Infinix Zero 8i vs Poco C81x
Compare Infinix Zero 8i and Poco C81x to understand which one suits your needs the best. The Infinix Zero 8i is priced from ₹9,499, while Poco C81x is available at ₹9,999 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.
Infinix Zero 8i vs Poco C81x Comparison Overview
| Key Highlights | Infinix Zero 8i | Poco C81x |
|---|---|---|
| Price | ₹9,499 | ₹9,999 |
| Processor | MediaTek Helio G90T | Unisoc T7250 |
| Display | 6.85", FHD+ IPS LCD, 90Hz | 6.88", HD+ LCD, 120Hz |
| Rear Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 2MP (Depth), 16MP (Front) | 13MP (Wide-angle), 8MP (Front) |
| Battery | 4500mAh, 33Watt, Charger in the box | 5200mAh, 15Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR4X), 128GB (UFS 2.1) | 3GB (LPDDR4X), 64GB (UFS 2.2) |
Performance Scorecard
Key Specifications
| Processor | MediaTek Helio G90T | Unisoc T7250 | ||
|---|---|---|---|---|
| Display | 6.85", FHD+ IPS LCD, 90Hz | 6.88", HD+ LCD, 120Hz | ||
| Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 2MP (Depth), 16MP (Front) | 13MP (Wide-angle), 8MP (Front) | ||
| Battery | 4500mAh, 33Watt, Charger in the box | 5200mAh, 15Watt, Charger in the box | ||
| RAM | 8GB (LPDDR4X) | 3GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.1) | 64GB (UFS 2.2) |
General
| Box Contents | Phone, 33W Charger, Type-C Cable, SIM Ejector Tool, Case | Phone, 15W Charger, Type-C Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Silver Diamond, Black Diamond | Ice Blue, Crystal Black | ||
| Launch | December 03, 2020 | April 23, 2026 | ||
| Stores | Flipkart | Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹14,999 | ₹9,999 |
Display
🏆 Winner: Poco C81x
| Display Type | IPS LCD | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 90Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Touch Sampling Rate | 180Hz | 240Hz | ||
| Display Size | 6.85 inches | 6.88 inches | ||
| Area | 111.4cm² | 114.1cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 90.1 | 88 | ||
| Resolution Width | 1080 pixels | 720 pixels | ||
| Resolution Height | 2460 pixels | 1600 pixels | ||
| Aspect Ratio | 20.5:9 | 20:9 | ||
| Pixel Density | 392ppi | 255ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | FHD+ | HD+ | ||
| Peak Brightness | 480 nits | - | ||
| Contrast Ratio | 1500:1 | - | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours | ||
| High Brightness | - | 650 nits | ||
| Eye Protection | - | TUV Rheinland certification |
Body
🏆 Winner: Poco C81x
| Height | 168.7mm | 171.79mm | ||
|---|---|---|---|---|
| Width | 76.1mm | 79.77mm | ||
| Thickness | 9.1mm | 8.26mm | ||
| Weight | 210.5 grams | 193 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 | ||
| Sound Tuning | No Tuning | No Tuning | ||
| Display Protection | - | Glass | ||
| IP Rating | - | IP52 (Dust and Splash Resistant) |
Processor
🏆 Winner: Infinix Zero 8i
| Chipset Manufacturer | MediaTek | Unisoc | ||
|---|---|---|---|---|
| Chipset | Helio G90T | T7250 | ||
| Fabrication Size | 12nm | 12nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 1.8 GHz | ||
| Cooling System | LiquidCool Technology | - | ||
| GPU | Mali-G76 MC4 | Mali-G57 MP1 |
Performance Benchmarks
| AnTuTu | 375080 | 308467 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 649 | 439 | ||
| Geekbench 6 CPU Multi-Core | 1835 | 1471 |
Main Camera
🏆 Winner: Infinix Zero 8i
| Main Camera #1 Megapixel | 48MP | 13MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/2.2 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Features | PDAF | - | ||
| Main Camera #2 Megapixel | 8MP | - | ||
| Main Camera #2 Aperture | f/2.4 | - | ||
| Pixel Size | 1.12µm | - | ||
| Main Camera #2 Field of View | 119 | - | ||
| Main Camera #2 Lens Type | Ultra-wide | - | ||
| 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 | Digital zoom, HDR, LED-Flash, Night mode, Portrait mode, Time Lapse | ||
| Camera Stabilization | No Stabilization | No Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | No slomo | No slomo | ||
| Auto Focus Type | PDAF | - | ||
| Zoom Capability | 2-10X | 2-10X | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Features | gyro-EIS | - | ||
| Video Recording | 1080p@30fps, 1080p@60fps, 4K@30fps | 1080p@30fps | ||
| Dedicated Imaging Chip | - | No Chip |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 10 | 15 | ||
| OS Skin | XOS | Xiaomi HyperOS | ||
| OS Updates | 1 year(s) | 2 year(s) | ||
| Security Updates | 2 year(s) | 4 year(s) | ||
| AI Features | - | AI Camera, Circle to Search with Google, Gemini Live, Google Gemini |
Selfie Camera
🏆 Winner: Infinix Zero 8i
| Front Camera #1 Megapixel | 16MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.0 | ||
| Front Camera #1 Pixel Size | 2µm | - | ||
| 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 | 1.12µm | - | ||
| 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 | 1080p@30 fps | ||
| Video Recording | 4k@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Features | - | AI Face Unlock, Fixed Focus, Night mode | ||
| Auto Focus Type | - | Fixed Focus |
Battery
🏆 Winner: Infinix Zero 8i
| Battery Capacity | 4500mAh | 5200mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | - | ||
| Charging Speed Wired | 33W | 15W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Charging Speed Reverse Wired | - | 7.5W |
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | ||
|---|---|---|---|---|
| Network Support | 4G | 4G | ||
| Band Types | GSM, HSPA, LTE | GSM, HSPA, LTE | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 850, 900, 2100 | 850, 900, 2100 | ||
| 4G Bands | 1, 3, 5, 8, 38, 40, 41 | 1, 3, 5, 8, 28, 40, 41 |
Connectivity
🏆 Winner: Poco C81x
| 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 | 5.2 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | GPS | BDS, Galileo, Glonass, GPS | ||
| Radio | FM Radio | FM Radio |
Features
| Fingerprint Scanner | Side Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Compass, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, Geomagnetic Sensor, Virtual Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition | ||
| Haptic Feedback | - | Ordinary Motor |







