Infinix Smart 8 Plus vs Realme C21
Compare Infinix Smart 8 Plus and Realme C21 to understand which one suits your needs the best. The Infinix Smart 8 Plus is priced from ₹7,799, while Realme C21 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 Smart 8 Plus vs Realme C21 Comparison Overview
| Key Highlights | Infinix Smart 8 Plus | Realme C21 |
|---|---|---|
| Price | ₹7,799 | ₹9,999 |
| Processor | MediaTek Helio G36 | MediaTek Helio G35 |
| Display | 6.6 inches, HD+ IPS LCD, 90Hz | 6.5 inches, HD+ IPS LCD, 60Hz |
| Rear Camera | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | 13MP (Wide-angle), 2MP (Macro), 2MP (Depth), 5MP (Front) |
| Battery | 6000mAh, 18W, Charger in the box | 5000mAh, 10W, Charger in the box |
| RAM/Storage | 4GB (LPDDR4X), 128GB (UFS 2.2) | 3GB (LPDDR4X), 32GB (UFS 2.1) |
Reasons To Consider
→ Infinix Smart 8 Plus
Larger battery capacity for longer usage - (6000mAh)Bigger RAM for smoother app switching and multitasking - (4GB)Smoother refresh rate for fluid scrolling, animations, and gameplay - (90Hz)Faster wired charging speeds for noticeably shorter charge times - (18W)Features an extended telephoto zoom range - (2-10X)Wider camera aperture allowing more light intake for clean low-light photos - (f/1.9)
Larger battery capacity for longer usage - (6000mAh)Bigger RAM for smoother app switching and multitasking - (4GB)Smoother refresh rate for fluid scrolling, animations, and gameplay - (90Hz)Faster wired charging speeds for noticeably shorter charge times - (18W)Features an extended telephoto zoom range - (2-10X)Wider camera aperture allowing more light intake for clean low-light photos - (f/1.9) → Realme C21Faster processor for smoother multitasking and demanding mobile gaming - (Helio G35)Large image sensor capturing more ambient light - (1/3.06")HDR recording supports wider dynamic range and natural highlights - (HDR recording)Features eye-comfort and flicker reduction - (TUV Rheinland certification)Better Software experience with multiple prebuilt features - (Realme UI)
Faster processor for smoother multitasking and demanding mobile gaming - (Helio G35)Large image sensor capturing more ambient light - (1/3.06")HDR recording supports wider dynamic range and natural highlights - (HDR recording)Features eye-comfort and flicker reduction - (TUV Rheinland certification)Better Software experience with multiple prebuilt features - (Realme UI)GamingSee More Details
Infinix Smart 8 Plus100
Realme C2164
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Realme C21100
Infinix Smart 8 Plus52
DisplaySee More Details
Realme C21100
Infinix Smart 8 Plus88
BatterySee More Details
Infinix Smart 8 Plus100
Realme C2157
BodySee More Details
Infinix Smart 8 Plus100
Realme C21100
Key Specifications
| MediaTek Helio G36 | MediaTek Helio G35 | ||
| 6.6 inches, HD+ IPS LCD, 90Hz | 6.5 inches, HD+ IPS LCD, 60Hz | ||
| 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | 13MP (Wide-angle), 2MP (Macro), 2MP (Depth), 5MP (Front) | ||
| 6000mAh, 18W, Charger in the box | 5000mAh, 10W, Charger in the box | ||
| 4GB (LPDDR4X) | 3GB (LPDDR4X) | ||
| 128GB (UFS 2.2) | 32GB (UFS 2.1) |
General
| Box Contents | Phone, 18W Charger, Type-C cable, Case, SIM Ejector Tool | Phone, 10W Charger, USB Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹7,799 | ₹7,999 |
Display
🏆 Winner: Realme C21
| Display Type | IPS LCD | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 90Hz | 60Hz | ||
| Playback Quality | SDR | SDR | ||
| Touch Sampling Rate | 180Hz | 120Hz | ||
| Display Size | 6.6 inches | 6.5 inches | ||
| Area | 104.6 cm² | 102 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 90.8% | 89.5% | ||
| Resolution Width | 720pixels | 720pixels | ||
| Resolution Height | 1612pixels | 1600pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 267ppi | 270ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | 100% | 80.8% | ||
| Display Resolution | HD+ | HD+ | ||
| Peak Brightness | 500nits | 1000nits | ||
| Colour Gamut | DCI-P3 | - | ||
| Typical Brightness | - | 400nits | ||
| Eye Protection | - | TUV Rheinland certification |
Body
🏆 Winner: Tie
| Height | 163.65 mm | 162.5 mm | ||
|---|---|---|---|---|
| Width | 75.7 mm | 76.4 mm | ||
| Thickness | 8.95 mm | 8.9 mm | ||
| Weight | 204 grams | 190 grams | ||
| Screen Material | Glass | Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Ports | USB Type-C 2.0 | microUSB 2.0 | ||
| Additional Features | 3.5mm Headphone Jack, OTG | 3.5mm Headphone Jack, OTG | ||
| Speaker | Mono Speaker | Loudspeaker | ||
| Sound Tuning | Dolby Atmos | - |
Processor
🏆 Winner: Realme C21
| Chipset Manufacturer | MediaTek | MediaTek | ||
|---|---|---|---|---|
| Chipset | Helio G36 | Helio G35 | ||
| Fabrication Size | 12 nm | 12 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53 | (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | ||
| GPU | Mali-G57 MC1 | - |
Performance Benchmarks
| AnTuTu | 136643 | 146708 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 229 | 189 | ||
| Geekbench 6 CPU Multi-Core | 842 | 810 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 13 | 10 | ||
| OS Skin | XOS | Realme UI | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 4 year(s) | 1 year(s) | ||
| Security Updates | 5 year(s) | 3 year(s) | ||
| AI Features | AI Camera | - |
Main Camera
🏆 Winner: Realme C21
| Main Camera Megapixel | 50MP | 13MP | ||
|---|---|---|---|---|
| Main Camera Aperture | f/1.9 | f/2.2 | ||
| Main Camera Lens Type | Wide-angle | Wide-angle | ||
| Main Camera Camera Features | Auto Focus | - | ||
| Main Camera #2 Megapixel | 0.08MP | 2MP | ||
| Main Camera #2 Lens Type | Auxiliary | Macro | ||
| Features | HDR, Ring LED Flash | HDR | ||
| Dynamic Video Recording Support | SDR recording | HDR recording | ||
| Auto Focus Type | PDAF | - | ||
| Max Zoom Supported | 2-10X | - | ||
| Video Recording | 1080p@30fps, 720p@30fps | 1080p@30fps | ||
| Main Camera Sensor Size | - | 1/3.06" | ||
| Main Camera #2 Aperture | - | f/2.4 | ||
| Main Camera #3 Megapixel | - | 2MP | ||
| Main Camera #3 Aperture | - | f/2.4 | ||
| Main Camera #3 Lens Type | - | Depth |
Selfie Camera
🏆 Winner: Infinix Smart 8 Plus
| Front Camera #1 Megapixel | 8MP | 5MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.2 | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Auto Focus Type | Fixed Focus | - | ||
| Video Features | 1080p@30fps, 720p@30fps | 1080p@30fps | ||
| Video Recording | 1080@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | - | ||
| Front Camera #1 Pixel Size | - | 1.12 µm | ||
| Features | - | Portrait |
Battery
🏆 Winner: Infinix Smart 8 Plus
| Battery Capacity | 6000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Bypass Charging Support | Yes | - | ||
| Charging Speed Wired | 18W | 10W |
Memory
🏆 Winner: Infinix Smart 8 Plus
| Storage Size | 128 | 32 | ||
|---|---|---|---|---|
| Storage Type | UFS 2.2 | UFS 2.1 | ||
| RAM Size | 4 | 3 | ||
| RAM Type | LPDDR4X | LPDDR4X |
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, LTE, WCDMA | GSM, LTE, WCDMA | ||
| 2G Bands | 2, 3, 5, 8 | 1800, 1900, 850, 900 | ||
| 3G Bands | WCDMA 1, 2, 4, 5, 8 | WCDMA 1, 5, 8 | ||
| 4G Bands | LTE 1, 2, 3, 4, 5, 7, 8, 20, 28a, 28b, 38, 40, 41 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
Connectivity
🏆 Winner: Infinix Smart 8 Plus
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 4 802.11 a/b/g/n | ||
|---|---|---|---|---|
| Wi-Fi Features | Hotspot | Hotspot | ||
| Wi-Fi Version | WiFi 5 | WiFi 4 | ||
| Bluetooth Version | 5.3 | 5 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | GPS | AGPS, GPS | ||
| Radio | FM Radio | FM Radio |
Features
| Fingerprint Scanner | Side Mounted | Rear Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Compass, Gyroscope, Proximity Sensor | Accelerometer, Compass, Proximity Sensor |
