alcatel Tetra vs Celkon Campus Buddy A404 Comparison and Differences
Smartphone 1
alcatel Tetra
Smartphone 2
Celkon Campus Buddy A404
Smartphone 3
alcatel Tetra or Celkon Campus Buddy A404 Specs Comparison
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Common specs
| Brand and model | alcatel Tetra | Celkon Campus Buddy A404 | |
| Rating | (+0) | (+0) | |
| Release date | 2018, September | 2014, July | |
| Dimensions (HxWxD) | 142.5 x 71.9 x 9.4 mm | 5.61 x 5.61 x 2.83 in | 126.5 x 64.2 x 9.8 mm | 4.98 x 4.98 x 2.53 in | |
| Weight | 150 g | 5.29 oz | 131 g | 4.62 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Stealth Black | Black, White | |
| Battery | 2050 mAh, Removable Li-Ion | 1500 mAh, Removable Li-Ion | |
| Approximate price | 50 USD | ||
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | ||
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | ||
| Screen size | 5" in | 4" in | |
| Screen area | 68.9 cm2 | 45.5 cm2 | |
| Screen format | 16:9 (height:width) | 5:3 (height:width) | |
| Screen to body ratio | 67.2% | 56.1% | |
| Screen resolution | 480 x 854 px | 480 x 800 px | |
| Screen PPI /points per inch/ | 196 PPI | 233 PPI | |
| Screen protection | Asahi Dragontrail Glass | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 5 MP, Single | 3.15 MP, Single | |
| Camera specs | -5 MP, AF | -3.15 MP | |
| Functions | LED flash, HDR | LED flash | |
| Video | 720p@30fps | 720p | |
| Front camera, selfie | 2 MP, Single | 1.3 MP, Single | |
| Specifications | 2 MP | 1.3 MP | |
| Video | 720p@30fps |
Performance
| Operating system - OS | Android 8.1 (Oreo) | Android 4.2.2 (Jelly Bean) | |
| Chipset | - Mediatek MT6739WM (28 nm) | ||
| CPU | - Quad-core 1.1 GHz Cortex-A53 | - Dual-core 1.3 GHz | |
| GPU | PowerVR GE8100 | ||
| External memory | microSD, up to 128 GB | microSD, up to 32 GB | |
| Internal memory | 16 GB, 2 GB RAM | 4 GB, 512 MB RAM |
Benchmark
Communication and Connectivity
| SIM card | Nano-SIM | Dual SIM | |
| Network | GSM / HSPA / LTE | GSM / HSPA | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900), 4(1700/2100), 5(850), 12(700), 14(700) |
-2G - GSM 900 / 1800 - SIM 1 & SIM 2 |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | Yes, 384 kbps | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n | |
| GPS | Yes, with A-GPS | Yes | |
| NFC | |||
| USB | microUSB 2.0 | microUSB 2.0 | |
| Bluetooth | 4.1, A2DP, LE | 2.0 |
Music and Audio
| Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Accelerometer, proximity | - Accelerometer | |
| Other extras | |||
| Versions |
- For USA |
Reviews and Opinions on alcatel Tetra and Celkon Campus Buddy A404
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