Realme C21Y vs Oppo A12
Compare Realme C21Y and Oppo A12 to understand which one suits your needs the best. The Realme C21Y is priced from ₹8,999, while Oppo A12 is available at ₹9,990 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 C21Y vs Oppo A12 Comparison Overview
| Key Highlights | Realme C21Y | Oppo A12 |
|---|---|---|
| Price | ₹8,999 | ₹9,990 |
| Processor | Unisoc Tiger T610 | MediaTek Helio P35 |
| Display | 6.5", HD+ IPS LCD, 60Hz | 6.22", HD+ IPS LCD, 60Hz |
| Rear Camera | 13MP (Wide-angle), 2MP (Macro), 2MP (Depth), 5MP (Front) | 13MP (Wide-angle), 2MP (Depth), 5MP (Front) |
| Battery | 5000mAh, Charger in the box | 4230mAh, 10Watt, Charger in the box |
| RAM/Storage | 3GB (LPDDR4X), 32GB (eMMC 5.1) | 3GB (LPDDR3X), 32GB (eMMC 5.1) |
Performance Scorecard
GamingSee More Details
Realme C21Y100
Oppo A1275
CameraSee More Details
Realme C21Y100
Oppo A1295
DisplaySee More Details
Realme C21Y100
Oppo A1267
BatterySee More Details
Oppo A12100
Realme C21Y88
BodySee More Details
Oppo A12100
Realme C21Y52
Key Specifications
| Processor | Unisoc Tiger T610 | MediaTek Helio P35 | ||
|---|---|---|---|---|
| Display | 6.5", HD+ IPS LCD, 60Hz | 6.22", HD+ IPS LCD, 60Hz | ||
| Camera | 13MP (Wide-angle), 2MP (Macro), 2MP (Depth), 5MP (Front) | 13MP (Wide-angle), 2MP (Depth), 5MP (Front) | ||
| Battery | 5000mAh, Charger in the box | 4230mAh, 10Watt, Charger in the box | ||
| RAM | 3GB (LPDDR4X) | 3GB (LPDDR3X) | ||
| Storage | 32GB (eMMC 5.1) | 32GB (eMMC 5.1) |
General
| Box Contents | Phone, 10W Charger, microUSB Cable, SIM Ejector Tool | Phone, 10W Charger, microUSB Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Cross Black, Cross Blue | Black, Blue | ||
| Launch | August 23, 2021 | June 08, 2020 | ||
| Stores | Flipkart, Amazon, Reliance Digital | Amazon | ||
| Launch Country | India | India | ||
| Launch Price | ₹8,999 | ₹9,990 |
Display
🏆 Winner: Realme C21Y
| Display Type | IPS LCD | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 60Hz | ||
| Playback Quality | SDR | SDR | ||
| Touch Sampling Rate | 120Hz | - | ||
| Display Size | 6.5 inches | 6.22 inches | ||
| Area | 102cm² | 96.6cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 88.7 | 89 | ||
| 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+ | ||
| Peak Brightness | 400 nits | - | ||
| Eye Protection | Blue Light Filters | Blue Light Filters | ||
| Typical Brightness | - | 450 nits | ||
| Contrast Ratio | - | 1500:1 | ||
| Colour Depth | - | 16 Million Colours |
Body
🏆 Winner: Oppo A12
| Height | 164.5mm | 155.9mm | ||
|---|---|---|---|---|
| Width | 76mm | 75.5mm | ||
| Thickness | 9.1mm | 8.3mm | ||
| Weight | 200 grams | 165 grams | ||
| Screen Material | Glass | Gorilla Glass 3 | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Plastic Material | Corning Gorilla Glass 3 | ||
| Ports | microUSB 2.0, OTG | microUSB 2.0 | ||
| Additional Features | 3.5mm Headphone Jack | 3.5mm Headphone Jack, OTG | ||
| Speaker | Loudspeaker | Mono Speaker | ||
| Display Protection | - | Gorilla Glass 3 | ||
| Sound Tuning | - | Dirac |
Processor
🏆 Winner: Realme C21Y
| Chipset Manufacturer | Unisoc | MediaTek | ||
|---|---|---|---|---|
| Chipset | Tiger T610 | Helio P35 | ||
| Fabrication Size | 12nm | 12nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | 4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | ||
| GPU | Mali-G52 MP2 | IMG GE8320 |
Performance Benchmarks
| AnTuTu | 250277 | 150618 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 418 | 260 | ||
| Geekbench 6 CPU Multi-Core | 1305 | 812 |
Main Camera
🏆 Winner: Realme C21Y
| Main Camera #1 Megapixel | 13MP | 13MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Main Camera #1 Focal Length | 26mm | - | ||
| Main Camera #1 Pixel Size | 1.12µm | 1.12µm | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/3.06" | 1/3" | ||
| Main Camera #1 Camera Features | PDAF | PDAF | ||
| Main Camera #2 Megapixel | 2MP | 2MP | ||
| Main Camera #2 Aperture | f/2.4 | f/2.4 | ||
| Main Camera #2 Lens Type | Macro | Depth | ||
| Main Camera #3 Megapixel | 2MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Lens Type | Depth | - | ||
| Features | HDR | HDR, LED flash | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Auto Focus Type | PDAF | PDAF | ||
| Video Recording | 1080p@30fps | 1080p@30fps | ||
| Pixel Size | - | 0.64µm | ||
| Camera Stabilization | - | No Stabilization | ||
| Slow Motion Recording | - | No slomo | ||
| Lens Enhancements | - | No enhancement |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 9 | ||
| OS Skin | Realme UI | ColorOS | ||
| OS Updates | 1 year(s) | 2 year(s) | ||
| Security Updates | 1 year(s) | 3 year(s) | ||
| AI Features | - | AI Beauty, AI Camera |
Selfie Camera
🏆 Winner: Realme C21Y
| Front Camera #1 Megapixel | 5MP | 5MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.4 | ||
| Front Camera #1 Pixel Size | 1.12µm | 1.12µm | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Features | Fixed Focus | HdR | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps | 720p@30fps | ||
| Video Recording | 1080@30fps | 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Sensor Size | - | 1/5" |
Battery
🏆 Winner: Oppo A12
| Battery Capacity | 5000mAh | 4230mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Reverse Wired Charging Support | Yes | - | ||
| Charging Speed Wired | - | 10W |
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 4G | ||
| Band Types | GSM, LTE FDD, LTE TD, WCDMA | GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | WCDMA 1, 5, 8 | 1, 5, 8 | ||
| 4G Bands | LTE 1, 3, 5, 8, 38, 40, 41 | 1, 3, 5, 8, 38, 40, 41 |
Connectivity
🏆 Winner: Oppo A12
| 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 | 5 | 5 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | AGPS, Beidou, GPS | A-GPS, Beidou, GLONASS, GPS | ||
| Radio | - | FM Radio |
Features
| Fingerprint Scanner | Rear Mounted | Rear Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Compass, Light Sensor, Proximity Sensor | Distance Transducer, Electronic Compass, G-Sensor, Gyroscope, Light Sensor, Magnetic Induction Sensor | ||
| Haptic Feedback | Eccentric Rotating Mass | - | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition |
