Celkon Campus A402 vs Xiaomi Redmi Note 9
Quick Comparison
Xiaomi Redmi Note 9 has better RAM than Celkon Campus A402. In terms of display resolution, Xiaomi Redmi Note 9 has better resolution of 2340 x 1080 than Celkon Campus A402 which has resolution of 800 x 480. Xiaomi Redmi Note 9 has more internal memory than Celkon Campus A402
| Name | Celkon Campus A402 | Xiaomi Redmi Note 9 |
| RAM | 512 MB | 4 GB |
|---|---|---|
| Display | 4 in | 6.53 in |
| Internal Memory | 4 GB | 64 GB |
| Battery | 2000 mAh | 5020 mAh |
| Camera | 3.2 MP | 48 MP Quad |
| Price | Rs. 2899 | Rs. 11990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is June, 2015. The cost of Celkon Campus A402 is Rs. 2899. The launch Date of the second phone is July 20, 2020 . The cost of Xiaomi Redmi Note 9 is Rs. 11990.
Display comparison
Xiaomi Redmi Note 9 has larger screen size of 6.53 inches in comparison to Celkon Campus A402's 4 inch screen. Celkon Campus A402 has TFT Screen type where as Xiaomi Redmi Note 9 has IPS LCD Screen type. Xiaomi's phone has display density of 403 PPI & Celkon's phone has only 233 PPI display density. Celkon Campus A402 has 5:3 aspect ratio where as Xiaomi Redmi Note 9 has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 9's larger 4 GB RAM is better for playing games and all with respect to Celkon Campus A402's lower 512 MB RAM. Xiaomi Redmi Note 9 has more Internal Memory (64 GB) than Celkon Campus A402 (4 GB).
Camera comparison
Xiaomi Redmi Note 9's 48 MP Quad Rear Camera outclasses Celkon Campus A402's 3.2 MP Rear Camera in terms of resolution. Xiaomi Redmi Note 9 will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Celkon Campus A402's 0.3 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.4.2 and the second one on 10.0 version.
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Full Comparison
| Name | Celkon Campus A402 | Xiaomi Redmi Note 9 |
| General | ||
| Model | Redmi Note 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 | June, 2015 | July 20, 2020 |
| Design | ||
| Dimensions | 64 x 125.5 x 10.19 mm | 77.2 x 162.3 x 8.9 mm |
| Weight | 104 g | 199 g |
| Display | ||
| Type | Color TFT Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4 inches, 480 x 800 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 5:3 | 19.5:9 |
| PPI | ~ 233 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 83.5% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Reading Mode 2.0, Plastic Frame | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 512 MB | 4 GB |
| Storage | 4 GB | 64 GB |
| Card Slot | Yes, upto 32 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v2.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes | yes with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Light sensor, Proximity sensor, Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 3.2 MP | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | |
| Features | Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait | |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 120/30 fps HD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 0.3 MP | 13 MP ƒ/2.3 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.4.2 (KitKat) | Android v10.0 |
| Chipset | MediaTek Helio G85 | |
| CPU | 1 GHz, Single Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | Mali-G52 MC2 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | MP3, AMR, FLAC, APE | |
| Video | MP4, M4V, MKV, XVID | |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2000 mAh, Li-ion Battery | 5020 mAh, Li-ion Battery |
| Fast Charging | Yes, 22.5W Fast Charging | |
| Reverse Charging | Yes, 9W Reverse Charging | |
| Talk Time | 34 hours | |
| Music Playback Time | 171 hours | |