Celkon Campus A20 vs Xiaomi Redmi 9
Quick Comparison
Xiaomi Redmi 9 has better RAM than Celkon Campus A20. In terms of display resolution, Xiaomi Redmi 9 has better resolution of 1600 x 720 than Celkon Campus A20 which has resolution of 800 x 480. Xiaomi Redmi 9 has more internal memory than Celkon Campus A20
| Name | Celkon Campus A20 | Xiaomi Redmi 9 |
| RAM | 256 MB | 4 GB |
|---|---|---|
| Display | 4 in | 6.53 in |
| Internal Memory | 512 MB | 64 GB |
| Battery | 1500 mAh | 5000 mAh |
| Camera | 3.2 MP | 13 MP + 2 MP Dual |
| Price | Rs. 3100 | Rs. 10999 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is August, 2013. The cost of Celkon Campus A20 is Rs. 3100. The launch Date of the second phone is August 27, 2020 . The cost of Xiaomi Redmi 9 is Rs. 10999.
Display comparison
Celkon Campus A20 has screen size of 4 inches which falls short to Xiaomi Redmi 9's 6.53 inch screen. Celkon Campus A20 has TFT Screen type where as Xiaomi Redmi 9 has LCD Screen type. Xiaomi's phone has display density of 269 PPI & Celkon's phone has only 233 PPI display density. Celkon Campus A20 has 5:3 aspect ratio where as Xiaomi Redmi 9 has 20:9 aspect ratio.
Memory comparison
Xiaomi Redmi 9's larger 4 GB RAM is better for playing games and all with respect to Celkon Campus A20's lower 256 MB RAM. Xiaomi Redmi 9 has more Internal Memory (64 GB) than Celkon Campus A20 (512 MB).
Camera comparison
Xiaomi Redmi 9's 13 MP + 2 MP Dual Rear Camera outclasses Celkon Campus A20's 3.2 MP Rear Camera in terms of resolution. Xiaomi Redmi 9 will be better choice if you're looking to click lot of selfies as it has better 5 MP Front Camera in comparison to Celkon Campus A20's 0.3 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.2 and the second one on 10 version.
Related Comparisons
Full Comparison
| Name | Celkon Campus A20 | Xiaomi Redmi 9 |
| General | ||
| Model | Redmi 9 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | August, 2013 | August 27, 2020 |
| Design | ||
| Dimensions | 77.07 x 164.9 x 9 mm | |
| Weight | 196 g | |
| Display | ||
| Type | Color TFT Screen | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4 inches, 480 x 800 pixels | 6.53 inches, 720 x 1600 pixels |
| Aspect Ratio | 5:3 | 20:9 |
| PPI | ~ 233 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 81% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 256 MB | 4 GB |
| Storage | 512 MB | 64 GB |
| Card Slot | Yes, upto 32 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 384 Kbps Download | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v3.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Vibration Motor, Distance Sensor, Ambient Light Sensor, Aaccelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, Protected by P2i | |
| Camera | ||
| Rear Camera | 3.2 MP | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | |
| Features | HDR, AI Portrait Mode, Face Recognition, AI Beautify 5.0, AI Scene Detection | |
| Video Recording | 1080p @ 30 fps FHD | |
| Flash | Yes, LED | |
| Front Camera | 0.3 MP | 5 MP ƒ/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.2 (Jelly Bean) | Android v10 |
| Chipset | MediaTek Helio G35 | |
| CPU | 1.2 GHz, Dual Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | |
| GPU | IMG PowerVR GE8320 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1500 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Talk Time | 37 hours | |
| Music Playback Time | 164 hours | |