Infinix Zero 8i vs Redmi 15 5G
Compare Infinix Zero 8i and Redmi 15 5G to understand which one suits your needs the best. The Infinix Zero 8i is priced from ₹9,499, while Redmi 15 5G is available at ₹21,499 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.
Infinix Zero 8i vs Redmi 15 5G Comparison Overview
| Key Highlights | Infinix Zero 8i | Redmi 15 5G |
|---|---|---|
| Price | ₹9,499 | ₹21,499 |
| Processor | MediaTek Helio G90T | Qualcomm Snapdragon 6s Gen 3 |
| Display | 6.85 inches, FHD+ IPS LCD, 90Hz | 6.9 inches, FHD+ IPS LCD, 144Hz |
| Rear Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 2MP (Depth), 16MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) |
| Battery | 4500mAh, 33W, Charger in the box | 7000mAh, 33W, Charger in the box |
| RAM/Storage | 8GB (LPDDR4X), 128GB (UFS 2.1) | 6GB (LPDDR4X), 128GB (UFS 2.2) |
Reasons To Consider
Key Specifications
| Processor | MediaTek Helio G90T | Qualcomm Snapdragon 6s Gen 3 | ||
|---|---|---|---|---|
| Display | 6.85 inches, FHD+ IPS LCD, 90Hz | 6.9 inches, FHD+ IPS LCD, 144Hz | ||
| Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 2MP (Depth), 16MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | ||
| Battery | 4500mAh, 33W, Charger in the box | 7000mAh, 33W, Charger in the box | ||
| RAM | 8GB (LPDDR4X) | 6GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.1) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 33W Charger, Type-C Cable, SIM Ejector Tool, Case | Phone, 33W Charger, Type-C Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹14,999 | ₹14,999 |
Display
🏆 Winner: Redmi 15 5G
| Display Type | IPS LCD | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 90Hz | 144Hz | ||
| Playback Quality | SDR | SDR | ||
| Touch Sampling Rate | 180Hz | 288Hz | ||
| Display Size | 6.85 inches | 6.9 inches | ||
| Area | 111.4 cm² | 116.9 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 90.1% | 85.7% | ||
| Resolution Width | 1080pixels | 1080pixels | ||
| Resolution Height | 2460pixels | 2340pixels | ||
| Aspect Ratio | 20.5:9 | 19.5:9 | ||
| Pixel Density | 392ppi | 374ppi | ||
| Display Bit Rate | 8-bit | 12-bit | ||
| Display Resolution | FHD+ | FHD+ | ||
| Peak Brightness | 480nits | 850nits | ||
| Contrast Ratio | 1500:1 | - | ||
| Colour Depth | 16.7 Million Colours | 68.7 Billion Colours | ||
| Typical Brightness | - | 600nits | ||
| High Brightness | - | 700nits | ||
| Eye Protection | - | TUV Rheinland certification |
Body
🏆 Winner: Redmi 15 5G
| Height | 168.7 mm | 168.48 mm | ||
|---|---|---|---|---|
| Width | 76.1 mm | 80.45 mm | ||
| Thickness | 9.1 mm | 8.4 mm | ||
| Weight | 210.5 grams | 217 grams | ||
| Screen Material | Glass | Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Plastic Material | Plastic Material | ||
| Ports | USB Type-C 2.0 | USB Type-C | ||
| Additional Features | 3.5mm Headphone Jack, OTG | 3.5mm Headphone Jack | ||
| Speaker | Loudspeaker | Mono Speaker | ||
| IP Rating | - | IP64 (Dust and Water Resistant) | ||
| Sound Tuning | - | Dolby Atmos |
Processor
🏆 Winner: Redmi 15 5G
| Chipset Manufacturer | MediaTek | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Helio G90T | Snapdragon 6s Gen 3 | ||
| Fabrication Size | 12 nm | 6 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 | ||
| Cooling System | LiquidCool Technology | - | ||
| GPU | Mali-G76 MC4 | Adreno 619 |
Performance Benchmarks
| AnTuTu | 375080 | 632934 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 649 | 938 | ||
| Geekbench 6 CPU Multi-Core | - | 2183 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 10 | 15 | ||
| OS Skin | XOS | Redmi HyperOS | ||
| OS Updates | 1 year(s) | 2 year(s) | ||
| Security Updates | 2 year(s) | 4 year(s) | ||
| Gaming Mode | - | Yes | ||
| AI Frame Interpolation | - | Yes | ||
| AI Features | - | AI Camera, AI Erase, AI Sky, Circle to Search, Google Gemini |
Main Camera
🏆 Winner: Redmi 15 5G
| Main Camera #1 Megapixel | 48MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.75 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Features | PDAF | PDAF | ||
| Main Camera #2 Megapixel | 8MP | 0.08MP | ||
| Main Camera #2 Aperture | f/2.4 | - | ||
| Main Camera #2 Field of View | 119° | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Auxiliary | ||
| Main Camera #2 Sensor Size | 1/4.0" | - | ||
| Main Camera #3 Megapixel | 2MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Lens Type | Depth | - | ||
| Features | HDR, Quad LED Flash | Filter, HDR, Night mode, Portrait mode | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Auto Focus Type | PDAF | PDAF | ||
| Max Zoom Supported | 2-10X | 2-10X | ||
| Video Features | gyro-EIS | - | ||
| Video Recording | 1080p@30fps, 1080p@60fps, 4K@30fps | 1080p@30fps | ||
| Main Camera #1 Sensor Size | - | 1/2.88" | ||
| Camera Stabilization | - | EIS | ||
| Dedicated Imaging Chip | - | - |
Selfie Camera
🏆 Winner: Infinix Zero 8i
| Front Camera #1 Megapixel | 16MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.2 | ||
| Front Camera #1 Pixel Size | 2 µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/2.0" | - | ||
| Front Camera #2 Megapixel | 8MP | - | ||
| Front Camera #2 Aperture | f/2.2 | - | ||
| Pixel Size | 1.12 µm | - | ||
| Front Camera #2 Field of View | 105° | - | ||
| Front Camera #2 Lens Type | Ultrawide | - | ||
| Front Camera #2 Sensor Size | 1/4.0" | - | ||
| Video Features | 1080p@30/60fps | - | ||
| Video Recording | 4k@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Features | - | HdR, Night, panorama, Portrait | ||
| Auto Focus Type | - | Fixed Focus |
Battery
🏆 Winner: Redmi 15 5G
| Battery Capacity | 4500mAh | 7000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Silicon Carbon | ||
| Charging Speed Wired | 33W | 33W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Charging Standards Supported | - | PD2.0, PPS, QC3.0 | ||
| Charging Speed Reverse Wired | - | 18W |
Battery Test Results
| Charging Time (0 To 50%) | - | 1hr 48 min (0 to 100%) |
|---|
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, HSPA, LTE | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 3, 5, 8 | ||
| 3G Bands | 850, 900, 2100 | WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 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 4 802.11 a/b/g/n | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 4 | WiFi 5 | ||
| Bluetooth Version | 5 | 5.1 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, aptX, LE | ||
| GPS | GPS | BDS, Galileo, Glonass, GPS | ||
| Radio | FM Radio | - | ||
| NFC Support | - | Supported |
Features
| Fingerprint Scanner | Side Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Compass, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, Compass, E-Compass, IR Blaster, Virtual Proximity Sensor | ||
| Haptic Feedback | - | X-axis Linear Motor |













