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Brief information about compared phones: Celkon AR45 , Nokia 1Celkon 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 . Nokia 1 2018 year of release. cpu Quad-core 1.1 GHz Cortex-A53. screen 4.5". with resolution 480x854. Smartphone has 2 megapixel front camera and 5 megapixel main camera . |
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| Display | Technology | TFT | IPS LCD | |
| Touchscreen | touchscreen | capacitive touchscreen | ||
| Display colors | 16M | |||
| Screen size | 4.5" inch | 4.5" inch | ||
| Screen area | 64.9 cm2 | 55.8 cm2 | ||
| Screen format | (height:width) | 16:9 (height:width) | ||
| Screen to body ratio | % | 61.6% | ||
| Screen resolution | 960 x 854 px | 480 x 854 px | ||
| PPI /points per inch/ | 0 PPI | 218 PPI | ||
| Camera and Video | Rear camera, main | 5 MP, Single | 5 MP, Single | |
| Camera specs | 5 MP | 5 MP | ||
| Functions | LED flash | |||
| Video | Yes | 480p | ||
| Front camera, selfie | 1.3 MP, Single | 2 MP, Single | ||
| Specifications | 1.3 MP | 2 MP | ||
| Performance | Operating system OS | Android 4.2.2 (Jelly Bean) | Android 8.1 Oreo (Go edition) | |
| Chipset | Mediatek MT6572 (28 nm) | Mediatek MT6737M (28 nm) | ||
| Processor CPU | Dual-core 1.2 GHz Cortex-A7 | Quad-core 1.1 GHz Cortex-A53 | ||
| Graphics processor GPU | Mali-400 | Mali-T720MP1 | ||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 128 GB (uses SIM 2 slot) | ||
| Internal memory | 4 GB, 512 MB RAM | 8 GB, 1 GB RAM | ||
| Antutu 7 score | 21456 | |||
| General specs | Release date | 2013, October | 2018, February | |
| Dimensions (HxWxD) | Х Х mm | 133.6 Х 67.8 Х 9.5 mm | ||
| Weight | 0 g | 0 g | ||
| Colors | White | Warm Red, Dark Blue | ||
| Battery | 2000 mAh, Li-Ion | 2150 mAh, Removable Li-Ion | ||
| Approximate price | 90 EUR | 100 EUR | ||
| Battery life | Stand by time- Up to 360 h (3G) Talking time- Up to 9 h (3G) Music play - Up to 53 h | |||
| Body build | plastic back | |||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | Dual SIM (Micro-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 (dual-SIM model only) GSM 900 / 1800 - India -3G - HSDPA 850 / 900 / 2100 - EMEA/APAC HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM HSDPA 900 / 2100 - India -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - EMEA/APAC LTE band 1(2100), 2(1900), 4(1700/2100), 28(700), 40(2300) - LATAM LTE band 1(2100), 40(2300), 41(2500) - India | ||
| 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 b/g/n, hotspot | ||
| GPS | No | Yes, with A-GPS | ||
| NFC | ||||
| USB | microUSB 2.0 | microUSB 2.0 | ||
| Bluetooth | Yes | 4.2, A2DP | ||
| Harmful irradiation | SAR EU - 0.74 W/kg (head) 0.68 W/kg (body) | SAR EU - 0.72 W/kg (head) 1.68 W/kg (body) | ||
| Music and Audio | Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes | ||
| Other features | Dop | Sensors Accelerometer, proximity | Sensors Accelerometer, proximity - Xpress-on back covers | |
