mm | - | ||
| Pixel Size | 1.12µm | - | ||
| Main Camera #2 Lens Type | Telephoto | Auxiliary | ||
| Main Camera #2 Sensor Size | 1/4.0" | - | ||
| Main Camera #2 Camera Features | 2x Optical Zoom, PDAF | - | ||
| Main Camera #3 Megapixel | 13MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Focal Length | 12mm | - | ||
| Main Camera #3 Pixel Size | 1.12µm | - | ||
| Main Camera #3 Field of View | 124.8 | - | ||
| Main Camera #3 Lens Type | Ultra-wide | - | ||
| Main Camera #3 Sensor Size | 1/3.1" | - | ||
| Features | Dual LED Flash, HDR | HDR | ||
| Camera Stabilization | EIS | EIS | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 960 fps slomo | No slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Zoom Capability | 2-10X | 2-10X | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Recording | 1080p@120fps, 1080p@30fps, 1080p@60fps, 4K@30fps | 1080p@30fps |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 9 | 15 | ||
| OS Skin | Redmi MIUI | Redmi HyperOS | ||
| Gaming Mode | Yes | - | ||
| OS Updates | 2 year(s) | 2 year(s) | ||
| Security Updates | 3 year(s) | 4 year(s) | ||
| AI Features | AI Sky | AI Erase, AI Sky |
Selfie Camera
🏆 Winner: Tie
| Front Camera #1 Megapixel | 20MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Front Camera #1 Pixel Size | 0.8µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/3.4" | - | ||
| Front Camera #1 Camera Features | Motorized Pop-up Camera | - | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps | - | ||
| Video Recording | 1080@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Features | - | Fixed Focus |
Battery
🏆 Winner: Redmi 15 5G
| Battery Capacity | 4000mAh | 7000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Silicon Carbon | ||
| Charging Speed Wired | 18W | 33W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Charging Speed Reverse Wired | - | 18W |
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 5G | ||
| Band Types | GSM, LTE, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 2, 3, 5, 8 | 3, 5, 8 | ||
| 3G Bands | 1, 2, 5, 8 | WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 7, 8, 38, 40, 41 | LTE 1, 3, 5, 8, 28, 40, 41 | ||
| 5G Bands | - | SA/NSA 1, 3, 5, 8, 28, 40, 78 |
Connectivity
🏆 Winner: Redmi 15 5G
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 5 | WiFi 5 | ||
| Bluetooth Version | 5 | 5.1 | ||
| Bluetooth Codecs | AAC, aptX Adaptive, aptX HD, LDAC | A2DP, aptX, LE | ||
| GPS | AGPS, BeiDou, GLONASS, GPS | BDS, GPS | ||
| Radio | FM Radio | FM Radio | ||
| NFC Support | - | Supported |
Features
| Fingerprint Scanner | Optical (under display) | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Electronic Compass, Gyroscope, Proximity Sensor, Vibration Motor | Accelerometer, Compass, Virtual Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition | ||
| Haptic Feedback | - | X-axis Linear Motor |
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