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Brief information about compared phones: Celkon A98 , Infinix Zero 4 PlusCelkon A98 2013 year of release. cpu 1.0 GHz. screen 4". with resolution 480x800. Smartphone has 0 megapixel front camera and 3 megapixel main camera . Infinix Zero 4 Plus 2017 year of release. cpu Deca-core 2.0 GHz. screen 5.98". with resolution 1080x1920. Smartphone has 13 megapixel front camera and 21 megapixel main camera . |
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| Display | Technology | IPS LCD | ||
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | |||
| Screen size | 4" inch | 5.98" inch | ||
| Screen area | 45.5 cm2 | 98.6 cm2 | ||
| Screen format | 5:3 (height:width) | 16:9 (height:width) | ||
| Screen to body ratio | % | 74.0% | ||
| Screen resolution | 480 x 800 px | 1080 x 1920 px | ||
| PPI /points per inch/ | 233 PPI | 368 PPI | ||
| Screen protection | Corning Gorilla Glass 3 | |||
| Camera and Video | Rear camera, main | 3.15 MP, Single | 21 MP, Single | |
| Camera specs | 3.15 MP | 21 MP, f/2.0, OIS, Laser AF/ PDAF | ||
| Functions | LED flash | |||
| Video | Yes | 1080p@30fps | ||
| Front camera, selfie | 0.3 MP, Single | 13 MP, Single | ||
| Specifications | 13 MP, f/2.2 | |||
| Performance | Operating system OS | Android 4.0 (Ice Cream Sandwich) | Android 6.0 (Marshmallow) | |
| Chipset | Mediatek MT6797M Helio X20 (20 nm) | |||
| Processor CPU | 1.0 GHz | Deca-core 2.0 GHz | ||
| Graphics processor GPU | Mali-T880 MP4 | |||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 128 GB | ||
| Internal memory | 64 GB, 512GB 4GB | |||
| Antutu 7 score | 73620 | |||
| GeekBench 4 Single Core | 1542 | |||
| GeekBench 4 Multi-Core | 4682 | |||
| General specs | Release date | 2013 | 2017, March | |
| Dimensions (HxWxD) | Х Х mm | 160.5 Х 83 Х 8.3 mm | ||
| Weight | 0 g | 203 g | ||
| Colors | Black | Lilac grey, Champagne, Galaxy Blue, Silver purple | ||
| Battery | 1800 mAh, Li-Ion | 4000 mAh, Non-removable Li-Ion | ||
| Battery life | Stand by time- Up to 180 h Talking time- Up to 6 h | |||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | Dual SIM (Micro-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 / 2100 HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) LTE band 2(1900), 4(1700/2100), 28(700) | ||
| Speed | HSPA | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | ||
| GPRS | Yes | Yes | ||
| Edge | Class 12 | Yes | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac, WiFi Direct, hotspot | ||
| GPS | No | Yes, with A-GPS | ||
| NFC | ||||
| USB | Proprietary | microUSB 2.0, USB On-The-Go | ||
| Bluetooth | Yes | 4.2, A2DP, LE | ||
| Music and Audio | Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes | ||
| Other features | Dop | Sensors Accelerometer | Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
