Samsung Galaxy M02 vs Redmi 8A Dual
Compare Samsung Galaxy M02 and Redmi 8A Dual to understand which one suits your needs the best. The Samsung Galaxy M02 is priced from ₹7,999, while Redmi 8A Dual 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.
Samsung Galaxy M02 vs Redmi 8A Dual Comparison Overview
| Key Highlights | Samsung Galaxy M02 | Redmi 8A Dual |
|---|---|---|
| Price | ₹7,999 | ₹9,999 |
| Processor | MediaTek MT6739 | Qualcomm Snapdragon 439 |
| Display | 6.5", HD+ PLS LCD, 60Hz | 6.22", HD+ IPS LCD, 60Hz |
| Rear Camera | 13MP (Wide-angle), 2MP (Macro), 5MP (Front) | 13MP (Wide-angle), 2MP (Depth), 8MP (Front) |
| Battery | 5000mAh, 7.75Watt, Charger in the box | 5000mAh, 18Watt, Charger in the box |
| RAM/Storage | 2GB (LPDDR3), 32GB (eMMC 5.1) | 2GB (LPDDR3), 32GB (eMMC 5.1) |
Performance Scorecard
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Key Specifications
| Processor | MediaTek MT6739 | Qualcomm Snapdragon 439 | ||
|---|---|---|---|---|
| Display | 6.5", HD+ PLS LCD, 60Hz | 6.22", HD+ IPS LCD, 60Hz | ||
| Camera | 13MP (Wide-angle), 2MP (Macro), 5MP (Front) | 13MP (Wide-angle), 2MP (Depth), 8MP (Front) | ||
| Battery | 5000mAh, 7.75Watt, Charger in the box | 5000mAh, 18Watt, Charger in the box | ||
| RAM | 2GB (LPDDR3) | 2GB (LPDDR3) | ||
| Storage | 32GB (eMMC 5.1) | 32GB (eMMC 5.1) |
General
| Box Contents | Phone, Charger, microUSB Cable, SIM Ejector Tool | Phone, 10W Charger, Type-C Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Black, Gray, Blue, Red | Midnight Grey, Sea Blue, Sky White | ||
| Launch | February 02, 2021 | February 11, 2020 | ||
| Stores | Flipkart, Amazon | Flipkart, Amazon, Redmi, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹6,999 | ₹6,499 |
Display
🏆 Winner: Redmi 8A Dual
| Display Type | PLS LCD | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 60Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Size | 6.5 inches | 6.22 inches | ||
| Area | 102cm² | 96.6cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 81.9 | 81.8 | ||
| Resolution Width | 720 pixels | 720 pixels | ||
| Resolution Height | 1600 pixels | 1520 pixels | ||
| Aspect Ratio | 20:9 | 19:9 | ||
| Pixel Density | 270ppi | 270ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | HD+ | HD+ | ||
| Display Engine | - | Dot | ||
| Color Gamut Range | - | 70.8% | ||
| Peak Brightness | - | 400 nits | ||
| Eye Protection | - | Blue Light Filters | ||
| Contrast Ratio | - | 1500:1 | ||
| Colour Gamut | - | NTSC |
Body
🏆 Winner: Redmi 8A Dual
| Height | 164mm | 156.5mm | ||
|---|---|---|---|---|
| Width | 75.9mm | 75.4mm | ||
| Thickness | 9.1mm | 9.4mm | ||
| Weight | 206 grams | 188 grams | ||
| Screen Material | Glass | Gorilla Glass 5 | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Ports | microUSB 2.0 | USB Type-C 2.0 | ||
| Additional Features | 3.5mm Headphone Jack | 3.5mm Headphone Jack, OTG | ||
| Speaker | Loudspeaker | Mono Speaker | ||
| Sound Tuning | No Tuning | No Tuning | ||
| Display Protection | - | Gorilla Glass 5 | ||
| Build Quality | - | Corning Gorilla Glass 5 |
Processor
🏆 Winner: Redmi 8A Dual
| Chipset Manufacturer | MediaTek | Qualcomm | ||
|---|---|---|---|---|
| Chipset | MT6739 | Snapdragon 439 | ||
| Fabrication Size | 28nm | 12nm | ||
| Number of Cores | Quad-core | Octa-core | ||
| Clock Speed | 1.5 GHz Cortex-A53 | 4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53 | ||
| GPU | PowerVR GE8100 | Adreno 505 |
Performance Benchmarks
| AnTuTu | 59165 | 147618 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 106 | 199 |
Main Camera
🏆 Winner: Redmi 8A Dual
| Main Camera #1 Megapixel | 13MP | 13MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.9 | f/2.2 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Features | Auto Focus | - | ||
| Main Camera #2 Megapixel | 2MP | 2MP | ||
| Main Camera #2 Aperture | f/2.4 | f/2.4 | ||
| Main Camera #2 Lens Type | Macro | Depth | ||
| 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 | PDAF | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Recording | 1080p@30fps | 1080p@30fps | ||
| Main Camera #1 Pixel Size | - | 1.12µm | ||
| Main Camera #1 Sensor Size | - | 1/3.1" | ||
| Pixel Size | - | 1.75µm | ||
| Features | - | HDR |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 10 | 9 | ||
| OS Skin | One UI | Redmi MIUI | ||
| OS Updates | 1 year(s) | 2 year(s) | ||
| Security Updates | 2 year(s) | 2 year(s) |
Selfie Camera
🏆 Winner: Redmi 8A Dual
| Front Camera #1 Megapixel | 5MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.0 | ||
| Features | Face unlock | AI Face Unlock, Fixed Focus | ||
| Front Camera #1 Pixel Size | - | 1.12µm | ||
| Front Camera #1 Lens Type | - | Wide | ||
| Front Camera #1 Sensor Size | - | 1/4.0" | ||
| Auto Focus Type | - | Fixed Focus | ||
| Video Features | - | 1080p@30fps | ||
| Video Recording | - | 1080@30fps | ||
| HDR Recording Support | - | SDR recording |
Battery
🏆 Winner: Tie
| Battery Capacity | 5000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Charging Speed Wired | 7.75W | 18W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Charging Speed Reverse Wired | - | 2.5W |
Network
| Sim Type | Nano-SIM (nano SIM, dual stand-by) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 4G | ||
| Band Types | GSM, HSPA, LTE | GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 2, 3, 5, 8 | ||
| 3G Bands | 850, 900, 2100 | WCDMA 1, 2, 5, 8 | ||
| 4G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | LTE 1, 3, 5, 8, 40, 41 |
Connectivity
🏆 Winner: Samsung Galaxy M02
| Wi-Fi Standards | Wi-Fi 4 802.11 a/b/g/n | Wi-Fi 4 802.11 a/b/g/n | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 4 | WiFi 4 | ||
| Bluetooth Version | 5 | 4.2 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | GLONASS, GPS | BDS, GPS | ||
| Radio | - | FM Radio |
Features
| Sensors on Board | Accelerometer, Virtual Proximity Sensor | Accelerometer, Ambient Light Sensor, Proximity Sensor | ||
|---|---|---|---|---|
| Facial Recognition | 2D Face Recognition | 2D Face Recognition | ||
| Haptic Feedback | - | Eccentric Rotating Mass |
