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Brief information about compared phones: Celkon AR45 , TECNO Phantom 9Celkon AR45 2013 year of release. cpu Dual-core 1.2 GHz Cortex-A7. screen 4.5". with resolution 960x854. Smartphone has 1 megapixel front camera and 5 megapixel main camera . TECNO Phantom 9 2019 year of release. cpu Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53). screen 6.39". with resolution 1080x2340. Smartphone has 32 megapixel front camera and 16 megapixel main camera . |
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| Display | Technology | TFT | AMOLED | |
| Touchscreen | touchscreen | capacitive touchscreen | ||
| Display colors | 16M | |||
| Screen size | 4.5" inch | 6.39" inch | ||
| Screen area | 64.9 cm2 | 100.2 cm2 | ||
| Screen format | (height:width) | 19.5:9 (height:width) | ||
| Screen to body ratio | % | 84.0% | ||
| Screen resolution | 960 x 854 px | 1080 x 2340 px | ||
| PPI /points per inch/ | 0 PPI | 403 PPI | ||
| Screen protection | Corning Gorilla Glass 3 | |||
| Camera and Video | Rear camera, main | 5 MP, Single | 16 MP, Triple | |
| Camera specs | 5 MP | 16 MP, f/1.8, PDAF -8 MP, f/2.4, 13mm (ultrawide) -2 MP, f/2.8, depth sensor | ||
| Functions | HDR | |||
| Video | Yes | 1080p@30fps | ||
| Front camera, selfie | 1.3 MP, Single | 32 MP, Single | ||
| Specifications | 1.3 MP | 32 MP, f/2.0 | ||
| Performance | Operating system OS | Android 4.2.2 (Jelly Bean) | Android 9.0 (Pie) | |
| Chipset | Mediatek MT6572 (28 nm) | Mediatek MT6765 Helio P35 (12nm) | ||
| Processor CPU | Dual-core 1.2 GHz Cortex-A7 | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | ||
| Graphics processor GPU | Mali-400 | PowerVR GE8320 | ||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 1 TB (dedicated slot) | ||
| Internal memory | 4 GB, 512 MB RAM | 128 GB, 6 GB RAM | ||
| General specs | Release date | 2013, October | 2019, July | |
| Dimensions (HxWxD) | Х Х mm | 158.5 Х 75.3 Х 7.9 mm | ||
| Weight | 0 g | 164.4 g | ||
| Colors | White | Lapland Aurora | ||
| Battery | 2000 mAh, Li-Ion | 3500 mAh, Non-removable Li-Ion | ||
| Approximate price | 90 EUR | 15000 INR | ||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) | ||
| Speed | HSPA | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | ||
| GPRS | Class 12 | Yes | ||
| Edge | Yes | Yes | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | ||
| GPS | No | Yes, with A-GPS | ||
| NFC | ||||
| USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go | ||
| Bluetooth | Yes | 5.0, A2DP, LE | ||
| Harmful irradiation | SAR EU - 0.74 W/kg (head) 0.68 W/kg (body) | |||
| Music and Audio | Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes | ||
| Other features | Dop | Sensors Accelerometer, proximity | Sensors Fingerprint (under display), accelerometer, gyro, proximity, compass | |
