Tecno Spark Go 2021 vs Poco C81x
Compare Tecno Spark Go 2021 and Poco C81x to understand which one suits your needs the best. The Tecno Spark Go 2021 is priced from ₹7,990, 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.
Tecno Spark Go 2021 vs Poco C81x Comparison Overview
| Key Highlights | Tecno Spark Go 2021 | Poco C81x |
|---|---|---|
| Price | ₹7,990 | ₹9,999 |
| Processor | MediaTek Helio A20 | Unisoc T7250 |
| Display | 6.52", HD+ IPS LCD, 60Hz | 6.88", HD+ LCD, 120Hz |
| Rear Camera | 13MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | 13MP (Wide-angle), 8MP (Front) |
| Battery | 5000mAh, 10Watt, Charger in the box | 5200mAh, 15Watt, Charger in the box |
| RAM/Storage | 2GB (LPDDR4X), 32GB (eMMC 5.1) | 3GB (LPDDR4X), 64GB (UFS 2.2) |
Performance Scorecard
Key Specifications
| Processor | MediaTek Helio A20 | Unisoc T7250 | ||
|---|---|---|---|---|
| Display | 6.52", HD+ IPS LCD, 60Hz | 6.88", HD+ LCD, 120Hz | ||
| Camera | 13MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | 13MP (Wide-angle), 8MP (Front) | ||
| Battery | 5000mAh, 10Watt, Charger in the box | 5200mAh, 15Watt, Charger in the box | ||
| RAM | 2GB (LPDDR4X) | 3GB (LPDDR4X) | ||
| Storage | 32GB (eMMC 5.1) | 64GB (UFS 2.2) |
General
| Box Contents | Phone, 10W Charger, Micro-USB Charging Cable, Earphone, Case, Screen Protector | Phone, 15W Charger, Type-C Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Maldives Blue, Horizon Orange, Galaxy Blue | Ice Blue, Crystal Black | ||
| Launch | July 01, 2021 | April 23, 2026 | ||
| Stores | Amazon, Flipkart | Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹8,999 | ₹9,999 |
Display
🏆 Winner: Poco C81x
| Display Type | IPS LCD | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Size | 6.52 inches | 6.88 inches | ||
| Area | 102.6cm² | 114.1cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 81.2 | 88 | ||
| Resolution Width | 720 pixels | 720 pixels | ||
| Resolution Height | 1600 pixels | 1600 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 269ppi | 255ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | HD+ | HD+ | ||
| High Brightness | 480 nits | 650 nits | ||
| Peak Brightness | 480 nits | - | ||
| Touch Sampling Rate | - | 240Hz | ||
| Eye Protection | - | TUV Rheinland certification | ||
| Colour Depth | - | 16.7 Million Colours |
Body
🏆 Winner: Poco C81x
| Height | 165.6mm | 171.79mm | ||
|---|---|---|---|---|
| Width | 76.3mm | 79.77mm | ||
| Thickness | 9.1mm | 8.26mm | ||
| Weight | 193 grams | 193 grams | ||
| Screen Material | Glass | Glass | ||
| Back Material | Plastic | Plastic | ||
| Ports | microUSB 2.0 | USB Type-C | ||
| Additional Features | 3.5mm Headphone Jack, OTG | 3.5mm Headphone Jack | ||
| Sound Tuning | No Tuning | No Tuning | ||
| Display Protection | - | Glass | ||
| Side Material | - | Plastic Frame | ||
| Build Quality | - | Plastic Material | ||
| IP Rating | - | IP52 (Dust and Splash Resistant) | ||
| Speaker | - | Mono Speaker |
Processor
🏆 Winner: Poco C81x
| Chipset Manufacturer | MediaTek | Unisoc | ||
|---|---|---|---|---|
| Chipset | Helio A20 | T7250 | ||
| Fabrication Size | 12nm | 12nm | ||
| Number of Cores | Quad-core | Octa-core | ||
| Clock Speed | 1.8 GHz | 1.8 GHz | ||
| GPU | PowerVR GE8320 | Mali-G57 MP1 |
Performance Benchmarks
| AnTuTu | 204485 | 308467 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 164 | 439 | ||
| Geekbench 6 CPU Multi-Core | 540 | 1471 |
Main Camera
🏆 Winner: Tecno Spark Go 2021
| Main Camera #1 Megapixel | 13MP | 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 | Auto Focus | - | ||
| Main Camera #2 Megapixel | 0.08MP | - | ||
| Main Camera #2 Lens Type | Auxiliary | - | ||
| Features | Dual LED Flash, HDR | 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 | Contrast Detection Auto Focus | - | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Recording | 1080p@30fps | 1080p@30fps | ||
| Dedicated Imaging Chip | - | No Chip | ||
| Zoom Capability | - | 2-10X |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 10 | 15 | ||
| OS Skin | HIOS | Xiaomi HyperOS | ||
| OS Updates | 1 year(s) | 2 year(s) | ||
| Security Updates | 1 year(s) | 4 year(s) | ||
| AI Features | - | AI Camera, Circle to Search with Google, Gemini Live, Google Gemini |
Selfie Camera
🏆 Winner: Poco C81x
| Front Camera #1 Megapixel | 8MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.0 | ||
| Features | LED flash | AI Face Unlock, Fixed Focus, Night mode | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30 fps | 1080p@30 fps | ||
| Video Recording | 1080@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Lens Type | - | Wide |
Battery
🏆 Winner: Poco C81x
| Battery Capacity | 5000mAh | 5200mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | - | ||
| Charging Speed Wired | 10W | 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 | 900, 2100 | 850, 900, 2100 | ||
| 4G Bands | LTE | 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 | 4.2 | 5.2 | ||
| Bluetooth Codecs | A2DP | A2DP, LE | ||
| GPS | GPS | BDS, Galileo, Glonass, GPS | ||
| Radio | FM Radio | FM Radio |
Features
| Fingerprint Scanner | Rear Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Proximity Sensor | Accelerometer, Ambient Light Sensor, Geomagnetic Sensor, Virtual Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition | ||
| Haptic Feedback | - | Ordinary Motor |







