Phone Comparison - Karbonn Titanium S20 vs Samsung Galaxy J2 vs Oppo Neo 7
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| Price Comparison (India) | - | - | |
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| Manufacturer | Karbonn | Samsung | Oppo |
| Announced | September 2014 | September 2015 | October 2015 |
| Status | Available - September 2014 | Available - September 2015 | Available - October 2015 |
| Price | Rs. 5,390 ($79.26) [Similarly Priced] | Rs. 7,590 ($111.62) [Similarly Priced] | Rs. 8,459 ($124.40) [Similarly Priced] |
| Colors | White, Black | White, Black | Blue, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension | - |
136.5 x 69 x 8.4 mm (5.37 x 2.72 x 0.33 in) |
142.7 x 71.7 x 7.6 mm (5.62 x 2.82 x 0.3 in) |
| Weight | - | 129 g (4.55 oz) | 141 g (4.97 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 2100 | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - Global HSDPA 850 / 900 / 2100 - 3G model |
| 4G Network | - | LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - Global |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
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| OS | Android OS, v4.4 (KitKat) | Android OS, v5.1.1 (Lollipop) | Android OS, v5.1 (Lollipop) |
| Processor | Quad-core 1.3 GHz, Mediatek MT6582M | Quad-core 1.3 GHz Cortex-A7, Exynos 3475 | Quad-core 1.3 GHz Cortex-A7 - 3G model Quad-core 1.2 GHz Cortex-A53 - 4G model, Mediatek MT6582 - 3G model Qualcomm MSM8916 Snapdragon 410 - 4G model |
| GPU | Mali-400MP2 | Mali-T720 | Mali-400MP2 Adreno 306 |
| RAM | 1 GB | 1 GB | 1 GB |
| Internal Memory | 4 GB ROM | 8 GB | 16 GB |
| External Memory | microSD, up to 32 GB | microSD, up to 128 GB | microSD, up to 128 GB (32 GB for 3G model) |
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| Type | TFT Capacitive Touchscreen | Super AMOLED Capacitive Touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.5 inches | 4.7 inches | 5.0 inches |
| Resolution | 480 x 854 pixels (218 ppi) | 540 x 960 pixels (234 ppi) | 540 x 960 pixels (220 ppi) |
| Screen-to-Body Ratio | - | 64.85% | 67.54% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM Radio with Recording | FM radio with RDS; recording | - |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP, 2592x1944 pixels | 5 MP, 2592 х 1944 pixels | 8 MP, 3264 x 2448 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Lens Blur, Panorama Shot, Photo Sphere | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, 1/4' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama |
| Video | Yes, 1080p | Yes, 720p | Yes |
| Front Camera | Yes, VGA [Similar] | 2 MP [Similar] | 2 MP [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps - 4G model HSPA 21.1/5.76 Mbps - 3G model |
| Bluetooth | Yes, v4.0 with A2DP | v4.1, A2DP | v4.0, A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot |
| USB | Yes, microUSB v2.0, USB On-the-go | microUSB v2.0 | microUSB v2.0, USB Host |
| GPS | Yes, with A-GPS support | Yes, with A-GPS, GLONASS | Yes, with A-GPS |
| Browser | HTML5 | HTML | HTML5 |
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| Internal | 4 GB ROM, 1 GB RAM | 8 GB, 1 GB RAM | 16 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 128 GB | microSD, up to 128 GB (32 GB for 3G model) |
| USB OTG | Supported | - | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Li-Ion Battery | Li-Ion Battery | Non-removable Li-Po Battery |
| Capacity | 1600 mAh | 2000 mAh | 2420 mAh |
| Stand by | - | - | Up to 218 h (3G) |
| Talk Time | - | - | Up to 16 h (3G) |
Rs. 7,590 
Rs. 7,450 
Rs. 7,590 
