Oppo A77 4G vs Redmi 9 Activ
Compare Oppo A77 4G and Redmi 9 Activ to understand which one suits your needs the best. The Oppo A77 4G is priced from ₹19,999, while Redmi 9 Activ is available at ₹8,999 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.
Oppo A77 4G vs Redmi 9 Activ Comparison Overview
| Key Highlights | Oppo A77 4G | Redmi 9 Activ |
|---|---|---|
| Price | ₹19,999 | ₹8,999 |
| Processor | MediaTek Helio G35 | MediaTek Helio G35 |
| Display | 6.56 inches, HD+ IPS a-Si, 60Hz | 6.53 inches, HD+ LCD, 60Hz |
| Rear Camera | 50MP (Wide-angle), 2MP (Depth), 8MP (Front) | 13MP (Wide-angle), 2MP (Depth), 5MP (Front) |
| Battery | 5000mAh, 33W, Charger in the box | 5000mAh, 10W, Charger in the box |
| RAM/Storage | 4GB (LPDDR4X), 128GB (eMMC 5.1) | 4GB (LPDDR4X), 64GB (eMMC 5.1) |
Reasons To Consider
→ Oppo A77 4G
Faster wired charging speeds for noticeably shorter charge times - (33W)Stronger water and dust protection against accidental splashes and immersion - (IPX4/X5 (Splash Resistance))Equipped with reinforced, scratch-resistant cover glass - (Panda Glass)Wider camera aperture allowing more light intake for clean low-light photos - (f/1.8)Equipped with dedicated speakers - (Stereo Speakers)Broader color gamut reproducing more accurate, natural tones - (100%)
Faster wired charging speeds for noticeably shorter charge times - (33W)Stronger water and dust protection against accidental splashes and immersion - (IPX4/X5 (Splash Resistance))Equipped with reinforced, scratch-resistant cover glass - (Panda Glass)Wider camera aperture allowing more light intake for clean low-light photos - (f/1.8)Equipped with dedicated speakers - (Stereo Speakers)Broader color gamut reproducing more accurate, natural tones - (100%) → Redmi 9 ActivFaster, more accurate autofocus system - (PDAF)Features eye-comfort and flicker reduction - (Blue Light Filters)
Faster, more accurate autofocus system - (PDAF)Features eye-comfort and flicker reduction - (Blue Light Filters)GamingSee More Details
Oppo A77 4G100
Redmi 9 Activ100
CameraSee More Details
Oppo A77 4G100
Redmi 9 Activ71
DisplaySee More Details
Redmi 9 Activ100
Oppo A77 4G72
BatterySee More Details
Oppo A77 4G100
Redmi 9 Activ74
BodySee More Details
Oppo A77 4G100
Redmi 9 Activ40
Key Specifications
| MediaTek Helio G35 | MediaTek Helio G35 | ||
| 6.56 inches, HD+ IPS a-Si, 60Hz | 6.53 inches, HD+ LCD, 60Hz | ||
| 50MP (Wide-angle), 2MP (Depth), 8MP (Front) | 13MP (Wide-angle), 2MP (Depth), 5MP (Front) | ||
| 5000mAh, 33W, Charger in the box | 5000mAh, 10W, Charger in the box | ||
| 4GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| 128GB (eMMC 5.1) | 64GB (eMMC 5.1) |
General
| Box Contents | Phone, 33W Charger, Type-C cable, Case, SIM Ejector Tool | Phone, 10W Charger, micro-USB Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹15,499 | ₹9,499 |
Display
🏆 Winner: Redmi 9 Activ
| Display Type | IPS a-Si | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 60Hz | ||
| Playback Quality | SDR | SDR | ||
| Touch Sampling Rate | 60Hz | 60Hz | ||
| Display Size | 6.56 inches | 6.53 inches | ||
| Area | 103.4 cm² | 102.9 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 89.8% | 81% | ||
| Resolution Width | 720pixels | 720pixels | ||
| Resolution Height | 1612pixels | 1600pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 269ppi | 269ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | 100% | 70% | ||
| Display Resolution | HD+ | HD+ | ||
| High Brightness | 480nits | - | ||
| Peak Brightness | 600nits | 400nits | ||
| Colour Gamut | DCI-P3 | NTSC | ||
| Colour Depth | 16.7 Million Colours | - | ||
| Display Engine | - | Dot | ||
| Eye Protection | - | Blue Light Filters |
Body
🏆 Winner: Oppo A77 4G
| Height | 163.74 mm | 164.9 mm | ||
|---|---|---|---|---|
| Width | 75.03 mm | 77.07 mm | ||
| Thickness | 7.99 mm | 9 mm | ||
| Weight | 189 grams | 194 grams | ||
| Screen Material | Panda Glass | Glass | ||
| Display Protection | Panda 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 | ||
| IP Rating | IPX4/X5 (Splash Resistance) | Water-Repellent Coating | ||
| Speaker | Stereo Speakers | - | ||
| Build Quality | - | Plastic Material |
Processor
🏆 Winner: Tie
| Chipset Manufacturer | MediaTek | MediaTek | ||
|---|---|---|---|---|
| Chipset | Helio G35 | Helio G35 | ||
| Fabrication Size | 12 nm | 12 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | ||
| GPU | - | PowerVR GE8320 |
Performance Benchmarks
| AnTuTu | 146708 | 146708 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 189 | 189 | ||
| Geekbench 6 CPU Multi-Core | 810 | 810 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 12 | 10 | ||
| OS Skin | ColorOS | Redmi MIUI | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 1 year(s) | 1 year(s) | ||
| Security Updates | 3 year(s) | 2 year(s) | ||
| AI Features | - | AI Beauty, AI Portrait, AI Scene recognition |
Main Camera
🏆 Winner: Oppo A77 4G
| Main Camera Megapixel | 50MP | 13MP | ||
|---|---|---|---|---|
| Main Camera Aperture | f/1.8 | f/2.2 | ||
| Main Camera Lens Type | Wide-angle | Wide-angle | ||
| Main Camera Camera Features | Auto Focus | PDAF | ||
| Main Camera #2 Megapixel | 2MP | 2MP | ||
| Main Camera #2 Aperture | f/2.4 | f/2.4 | ||
| Main Camera #2 Field of View | 89° | - | ||
| Main Camera #2 Lens Type | Depth | Depth | ||
| Features | HDR, LED flash | HDR | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Auto Focus Type | Contrast Detection Auto Focus | PDAF | ||
| Video Recording | 1080p@30fps, 720p@30fps | 1080p@30fps, 720p@30fps |
Selfie Camera
🏆 Winner: Redmi 9 Activ
| Front Camera #1 Megapixel | 8MP | 5MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.2 | ||
| Front Camera #1 Focal Length | 26 mm | - | ||
| Front Camera #1 Field of View | 79° | - | ||
| Front Camera #1 Camera Features | Panorama | - | ||
| Auto Focus Type | Fixed Focus | Contrast Detection Auto Focus | ||
| Video Features | 1080p@30fps, 720p@30fps | 1080p@30fps | ||
| Video Recording | 1080@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Pixel Size | - | 1.12 µm | ||
| Front Camera #1 Lens Type | - | Wide |
Battery
🏆 Winner: Oppo A77 4G
| Battery Capacity | 5000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Reverse Wired Charging Support | Yes | - | ||
| Charging Speed Wired | 33W | 10W |
Memory
🏆 Winner: Tie
| Storage Size | 128 | 64 | ||
|---|---|---|---|---|
| Storage Type | eMMC 5.1 | eMMC 5.1 | ||
| RAM Size | 4 | 4 | ||
| RAM Type | LPDDR4X | LPDDR4X |
Network
| Sim Type | Dual nano-SIM (nano-SIM, dual stand-by) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 4G | ||
| Band Types | GSM, HSDPA, HSPA, LTE | GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 2, 3, 5, 8 | ||
| 3G Bands | HSDPA 800, 850, 900, 1700(AWS), 1900, 2100 | WCDMA 1, 5, 8 | ||
| 4G Bands | LTE 1, 3, 5, 8, 38, 40, 41 | LTE 1, 3, 5, 8, 40, 41 |
Connectivity
🏆 Winner: Oppo A77 4G
| 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 | Wi-Fi Direct | Hotspot | ||
| Wi-Fi Version | WiFi 5 | WiFi 5 | ||
| Bluetooth Version | 5.3 | 5 | ||
| Bluetooth Codecs | A2DP, AAC, aptX HD, LDAC, LE, SBC | A2DP, LE | ||
| GPS | BDS, GPS, QZSS | BDS, GPS | ||
| NFC Support | Supported | - | ||
| Radio | - | FM Radio |
Features
| Fingerprint Scanner | Side Mounted | Rear Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Compass, Geomagnetic Sensor, Proximity Sensor | Accelerometer, Proximity Sensor | ||
| Haptic Feedback | Vibration Motor | Vibration Motor |
