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General
| Name | Realme C21 | HTC U11 |
|---|---|---|
| Launch Date | 5 Mar 2021 | 16 May 2017 |
| Brand | Realme | HTC |
| Colors | Cross Black, Cross Blue | - |
| Models | RMX3201 | - |
Display
| Display Size | 6.5 Inches | 5.5 Inches |
|---|---|---|
| Display Type | IPS LCD, 400 nits (typ) | LCD |
| Resolution | 720 x 1600 pixels | 1440 x 2560 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | - | Gorilla Glass 5 |
| Aspect Ratio | 20:9 | 16:9 |
| Features | 80.8% (screen to body ratio), 270 ppi | - |
Platform
| Operating System | Android 10, Realme UI | Android 7.1 (Nougat), upgradable to Android 9.0 (Pie), Sense UI |
|---|---|---|
| Processor | MediaTek Helio G35 (12 nm) | Snapdragon 835 (10 nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | - |
| GPU | PowerVR GE8320 | - |
Memory
| Ram | 3GB, 4GB | 4GB, 6GB |
|---|---|---|
| Storage | 32GB, 64GB | 64GB, 128GB |
| Storage Type | eMMC 5.1 | - |
| SD Card Slot | Yes | Yes |
Camera
| Type | Triple Camera | Single Camera |
|---|---|---|
| Main | 13 MP, f/2.2, 26mm, 1/3.06", 1.12µm | 12 MP, f/1.7, OIS |
| Macro | 2 MP, f/2.4 | - |
| Depth | 2 MP, f/2.4 | - |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/60/120fps |
| Features | HDR | - |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 5 MP, f/2.2, 1/5.0", 1.12µm | 16 MP, f/2.0 |
| Video | 1080p@30fps | 1080p@30fps |
| Features | HDR, panorama | - |
Battery
| Capacity | 5000 mAh | 3000 mAh |
|---|---|---|
| Battery Technology | non-removable | Li-Ion |
| Charging Speed | 10W, Reverse wired | 18W |
| USB Type | Micro USB, USB 2.0, OTG | Type C |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Dual Sim |
|---|---|---|
| Sim Type | Dual SIM (Nano-SIM, dual stand-by) | |
| Technology | 4G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 2.4 | WiFi 5 |
|---|---|---|
| Bluetooth | V5.0 | V4.2 |
| NFC | No | Yes |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Stereo speakers |
|---|---|---|
| Headphone Jack | Yes | No |
Biometric
| Fingerprint | Yes | Yes |
|---|---|---|
| Fingerprint Type | Capacitive Fingerprint Scanner | Capacitive Fingerprint Scanner |
| Fingerprint Position | Rear-Mounted | Front-Mounted |
| Face Unlock | 2D Face Unlock | 2D Face Unlock |
Body
| Dimensions | 165.2 x 76.4 x 8.9 mm | 153.9 x 75.9 x 7.9 mm |
|---|---|---|
| Weight | 190 g | 169 g |
| Frame | Plastic Frame | Aluminium Frame |
| Back | Plastic Back | Glass Back |
| IP Rating | No | IP67 |
Others
| Sensors | Accelerometer, proximity, compass | - |
|---|
Benchmarks
| Geekbench | - | 6393 (v4.4) |
|---|
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Realme C21Search on Amazon.in
HTC U11Search on Amazon.in
realme C21 (Cross Blue, 4GB RAM+64GB Storage) with No Cost EMI/Additional Exchange OffersOut of stock.
realme C21 (Cross Black, 4GB RAM+64GB Storage) with No Cost EMI/Additional Exchange OffersOut of stock.
realme C21 (Cross Black, 3GB RAM, 32GB Storage) Without OffersOut of stock.