Realme C51 vs Redmi A4 5G
Compare Realme C51 and Redmi A4 5G to understand which one suits your needs the best. The Realme C51 is priced from ₹8,999, while Redmi A4 5G is available at ₹7,965 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.
Realme C51 vs Redmi A4 5G Comparison Overview
| Key Highlights | Realme C51 | Redmi A4 5G |
|---|---|---|
| Price | ₹8,999 | ₹7,965 |
| Processor | Unisoc Tiger T612 | Qualcomm Snapdragon 4s Gen 2 |
| Display | 6.74 inches, HD+ IPS LCD, 90Hz | 6.88 inches, HD+ IPS LCD, 120Hz |
| Rear Camera | 50MP (Wide-angle), 5MP (Auxiliary), 5MP (Front) | 50MP (Wide-angle), 5MP (Front) |
| Battery | 5000mAh, 33W, Charger in the box | 5160mAh, 18W, Charger in the box |
| RAM/Storage | 4GB (LPDDR4X), 64GB (UFS 2.1) | 4GB (LPDDR4X), 64GB (UFS 2.2) |
Reasons To Consider
→ Realme C51
Faster wired charging speeds for noticeably shorter charge times - (33W)Large image sensor capturing more ambient light - (1/2.76")Supports slow-motion video recording- (120 fps slomo)Thinner, lightweight design offering comfortable one-handed handling - (8 mm)Supports NFC for contactless payments and file transferBetter Software experience with multiple prebuilt features - (Realme UI)
Faster wired charging speeds for noticeably shorter charge times - (33W)Large image sensor capturing more ambient light - (1/2.76")Supports slow-motion video recording- (120 fps slomo)Thinner, lightweight design offering comfortable one-handed handling - (8 mm)Supports NFC for contactless payments and file transferBetter Software experience with multiple prebuilt features - (Realme UI) → Redmi A4 5GFaster processor for smoother multitasking and demanding mobile gaming - (Snapdragon 4s Gen 2)Larger battery capacity for longer usage - (5160mAh)Smoother refresh rate for fluid scrolling, animations, and gameplay - (120Hz)Certified IP rating for water and dust resistance - (IP52 (Dust and Splash Resistant))Supports high-definition front camera video recording - (1080@30fps)Comes with a clean, unbloated software interface
Faster processor for smoother multitasking and demanding mobile gaming - (Snapdragon 4s Gen 2)Larger battery capacity for longer usage - (5160mAh)Smoother refresh rate for fluid scrolling, animations, and gameplay - (120Hz)Certified IP rating for water and dust resistance - (IP52 (Dust and Splash Resistant))Supports high-definition front camera video recording - (1080@30fps)Comes with a clean, unbloated software interfaceGamingSee More Details
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Key Specifications
| Processor | Unisoc Tiger T612 | Qualcomm Snapdragon 4s Gen 2 | ||
|---|---|---|---|---|
| Display | 6.74 inches, HD+ IPS LCD, 90Hz | 6.88 inches, HD+ IPS LCD, 120Hz | ||
| Camera | 50MP (Wide-angle), 5MP (Auxiliary), 5MP (Front) | 50MP (Wide-angle), 5MP (Front) | ||
| Battery | 5000mAh, 33W, Charger in the box | 5160mAh, 18W, Charger in the box | ||
| RAM | 4GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 64GB (UFS 2.1) | 64GB (UFS 2.2) |
General
| Box Contents | Phone, 33W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, 33W Charger, Type-C Cable, SIM Ejetor Tool | ||
|---|---|---|---|---|
| Launch Price | ₹8,999 | ₹8,499 |
Display
🏆 Winner: Redmi A4 5G
| Display Type | IPS LCD | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 90Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Touch Sampling Rate | 180Hz | 240Hz | ||
| Display Size | 6.74 inches | 6.88 inches | ||
| Area | 109.7 cm² | 112.4 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 90.3% | 90% | ||
| Resolution Width | 720pixels | 720pixels | ||
| Resolution Height | 1600pixels | 1640pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 260ppi | 260ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | HD+ | HD+ | ||
| Peak Brightness | 560nits | 600nits | ||
| Colour Depth | 16.7 Million Colours | - | ||
| Typical Brightness | - | 450nits | ||
| High Brightness | - | 600nits | ||
| Eye Protection | - | TUV Rheinland certification |
Body
🏆 Winner: Redmi A4 5G
| Height | 167.2 mm | 171.88 mm | ||
|---|---|---|---|---|
| Width | 76.7 mm | 77.8 mm | ||
| Thickness | 8 mm | 8.22 mm | ||
| Weight | 186 grams | 212.35 grams | ||
| Screen Material | Glass | Glass | ||
| Back Material | Plastic | Glass | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Plastic Material | - | ||
| Ports | USB Type-C 2.0 | USB Type-C | ||
| Additional Features | OTG | 3.5mm Headphone Jack | ||
| Speaker | Mono Speaker | Mono Speaker | ||
| IP Rating | - | IP52 (Dust and Splash Resistant) |
Processor
🏆 Winner: Redmi A4 5G
| Chipset Manufacturer | Unisoc | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Tiger T612 | Snapdragon 4s Gen 2 | ||
| Fabrication Size | 12 nm | 4 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | 2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55 | ||
| GPU | Mali-G57 | - |
Performance Benchmarks
| AnTuTu | 244837 | 381200 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 422 | 838 | ||
| Geekbench 6 CPU Multi-Core | 1509 | 1899 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 13 | 14 | ||
| OS Skin | Realme UI | Xiaomi HyperOS | ||
| Security Updates | 1 year(s) | 4 year(s) | ||
| Bloatware Free OS | - | Yes | ||
| OS Updates | - | 2 year(s) |
Main Camera
🏆 Winner: Realme C51
| Main Camera Megapixel | 50MP | 50MP | ||
|---|---|---|---|---|
| Main Camera Aperture | f/1.8 | f/1.8 | ||
| Main Camera Lens Type | Wide-angle | Wide-angle | ||
| Main Camera Camera Sensor | Unknown Sensor | - | ||
| Main Camera Sensor Size | 1/2.76" | - | ||
| Main Camera #2 Megapixel | 5MP | - | ||
| Main Camera #2 Lens Type | Auxiliary | Auxiliary | ||
| Main Camera #2 Camera Sensor | Unknown Sensor | - | ||
| Features | Filter, HDR, Panaroma, Slow Motion | HDR, Time Lapse | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 120 fps slomo | - | ||
| Video Features | 120fps Slo-mo | - | ||
| Video Recording | 1080p@30fps | 1080p@30fps | ||
| Auto Focus Type | - | PDAF | ||
| Max Zoom Supported | - | 2-10X |
Selfie Camera
🏆 Winner: Realme C51
| Front Camera #1 Megapixel | 5MP | 5MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Front Camera #1 Focal Length | 28 mm | - | ||
| Front Camera #1 Pixel Size | 1.12 µm | 1 µm | ||
| Front Camera #1 Lens Type | Wide | - | ||
| Front Camera #1 Camera Sensor | Unknown Sensor | - | ||
| Front Camera #1 Sensor Size | 1/5" | - | ||
| Features | AI Beauty Mode, Face recognition, Filters, Portrait Mode | - | ||
| Video Features | 480p@30fps, 720p@30fps | 1080p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Auto Focus Type | - | Fixed Focus | ||
| Video Recording | - | 1080@30fps |
Battery
🏆 Winner: Tie
| Battery Capacity | 5000mAh | 5160mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Charging Speed Wired | 33W | 18W |
Memory
🏆 Winner: Redmi A4 5G
| Storage Size | 64 | 64 | ||
|---|---|---|---|---|
| Storage Type | UFS 2.1 | UFS 2.2 | ||
| RAM Size | 4 | 4 | ||
| RAM Type | LPDDR4X | LPDDR4X |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 5G | ||
| Band Types | GSM, HSPA, LTE | 5G, GSM, HSPA, LTE | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 1, 5, 8 | 850, 900, 1900, 2100 | ||
| 4G Bands | 1, 3, 5, 8, 38, 40, 41 | LTE | ||
| 5G Bands | - | 1, 3, 5, 8, 28, 40, 78 SA/NSA |
Connectivity
🏆 Winner: Redmi A4 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 Features | Hotspot | Hotspot | ||
| Wi-Fi Version | WiFi 5 | WiFi 5 | ||
| Bluetooth Version | 5 | 5 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | A-GPS, GPS | GPS | ||
| NFC Support | Supported | - |
Features
| Fingerprint Scanner | Side Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Compass, Gyroscope, Proximity Sensor | Fingerprint Scanner (Side Mounted) |
